Unit 2复习
一、单词识记
1. _________ n. 根；根源
2. _________ n. 十年；十年期
3. _________ n. 产量；输出
4. _______ n. 庄稼；农作物；产量
5. __________ n. 营养；滋养
nutrition
root
decade
output
crop
6. _________ n. 矿物；矿石
7. _________ n. 土壤
8. _________ v. 输出；出口
9. __________ vt. 使迷惑
10. ________ adj. 特级的; 超级的
super
mineral
soil
export
confuse
11. ___________ adj. 化学的
12. ___________ adv. 因此；所以
13. ___________ vt.& n. 斗争；拼搏
14. ___________ n. 战役 v. 搏斗
15. ___________ n. 评论 v. 表达意见
comment
chemical
therefore
struggle
battle
1. __________ n. 国家；民族
__________ adj. 民族的
____________ n.国籍
2. __________ vt. 占据, 占领; 使忙
碌; 居住
____________ n. 工作; 职业; 占领
occupation
nation
national
nationality
occupy
二、单词拓展 (A)单词派生
3. __________ v. 生产；制造
__________ n. 产品
___________ n. 生产；制造

4. __________ v. 发现
__________ n. 发现；发觉
discovery
produce
product
production
discover
6.____________ v.使疑惑, 使为难
____________ n. 疑惑, 困惑
____________ adj.疑惑的, 难以理解的
confuse
confusion
confused
5. __________ vt. 减少；减缩
__________ n. 减少；减缩
reduce
reduction
(B)灵活运用
1. Your question really made me __________ (confuse).


2. He said the earthquake could lead to a ___________ (reduce) in steel exports from Japan.
冠词后用名词
confused
reduction
形容词作宾补
3. The __________ (discover) of a child’s body in this river has shocked the community.

4. What is your ___________ (nation)?
名词作表语, nationality“国籍”

5. His ___________ (occupy) is teaching in a primary school.
名词作主语
discovery
nationality
occupation
名词作主语
1. _______________摆脱; 除去
2. _______________幸亏; 由于; 因为
3. ________________ 对……感到满意
4. _______________ 宁愿; 宁可
三、短语翻译
would rather
rid ...of
thanks to
be satisfied with
5. _________________________ 使…免受(影响、伤害)

6. ___________导致; 造成(后果)

7. ___________ 集中(注意力、精力)于

8. ___________逐渐增强; 建立; 开发
build up
keep ...free from/of
lead to
focus on
9._______________过着……生活

10.______________富含……

11.______________另外

12.______________根据……, 按照…
according to
lead a…life
be rich in
in addition
原句: Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades. 的确, 他那被太阳晒得黝黑的脸庞和手臂, 以及他那消瘦而结实的身躯, 就跟其他千百万中国农民一样, 过去50年来,他一直在帮助他们。(B4P10)
1. struggle vt.&vi. 斗争, 拼搏, 努力
例句 They had to struggle for their freedom and equality. 他们不得不为了自己的自由和平等而战。
搭配
⑴ She struggled ____ the independence of her country all her life.

⑵ We all struggle _______ the pollution of the environment.

⑶ The old man struggled ___ his feet, walking out of the room.
to
运用 用恰当的介词填空。
for
against
原句: Thanks to his research, the UN has more tools in the battle to rid the world of hunger. 由于他的研究, 联合国在消除世界饥饿的战斗中有了更多的方法。(B4P10)
2. rid… of 免除, 清除, 摆脱
例句: I want to rid this city of corruption! 我要这座城市摆脱腐败现象!
运用
⑴ They rid the house __ old furniture.

⑵ Paul finally rid _______________ (摆脱了债务).

⑶We must _________ (处理掉) these old newspapers.
get rid of
of
himself of debt
原句: Dr Yuan is quite satisfied with his life. 袁博士对他的生活非常满意。(B4P10)

例句: The teacher is quite satisfied with what the boy has answered. 老师对这个男孩的答案很满意。
3. be satisfied with 对……感到满意
运用 根据汉语意思完成句子。
⑴ 她从来不满足于现状。
She’s never ______________the present situation.

⑵ 你对他的解释满意吗?
Are you ___________________ _____________?
satisfied with
原句: He would much rather keep time for his hobbies. 他宁愿把时间花在自己的业余爱好上。(B4P10)

例句: I would rather stay at home on Sundays.我宁愿星期天呆在家里。
4. would rather (do sth.) 宁愿, 宁可(做某事)
搭配
would rather not do sth.宁愿不做某事
would rather sb. did sth. 宁愿某人做某事
would rather do A than do B宁愿做A事也不做B事
would do A rather than do B宁愿做A事也不做B事
运用 用所给词的正确形式完成句子。
⑴ I would rather____ (go) with you than _____(stay) by myself.

⑵ I would rather you_______ (go) to the cinema now.
went
go
stay
⑶ I would rather you ______ (come) tomorrow.

⑷ I would rather fail than ____ (cheat) in the examination.
cheat
came
原句: Many of these chemicals can lead to cancer or other illnesses. 很多化学物质能导致癌症和其它疾病。(B4P14)

例句: His careless driving led to this terrible accident. 他的粗心驾驶导致了这次严重的事故。
5. lead to 导致, 通往 (to是介词)
联想 to为介词的短语动词还有：
look forward to 盼望
pay attention to 注意
stick to 坚持
devote to 贡献，致力于……
turn to 转向……
refer to 查阅，涉及
add to 增加，增添
运用 根据汉语意思完成句子。
⑴This road _________ (通向)that mountain village.

⑶ Einstein did many experiments，_______________________________ (使他得出了这个结论).
which led him to this conclusion
leads to
原句: Thanks to his research, the UN has more tools in the battle to rid the world of hunger. 由于他的研究, 联合国在消除世界饥饿的战斗中有了更多的方法。(B4P10)

例句: Thanks to your support, we won the match.由于你的支持, 我们赢得了这场比赛。
6. thanks to 幸亏; 由于; 因为(=because of)
运用 根据汉语意思完成英文句子。
⑴ 由于校长的努力, 我现在又能回学校上学了。
_________________________________ ,
I can go back to school now.

⑵ 由于天气很糟糕, 露天表演取消了。
___________________________, the open-air show was cancelled.
Thanks to the headmaster’s efforts
Thanks to the bad weather
原句: This special strain of rice makes it possible to produce one third more of the crop in the same fields.这种特殊的稻种使得同样的田地多收获三分之一的产量。(B4, P10)
1. make it possible (for sb.) to do使(某人)做某事成为可能
例句: The Internet has made it possible for us to get more information in much less time. 因特网已经使我们用更少的时间获得更多的信息成为可能。
仿写 根据汉语意思完成英文句子。
⑴ 这些新技术将使得从废弃物中回收可用之物成为可能。
The new techniques __________ __________recover usable things from waste.
⑵ 过去的几十年, 先进的医疗技术已经使得人们比过去活得更长成为可能。
In the last decades, advances in medical technology _________ ___________________________ ________than in the past.
原句: Using his hybrid rice farmers are producing harvests twice as large as before.用他的杂交水稻种子, 农民们种出比以前多一倍的粮食。(B4, P10)
2. 倍数词+as+原级+as... 是…的多少倍
例句: The new building is three times as tall as the old one. 新大楼是旧大楼的三倍高。
说明 英语中常用的倍数表达法还有：
⑴ 倍数+形容词/副词的比较级+than...
⑵ 倍数+the+名词(length, width, height, size )+of...
仿写
这根绳子是那根的三倍长。
⑴ This rope is ________________that.

⑵ This rope is__________________ that.

⑶ This rope is _____________________ that.
three times the length of
twice longer than
three times as long as
原句: It seems a strange name since all crops are organic no matter how they are produced.这个名字看起来很奇怪, 因为不管怎样种植, 农作物都是有机的。(L1, P13)
3. no matter what ... 不管/不论… (后接状语从句)
例句: We will go to see the movie no matter how hard it rains. 无论雨下的多大, 我们都要去看电影。

仿写 根据汉语意思完成英文句子。
⑴ 不管做什么事, 你都必须非常细心。
_______________________, you must be very careful.
No matter what you do
⑵ 不论你选择哪一个, 你都会满意的。
____________________________, you will be satisfied.

⑶ 不管你说什么, 我都喜欢听。
________________________, I like to listen.
No matter what you say
No matter which you choose
4. keep...free from/of使……免受(影响、伤害等)

原句: They focus on keeping their soil rich and free of disease. 农民关心的是保持土壤肥沃并且免受病害。(B4P14)
例句 Eating well and good exercise keep you free from/ of cold.良好的饮食和适度的锻炼使你远离感冒。
运用 根据汉语意思完成英文句子。
⑴ 我们把书放进书柜以避免落上灰尘。
We put our books in a bookcase ____________________________.

⑵ 我们必须尽力使这条河流免受污染。
We must try our best ___________ _________________________.
to keep them free from dust
我的同学刘清以前宁愿上课睡觉也不愿听老师讲课。
1. For a time, my classmate Liu Qing would rather sleep in class than listen to the teacher.

2. 无论他怎么努力, 他都无法把精力放在学习上。
2. No matter how hard he worked, he couldn’t focus his mind on his studies.
3. 听懂老师的课也是不可能的。
3. It was impossible for him to understand the teachers.

4. 他的这个习惯导致了他考试不及格。
4. This habit led to his failure in the exams.
5. 为了使自己免受父母的惩罚, 他请求老师的帮助。
To keep himself free from his parents’ punishment, he went to his teachers for help.

6. 由于老师的帮助, 他终于改掉了这个坏习惯。
Thanks to the teacher’s help, he finally rid himself of this bad habit.
7. 老师对他的改变很满意。
7. The teacher was satisfied with his change.

8. 他现在的分数是他原来的三倍。
8. His mark now is three times as much as that of his past.
合并：
For a time, my classmate Liu Qing would rather sleep in class than listen to the teacher and no matter how hard he worked, he couldn’t focus his mind on his studies. It was impossible for him to understand the teachers, which led to his failure in the exams.
To keep himself free from his parents’ punishment, he went to his teacher for help. Thanks to the teacher’s help, he finally rid himself of this bad habit. The teacher was satisfied with his change because his mark now is three times as much as that of his past.
课文概括
Yuan Longping, an agricultural pioneer, regards himself as an ordinary farmer, he has been working for five decades to produce super hybrid rice, which has proved very successful and is spread worldwide.
Earth is our only home in the universe. If we don’t protect it from now on, we will have nowhere to go when the environment 16 ______ (ruin). Look at what we have done 17 ___ our land.
16. 由主语可知用被动语态。
17. 根据前面的done可知。
is ruined
to
We let out so much exhaust gas 18 _____ our atmosphere is no longer clear and healthy for breath. In many big cities, we can hardly see 19 ___ bright blue sky.
We use as many resources 20 ___ we can find, then turn 21 _____ into rubbish.
18. 引导结果从句, 由前面的so可知。
19. 不定冠词表示“一片”。
20. 根据前面的as many可知。
21. 指代前面的resources。
that
a
as
them
The rubbish is taking up more and more space in our planet.
We also pollute water. Fishes and other living things 22 _____________ (suffer) due to our mistakes. Some died out, and others are dying out in future.
All of us must do something 23 ______ (protect) our earth.
22. 根据语境, 应用进行时态。
23. 不定式作状语, 表目的。
are suffering
to protect
Take a bus instead 24 ___ private car; use goods that are made of recycled material. We can take many small steps in our 25 ______ (day) life for the sake of our better future.
24. 由前面的instead可知。
25. 形容词作定语。
of
daily
二、完形填空
… Three of those rich men and their servants were 1 together on a road when they came to a very 2 village.
1. A. standing B. running
C. gathering D. travelling
D 根据本句的on a road when they came to…可知。
2. A. faraway B. poor
C. different D. ancient
B 由下一段的The first could not stand seeing the poverty可推出, poor 与povert