高中英语必修四 Unit2 课后练习

1、 Book4 unit2 导学稿 重点单词：1. n. 十年_ 2. adj. 晒黑的_3.v. 斗争，拼搏 _ 4.n. 产量，输出_5.adj. 引起烦恼的_ 6.n. 使变大，伸展_7.adj. 超级的 _ 8.adv. 因此，所以_9 .n. 谷物_ 10.n&v.战斗_词性变换：1. hunger n._ v.； _ adj.； _ adv.2. sunbuntr v. _过去式)； _(过去分词)； _ (adj.)3. struggle v._ n.4. expand v. _ n5. circulate v. _ n. ; _adj.6. satisfied adj.(感到满意

2、的) _ adj.(令人满意的)； _ n.； _ v.7. equip v. _ (过去式)； _ (过去分词)； _ n.8. freedom n. _ adj.； _ adv.； _ v.9. export v. _ n. ; _ n.(出口商)； _ (反义词)10. confuse v. _ adj.(感到困惑的)； _ adj.(令人困惑的)；重点短语1.多亏，由于 _ 2.摆脱，除去 _3.对 .感到满意_ 4.在乎，注意_5. 带着 .希望 _ 6. 毕业于_7. 寻找_ 8. 宁愿_ Book4 Unit2 巩固练习一、单词拼写 根据下列各句句意及所给单词的首字母或汉语提示，

3、写出所缺单词的正确形式。1.A tire e _ when you pump air into it.2. You should r _ yourself of that bad habit. 3. Blood c _through the body.4. The company in Nanjing e_ about 20，000 boxes of wine to the UK last year.5. Yuan Long ping has devoted himself to finding ways to raise rice o_.6. He has a _ (晒黑的)face and

4、 bright eyes.7. He _ (耕作)the farm with great success.8. They couldnt afford to_(装备) their laboratories properly because of lack of money.9. The young girl is s_ to bring up a family alone.10. My friend was down with the flu, and _ (因此) couldnt come to the party.11. The _ (令人不安的) problem has been mak

5、ing it hard for him to sleep every night. 12. Although he speaks English fluently, he is not of British or American _ (国籍).13. Please state your name, address and _ (职业).二、 用所给词的适当形式填空。1. The scientist said that the rocks had changed in both _ (chemistry) and physical ways.2. They hope that the new

6、model will go into _ (produce) next year.3. The doctor advised him to eat more fish, which is a rich source of vitamins and _ (mine).4. In that research they made the _ (discover) that bees can communicate with each other.三、介词填空。1.Born _ 1930, Dr Yuan graduated _ Southwest Agricultural College in 19

7、53. 2. _ a young man, he saw the great need _ increasing the rice output. 3. _that time, hunger was a disturbing problem in many parts of the countryside. 4. Dr Yuan searched _ a way to increase rice harvests without expanding the area of the fields. 5. He therefore gives millions of yuan to equip o

8、thers _ their research in agriculture.6. Dr Yuan awoke from his dream with the hope _ producing a kind of rice thatcould feed more people.7. Costs have been reduced _ 20% over the past year. 8. You can focus your telescope _ that distant television tower.9. I hope I havent kept you _ your work.10. H

9、e made no comments _ what I said at the meeting.四、选词填空cared about， would rather， thanks to， rid .of， be satisfied with 1.He got the first prize in the speech contest. His teacher_ his performance.2. I_ stay in the house with air-conditioning than go out shopping.3._your help, we could finish the tas

10、k on time.4. The girl struggled to _herself_ her fears.5. When a child knows that he_, he feels safe and secure.五、根据括号内的提示，完成句子。1. _ (大声朗读) in the reading room is a bad habit.2. Its no use _ (像这样谈话). 3. In my mind, _ (进入那所著名的大学) will be the only way to become a world?鄄class writer. 4. Mary prepared

11、well for the job interview, for she couldnt risk _ (丢失这个好机会).5. My little brother remembered _ (没有完成作业), so he got up early to do it the next morning.六. 用所给词的适当形式填空。1. _ (eat) more fruit every day is helpful to keep the flu away from you.2. Its no use _ (argue) with him, so youd better give it up.3.

12、 I can hardly imagine Peter _ (sail) across the Atlantic Ocean alone.4. You were brave enough to raise different opinions at the meeting.Well, now I regret _ (do) that.5. One learns a language by making mistakes and _ (correct) them.6. He is proud of his sons _ (win) first prize.7. What do you think

13、 of the book?Excellent. Its worth _ (read) a second time.8. This new order will mean _ (work) overtime.9. Jenny could not help _ (cry) when she was reading the moving story.10. She looks forward every spring to _ (walk) in the flower garden.七. 根据汉语提示，完成下列句子。1. All the pressure _ (逐渐增强) and he was off work for weeks with stress.2. As I said before, we need to _ (集中精力于) the customers and their needs.3. The news shocked the public, _ (导致) great concern about students safety at school.4. The report focused on how teachers are _ their students _ the pr