高一英语A lesson in a lab单元学案

j.Co M 高一英语A lesson in a lab单元学案
Ⅰ知识点回顾
1 .react with ____________ react to __________ react on ____________
2.add to ___________ add……….to __________ add up_______ add up to________
3.keep out __________ keep out of _______ keep off____________
keep down________ keep up _______ keep away __________
4. used to do_________ 否定结构_____________
5. be proud of sb/ sth / doing ______________________ take proud in_____________________
6. find out find
填空: We should _____________ who took the machine away.
He has _______________ his lost bike.
7. put…in order ___________________
8. in turn_____________ by turns________________ in return ____________________
9. follow sb’s instructions__________________________
10.electrical equipment_________________ electric fan__________________
11.air-free water__________________ trouble-free areas____________________
12.at the top __________________ at the bottom ______________________
13.be supposed to do __________________ be supposed to be done_______________________
14.go ahead______________ 15.got it ________________ make it____________________
16.It’s your turn__________________________
17.Keep the noise down__________________________
18.Where do we go from here? ________________________________
Ⅱ重点句型:
1.修饰比较级的词语: a bit / a little / a lot / a great deal / much / rather / any / still / even / far / by far /
E.g: Is he ___________ better today? This one is _______________ worse.
2.the more… the more… __________________ more and more_______________________
E.g: It is ________________ (越来越冷).
The more you read,___________________(你发现越容易).
The more you sleep, _________________(你越懒)
Ⅲ单词拼写
1）Is steel a _________ (混合物) of iron and other substances?
2）Professor Wang will give us two _________ (演讲) tomorrow morning.
3）The science facilities are very good , with laboratories that have all the latest ________ (设备).
4）After discussing it for several days ,they finally drew a _________ (结论) .
5）Montreal and Ottawa University both have good Physics __________(系).
6）It’s important to know how they ________(反应) with different substances.
7）I saw some fallen leaves ______(漂浮) in the river.
8）His parents were ________ (吃惊的) at what he said.
9）It’s important for us to keep the ________ (平衡) of nature.
10）When you heat a metal ,it ______(膨胀).
Ⅳ单项选择
1. I am proud ________what I have done.
A. for B. in C. of D. to
2. There are only ________natural resources as there were thirty years ago.
A. as half much B. as half many C. half so much D. half as many
3. Her hair's the same colour ________.
A. of her mother B. as her mother C. with her mother's D. as her mother's
4. Would you please put these sentences ________? They are jumbled now.
A. in the order B. in order C. to the order D. to order
5. Medical experts of China are devoted to ________the ________of SARS and ways
of dealing with it.
A. finding out; cause B. find out; cause C. finding out; reason D. find out; reason
6. ________you forget it, ________you'll suffer from it.
A. Sooner; less B. The earlier; less
C. The earlier; the less D. The sooner; the less
7. The Great Wall has been ________several times. The repair work is done every year.
A. added B. adding to C. added to D. added in
8. You can't, imagine that rats eat 40 to 50 times ________.
A. in weight B. by weight C. of weight D. their weight
9. Mr Smith is ________a teacher. He is also our good friend.
A. only B. more than C. no more than D. nor more than
10. This is the ________model, which has just been developed.
A. late B. latest C. later D. lately
11. We don't do it in this way now, but it ________in this way.
A. used to do B. used to be done C. was used to be done D. was used to doing
12. He ________to come at eight, but in fact he never comes before nine.
A. is supposing B. supposes C. is supposed D. supposed
13. Look! The ________leaf is floating just like a little plane.
A. falling B. growing C. grown D. fallen
14. ________of the forest is covered with trees of broad leaves, while the rest pine trees.
A. Three quarters; is B. Three quarters; are C. Three fourths; are D. Three fourth; is
15 With a lot of difficult problems ____, the _____ president is having a hard time.
A. settling; newly-elected B. to settle; newly-elected
C .settled; newly-elected D. to settle; new-elected
16 Canadian researchers have shown that the shorter the index finger is , ____ the ring finger,____ aggressive men are likely to be.
A. compared with; more B. comparing to; the much
C. compared to; the more D. comparing with; the more
17Make sure that electricity in the lab ___ when you finish doing experiment.
A. will be turned off B. have been turned off C. is turned off D. turns off
18. _____ production up by 60% , the company has had another excellent year.
A. As B. For C. With D. Through
19---It was careless ___ you to have left your clothes outside all night.
--- My God! _____.
A. of; So did I B. for; So did you C. for; So were you D. of; So I did
20．The engine of the ship was out of order and the bad weather _____ the helplessness of the crew at sea.
A. turned out B. resulted from C. added to D. made up
参考答案：1.mixture 2.lectures 3.equipment 4.conclusion 5.department
6.react 7.floating 8.astonished 9.balanced 10.expands

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