人教版英语选修八第二单元练习设计.doc

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1、如有侵权，请联系网站删除，仅供学习与交流人教版英语选修八第二单元练习设计【精品文档】第 7 页选修八第二单元一单词拼写1The two sides still d_(差异) with each other over the question of pay.2You are f_(禁止) to bring books out of the library without permission.3They have achieved a major b_(突破) in heart transplantation.4The film was a c_(商业的) success.5The only o

2、_(异议) I have is that it costs more than expected.6Further information can be o_(获得)7This question is quite s_(简单的) while that one is a little complicated.8We need to know the e_(精确的) time the incident occurred.9By working hard，he a_(积累) a large fortune.10We must learn to u_(承担) responsibilities.11He

3、 cant _(抵抗的诱惑) ice creams.12They bought that house at a _(合理的) price.13He was glad for his _(获得) a prize.14They have just finished the _(装饰) of the bathroom.15The new aircraft has performed very well in its _(最初的) trials.二重点短语1pay _ 得到好结果；取得成功；偿清2on the _ hand. 另一方面3_ down 使沮丧；使失望4be _ for/to 对于来说合适

4、5make a _ 修改6raise/cause a _ of. 引发了的风暴7open sb.s eyes _ sth.使某人看清某事8have an impact _ 对有影响9forbid research _/_.禁止研究10in _ of 赞成；支持11end _ failure以失败告终12look _ on 回顾13_ a disease 患病14put sth._ sleep 使(动物)无痛苦地死去15(be) _ to (do). 一定或注定(做)16strike._ ones heart 使刻骨铭心17experiment _/_sth. 用/对某物进行实验18from t

5、ime _ time 不时，偶尔19bring _ to life 使复生，使复活20_ vain 白费力气；枉费心机21pass _.to. 把传给22_ good/poor condition 状况很好(坏)；情况很好(坏)三补充句子1Cloning plants is straightforward _(而克隆动物是非常复杂的)2_(然后传来了令人困扰的消息) that Dolly had become seriously ill.3Although at present human egg cells and embryos needed for cloning research _(

6、很难获得).4十天后，他回到了家，又累又饿。Ten days later，he returned home，_5既兴奋又紧张，她打开了盒子。_，she opened the box.6有那么多工作要做，他睡不好觉。With _，he couldnt sleep well.7问题是他并不懂如何用电脑。The problem is _四翻译句子，英译汉1. Diversity in a group means having animals with their genes arranged in different ways.2. The dodo became extinct fairly re

7、cently so its DNA is still in good condition.3. From time to time people suggest that extinct animals like dinosaurs，can possibly be brought back to life through cloning.4. From time to time people suggest that extinct animals like dinosaurs，can possibly be brought back to life through cloning.5. Th

8、e advantage is that if there is a new illness some of these animals may die，but others will survive and pass on the ability to resist that disease to the next generation.6. However，the problem that she later developed a serious lung disease bothered scientists.7. Cloning plants is straightforward wh

9、ile cloning animals is very complicated.8. Cloning scientists were cast down to find that Dollys illnesses were more appropriate to a much older animal.五阅读理解Tips on how to save moneyIts important for you teenagers to know how to save money. You know that the money you save can be for rainy days and

10、be used to pay through your college education. If you think its a difficult task and dont know how to do it，please do as the following.1_My dad always tells me that if one doesnt respect money，it will never respect you. Hence，its important that you keep a record of your daily expenses. Make it a hab

11、it to write down all that you have spent. And when you find out the total expenses at the end of the month，you will realize what you have spent more money in doing. 2._Open a savings account.Opening a savings account is a better way to save money. You can set a goal; say (for example)，the money is f

12、or a new notebook or for college，and then save，until you have enough money to buy a notebook or until you go to college. 3._Do not carry much cash.Do you have the habit of not leaving a store without buying anything? The only way to stop that is carrying less money around with you. Go to the store w

13、ith the minimum amount of money，which will not even help you buy a drink. 4._Save the changes.Save the changes that you get back. If you have gone to a shop to buy something and get back some changes，then do not spend them.5._ And youll be surprised at the huge amount of money after days.Follow thes

14、e tips above，and thus you can save a lot of money. And surely，theyll help you to be more responsible in your life.AKeep a record of your daily expenses.BAfter a few days，youll get rid of this habit.CInstead，you can save them in your piggy bank.DBy that time，you will realize the importance of saving

15、money.ESaving money builds your financial power and personal freedom.FNext month，you will automatically try and save more in that part.GNowadays in the developed and developing countries，people are all working for the sake of earning money.六语法填空The air we breathe is freely available, without which w

16、e could not survive more than a few minutes. For the most part, air is available to everyone, and everyone 1._ (need) it. Some people use the air to sustain them while 2._(seat) around and feel sorry for themselves.Others 3._ (breath) the air and use the energy it provides to make a 4._ (mean) life.

17、 Opportunity is 5._ the same way, and it is everywhere. It is so freely available that we take it for granted. Yet opportunity alone is not enough 6._(create) success; it must 7._ (seize) and acted upon in order to have value. So many people are so anxious to “get in” on a “ground floor opportunity”

18、， as if the opportunity will do all the work thats 8._ (possible)Just as you need air to breathe, you need opportunity to succeed. It takes more than just breathing the fresh air of opportunity, 9._You must make use of it. Thats not up to the opportunity; thats up to you.It doesnt matter what “floor

19、” the opportunity is on, but 10._ matters is what you do with it.七短文改错Christine is just one of the girl in my class. I never know much about her except for that she is strange. She doesnt talk many. Her hair is black and purple and she wear black sports shoes. The strange thing is that she wears bla

20、ck sweater all the year round，even in summer. She is，in fact，rather attractively and she never seems care what the rest of us think about her. As some of my classmates，I seldom talk to her with doubt how Christine dresses the way she does.八写作要求假如你是李明，你班同学最近参加了某报组织的一场讨论。讨论的主题是：要不要克隆人类。请你根据下表所提供的信息，给报

21、社编辑投稿，客观介绍讨论的情况。40%的学生认为：30%的学生认为：1.克隆人非常有意义2.能使世界变得更加有趣，给人们带来更多的欢乐3.可以克隆一些著名科学家，让他们为人类做更多的事情1.不能克隆人类2.每个人都是很特别的，被克隆的人只不过是复制品罢了3.克隆人可能被坏人利用你的观点：1.现在还很难说克隆人类是对还是不对2.也许我们只得等待注意：1信的开头和结尾已为你写好；2词数100左右。Dear editor，Recently we have had a discussion on whether we should clone humans._Yours sincerely，Li Mi

22、ng九背诵Spring 春天A cold winter has gone; spring is here with us and begins to get warm. All trees, flowers and other kinds of plants begin to grow. Small green leaves appear on the branches of the trees and grass appears out the ground. Birds sing happily in the trees and swallows fly back. The wind bl

23、ows away the clouds and sky is clear. Sometimes there maybe a sudden rain, but the spring is good for the plants to grow. Swans and the ducks float on the calm water of the pond. Spring gives us life and hope. What a lovely spring it is! 一个寒冷的冬季离去，春天来到了我们身边，天气渐渐变暖。所有的树、花和其他种类的植物都开始生长。小绿叶在树枝上发芽了，小草开始

24、在地上生长。鸟儿在树上欢歌，燕子飞回来了。风把云吹散，天空变得明朗。有时候会下雨，但是春天是植物生长的好季节，鸭子和天鹅在平静的水面上游荡。春天给我们带来生命和希望，春天多么可爱！参考答案一1.differ2.forbidden3.breakthroughmercial5.objection6.obtained7.straightforward8.exact9.accumulated10.undertake 11.resist12.reasonable13.obtaining14.decoration 15Initial二1.off2.other 3.cast4.appropriate5.co

25、rrection6.storm7.to8.on9.into；on10.favour 11.in12.back 13.develop14.to 15.bound16.into 17with；on18.to19.back 20.in 21.on22.in三1. While cloning animals is very complicated2Then came the disturbing news3are difficult to obtain4.tired and hungry5.Excited and worried6.so much work to do7.that he doesnt

26、know how to use the computer四略五15.AFDBC六【语篇解读】本文是关于空气污染的话题。1解析：考查主谓一致， everyone作主语，谓语用第三人称单数形式。答案：needs2解析：考查非谓语动词。过去分词作状语， 相当于“while they are seated”。答案：seated3解析：此处是用动词作谓语，breathe呼吸。答案：breathe4解析：此处是形容词作定语。答案：meaningful5解析：考查介词。in.way“以的方式”，为固定搭配。答案：in6解析：此处是“be adj. to do ”句型。答案：to create7解析：考查动词

27、的语态。依据上下文的理解， “有机遇必须抓住， 你才能成功。”答案：be seized8解析：考查形容词。依据上下文和构词法， 此处应为“不可能”， 故用impossible。答案：impossible9解析：考查副词。插入语， 意为“然而”。答案：however/though10解析：考查主语从句引导词。what引导主语从句并在从句中作主语。答案：what七答案：Christine is just one of the in my class. I never know much about her except that she is strange. She doesnt talk .H

28、er hair is black and purple and she black sports shoes. The strange thing is that she wears black sweater all the year round，even summer. She is，in fact，rather and she never seems care what the rest of us think about her. some of my classmates，I seldom talk to her with doubt Christine dresses the wa

29、y she does.八答案Dear editor，Recently_we_have_had_a_discussion_on_whether_we_should_clone_humans. 40 percent of the students think cloning humans very meaningful. It can make the world more interesting and give people more pleasure. We can clone some famous scientists and let them do more things for hu

30、mans.30 percent of the students think we cant clone humans. Each of us is special，but a cloned person is only a copy. Whats worse，cloned people may be used by some bad persons.As far as I am concerned，it is difficult right now to say whether cloning humans is right or not. Perhaps we will just have to wait and see.Yours sincerely，Li_Ming