2019-2020学年高二英语人教版选修八同步练习:Unit 2 Cloning Word版含答案

更新时间:2023-06-30 17:50:24 阅读: 评论:0

                   
                             
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Unit 2 Cloning
1、选词填空
pay off,  cast down,  object to,  in favor of,  have an impact on,  differ from,  quantities of
1。Tom was admitted into Peking University, His parents’ efforts finally __________.
2。__________ rivers and as were polluted, which left the government worried.
3。Mary was __________becau she didn’t pass the driving licen test yesterday.
4.I cannot e where they__________ each other: to me they look exactly alike。
5。Many students are for the opinion; however, other students__________ it.
6.Many experts agree that what parents do and say__________ students.
7。I am__________ the suggestion that we make a trip to Qinghai, becau I want to e Qinghai Lake.
英文手抄报2、根据课文内容填空
    Cloning has always been ①__________ us and is here to stay.It is a way of making an exact ②__________of another plant or animal。 Cloning has two major us. First, it can be ud to produce large ③__________ quantities of plants and this way is very simple。 Second, it does good to rearch on new plants and animals, but the task of cloning animals is very hard to ④__________. With the efforts of scientists, cloning Dolly the sheep was a ⑤__________.The whole scientific world ⑥__________the process of the first successful clone, Dolly the sheep.The fact that she emed to develop normally was very ⑦__________. Then came the ⑧__________news that Dolly exeter
had become riously ill and she only lived six and a half years。 Dolly’s appearance raid a storm of ⑨__________ and had a great ⑩__________ on the media and public imagination. Newspapers told stories of evil leaders hoping to clone themlves to ⑪__________ their ambitions and religious leaders raid ⑫__________questions。 Now governments have ⑬__________ rearch into human cloning, while others think cloning is uful for medical ⑭__________.
3、 完形填空
  A clone is an exact copy of a plant or animal     1     from any one cell.Since Scottish scientists reported that they had     2     to clone a sheep named Dolly in 1996,rearch into cloning has grown rapidly。In May 1998,scientists in Massachutts managed to create two identical calves(牛犊)     3     cloning technology。A mou has     4     been cloned successfully,but the debate over cloning humans really started when Chicago     5    asing Richard Seed made a surprising announcement.“We will have managed to clone a human being within the next two years,”he told the world。
    Seed’s announcement     6     a lot of media’s attention.In Europe,nineteen nations have already     7     an agreement banning human cloning and in the US the President     8    :“We will be introducing     9     law to ban human cloning and many states in the USwill have     10     anti-cloning laws by the end of the year.”Many rearchers are not so negative     11     cloning。They are worried that laws     12     human cloning will threaten important rearch.In March,the suck my dick是什么意思New England Journal of Medicine called any plan to ban rearch on cloning humans     13     mistaken。
    Many rearchers also believe that     14     attempts to ban it,human cloning will become routine becau it is     15     to stop the progress of science.
    Is there a reason to fear that cloning will     16     a nightmare world?The public has been bombarded(轰炸)with newspaper articles,television shows and films,     17     cartoons.Such information is often misleading,and makes people     18     what on earth the scientists will be doing next. 
        19     the next five to ten years scientists will probably have found a way of cloning h
umans。It could be that     20     soon we will be able to choo the person that we want our child to look like。
graphics
1。A。produces    B。produce    C.producing    D。produced
2.A。tried    B。succeeded    C.attempted    D.managed
3。A。taking    B.teaching    C.using    D.learning
4。A。too    B。either    C.also    D.as well
5.A。reporter    B.physicist    C。writer    D.artist
temperature是什么意思
6。A.aroud    B。ro    C。ro up    D.was raid
7。A.signed    B.wrote    C.drew    D.arrived
8.A。spoke    B.told    C.reported    D.announced
9。A。the    B.a    C.an    D。\
10。A。allowed    B。agreed    C.pasd    D。approved
11。A.in    B。for    C.beyond    D。about
12。A.forbidden    B.permitting    C。banning    D.referring
13.A。riously    B。personally    C.partly    D。possibly
14.A。despite of    B。though    C.although    D。in spite of
pyt15.A.possible    B。impossible    C.likely    D.probably
16.A。lead to    B。stick to    C。come to    D。add up to
17.A。as much as    B。as many as    C.as well as    D.as good as
18.A。puzzle    B.worry    C.wander    D.wonder
英文版传奇
19。A.Upon    B。Within    C.Out of    D.At
20.A。much    B。pretty    C.too    D。more

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