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Book 4 Unit5 巩固复习
练词性
devote vt. 把……用于；致力于；献身于→ ___________ n. 献身；忠诚；热爱；专心→ ___________adj.
挚爱的，忠诚的；热衷的；
convince vt. 使确信；使信服；说服→ ___________adj. 有说服力的；使人信服的→ ___________adj.确
信的；坚信的
intense adj. 强烈的；紧张的；激烈的→___________ n.强烈；剧烈；激烈；强度
reality n.真实；现实；事实→_____________adj. 真正的，真实的
nutrition n.营养→_____________有营养的；营养丰富的
deep adj. 深的→_____________ n.深度；深刻
entire adj.整个的；全部的；完全的→____________adv. 全部地；完全地
convention n.习俗；常规→____________ adj. 传统的；习惯的
assume vt. 假定；假设；认为→____________ n.假定；设定；承担
salt n. 盐→___________ adj. 含盐的；咸的
expand vt.&vi.扩大，扩展；使膨胀→___________n.扩大，扩张；展开；膨胀
output n. 产量；输出量→___________（反）投入，输进；输入的信息；
consumption n. 消费；消耗→___________vt. 消耗；消费；吃，喝
extend vt.延伸；扩大，延长；→___________n. 延伸，扩展
poverty n. 贫穷，贫困 →___________adj. 贫穷的；可怜的；不熟练的；差的；贫乏的；
organic adj. 器官的；有机的→___________n. 器官
root n. 根，根源&vt. 生根→___________ adj. 源于…的; 根深蒂固的；生根的
short adj.短的；矮的；短缺的→__________n.短缺；不足
练词块
1. devote... ___________把...用于, 致力，专心
2. devote oneself ________ 献身于
3. be _________(devote) to _______(do) sth.
专心于(做)某事
4. object to _________(do) sth.反对做某事
5. get down to __________(do) sth.开始做某事
6. be/get used to _________(do) sth.习惯于做某事
7. convince sb __________(do)sth. 说服某人做某事
8. convince sb ________ sth.使某人相信某事
9. be ____________(convince) that... 确信.......
10. __________(see) that 鉴于，考虑到
11. take ______ 雇佣，承担，呈现
take ______ 带回，收回
take ______ 接管
take _______ 吸收，理解，欺骗，接纳
take _________ 占据，从事
12. increase _______增加了
13. increase ________ 增加到
________ the increase 正在增加
14. decrease _______ 减少了
15. decrease _______ 减少到
_______the decrease在减少
16. ________ turns 轮流地
17. take turns ________(do) sth轮流做某事
18. It is one’s turn ______(do) sth. 轮到某人做某事
19. have no alternative/choice but _______(do) sth.
= can do nothing but _________(do) sth.
别无选择只能做...
20. __________ is no alternative... ...别无选择
21. be comprised _________ 包括, 由...组成
22. a matter _______ 一件...事
23. depend ________依赖
24. far _________远非
25. care __________关心,喜欢
26. (both) _______ home and abroad 在国内外
27. vary from ... ______ ...从……变化到……
28. be appropriate _____对……恰当的
29. ____ contrast对比起来；相比之下
30. by _________(compare)相比较起
31. get _________（使）通过；（使）熬过；（打电话时）打通
32. break _________出故障；把……分成若干部分；使分解
33. feel __________ 感到沮丧
34. refer _________参考；查阅；提到
35. display interest_________ 对……表现出兴趣
36. _________ favour of 支持；赞成
37. have a ________(tend) to do sth 有做某事的倾向
38. call _______ 拜访；号召；要求（某人讲话等）
39. react _________对……作出反应
三、练语填
__________(devote) to his research, he has no time to spend a weekend with his family.
From my first job at the restaurant, I learned teamwork and___________(devote).
I want to convince them _________my enthusiasm for the job.
We are ___________(convince) that the game will be a great success.
The picture convinces me ______________it is even more important to be a good daughter than a good student.
You should read English newspapers to __________________________________(增加你的词汇量).
It ______________(estimate) that the building will be completed in ten months.
It _____________(hope) that the terrible disease will soon be controlled.
It_____________(report) that three people were badly injured in the traffic accident.
_______________(give) his age, he is remarkably active.
______________(see) that it is eight o’clock, we’ll wait no longer.
The village has taken ______a new look thanks to the good economic policies from the government.
Tom took _______his father’s position and began to take _________more shop assistants.
They increased the size of the group from 15______25.
The pressure at work is _________the increase in all occupations.
However, __________concerned him most was _________farmers often had poor harvests and sometimes even had a serious shortage of food to eat.
________________impresses people most about Yuan Longping is ongoing ability to fulfil his dreams.
________________will go to the concert is not known.
_______________breaks the law should be punished.
______________surprised me most is _________________he is too proud.
______________she would come to help us made us very happy.
22.It is often the case _______anything is possible for those who hang on to hope.
23.It is ________(suggest)that the old man should go to the countryside to have a rest.
24.What the school needs most _______(be)books.
25.What surprised me most______(be) that the man is rags was a millionaire.
26.What he needs most________(be)money.
27.That the coal workers are still alive_______(be) a wonder.
28.It is a pity_______ we won’t be able to go camping this Sunday.
29.Whoever_________(pollute)the environment will be punished.
30.________we shall be late is certain.
31.It is not sure________ he will come to your house or not.
32.The deadlines and ________you need to apply depend on the program.
33._______ you need is a great teacher who lets you make mistakes.
34.______ is a fact that the earth is round.
35.Working outside can mean too much sun exposure, which_____ turn can lead to skin cancer.
36.Sam and I drove the car_____ turns.
37.In our class, we take turns_________(do) the duty report.
38.We have no alternative but_________(go) on.
e with us, ____________(alternative),meet us there.
40.He cut off the wire, ___________(prevent) a big fire.
41.He hurried to the airport, only___________(tell) that the plane had taken off.
四、练语篇
Text 1
Yuan Longping, 1._______ (know) as the “father of hybrid rice”, 2._________ (devote) his life to rice production. As a young man, he chose to study agriculture because he was 3.__________ (concern) about poor harvest and the 4.________ (short) of food for farmers. After 5.___________ (overcome) enormous difficulties, he developed the first hybrid rice in 1974, 6.__________ (enable) farmers to attain a higher yield. 7._____ is estimated that 60% of rice consumption in China comprised of crops 8._________ (generate) from Yuan's innovation. However, 9.____ a man of soil, little does he care for money or fame. 10._______ impresses us most about Yuan Longping is his ongoing ability to fulfill his dreams. His latest vision for “seawater rice” has become a (real) 11._______. Despite his advanced years, he is still full of vision.
Text 2
Chemical pesticides and artificial fertilizers 1.______________ (be) in widespread use in farming since the middle of the 20th century. However, 2. _______ some scientists have found is 3.______ their long-term use can sometimes harm both the land and peoples’ health. 4._____ an alternative, some farmers have switched to organic farming, which is 5.________ (simple) farming without 6._______ (use) any chemicals. The goal of using organic farming methods is 7.______ (grow) good food while 8.______________(avoid) damage to the environment or to people's health.
Some people would prefer to stop the use of man-made chemicals in agriculture 9.__________(entire). What keeps them from doing so is the fact10.________ chemical farming serves the high demand for food around the world. Organic farming is nowhere near able to meet that need. Therefore, there is still a long way11.________ (find) a suitable solution　12._______ puts sufficient food on the dinner table while keeping people and the environment as healthy as possible.
答案：
一、1.devotion; devoted 2.convincing; convinced 3.intensity 4.real 5.nutritional 6.depth 7.entirely 8. conventional 9.assumption 10..salty 11.expansion 12.input 13.consume 14.extension 15.poor 16.organ 17.rooted 18.shortage
二、1.to 2. to 3. devoted, doing 4. doing 5. doing 6. doing 7. to do 8. of 9. convinced 10. seeing
11. on; back; over; in; up 12. by 13. to; on 14. by 15. to; on 16. by 17. to do 18. to do 19. to do; do 20. there
21. of 22. of 23. on 24. from 25. for 26. at 27. to 28. to 29. by parison
31. through 32. down 33. down 34.to 35. in 36. in 37. tendency 38. on 39. to
三、1.Devoted 2.devotion 3.of 4.convinced 5.that 6.expand your vocabulary 7.is estimated 8.is hoped 9.is reported 10.Given 11.Seeing 12.on 13.over,on 14.to 15.on 16.What, that 17.What 18.Who 19.Whoever 20.What,that 21.That 22. that 23. suggested 24.are 25. was 26. is 27. is 28. that 29.pollutes 30.That 31.whether 32. what 33. What 34.It 35.in 36. by 37.to do 38.to go 39. alternatively 40. preventing 41. to be told
四、Text1 1.known 2.devoted 3.concerned 4.shortage 5.overcoming 6.enabling 7.It 8.generated 9.as 10.What 11.reality
Text2 1.have been　2.what 3.that 4. As 5. simply 6.using 7.to grow 8. avoiding 9.entirely 10.that 11.to find 12.that

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