9B Unit 2教学案2

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9B Unit 2案2
Peter knocked the glass off the table and broke it.
彼得把玻璃杯打翻，从桌上掉下去摔碎了。
knock back 回敲; 喝掉;
He knocked on the wall and she knocked back.
他敲了敲墙壁，她在隔壁应声回敲。
He has knocked back two double rums.
他喝掉了两杯双料朗姆酒。
knock down 击倒；撞倒；击落; 降低（价格）；迫使（某人）降价；减少（存货）; 拍卖时以击锤表示卖出（货物）

I was almost knocked down by a motorcar.
我差点被一辆汽车撞倒。
Our house is being knocked down to make way for a new road.
为修一条新的道路，我们家的房子正在拆毁。

knock up 以敲门等唤醒（某人）; 匆匆安排或准备; 使疲倦，使筋疲力尽；筋疲力尽，垮下来; 获得（收益或薪金），赚得

Would you mind knocking me up at about 7 o'clock tomorrow? As I must catch an early train to Beijing.
明天请你七点钟左右敲门把我叫醒好吗？因为我要赶早班火车到北京去。
My mother knocked up a meal for unexepected guest.
我母亲匆忙地为不速之客做好一顿饭。
8、When Mr. Jiang got home, he would find his flat in a mess: food was on the floor and his books were in the sink.
将先生回到家, 就会发现家里一团糟: 饭在地上, 而书却在水槽里.
find 既可以表示探寻一种新事物，也可以表示发现曾经拥有而后来丢失的东西。如：
He finally found the missing keys in a jacket he had put away for the summer.
他终于在一件夏天不穿而收起的上衣里找到了这些遗失的钥匙。
当find的宾语是一个动词不定式短语时，这种结构常写作“find it +形容词+ to do sth. ”的形式，意思是“发现做某事很……”。如：
I find it useful to learn English well.
我发现学好英语很有用。
He found it easy to make friends with others.
他发现和人交往并不难。

(三)课堂检测
根据所给词或中文提示，完成句子。
1．Mr. Smith ________ a car. So he was the _________ of the car.(own)
2. He doesn’t need ________ (go) home now.
3.Toys were _________(spread) all over the floor by my little son
4．My radio doesn’t’t work. I will put two new ___________(电池) into it.
5. Put your things away. Your room is always in a __________(杂乱).
6. You should pay more attention to your ___________（订单）.
7. Robots can help Mum do the ___________(洗衣物) when there are dirty clothes.
8. Have the students ____________ (抄写) all the words on the blackboard?
9．My mother is ___________（熨烫）my father’s shirts now.
10. In winter, the bird flu(禽流感) __________(病毒) is easier to spread.

选择题
( ) 1. He didn’t study hard. ___________ he failed to pass the exam.
A. In order to B. As a result C. So that D. In order that
( ) 2. My watch doesn’t work. It needs ___________.
A. repaired B. to repair C. repair D. repairing
( ) 3. Which of the following sentences doesn’t contain(包含) an object clause?
A. Many people believe robots will do most of our work.
B. Scientists should be able to develop plants that grow on Mars.
C. People think that humans on Mars have to wear special boots to make themselves heavier.
D. We all know the next Olympic Games will be held in Beijing.
( )4. I think the robot _______ is very interesting.
A. who was made in China B. that made in China
C. made in China D. that come
( )5. The smoke was so thick that I was having trouble _______.
A. to breathe B. in breath C. with breathing D. breathing
( )6.Some people thought they were dangerous and would do ____ to them .
A. harmful B. harmless C. harmfully D. harm
( )7. The robot is made _______ all the housework.
A. do B. to do C. doing D. to be done
( )8. My teacher was so satisfied ________ Henry’s composition that he read it for us in class.
A. to B. about C. on D. with
( )9. I don’t know what to do ______ the broken computer.
A. for B. with C. about D. of
( )10. You’d better stay at home ______they ______.
A. during, leave B. while, leave C. during, are away D. while, are away
( )11. Please tell us _______ your decision is by replying to this e-mail
A. where B. what C. how D. which

根据中文提示，补全句子，每空一词
1.我们校长每天总是第一个到校。
Our headmaster is always _____ _____ person _____ _____ school every morning.
2.为了赶上同学们，他现在学习认真多了。
______ ______ ______ catch up with his classmates, he studies ______ ______ now.
3.她在很多方面大大地改变了我，我很感激她。
She has ______ me _____ _____ _____ _____ _____, so I’m very grateful to her.
4.人类已经使自然环境有了很大的不同。
Humans have _____ _____ _____ _____ _____ the natural environment.
5.如果电脑感染了病毒，将会引起很多的麻烦。
If a computer _____ _____ _____, it will _____ _____ _____.
6.我很抱歉，把你撞倒了。
I’m terribly sorry to ______ ______ ______
7.发动机出问题了。
Something has ______ ______ ______ with the engine.
8.他对你的解释很不满意。
He was not _______ ______ your explanation.
参考答案：Welcome to the unit
课前准备---试着翻译下列词组：
(1)post a letter for me (2) make the bed(3)cook dinner (4)wash the dishes(5)扫地 (6)熨烫衣服
(7)洗衣服(8)探测大海
课堂检测
(一) (1) remember (2)laundry (3)dishes (4)swept (5)what (6)explain
(二) (1)complaint (2)poster (3)be used (4)scientists (5)playing/to play
(三）选择题
DCBBD
Reading
课前准备---试着翻译下列词组：
Own a robot, 给卧室通风，
have more spare time, 叫醒某人
everyday life, 一团糟
catch a virus 撞翻
make a great difference to 结果，因此
课堂检测
根据所给词或中文提示，完成句子。
1．owns，owner 2. to go 3.spread 4.batteries
5. mess 6. order 7. laundry 8. copied 9．Ironing 10.virus

选择题
BDBCD DBDBDB

补全句子
the first , to reach; in order to, much harder; changed, a lot in many ways; made a great difference to; catches a virus, cause many problems; knock you over; gone wrong with; happy with
9B Unit2 Vocabulary
【学习目标】
1.进一步谈论机器人能做的事情。
2.谈论机器人各部件的功能。
3.写一篇文章描述理想的机器人。
【课前准备】
1.请同学们想一想机器人零部件的词汇。
2.准备一些关于机器人的卡通图片。
【课堂学习】
一.语言知识
四会内容
词汇：dry wheel chest whatever
词组：wash up dry the dishes tell me a lot of jokes find out the cause of the problems
look like a real person take photos of everything
二.要点点拨
1.My robot is made to look just like a real person.
使得我的机器人看起来就像一个真人。
be made to do sth.“被迫做某事”，是由主动语态made sb do sth. 变来的。
e.g. We often hear her sing the song in her room.
She is often heard to sing the song in her room.
类似于hear 的感官动词还有see,watch,notice等，类似于make的使役动词还有have,let等。
2.The robot also has three long arms connected to its chest.
机器人也有三只胳膊与其胸部相连。
过去分词短语connected to its chest 在句中作后置定语，修饰arms.
e.g. I have an English friend named John.
课堂检测
一.用所给词的适当形式填空并写出词性。
1.I want to ________ ( ) the flowers, and my robot can help me give the flowers some ______ ( ).(water)
2.My robot will wash dishes and then ________ ( ) the dishes. It’s better to keep them ________ ( ) in the cupboard. (dry)
3.In order to keep my flat ________ ( ) all day long, my robot ________ ( ) the flat for me while I’m at work.(clean)
4.Lucy, can you _______ ( ) me with my homework. I want your _______ ( ).(help)
5.There is a bus______ ( ) near our school. You can take it home. But when the light is red,you must ________ ( ).(stop)
6.May I have a ________ ( ) at your photos?
Please _______ ( ) at the blackboard carefully.(look)
7.What ______ ( ) is his hair?\
_________ ( ) the card yellow.(colour)
8.Let’s go to my parents’________ ( ).
Let’s go ________ ( ).(home)
9.Suddenly we heard a strange _______ ( ) behind the tree.\
Your idea ________ ( ) great.(sound)
10.You will find the museum on your ________ ( ).
When you come to the traffic lights, turn ________ .( )(left)
11.Millie came _______ ( ) in the Math exam.
Can you answer the question within 30________ .( )(second)
12.Daniel _______ ( ) playing computer games.
Simon,_______ ( ) his father, is good at playing football.(like)
二.选用适合的机器人部件名称来完成对话。
camera speaker arms hands wheels batteries
Salesman: Hello,New Planet Robot Shop.
Daniel: Hi, I saw your advertisement in a magazine and I am thinking of buying a robot.
Salesman: What do you need your robot to do?
Daniel: I need my robot to iron clothes and cook dinners.
Salesman: So you need one with _______ and ______ .Do you think four would be enough?
Daniel: Yes. I need it to be able to listen to me and talk with me.
Salesman: So you need one with a _______ .
Daniel: I hope my robot will be able to move quickly.
Salesman: That’s easy.We can give it some _______ . Would you like your robot to take photos for you?
Daniel: Yes, that is a good idea. Then it will need a ________ .
Salesman: What kind of energy would you like to use?
Daniel: I would like to use _______ .I think that is all.
Salesman: I think Model Ⅱwill be good for you. Would you like to come to our shop and have a look?
Daniel: OK.
9B Unit2Grammar
【学习目标】
1.运用wh-疑问词引导的宾语从句。
2.用in order to 引出动作的目的，用 as a result 引出结果。
3.用need to 来讨论我们不得不做的事情。
【课前准备】
1.让学生写出一些由wh-疑问词引导的特殊疑问句。
e.g.What is your name?
Which shirt do you like best?
Why do you learn English?
Where are they from?
When did the car accident happen?
Who will be the winner of the game/
2.课前复习第一单元学过的由that 和 if/whether 引导的宾语从句。
e.g. 1) People think that robots can do a lot of work.
2)We don’t know if/whether our teachers will attend the class meeting.
3. 让学生说出由that和if/whether引导的宾语从句的特点。
【课堂学习】
一．语言知识
四会内容
词汇：nod knee either
词组：go out for lunch return it to the shop read the instructions again
句型：The robot no longer knew when it should cook breakfast.
Mr Jiang did not know what he should do with the robot.
In order to have more spare time, I need to buy a robot.
I need to buy a robot in order to have more spare time.
The robot did all the housework. As a result, Mr Jiang no longer needed to get up early.
Mr Jiang no longer needed to do housework because he had a robot.
Mr Jiang needs to return his robot to the shop because it is not working.
二．要点点拨
1.in order to 表示“为了…..”，强调目的，后面接动词原形。可以放在句首或句中。其否定形式为in order not to do sth.可以和so that 或 in order that 引导的状语从句互换。
She spoke loudly in order to let us hear hear.
=She spoke loudly in order that we could hear hea.
=She spoke loudly so that we could hear her.
也可以和so as to do sth互换。
I finished all the homework quickly so as to play football.
=I finished all the homework quickly in order to play football.
注：in order to 可以在句首或句中，而so as to 只能在句中。
2.as a result 表示“因此，所以”，常用于两句之间，用逗号隔开。
as a result of “后果，结果”，后接名词（短语）或动词-ing形式。
He got up late. As a result,he missed the train.
=He missed the train as a result of getting up late.
3.need 作情态动词，表示“需要”，没有人称和数的变化，后接动词原形；否定句在need后加not,也可缩写成needn’t 疑问句把need提前。
1）I need tell you that he has gone.
2) You needn’t finish the work today.
3)?Need I leave now?
---No, you needn’t.
need作名词，“需要”.
We should help people in need.
课堂检测
一.单项选择。
（ ）1. We haven’t decided _______ we will go there for a picnic tomorrow.
A where B why C when D whether
( ) 2.Do you know ________ ?
A What time will the plane take off
B What time would the plane take off
C What time the plane will take off
D the plane will take off at what timewww.xkb1.cn
( ) 3.The manager came up to see ________.
A what was the matter B what the matter was
C what the matter is D what’s the matter
( )4.Can you tell me when ________ back?
A will he be B does he come C he will be D did he come
( )5.I don’t know when he _______ back. Please tell him the news when he _______ back.
A come,will come B comes,comes C will come,comes D will come,will
come
二.选择正确的连词填空。
1.Can you tell me _______ else is going to be on duty?( who, what)
2.She said _________ it wouldn’t matter much.(that,if)
3.He always thinks _______ he can do better.(how, who)
4.I really don’t know _______ the bridge will be finished.(how long, how soon)
5.They don’t know _______ we are going hiking.(when,who)
6.I was really surprised at _______ I saw.(why,what)
7.I don’t understand ________ so many people are crowding round him.(why,whose)
8.Do you know ________ skirt it is ?(whose,who)
三.将下列句子翻译成英语。
1.时间不早了，恐怕我得回去了。
__________________________________________________________________
2.我想要一个机器人，目的是有更多的空余时间。
__________________________________________________________________
3. 外面下雨，结果我们只好待在家里。
__________________________________________________________________
4. 我今天起得很早，目的是不要错过公交车
__________________________________________________________________

5. 因为交通拥挤，他上学迟到了。
__________________________________

9B Unit2 Vocabulary答案
一.1. water(v),water(n) 2.dry(v),dry(adj) 3.clean(adj), cleans(v) 4.help(v), help(n) 5.stop(n), stop(v) 6.look(n), look(v) 7.colour(n),Colour(v) 8.home(n),home(adv) 9.sound(n),sounds(v) 10left(n),left(adv) 11.second(num),seconds(n) 12.likes(v),like(prep)
二.1.arms 2.hands 3.speaker 4.wheels 5.camera 6.batteries

9B Unit2Grammar答案
一.DCACC
二.1.who 2.that 3.how 4.how soon 5 when 6.what 7.why 8.whose
三. 1. It’s late. I am afraid I need /have to go back now.
2 .I want to own a robot (in order) to have more free /spare time.
3 .It rained outside. As a result,we had to stay at home.
4 .I got up early in order not to miss the bus.
5 .He went to school late as a result of heavy traffic.

9B Unit2
welcome to the unit

【学习目标】
1.谈论机器人的用途
2.了解机器人的一些特点。
【课前准备】
1.预习与本课相关的词汇
2.准备关于未来生活的视频和有关机器人的片段
3.试着翻译下列词组：
(1)帮我寄封信_________________________ (2)铺床___________________________
(3)烧饭_______________________________ (4)洗盘子_________________________
(5)sweep the floor _______________________ (6)iron clothes ____________________
(7)do the laundry ________________________ (8)explore the sea ____________________
【课堂学习】
一．语言知识
掌握四会内容:
词汇：post；iron；sweep
词组：cook dinner; iron shirts; make the bed; wash the dishes; sweep the floor
句型：I don’t know when I will post the letter for you.
二．要点点拨
1.Post this for me. 帮我把这封信寄出去。
post v. 贴出;邮寄;(常用过去分词)使熟悉;使了解
(1)The names of the members of the team will be posted up today.
今天将贴出这个队成员的名单.
(2)Please post this letter for me, as I am too busy to go out.
我太忙出不去,请帮我邮这封信.
(3)He kept me well posted on the latest news.
他使我了解了最近的消息.
post n. 柱,杆;邮政,邮寄;工作;职位
(1)This shelter was supported by four posts.
(2)这个棚子是用四根柱子支持着的.
(3)(2)I have a new post as a teacher.
(4)我有新任教员的职务.
(5)(3)I sent her birthday present by post.
(6)我送她的生日礼物是邮寄的.
三．课堂检测
(一) 根据字母或句意，写出所缺单词。
(1)my grandfather has a good memory，so he can always r_________ everything well.
(2)Do you help your wife do the l____________ at home, Mr. Yang?
(3)I love cooking for friends but I hate washing the d_______.
(4)Your bedroom must be s___________ and mopped, it’s so dirty.
(5)I no longer believe w________ he says.
(6)Can you e________ to us why you are late again?
(二) 根据句意，用所给单词的正确形式填空。
(1)The shop has received many _____________(complain) letters.
(2)Don’t you see the _________ (post)? There will be a new film in the cinema next week.
(3)The robot can _____________(use) to do many dangerous things.
(4)There are many famous ________________(science) in the college.
(5)Many boy students like ____________(play) computer games.
（三）选择题
( )1. My teacher was so satisfied ________ Henry’s composition that he read it for us in class.
A. to B. about C. on D. with
( )2. I think the robot _______ is very interesting.
A. who made in China B. that made in China C. made in China D. that come from China
( )3. I don’t know what to do ______ the broken computer.
A. for B. with C. about D. of
( )4. The robot is made _______ all the housework.
A. do B. to do C. doing D. to be done
( )5. Miss Green didn’t tell us in 2002.
A. where does she live B. where she lives
C. where did she live D. where she lived

9B Unit2 Reading

【学习目标】

1. 了解机器人可以怎样改变我们的生活，理解与机器人共处的有关词汇
2. 确定拥有机器人的利与弊
3. 能根据课文内容完成有关练习
【课前准备】
1. 了解机器人的常识，预习本课相关词汇
2. 说说电影和电视中一些著名的机器人
3. 词组英汉互译
拥有一个机器人________________________air the bedroom__________________
有更多的空余时间______________________wake sb. up ____________________
日常生活_______________________________in a mess ________________
感染病毒______________________________ knock over ___________________
使…变得不一样________________________as a result _________________
【课堂学习】
（一）语言知识
四会内容：
词汇：salesman; everyday; dustbin; mess; rice cooker; mirror; coin; spread; smooth; rubbish
词组：to own a robot; change one’s life; in many ways; have more spare time; make a great difference to …; iron shirts; for an extra hour; do the laundry; air the rooms; return home from work; look as good as new; be happy with …; go wrong; catch a virus; cause problems; knock things over; in a mess;
句型：Mr. Jiang is the first person in Sunshine Town to own a robot.
In order to have more spare time, I need to buy a robot.
As a result, Mr Jiang no longer needed to get up early to do the housework.
(二）要点点拨
1.The first person to own a robot
第一个拥有机器人的人
be the first one to do 第一个做某事
be the first one 后常接不定式。如果这个不定式动词是移动性动词带并有一个方向介词to，则这个不定式动词可省去。序数词后的one也常可省去。
(1)I’m going to be the first one (to get) to school today.
今天我要第一个到校。
(2)Our maths teacher is always the first to come and the last to leave.
我们数学老师总是第一个到，最后一个离开。
own v. 有;拥有;自白;承认
(1)The peasants own their houses.
农民的房子是属于自己的。
own adj. 自己的；特有的
(1)This is my own camera, which I bought with my own money.
这个照像机是我自己的，是我用自己钱买的。
(2)She likes to have her own way.
她喜欢按自己的主意行事。
own pron. 属于某人之物
(1)I offered him my pen, but he preferred to use his own.
我主动把我的笔递给他，可是他宁愿用他自己的。
(2)Those books belong to the library but this is my own.
那些书是图书馆的，但这本是我自己的。
2.Mr Jiang is a salesman who works in Moonlight Town.
将先生是一位推销员，在月光镇工作。
who works in Moonlight Town.是一个定语从句。在复合句中修饰名词或代词的从句叫做定语从句。被定语从句修饰的名词或代词叫做先行词。定语从句必须放在先行词之后，对其先行词起限定作用。
This is Tom.
Tom gave us a talk yesterday.
This is Tom who (that) gave us a talk yesterday.
先行词 定语从句
引导定语从句的关系代词有：who, whom, whose, that, which
引导定语从句的关系副词有：where, when, why
who, whom, whose引导的定语从句
1. who 在从句中作主语，不可省略，它所引导的定语从句所修饰的先行词必须是人。
e.g. This is the doctor who came her yesterday.
2. whom在从句中作宾语，它所引导的定语从句所修饰的先行词必须是人，可以省略。
e.g. The man (whom) you saw last week has left the town.
注意：在从句中作介词宾语时，介词一般可放在whom之前，也可放在原来的位置上。在含有介词的固定动词词组中介词只能放在原来的位置上。e.g.
The man from whom I borrowed the book is Li Lei. = The man( whom )I borrowed the book from is Li Lei.
(前句中的whom不可省略，后句中的whom可省略)
The girl whom he is taking care of is ill. (take care of是固定词组)
3. whose在从句中作定语，表示所属关系，其所修饰的先行词既可是人也可是物。
e.g. I know the woman whose husband is a doctor.
He lives in the house whose window faces south.
that, which引导的定语从句
这两个代词均指物，它们所引导的定语从句所修饰的先行词是物,通常情况下，它们可以互换。
1. that, which在从句中作主语，不可省略。
e.g. Hero is the film that/which was directed by Zhang Yimou.
2. that, which在从句中作宾语，可以省略。
e.g. Is this the film (that/which) you talked about last week?
注意：关系代词在作介词宾语时，只能用which且不能省略。
e.g. The house in which he once lived is a meeting-room. = The house (which) he once lived in is a meeting-room.
难点：
引导定语从句的关系代词that和which，在一般情况下，尽管可以互换使用，但在下列情况下，只能用that，而不用which：
1. 先行词是复合不定代词everything, anything, nothing等时。
e.g. She didn’t forget anything (that) her mother had told her to buy.
2. 先行词被序数词或the last修饰时。
e.g. This is the first textbook (that) I studied in the primary school.
He is in the last row that is next to the window.
3. 先行词被形容词最高级修饰时。
e.g. That is the highest building (that) I have ever seen.
4. 先行词被the only, the very, the same等修饰时。
e.g. This is the very novel (that) you want to borrow.
5. 先行词是或被all, no, some, any, little, much等修饰时，
e.g. I’ve written down all (that )the teacher doesn’t allow us to do.
They haven’t got any dictionaries (that) we need.
6. 先行词既包含人又包含物时。
e.g. He told us many interesting things and persons (that) we had never heard.
7. 主句是以who, which引导的特殊疑问句时。
e.g. Who is the man (that) you spoke to just now?
Which is the book that was stolen by him?
8. 先行词是主句的表语或关系代词在定语从句中作表语时。
e.g. China is no longer the country (that) it used to be.
关系副词where, when, why引导的定语从句（在从句中作状语）
1. where表示地点，它引导的定语从句修饰表地点的先行词。
e.g. This is the village where he was born.
c.f. This is the village (that/which) he visited last year.
2. when表示时间，它引导的定语从句修饰表时间的先行词。
e.g. I’ll never forget the day when I joined the League.
c.f. I’ll never forget the day (that/which) we spent together.
3. why表示原因，它引导的定语从句修饰表原因的先行词。
e.g. The reason why he didn’t come yesterday is quite clear.

3.“In order to have more free time, I have to buy a robot,” Mr Jiang thought.
“为了有更多的空余时间，我得买一台机器人。”将先生想。
in order to为了
People must eat in order to live. =People must eat in order that they can live .
为了生存，人就得吃东西。
She worked hard in order to win the prize.
She worked hard in order that she could win the prize.
她辛勤地工作为了要得奖。
We started early in order to arrive before dark.
We started early in order that we could arrive before dark.
为了在天黑前到达,我们很早就动身了。
[注] in order to 引导目的状语，而in order that引导目的状语从句
order做名词：
1. 顺序,次序（不可数名词）
The names are in alphabetical order. 名字按字母顺序排列。
2. 状况;良好的状况（不可数名词）
Things were in terrible order. 情况一团糟。
4. 秩序,治安;规律（不可数名词）
The young teacher can't keep order in her classroom.
那位年轻教师无法维持课堂秩序。
5. 订单（可数名词）
The company received a large order for computers.
这家公司接到一份要求大量供应电脑的订单。
作动词
1. 命令;指挥[+(that)]
The mayor ordered that free food be distributed.
市长命令发放免费食品。
He ordered her to go at once. 他命令她立即走。
They ordered him to finish all the work in two days.他们命令他在两天之内完成所有活。
2. 定购;叫(菜或饮料)
Please order me a copy.
请给我定购一本

4.The robot also ironed Mr Jiang’s shirts and made a lunchbox for him every day.
他的衬衫也已经熨烫好了，每天的午餐盒也已经准备好了。
iron v. 熨，熨平
Mother is ironing father's shirts.
妈妈在熨爸爸的衬衣。
Could you iron this suit for me.
你能替我熨这件衣服吗？
iron n. 铁；烙铁，熨斗，铁制品
Iron is a cheap metal. 铁是一种廉价的金属。
Strike while the iron is hot. （谚）趁热打铁。
Where is the iron. 熨斗在哪？
5.As a result, Mr Jiang no longer needed to get up early to do housework and he could stay in bed for an extra hour.
因此，他不再需要每天很早起床做家务活了，可以在床上多躺一个小时。
no longer 不再 相当于not any longer
I go there no longer. 我不再去那儿了。
She no longer needed the shoe! 她不再需要那只鞋子！
5. Mr Jiang could relax and watch his favourite TV programmes.
将先生就可以放松自己, 看看自己喜欢的电视节目。
relax v. 松弛，放松；松懈，缓和；休息
We must never relax our vigilance. 我们决不可放松警惕。
We must not relax in our efforts. 我们决不能松劲。
He lay back and relaxed his mind. 他躺下来让脑子得到休息。
relaxed 是形容词，指人“放松的”“轻松的”。如：
Alice was lying in the sun looking very relaxed and happy.
爱丽丝躺在阳光下，显得轻松惬意。
If you are relaxed in your study, you’ll fall behind others.
如果你学习上松懈，就会落后于其他人。
6. But then, things started to go wrong.
然而不久之后, 开始出问题了.
go 是连系动词，和wrong构成系表结构。表示“出错”。go 处于……状态，变成，成为
Her complaints went unnoticed. 她的抱怨没人注意。
You’d better go armed while in the jungle. 在丛林中你最好带上武器。
【注】go 表示“变成”“变为”时，多接表示意思不大好的词。如：
The situation went from bad to worse. 情况越来越糟。
The heat has caused milk to go sour. 高温使牛奶变质了。
【注】 常见的表示特征或状态的连系动词有：appear、look、feel、prove、sound、smell、taste、seem、keep、remain；和形容词连用表示状态变化过程的连系动词有：become、come、fall、go、grow、get、turn、run等。
7、While Mr Jiang was at work, the robot would knock things over.
当将先生在上班时, 机器人就会打翻东西.
knock v./n. 1.敲，打 2.碰撞，撞击
Peter knocked the glass off the table and broke it.
彼得把玻璃杯打翻，从桌上掉下去摔碎了。
knock back 回敲; 喝掉;
He knocked on the wall and she knocked back.
他敲了敲墙壁，她在隔壁应声回敲。
He has knocked back two double rums.
他喝掉了两杯双料朗姆酒。
knock down 击倒；撞倒；击落; 降低（价格）；迫使（某人）降价；减少（存货）; 拍卖时以击锤表示卖出（货物）

I was almost knocked down by a motorcar.
我差点被一辆汽车撞倒。
Our house is being knocked down to make way for a new road.
为修一条新的道路，我们家的房子正在拆毁。

knock up 以敲门等唤醒（某人）; 匆匆安排或准备; 使疲倦，使筋疲力尽；筋疲力尽，垮下来; 获得（收益或薪金），赚得

Would you mind knocking me up at about 7 o'clock tomorrow? As I must catch an early train to Beijing.
明天请你七点钟左右敲门把我叫醒好吗？因为我要赶早班火车到北京去。
My mother knocked up a meal for unexepected guest.
我母亲匆忙地为不速之客做好一顿饭。
8、When Mr. Jiang got home, he would find his flat in a mess: food was on the floor and his books were in the sink.
将先生回到家, 就会发现家里一团糟: 饭在地上, 而书却在水槽里.
find 既可以表示探寻一种新事物，也可以表示发现曾经拥有而后来丢失的东西。如：
He finally found the missing keys in a jacket he had put away for the summer.
他终于在一件夏天不穿而收起的上衣里找到了这些遗失的钥匙。
当find的宾语是一个动词不定式短语时，这种结构常写作“find it +形容词+ to do sth. ”的形式，意思是“发现做某事很……”。如：
I find it useful to learn English well.
我发现学好英语很有用。
He found it easy to make friends with others.
他发现和人交往并不难。

(三)课堂检测
根据所给词或中文提示，完成句子。
1．Mr. Smith ________ a car. So he was the _________ of the car.(own)
2. He doesn’t need ________ (go) home now.
3.Toys were _________(spread) all over the floor by my little son
4．My radio doesn’t’t work. I will put two new ___________(电池) into it.
5. Put your things away. Your room is always in a __________(杂乱).
6. You should pay more attention to your ___________（订单）.
7. Robots can help Mum do the ___________(洗衣物) when there are dirty clothes.
8. Have the students ____________ (抄写) all the words on the blackboard?
9．My mother is ___________（熨烫）my father’s shirts now.
10. In winter, the bird flu(禽流感) __________(病毒) is easier to spread.

选择题
( ) 1. He didn’t study hard. ___________ he failed to pass the exam.
A. In order to B. As a result C. So that D. In order that
( ) 2. My watch doesn’t work. It needs ___________.
A. repaired B. to repair C. repair D. repairing
( ) 3. Which of the following sentences doesn’t contain(包含) an object clause?
A. Many people believe robots will do most of our work.
B. Scientists should be able to develop plants that grow on Mars.
C. People think that humans on Mars have to wear special boots to make themselves heavier.
D. We all know the next Olympic Games will be held in Beijing.
( )4. I think the robot _______ is very interesting.
A. who was made in China B. that made in China
C. made in China D. that come
( )5. The smoke was so thick that I was having trouble _______.
A. to breathe B. in breath C. with breathing D. breathing
( )6.Some people thought they were dangerous and would do ____ to them .
A. harmful B. harmless C. harmfully D. harm
( )7. The robot is made _______ all the housework.
A. do B. to do C. doing D. to be done
( )8. My teacher was so satisfied ________ Henry’s composition that he read it for us in class.
A. to B. about C. on D. with
( )9. I don’t know what to do ______ the broken computer.
A. for B. with C. about D. of
( )10. You’d better stay at home ______they ______.
A. during, leave B. while, leave C. during, are away D. while, are away
( )11. Please tell us _______ your decision is by replying to this e-mail
A. where B. what C. how D. which

根据中文提示，补全句子，每空一词
1.我们校长每天总是第一个到校。
Our headmaster is always _____ _____ person _____ _____ school every morning.
2.为了赶上同学们，他现在学习认真多了。
______ ______ ______ catch up with his classmates, he studies ______ ______ now.
3.她在很多方面大大地改变了我，我很感激她。
She has ______ me _____ _____ _____ _____ _____, so I’m very grateful to her.
4.人类已经使自然环境有了很大的不同。
Humans have _____ _____ _____ _____ _____ the natural environment.
5.如果电脑感染了病毒，将会引起很多的麻烦。
If a computer _____ _____ _____, it will _____ _____ _____.
6.我很抱歉，把你撞倒了。
I’m terribly sorry to ______ ______ ______
7.发动机出问题了。
Something has ______ ______ ______ with the engine.
8.他对你的解释很不满意。
He was not _______ ______ your explanation.
参考答案：Welcome to the unit
课前准备---试着翻译下列词组：
(1)post a letter for me (2) make the bed(3)cook dinner (4)wash the dishes(5)扫地 (6)熨烫衣服
(7)洗衣服(8)探测大海
课堂检测
(一) (1) remember (2)laundry (3)dishes (4)swept (5)what (6)explain
(二) (1)complaint (2)poster (3)be used (4)scientists (5)playing/to play
(三）选择题
DCBBD
Reading
课前准备---试着翻译下列词组：
Own a robot, 给卧室通风，
have more spare time, 叫醒某人
everyday life, 一团糟
catch a virus 撞翻
make a great difference to 结果，因此
课堂检测
根据所给词或中文提示，完成句子。
1．owns，owner 2. to go 3.spread 4.batteries
5. mess 6. order 7. laundry 8. copied 9．Ironing 10.virus

选择题
BDBCD DBDBDB

补全句子
the first , to reach; in order to, much harder; changed, a lot in many ways; made a great difference to; catches a virus, cause many problems; knock you over; gone wrong with; happy with
9B Unit2 Vocabulary
【学习目标】
1.进一步谈论机器人能做的事情。
2.谈论机器人各部件的功能。
3.写一篇文章描述理想的机器人。
【课前准备】
1.请同学们想一想机器人零部件的词汇。
2.准备一些关于机器人的卡通图片。
【课堂学习】
一.语言知识
四会内容
词汇：dry wheel chest whatever
词组：wash up dry the dishes tell me a lot of jokes find out the cause of the problems
look like a real person take photos of everything
二.要点点拨
1.My robot is made to look just like a real person.
使得我的机器人看起来就像一个真人。
be made to do sth.“被迫做某事”，是由主动语态made sb do sth. 变来的。
e.g. We often hear her sing the song in her room.
She is often heard to sing the song in her room.
类似于hear 的感官动词还有see,watch,notice等，类似于make的使役动词还有have,let等。
2.The robot also has three long arms connected to its chest.
机器人也有三只胳膊与其胸部相连。
过去分词短语connected to its chest 在句中作后置定语，修饰arms.
e.g. I have an English friend named John.
3.be absorbed in doing sth 专心致志于某事
e.g We are absorbed in learning English.
4. do whatever it is asked to 此处do 后为一个宾语从句。
课堂检测
一.用所给词的适当形式填空并写出词性。
1.I want to ________ ( ) the flowers, and my robot can help me give the flowers some ______ ( ).(water)
2.My robot will wash dishes and then ________ ( ) the dishes. It’s better to keep them ________ ( ) in the cupboard. (dry)
3.In order to keep my flat ________ ( ) all day long, my robot ________ ( ) the flat for me while I’m at work.(clean)
4.Lucy, can you _______ ( ) me with my homework. I want your _______ ( ).(help)
5.There is a bus______ ( ) near our school. You can take it home. But when the light is red,you must ________ ( ).(stop)
6.May I have a ________ ( ) at your photos?
Please _______ ( ) at the blackboard carefully.(look)
7.What ______ ( ) is his hair?\
_________ ( ) the card yellow.(colour)
8.Let’s go to my parents’________ ( ).
Let’s go ________ ( ).(home)
9.Suddenly we heard a strange _______ ( ) behind the tree.\
Your idea ________ ( ) great.(sound)
10.You will find the museum on your ________ ( ).
When you come to the traffic lights, turn ________ .( )(left)
11.Millie came _______ ( ) in the Math exam.
Can you answer the question within 30________ .( )(second)
12.Daniel _______ ( ) playing computer games.
Simon,_______ ( ) his father, is good at playing football.(like)
二.选用适合的机器人部件名称来完成对话。
camera speaker arms hands wheels batteries
Salesman: Hello,New Planet Robot Shop.
Daniel: Hi, I saw your advertisement in a magazine and I am thinking of buying a robot.
Salesman: What do you need your robot to do?
Daniel: I need my robot to iron clothes and cook dinners.
Salesman: So you need one with _______ and ______ .Do you think four would be enough?
Daniel: Yes. I need it to be able to listen to me and talk with me.
Salesman: So you need one with a _______ .
Daniel: I hope my robot will be able to move quickly.
Salesman: That’s easy.We can give it some _______ . Would you like your robot to take photos for you?
Daniel: Yes, that is a good idea. Then it will need a ________ .
Salesman: What kind of energy would you like to use?
Daniel: I would like to use _______ .I think that is all.
Salesman: I think Model Ⅱwill be good for you. Would you like to come to our shop and have a look?
Daniel: OK.
9B Unit2Grammar
【学习目标】
1.运用wh-疑问词引导的宾语从句。
2.用in order to 引出动作的目的，用 as a result 引出结果。
3.用need to 来讨论我们不得不做的事情。
【课前准备】
1.让学生写出一些由wh-疑问词引导的特殊疑问句。
e.g.What is your name?
Which shirt do you like best?
Why do you learn English?
Where are they from?
When did the car accident happen?
Who will be the winner of the game/
2.课前复习第一单元学过的由that 和 if/whether 引导的宾语从句。
e.g. 1) People think that robots can do a lot of work.
2)We don’t know if/whether our teachers will attend the class meeting.
3. 让学生说出由that和if/whether引导的宾语从句的特点。
【课堂学习】
一．语言知识
四会内容
词汇：nod knee either
词组：go out for lunch return it to the shop read the instructions again
句型：The robot no longer knew when it should cook breakfast.
Mr Jiang did not know what he should do with the robot.
In order to have more spare time, I need to buy a robot.
I need to buy a robot in order to have more spare time.
The robot did all the housework. As a result, Mr Jiang no longer needed to get up early.
Mr Jiang no longer needed to do housework because he had a robot.
Mr Jiang needs to return his robot to the shop because it is not working.
二．要点点拨
1.in order to 表示“为了…..”，强调目的，后面接动词原形。可以放在句首或句中。其否定形式为in order not to do sth.可以和so that 或 in order that 引导的状语从句互换。
She spoke loudly in order to let us hear hear.
=She spoke loudly in order that we could hear hea.
=She spoke loudly so that we could hear her.
也可以和so as to do sth互换。
I finished all the homework quickly so as to play football.
=I finished all the homework quickly in order to play football.
注：in order to 可以在句首或句中，而so as to 只能在句中。
2.as a result 表示“因此，所以”，常用于两句之间，用逗号隔开。
as a result of “后果，结果”，后接名词（短语）或动词-ing形式。
He got up late. As a result,he missed the train.
=He missed the train as a result of getting up late.
3.need 作情态动词，表示“需要”，没有人称和数的变化，后接动词原形；否定句在need后加not,也可缩写成needn’t 疑问句把need提前。
1）I need tell you that he has gone.
2) You needn’t finish the work today.
3)?Need I leave now?
---No, you needn’t.
need作名词，“需要”.
We should help people in need.
4.直接引语转换为间接引语时应注意
a 人称的变化：一随主，二随宾，第三人称不更新。
b 时态的变化：引述动词为过去式时，从句中的时态相应往前推一个，一般现在时变过去时
c 一般疑问句的改写：添加if 或whether 后用陈述句语序。
特殊疑问句用特殊疑问词引导
d 客观真理永远用一般现在时
课堂检测
一.单项选择。
（ ）1. We haven’t decided _______ we will go there for a picnic tomorrow.
A where B why C when D whether
( ) 2.Do you know ________ ?
A What time will the plane take off
B What time would the plane take off
C What time the plane will take off
D the plane will take off at what time
( ) 3.The manager came up to see ________.
A what was the matter B what the matter was
C what the matter is D what’s the matter
( )4.Can you tell me when ________ back?
A will he be B does he come C he will be D did he come
( )5.I don’t know when he _______ back. Please tell him the news when he _______ back.
A come,will come B comes,comes C will come,comes D will come,will
come
二.选择正确的连词填空。
1.Can you tell me _______ else is going to be on duty?( who, what)
2.She said _________ it wouldn’t matter much.(that,if)
3.He always thinks _______ he can do better.(how, who)
4.I really don’t know _______ the bridge will be finished.(how long, how soon)
5.They don’t know _______ we are going hiking.(when,who)
6.I was really surprised at _______ I saw.(why,what)
7.I don’t understand ________ so many people are crowding round him.(why,whose)
8.Do you know ________ skirt it is ?(whose,who)
三.将下列句子翻译成英语。
1.时间不早了，恐怕我得回去了。
__________________________________________________________________
2.我想要一个机器人，目的是有更多的空余时间。
__________________________________________________________________
3. 外面下雨，结果我们只好待在家里。
__________________________________________________________________
4. 我今天起得很早，目的是不要错过公交车
__________________________________________________________________

5. 因为交通拥挤，他上学迟到了。

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