内容正文:
Unit 1 Topic 2单元过关练习
一.词汇。
根据句意,用所给单词的适当形式填空。
1.His speech is the w_____of the three. I don’t like it at all.
2.Don’t throw the r_____in the street, we should keep the street clean.
3.When the sun r_____, everything is bright.
4.First you must dig a h_____ before planting a tree.
5.Tom’s mother p_____him, because he didn’t pass the exam.
6.A lot of rich land has changed into desert, leaving only _____ (沙子).
7.As we know, _____ (无一人) of us likes pollution.
8.After a long journey, we felt hungry and _____(渴的).
9.In Sweden it is against the_____ (法律) to hit a child.
10. Never__________ (放弃) studying, you’ll succeed one day.
二、按要求完成句子。
1. Forests help to keep water from taking the earth away.(改为一般疑问句)
________ forests __________ to keep water from taking the earth away
2.This shop opened three days ago.(同义句转换)
This shop _____ _____ _____ for three days.
3.We should’t throw rubbish everywhere.(同义句转换)
We shouldn’t throw rubbish _____ _____ _____.
4.The Smiths have lived in the country for five years.(对画线部分提问)
_____ _____ _____ the Smiths lived in the country?
5.The population of India is 1.1billion(对画线部分提问)
_____ _____ the population of India?
三、情景交际。
用下面方框中正确的选项补全对话,其中有两项是多余的。
A: Where have you been, Mike? I phoned you, but you weren’t in.
B: 1
A: Why did you go there?
B: 2 It has made several old people who live nearby sick.
A: 3
B: Do you think “Greener China” can do something?
A: 4 I think we should write a letter to the newspaper about the pollution.
B: 5 It’s our duty to protect the environment.
A.I’ve been to a farm.
B.Good idea!
C.I’ve been to a rubber(橡胶) factory.
D.Because I found the factory pouring waste water into the river.
E.That’s terrible.
F.What should we do to stop it?
G.Yes, of course.
四.综合填空。
阅读短文,从方框中选择适当的词,并用其正确形式填空,使短文通顺,意思完整。(每空一词,每词限用一次,其中有一个是多余的)
use, waste, rule, also, save, necessary
It is important to learn 1 about our environment. If you want to reduce the 2 you should use things wisely. People are cutting down millions of trees to make paper. If everyone
3 paper carelessly and throws it out, soon we would not have any trees left. We are 4 wasting other things and don’t know what to do with the waste in big cities, so it is 5 to reduce the waste.
五、完形填空
从每小题所给的A、B、C三个选项中, 选出可以填入空白处的最佳答案。
Do you know what Alzheimer's disease(阿尔茨海默症) is? People with this disease live a (1) life. They are very forgetful, so they ask people the(2) questions again and again.
When the US high school student, Sarah Earp, saw her family suffer from(受……之苦) this disease, she decided to do (3) .
She has got more than $3, 000 from kind﹣hearted people to fight the disease. She used the(4) to help people with Alzheimer's.
She made videos about the disease and showed them (5) students. In one video, she sits next to her aunt, who has Alzheimer's. Her aunt says "That's (6) !" after hearing some facts about Alzheimer's. But in a minute, she (7) what Earp was talking about.
Earp also(8) posters around her school. The posters tell students to keep their brains (大脑)(9) through sports, playing cards and so on. She also made a Facebook page on the Internet that people can tell others their own(10) about Alzheimer's.
Earp said she hoped to go on helping people with Alzheimer's after she finished high school.
(1)A. happy
B. hard
C. healthy
(2)A. difficult
B. different
C. same
(3)A. something
B. anything
C. nothing
(4)A. food
B. medicine
C. money
(5)A. for
B. to
C. around
(6)A. terrible
B. exciting
C. cool
(7)A. hated
B. forgot
C. remembered
(8)A. put up
B. put on
C. put away
(9)A. calm
B. active
C. lazy
(10)A. holidays
B. trips
C. stories
一。词汇
1. worst 由 “of the three” 可知用最高级,根据 “I don’t like it at all” 可知是 “最差的”,“bad” 的最高级是 “worst”。
2. rubbish “不要在街上扔垃圾”,“rubbish” 意为 “垃圾”,不可数名词。
3. rises “太阳升起” 用 “rise”,主语 “the sun” 是第三人称单数,句子描述一般事实,用一般现在时,所以用 “rises”。
4. hole “种树前必须先挖个坑”,“hole” 意为 “洞,坑”。
5. punished “因为他没通过考试,所以汤姆的妈妈惩罚了他”,事情发生在过去,用一般过去时,“punish” 的过去式是 “punished”。
6. sand “沙子” 是 “sand”,不可数名词。
7. none “none of us” 表示 “我们中没有一个人” ,谓语动词用单数形式。
8. thirsty “渴的” 是 “thirsty”,与 “hungry” 并列。
9. law “法律” 是 “law”,“against the law” 表示 “违法”。
10. give up “放弃” 是 “give up”,“never” 后接动词原形,构成祈使句的否定形式。
二、按要求完成句子
1. Do; help 句子是一般现在时,主语 “Forests” 是复数,改为一般疑问句时,借助助动词 “do”,动词用原形 “help”。
2. has been open “opened three days ago” 可转换为现在完成时 “has been open for three days”,“open” 在这里是形容词,表示 “营业的,开着的” 状态,与时间段 “for three days” 连用。
3. here and there “everywhere” 相当于 “here and there”,表示 “到处”。
4. How long have 对 “for five years” 提问,用 “how long”,句子是现在完成时,助动词用 “have”。
5. What is 对人口数量提问用句型 “What is the population of...?” 。
三、情景交际
1. C 上文问 “你去哪儿了”,结合后文提到工厂污染,所以回答 “我去了一家橡胶厂”,选 C。
2. D 上文问 “为什么去那儿”,回答原因 “因为我发现工厂把废水排入河里”,选 D。
3. E 听到工厂污染导致老人生病,回应 “那太糟糕了”,选 E。
4. G 上文问 “你认为‘绿色中国’能做些什么吗”,回答 “是的,当然”,选 G。
5. B 上文提议给报社写信,回答 “好主意”,选 B。
四。综合填空
1. rules “learn rules” 表示 “学习规则”,此处指学习关于环境的规则,故填 “rules”。
2. waste “reduce the waste” 表示 “减少浪费”,根据后文内容可知是关于减少浪费的,故填 “waste”。
3. uses 主语 “everyone” 是第三人称单数,句子描述一般情况,用一般现在时,“use” 的第三人称单数形式是 “uses”,故填 “uses”。
4. also “also” 表示 “也”,放在 be 动词后,实义动词前,这里表示我们也在浪费其他东西,故填 “also”。
5. necessary “it is necessary to do sth.” 表示 “做某事是必要的”,故填 “necessary”。
五、完形填空
1. B 根据 “They are very forgetful” 可知患有阿尔茨海默症的人生活艰难,“hard” 意为 “艰难的”,故选 B。
2. C 因为他们很健忘,所以会反复问相同的问题,“the same questions” 表示 “相同的问题”,故选 C。
3. A 看到家人受这种病的折磨,她决定做些事情,“something” 用于肯定句,“anything” 用于否定句和疑问句,“nothing” 表示 “没有什么”,故选 A。
4. C 她从好心人那里得到了 3000 多美元,用这些钱来帮助患病的人,“money” 意为 “钱”,故选 C。
5. B “show sth. to sb.” 表示 “把某物展示给某人看”,故选 B。
6. A 听到关于阿尔茨海默症的一些事实后,她的阿姨说 “那太糟糕了”,“terrible” 意为 “糟糕的”,故选 A。
7. B 但是一分钟后,她就忘记了 Earp 在说什么,“forgot” 是 “forget” 的过去式,意为 “忘记”,文章描述过去的事情,用一般过去时,故选 B。
8. A “put up posters” 表示 “张贴海报”,“put on” 表示 “穿上;上演”,“put away” 表示 “放好;储存”,故选 A。
9. B 海报告诉学生要通过运动、打牌等方式使大脑保持活跃,“active” 意为 “活跃的”,“calm” 意为 “平静的”,“lazy” 意为 “懒惰的”,故选 B。
10. C 她还在网上创建了一个脸书页面,人们可以在上面讲述自己关于阿尔茨海默症的故事,“stories” 意为 “故事”,“holidays” 意为 “假期”,“trips” 意为 “旅行”,故选 C。
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