资源简介

选择性必修Book 1 Unit 5 Working the Land
单元知识梳理
一、重点知识巩固
1. devote vt. 把……献(给)；把……专用于；专心于
(1)devote ... to (doing) sth. 把……献给(做)某事；致力于(做)某事
devote oneself to (doing) sth. 致力于/献身于/专心于(做)某事
(2)devoted adj. 挚爱的；忠实的；关于……的；专用于……的
be devoted to (doing) sth. 献身于(做)某事；专心致志于(做)某事
(3)devotion n. 深爱；奉献；忠心
[词块]
devote his energies to a job of helping the disabled致力于帮助残疾人的工作
devote all her life to medical work for Chinese women and children为中国的妇女儿童医疗事业贡献她毕生精力
（1）练基础：单句语法填空
①(2019·浙江卷)I still remember what you have devoted to (improve) my oral English and English writing.
②You will never gain success unless you are fully (devote) to your work.
③With all her time (devote) to the experiments, she has no time for housework.
④(天津卷)He is a (devote) father because he was strict with his daughter and encouraged her when she was in trouble.
⑤A teacher's (devote) to education deserves great respect of the whole public because it brings benefits to the development of society.
（2）练能力：句式升级
(普通表达)Jim devotes himself to teaching the children in the poor area and he has little time to care for his family.
⑥(高级表达) ,Jim has little time to care for his family. (现在分词短语作状语)
⑦(高级表达) ,Jim has little time to care for his family.(过去分词短语作状语)
2. convince vt. 使相信；使确信；说服
(1)convince sb. of sth. 使某人相信某事
convince sb. to do sth. 说服某人做某事
(2)convinced adj. 确信的；深信的
be convinced of/that ... 确信……
(3)convincing adj. 有说服力的；令人信服的
[词块]
be convinced of the positive effect of laughter 相信笑声的积极效果
convincing evidence 令人信服的证据
（1）练基础：单句语法填空
①Although I soon convinced him my innocence, I think he still has serious doubts about my sanity (神志正常)．
②His idea was not (convince). At last I convinced him (change) his mind to accept my idea.
③It took us several hours to make the old man (convince) of the safety of travelling by air.
（2）练能力：词汇升级/句式升级
(普通表达) I believe honesty is important. It will contribute to building a warm and harmonious society.
④(高级表达)I the importance of honesty, building a warm and harmonious society. (定语从句)
3. alternative n. 可供选择的事物 adj. 可供替代的；非传统的
(1)have no alternative but to do sth. 别无选择只好做某事
an alternative to ... ……的替代物 (to是介词)
(2)alternatively adv. 可供选择地
【注意】
“别无选择只好做……”的其他表达方式有have no choice but to do，cannot (help) but do，can do nothing but do。
[词块]
alternative ways/approaches/methods to learning
可供选择的学习方法
an alternative to traditional teaching methods 代替传统的教学方法
（1）练基础：单句语法填空
①As there is less and less coal and oil, scientists are exploring new ways of making use of (alternatively) energy, such as sunlight, wind and water for power and fuel.
②The Internet also provides us with a cheap alternative to (communicate) with others.
（2）练能力：一句多译
失败乃成功之母。有时候，为了成功，我们不得不勇敢地直面失败并从中吸取教训。
③Failure is the mother of success. Sometimes, in order to succeed, we failure bravely and learn from it. (alternative)
④Failure is the mother of success. Sometimes, in order to succeed, we failure bravely and learn from it. (choice)
4. shortage n. 不足；缺少；短缺
(1)for short 作为简称；作为缩写
in short 简单地说；总之
(2)be short of 缺少……
be short in 在……方面短(缺)的
(3)shorten v. (使)变短；(使)缩短
[词块]
a shortage of water 水短缺
a shortage of food 食物短缺
（1）练基础：单句语法填空
①(2020·全国卷Ⅰ)These include plants that have sensors printed onto their leaves to show when they're short water and a plant that can detect harmful chemicals in groundwater.
② short, a good and harmonious environment at home is necessary for a child to grow healthy.
③There's a (short) of reference materials in many schools.
（2）练能力：一句多译
这些人因食物短缺而生活贫困。
④These people are living in poverty . (shortage)
⑤These people are living in poverty . (short)
⑥These people are living in poverty . (lacking)
5. depend on 依靠；依赖
depend on/upon it that ... 相信；指望
(2)That/It depends. 那得看情况。(口语)
（1）练基础：单句语法填空
①(2019·北京卷)Ocean colour varies from green to blue, (depend) on the type and concentration of phytoplankton (浮游植物)．
②(浙江卷)How much sleep you need (depend) a lot on your age.
③Jim is always late, so you cannot depend on him (come) on time.
④Don't worry. You can depend on that he'll turn up on time. He always keeps his promise.
（2）练能力：补全句子/句式升级
⑤(普通表达)We don't know whether we will have the sports meeting. This (取决于) the weather.
⑥(高级表达) (主语从句)
6. . It＋be＋过去分词＋that从句
(教材原文)Today, it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains ... 据估算，现在中国国内消费的稻米有大约60%来自袁隆平的杂交水稻品种形成的作物……
It is estimated that ... 据估计……
It is said that ... 据说……
It is reported that ... 据报道……
It is suggested that ... 有人建议……
It is thought that ... 人们认为……
It is known that ... 众所周知……
It is hoped that ... 人们希望……
It is believed that ... 人们相信/认为……
【注意】“It＋be＋过去分词＋that从句”可改写为：“sth./sb.＋be＋过去分词＋to do/to be ...”结构。
[金句]It is said that body language accounts for 55 percent of a first impression while what you say just 7 percent. 据说身体语言占第一印象的55%，而你说的话只占7%。
（1）练基础： 单句语法填空
①(2020·全国卷Ⅲ)About 20% of 25 34 year olds are said (live) with their parents, compared with 16% in 1991.
②(上海卷)The flu is believed (cause)by viruses that like to reproduce in the cells inside the human nose and throat.
③A number of paintings in this castle are believed (destroy) in a fire in 2009.
（2）练能力：一句多译
据说几天前她写了一篇关于野生动物保护的报告。
④ she wrote a report about wildlife protection the other day. (it作形式主语)
⑤She about wildlife protection the other day. (不定式)
二、基础知识再现
核心单词
[默写识记]根据汉语释义写出单词　
1. vt. (通常经过努力)获得；得到　　　　　　　　　
2. vt. 使相信；使确信；说服
3. n. 假定；设定；(责任的)承担；(权利的)获得
4. vt. 克服；解决；战胜
5. vt. & vi. 扩大；增加 vt. 扩展；发展(业务)
6. adj. 完全必要的；极其重要的
7. adv. 全部地；完整地；完全地
8. vt. & vi. 消化 vt. 领会；领悟 n. 摘要；文摘
9. n. 可供选择的事物 adj. 可供替代的；非传统的
10. n. 例子；实例；事例
11. n. 方面；层面
12. n. 危机；危急关头
13. vt. 使增长；使兴旺 n. 增长；提高；激励
14. vt. 包括；包含；由……组成
15. vt. 产生；引起
[语境运用]用所给词的适当形式填空　
1. The visit was aimed at (expand) relations between the two countries.
2. It is for these reasons that I am firmly (convince) that this rule will promote the learning atmosphere and our teamwork spirit.
3. She told me in detail how they (overcome) all the difficulties.
4. (2020·江苏卷)We did not speak the local language, did not know the customs, and more often than not, did not (entire) recognize the food.
5. What food you eat and how well it is (digest) will obviously affect your sleep too.
拓展单词
[词汇变形]根据汉语释义写出单词及其变化形式　
1. n. 不足；缺少；短缺→ adj. 短(期)的；短暂的→ v. (使)变短；(使)缩短
2. n. 特征；特点；品质 adj. 典型的；独特的→ n. 性格；特点；字母；角色
3. estimate vt. 估计；估价；估算 n. 估计；估算→ n. 判断；估计；尊重
4. n. 消耗；消耗量；消费→ v. 消耗；吃；喝；毁灭→ n. 消费者
5. n. 现实；实际情况；事实→ adj. 真实的；真的→ adv. 确实；真正地；事实上→ vt. 实现；认识到；明白
6. n. 贫穷；贫困→ adj. 贫穷的；可怜的→ adv. 糟糕地；不好地；拙劣地
7. n. 矿物；矿物质→ n. 矿；矿藏；矿山；矿井；地雷 v. 采矿；开矿→ n. 矿工；采矿者
8. n. 向下(或向里)的距离；深(度)→ adj. 深的；深奥的→ adv. 非常；深深地；认真地；仔细地→ vt. 使……加深；使……强烈 vi. 加深；变浓
9. vt. 把……献(给)；把……专用于；专心于→ n. 深爱；挚爱；奉献；忠心→ adj. 挚爱的；投入的；忠诚的；忠实的；关于……的；专用于……的
10. adj. 传统的；习惯的→ n. 习俗；惯例；常规；传统手法；传统风格；大会；会议；集会
阅读单词
1. hybrid n. 　　
2. tackle vt.
3. intense adj.
4. output n. vt.
5. domestic adj.
6. leisure n.
7. soil n.
8. celebrity n.
9. grain n.
10. vision n.
11. urban adj.
12. bomb n. vt.
13. tunnel n.
14. extension n.
15. wheat n.
16. flavour n.
17. fertiliser n.
18. nutrition n.
19. nutritional adj.
20. nutritious adj.
21. alleviate vt.
22. organic adj.
23. widespread adj.
24. grocery n.
25. root n.
熟词生义
1. I repeated the question “Why do you push your son so hard？” and waited for her to expand, but she just rolled her eyes at me.
2. Some books are to be tasted, others to be swallowed, and some few to be chewed and digested.
高频短语
1. 相应地；转而；依次；轮流
2. 把……用于；献身；致力；专心
3. 包括；包含；由……组成(或构成)
4. 短缺
5. 在内心深处；本质上；实际上
6. 例如；比如
7. 凭空想出；虚构；设想；设计；创造
8. 远离；一点也不
9. 依靠；依赖
[语境运用1]填入一个适当的词　
1. Equality between the sexes is far a reality in many countries.
2. They can always dream some new excuses for the train arriving late.
3. People try to avoid transportation delays by using their own cars, and this turn creates further problems.
[语境运用2]填入一个适当的词　
When hearing the news that many children in Africa died because of a shortage 1. food, he wanted to devote himself 2. helping them. Deep 3. ,he was not rich enough, but he felt it necessary to do so.
句式结构
1. It＋be＋过去分词＋that从句
Today, it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains ...人们认为她是健在的最伟大的作家之一。
she is one of the greatest living writers.
2. given that引导状语从句
Given that Yuan's hybrids have made him quite wealthy, one might think he would retire to a life of leisure.
鉴于他仅仅是个孩子，我们最好原谅他并且告诉他不要那样做了。
,we had better forgive him and tell him not to do so.
3. what引导主语从句
What impresses people most about Yuan Longping is his ongoing ability to fulfil his dreams.
我们新英语老师让我印象最深的就是她讲英语非常流利。
is that she speaks English so fluently.
4. not just ... but ...
Yuan's innovation has helped feed not just China, but many other countries that depend on rice as well, such as India and Vietnam.不仅汤姆，而且他的同学都要来参观博物馆。
Tom his classmates are coming to visit museums.
三、单元语法夯实
主语从句
练一练
Ⅰ.单句语法填空
1． will be in charge of the company is being discussed.
2． we will hold a party tomorrow depends on the weather.
3． cars will be parked in the future is a question.
4．It is very important that a student (learn) English well.
5． is a pity that you missed the film.
6． made her happy was that she won the game in such an important match.
7． breaks the law should be punished.
8． role he will play in the film hasn't been known.
Ⅱ.完成句子
1． (很明显) that the video turned out perfect.
2． (给我们印象最深的是) your art skills, in which you showed outstanding talent.
3． (让我们最吃惊的是) that the water can remain at that temperature for about twenty hours.
4． (我们最需要的是) popular science books.
5． (这个电影明星将来我们市) has excited every one of us.
选择性必修Book 1 Unit 5 Working the Land
单元知识梳理
一、重点知识巩固
1. devote vt. 把……献(给)；把……专用于；专心于
(1)devote ... to (doing) sth. 把……献给(做)某事；致力于(做)某事
devote oneself to (doing) sth. 致力于/献身于/专心于(做)某事
(2)devoted adj. 挚爱的；忠实的；关于……的；专用于……的
be devoted to (doing) sth. 献身于(做)某事；专心致志于(做)某事
(3)devotion n. 深爱；奉献；忠心
[词块]
devote his energies to a job of helping the disabled致力于帮助残疾人的工作
devote all her life to medical work for Chinese women and children为中国的妇女儿童医疗事业贡献她毕生精力
（1）练基础：单句语法填空
①(2019·浙江卷)I still remember what you have devoted to improving (improve) my oral English and English writing.
②You will never gain success unless you are fully devoted (devote) to your work.
③With all her time devoted (devote) to the experiments, she has no time for housework.
④(天津卷)He is a devoted (devote) father because he was strict with his daughter and encouraged her when she was in trouble.
⑤A teacher's devotion(devote) to education deserves great respect of the whole public because it brings benefits to the development of society.
（2）练能力：句式升级
(普通表达)Jim devotes himself to teaching the children in the poor area and he has little time to care for his family.
⑥(高级表达)Devoting himself to teaching the children in the poor area,Jim has little time to care for his family. (现在分词短语作状语)
⑦(高级表达)Devoted to teaching the children in the poor area,Jim has little time to care for his family.(过去分词短语作状语)
2. convince vt. 使相信；使确信；说服
(1)convince sb. of sth. 使某人相信某事
convince sb. to do sth. 说服某人做某事
(2)convinced adj. 确信的；深信的
be convinced of/that ... 确信……
(3)convincing adj. 有说服力的；令人信服的
[词块]
be convinced of the positive effect of laughter 相信笑声的积极效果
convincing evidence 令人信服的证据
（1）练基础：单句语法填空
①Although I soon convinced him of my innocence, I think he still has serious doubts about my sanity (神志正常)．
②His idea was not convincing (convince). At last I convinced him to change (change) his mind to accept my idea.
③It took us several hours to make the old man convinced(convince) of the safety of travelling by air.
（2）练能力：词汇升级/句式升级
(普通表达) I believe honesty is important. It will contribute to building a warm and harmonious society.
④(高级表达)I am convinced of the importance of honesty, which will contribute to building a warm and harmonious society. (定语从句)
3. alternative n. 可供选择的事物 adj. 可供替代的；非传统的
(1)have no alternative but to do sth. 别无选择只好做某事
an alternative to ... ……的替代物 (to是介词)
(2)alternatively adv. 可供选择地
【注意】
“别无选择只好做……”的其他表达方式有have no choice but to do，cannot (help) but do，can do nothing but do。
[词块]
alternative ways/approaches/methods to learning
可供选择的学习方法
an alternative to traditional teaching methods 代替传统的教学方法
（1）练基础：单句语法填空
①As there is less and less coal and oil, scientists are exploring new ways of making use of alternative (alternatively) energy, such as sunlight, wind and water for power and fuel.
②The Internet also provides us with a cheap alternative to communicating (communicate) with others.
（2）练能力：一句多译
失败乃成功之母。有时候，为了成功，我们不得不勇敢地直面失败并从中吸取教训。
③Failure is the mother of success. Sometimes, in order to succeed, we have no alternative but to face failure bravely and learn from it. (alternative)
④Failure is the mother of success. Sometimes, in order to succeed, we have no choice but to face failure bravely and learn from it. (choice)
4. shortage n. 不足；缺少；短缺
(1)for short 作为简称；作为缩写
in short 简单地说；总之
(2)be short of 缺少……
be short in 在……方面短(缺)的
(3)shorten v. (使)变短；(使)缩短
[词块]
a shortage of water 水短缺
a shortage of food 食物短缺
（1）练基础：单句语法填空
①(2020·全国卷Ⅰ)These include plants that have sensors printed onto their leaves to show when they're short of water and a plant that can detect harmful chemicals in groundwater.
②In short, a good and harmonious environment at home is necessary for a child to grow healthy.
③There's a shortage (short) of reference materials in many schools.
（2）练能力：一句多译
这些人因食物短缺而生活贫困。
④These people are living in poverty because of a shortage of food. (shortage)
⑤These people are living in poverty because they are short of food. (short)
⑥These people are living in poverty because they are lacking in food. (lacking)
5. depend on 依靠；依赖
depend on/upon it that ... 相信；指望
(2)That/It depends. 那得看情况。(口语)
（1）练基础：单句语法填空
①(2019·北京卷)Ocean colour varies from green to blue, depending (depend) on the type and concentration of phytoplankton (浮游植物)．
②(浙江卷)How much sleep you need depends (depend) a lot on your age.
③Jim is always late, so you cannot depend on him to come/coming (come) on time.
④Don't worry. You can depend on it that he'll turn up on time. He always keeps his promise.
（2）练能力：补全句子/句式升级
⑤(普通表达)We don't know whether we will have the sports meeting. This depends on (取决于) the weather.
⑥(高级表达)Whether we will have the sports meeting depends on the weather. (主语从句)
6. . It＋be＋过去分词＋that从句
(教材原文)Today, it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains ... 据估算，现在中国国内消费的稻米有大约60%来自袁隆平的杂交水稻品种形成的作物……
It is estimated that ... 据估计……
It is said that ... 据说……
It is reported that ... 据报道……
It is suggested that ... 有人建议……
It is thought that ... 人们认为……
It is known that ... 众所周知……
It is hoped that ... 人们希望……
It is believed that ... 人们相信/认为……
【注意】“It＋be＋过去分词＋that从句”可改写为：“sth./sb.＋be＋过去分词＋to do/to be ...”结构。
[金句]It is said that body language accounts for 55 percent of a first impression while what you say just 7 percent. 据说身体语言占第一印象的55%，而你说的话只占7%。
（1）练基础： 单句语法填空
①(2020·全国卷Ⅲ)About 20% of 25 34 year olds are said to live (live) with their parents, compared with 16% in 1991.
②(上海卷)The flu is believed to be caused (cause)by viruses that like to reproduce in the cells inside the human nose and throat.
③A number of paintings in this castle are believed to have been destroyed (destroy) in a fire in 2009.
（2）练能力：一句多译
据说几天前她写了一篇关于野生动物保护的报告。
④It is said that she wrote a report about wildlife protection the other day. (it作形式主语)
⑤She is said to have written a report about wildlife protection the other day. (不定式)
二、基础知识再现
核心单词
[默写识记]根据汉语释义写出单词　
1. attain vt. (通常经过努力)获得；得到　　　　　　　　　
2. convince vt. 使相信；使确信；说服
3. assumption n. 假定；设定；(责任的)承担；(权利的)获得
4. overcome vt. 克服；解决；战胜
5. expand vt. & vi. 扩大；增加 vt. 扩展；发展(业务)
6. essential adj. 完全必要的；极其重要的
7. entirely adv. 全部地；完整地；完全地
8. digest vt. & vi. 消化 vt. 领会；领悟 n. 摘要；文摘
9. alternative n. 可供选择的事物 adj. 可供替代的；非传统的
10. instance n. 例子；实例；事例
11. aspect n. 方面；层面
12. crisis n. 危机；危急关头
13. boost vt. 使增长；使兴旺 n. 增长；提高；激励
prise vt. 包括；包含；由……组成
15. generate vt. 产生；引起
[语境运用]用所给词的适当形式填空　
1. The visit was aimed at expanding (expand) relations between the two countries.
2. It is for these reasons that I am firmly convinced (convince) that this rule will promote the learning atmosphere and our teamwork spirit.
3. She told me in detail how they overcame/had overcome (overcome) all the difficulties.
4. (2020·江苏卷)We did not speak the local language, did not know the customs, and more often than not, did not entirely (entire) recognize the food.
5. What food you eat and how well it is digested (digest) will obviously affect your sleep too.
拓展单词
[词汇变形]根据汉语释义写出单词及其变化形式　
1. shortage n. 不足；缺少；短缺→short adj. 短(期)的；短暂的→shorten v. (使)变短；(使)缩短
2. characteristic n. 特征；特点；品质 adj. 典型的；独特的→character n. 性格；特点；字母；角色
3. estimate vt. 估计；估价；估算 n. 估计；估算→estimation n. 判断；估计；尊重
4. consumption n. 消耗；消耗量；消费→consume v. 消耗；吃；喝；毁灭→consumer n. 消费者
5. reality n. 现实；实际情况；事实→real adj. 真实的；真的→really adv. 确实；真正地；事实上→realise vt. 实现；认识到；明白
6. poverty n. 贫穷；贫困→poor adj. 贫穷的；可怜的→poorly adv. 糟糕地；不好地；拙劣地
7. mineral n. 矿物；矿物质→mine n. 矿；矿藏；矿山；矿井；地雷 v. 采矿；开矿→miner n. 矿工；采矿者
8. depth n. 向下(或向里)的距离；深(度)→deep adj. 深的；深奥的→deeply adv. 非常；深深地；认真地；仔细地→deepen vt. 使……加深；使……强烈 vi. 加深；变浓
9. devote vt. 把……献(给)；把……专用于；专心于→devotion n. 深爱；挚爱；奉献；忠心→devoted adj. 挚爱的；投入的；忠诚的；忠实的；关于……的；专用于……的
10. conventional adj. 传统的；习惯的→convention n. 习俗；惯例；常规；传统手法；传统风格；大会；会议；集会
阅读单词
1. hybrid n. 杂交植(动)物；合成物；混合动力车　　
2. tackle vt. 解决(难题)；应付(局面)；处理
3. intense adj. 热切的；十分强烈的；激烈的
4. output n. 产量；输出；输出量 vt. 输出
5. domestic adj. 本国的；国内的；家用的；家庭的
6. leisure n. 闲暇；休闲；空闲
7. soil n. 泥土；土壤；国土；领土
8. celebrity n. 名望；名誉；名人；名流
9. grain n. 谷物；谷粒；颗粒
10. vision n. 想象；视力；视野；影像
11. urban adj. 城市的；都市的；城镇的
12. bomb n. 炸弹 vt. 轰炸；对……投炸弹
13. tunnel n. 地下通道；地道；隧道
14. extension n. 扩建部分；扩大；电话分机
15. wheat n. 小麦；小麦籽
16. flavour n. 味道；特点；特色
17. fertiliser n. 肥料
18. nutrition n. 营养；滋养
19. nutritional adj. 营养(物)的
20. nutritious adj. 有营养的；营养丰富的
21. alleviate vt. 减轻；缓解
22. organic adj. 有机的；不使用化肥的；有机物的
23. widespread adj. 分布广的；普遍的；广泛的
24. grocery n. 食品杂货店；[pl.]食品杂货
25. root n. 根；根茎；根部；根源
熟词生义
1. I repeated the question “Why do you push your son so hard？” and waited for her to expand, but she just rolled her eyes at me.详述；详细阐述
2. Some books are to be tasted, others to be swallowed, and some few to be chewed and digested. 领会；理解
高频短语
1. in turn 相应地；转而；依次；轮流
2. devote ... to 把……用于；献身；致力；专心
3. be comprised of包括；包含；由……组成(或构成)
4. a shortage of 短缺
5. deep down在内心深处；本质上；实际上
6. for instance 例如；比如
7. dream up 凭空想出；虚构；设想；设计；创造
8. far from 远离；一点也不
9. depend on 依靠；依赖
[语境运用1]填入一个适当的词　
1. Equality between the sexes is far from a reality in many countries.
2. They can always dream up some new excuses for the train arriving late.
3. People try to avoid transportation delays by using their own cars, and this in turn creates further problems.
[语境运用2]填入一个适当的词　
When hearing the news that many children in Africa died because of a shortage 1. of food, he wanted to devote himself 2. to helping them. Deep 3. down,he was not rich enough, but he felt it necessary to do so.
句式结构
1. It＋be＋过去分词＋that从句
Today, it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains ...人们认为她是健在的最伟大的作家之一。
It is believed that she is one of the greatest living writers.
2. given that引导状语从句
Given that Yuan's hybrids have made him quite wealthy, one might think he would retire to a life of leisure.
鉴于他仅仅是个孩子，我们最好原谅他并且告诉他不要那样做了。
Given that he is such a little child,we had better forgive him and tell him not to do so.
3. what引导主语从句
What impresses people most about Yuan Longping is his ongoing ability to fulfil his dreams.
我们新英语老师让我印象最深的就是她讲英语非常流利。
What impresses me most about our new English teacher is that she speaks English so fluently.
4. not just ... but ...
Yuan's innovation has helped feed not just China, but many other countries that depend on rice as well, such as India and Vietnam.不仅汤姆，而且他的同学都要来参观博物馆。
Not just Tom but his classmates are coming to visit museums.
三、单元语法夯实
主语从句
练一练
Ⅰ.单句语法填空
1．Who will be in charge of the company is being discussed.
2．Whether we will hold a party tomorrow depends on the weather.
3．Where cars will be parked in the future is a question.
4．It is very important that a student (should)_learn (learn) English well.
5．It is a pity that you missed the film.
6．What made her happy was that she won the game in such an important match.
7．Whoever breaks the law should be punished.
8．What role he will play in the film hasn't been known.
Ⅱ.完成句子
1．It_is_obvious (很明显) that the video turned out perfect.
2．What_impressed_us_most_were (给我们印象最深的是) your art skills, in which you showed outstanding talent.
3．What_surprises_us_most_is (让我们最吃惊的是) that the water can remain at that temperature for about twenty hours.
4．What_we_need_most_are (我们最需要的是) popular science books.
5．That_the_film_star_will_come_to_our_city (这个电影明星将来我们市) has excited every one of us.

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