1、Period 4 Using Language.单句语法填空1Your design sounds _(reason)but is not practical.2Hes _(able)to come to themeeting today due to health problems.3I didnt say that I wanted to buy it but_(mere)asked for the price.4A new branch of the company is going toopen.Meanwhile,the _(decorate)of itsmain store has
2、 been finished.【答 案】1 reasonable 2 unable 3merely 4decoration.用方框内所给短语的适当形式填空strikeintoyourheart,beboundto,bring back to life,in vain，in good condition1He wanted to be a highly skilled doctorwho would be able to _ the dying_.2 Grandpa,whohasalwaysbeen_，was suddenly ill,worryingthe whole family.3Jane
3、,I think by doing so he is trying to_ terror _.4They tried to keep this experiment fromfailure,but _.5He _ get punished forhis bad deeds.【答案】1bring;back to life 2in goodcondition 3strike;into your heart 4in vain 5is bound to.通读课文，选择最佳选项()1The writer of the text_.Ais excited by the possibility of clo
4、ningfierce and extinct animalsB believes that extinct animals can bebrought back to life by cloningCthinks it impossible or unsuitable to cloneextinct animals like dinosaursDdreams of dinosaurs returning to theearth()2The film Jurassic Park is popularbecause_.Apeople are interested in the subject of
5、cloningBall the actors are dinosaursCit was directed by a scientist who clonesdinosaursDit proves very interesting()3Which of the following is TRUE?AMice were cloned in 1981BDolly the sheep was the first clonedanimal.C Thenameoftheclonedcowis“Bison”DChina was successful in cloning twincalves.()4The
6、reasons why a group of clonedanimals all die of the same illness do NOTinclude_.Athey have the same arrangement of genesBthere isnt enough diversity in the groupfor them to overcome illnessesCthe illness is a new oneDtheir arrangement of genes cannot resistthat new disease【答案】14 CADC.精读课文，回答下列问题1Wha
7、t is the main idea of the secondparagraph?_2 What is the writers attitude towardscloning the dinosaurs?_3Why cant you clone the DNA of animalsthat have been extinct longer than 10,000 years?_【答案】1To explain the impossibility ofcloning dinosaurs.2Negative.3Because the DNA of animals more than10,000 y
8、ears old cant survive so long.1strike vt.&vi.(struck，struck)打；撞击；罢工；突然想到；打动；迷住；(钟)敲；侵袭 n罢工He struck the table with his fist.他用拳头击打桌子。The coal miners struck for better safetyconditions.煤矿工人通过罢工要求改善安全条件。strikeinto ones heart 使刻骨铭心strike sb on/inthe身体部位 敲打某人的身体部位It strikes sb that某人突然想起be/go on strike
9、罢工beat强调连续或反复地“打”，因此像心脏跳动、打鼓、打拍子之类连续性或反复性的动作，一般要用beatstrike 常指“猛地一击”hit侧重指有目标的用力“击中”，有时也指“打一下”指出下列句子中strike的含义The strike lasted more than a month beforeit was settled._Thestonestruckhimintheeye._Ive struck on a plan for solving theproblem._Snowstormsoftenstrikethatareainwinter._用strike，beat或hit的正确形式
10、填空Fortunately，thestonefailedto_him.He_a match and lighted a candle.My heart was_fast.【答案】罢工 击中 突然想起 袭击 hit/strike struck beating2from time to time不时，偶尔We get letters from our uncle from time totime.我们不时收到叔叔的来信。I only go to the cinema from time to time.我只是偶尔去看看电影。(1)“偶 尔”的 其 他 表 达：sometimes,attimes,n
11、ow and then,occasionally,once in a while,every now and then(2)at one time 从前(某个时候)；曾经；一度at a time 每次；一次for the time being 暂时in no time 很快；立刻at no time 在任何时候都不；决不in time 及时；迟早；过了一段时间用合适的词填空 Iamstayingatafriendshouse_the time being.Hold the ladder tightly and move up a rungat _time.完成句子她隔三差五地去照顾她的奶奶。S
12、he goes to take care of her grandmother_.我从没告诉过你，你可以这样做。At no time _that you coulddo it like this.【答案】for a from time to time did I tell you3bring back to life使复生；使复活It is impossible to bring a dead person backto life.让一个人死而复生是不可能的。(1)bring sb/sth to life 使更有趣、更生动；给以活力；使苏醒come to life变得活跃；变得有趣；苏醒过来c
13、ome back to life 复活；苏醒；复苏devote ones life to(doing)sth把一生奉献给live/lead a/anlife过着生活(2)bring about引起；导致bring back归还；使回忆bring down使倒下；减少；降低(价格、水平)等bring in引进；引入；赚得bring up抚养；提出；呕吐用合适的词填空They brought the drowned swimmer back_ life.He left her to bring _three youngchildren on her own.句型转换Theaccidentresul
14、tedformhiscarelessness.Hiscarelessness_/_ _ the accident.完成句子The party_ _ _(活跃起来)when he told us the funny story.【答案】to up brought about/ledto came to life4resist vt.抵抗；对抗；抵制；忍耐He is in good health；he is able to resistdiseases.他身体健康，能抵抗疾病。Chocolates make me fat but I cant resistthem.巧克力使我发胖，但是我克制不了，
15、还是吃。resist(doing)sth抵制(做)某事cant/couldnt resist doing sthcant/couldnt help doing sth禁不住干某事resistance n.抗拒；反对；抵抗力resistant adj.抵抗的；有抵抗力的be resistant to 对有抵抗力单句语法填空When he was caught,he put up a strong_(resist)完成句子当她看到那个年轻人的时候，她忍不住笑了起来。She _ when she saw that youngman.【答 案】resistance couldnt resistlaug
16、hing5in good/poor condition状况很好(坏)；情况很好(坏)The house was in poor condition.这所房子状况不佳。My car is old but in good condition.我的车虽旧，但状况良好。on condition that 在的条件下；倘若in condition 健康状况好；保存得好out of condition 健康状况不好；保存得不好on this/that condition 在这个/那个条件下on no condition无论如何都不(置于句首，句子部分倒装)condition表示“条件；疾病”时为可数名词；
17、表示“健康状况；可使用状况”时为不可数名词；表示“形势；环境”时多用复数形式。句型转换This equipment should on no condition beused by untrained staff.On on condition _ _ _ _ by untrainedstaff.完成句子饲养员说大熊猫的状态良好。Keepers said the pandas_.他们同意借车给我们，条件是周末以前归还。They agreed to lend us the car _we returned it before the weekend.【答案】should this equipme
18、nt be used were in good condition on condition thatIt would be unfair to clone any extinctanimals if they were to live in a zoo.如果只能生活在动物园里，那么克隆任何灭绝动物都是不公平的。本句是虚拟条件句，且表示的是与将来事实相反的假设。虚拟条件句在不同虚拟条件下，主从句谓语形式一览表：虚拟情况从句谓语形式主句谓语形式与现在事实相反一般过去时(be动词通常用were)would/should/could/might动词原形与过去事实相反过去完成时would/should
19、/could/mighthave done与将来事实相反一般过去时或were to动词原形或should动词原形would/should/could/might动词原形If it were to be fine tomorrow，I would goshopping with my friends.如果明天天气好，我将和朋友们一起去购物。若条件从句中含有were，had，should等，可将if去掉，并把were，should或had提到主语前。Had you studied hard，you would have passed the exam.如果你努力学的话，你早已通过考试了。语法填空_
20、(be)therenomoderntelecommunications，we would have to wait forweeks to get news from around the world.Had I known about this computer program,ahugeamountoftimeandenergy_(save)Thisprinterisofgoodquality.Ifit_(break)down within the first year,wewould repair it at our expense.We _(be)back in the hotel n
21、owif you didnt lose the map.【答案】Were would have beensaved should break/broke/were to break would be一、话题词汇in terms of 从角度contribute to solving the problem of有助于问题的解决现代科学a sound attitude 正确的态度medical breakthrough 医学上的突破heated discussion 热烈的讨论object to 反对have an effect/impact/influence on 对有影响二、话题句式1Th
22、e cloning is a remarkable breakthroughin bioengineering.克隆是生物工程学方面的伟大突破。2Human cloning should be banned.克隆人应该被禁止。3 The success of animals cloning hasinjected new hopes into the efforts of finding curesto many incurable diseases.克隆动物的成功给人们致力于找到不治之症治愈办法的工作注入了新的希望。三、书面表达最近有科学家宣布他们已经成功的克隆了第一例人类的胚胎，此举引发了
23、人们的极大争议与广泛关注。你们班级的同学也就此进行了激烈的讨论。请你根据下表所示的信息，将讨论结果以信件形式告之你的朋友，并表达自己的观点。注意：词数120左右(开头和结尾已给出，不记入总词数)。话题：Human cloning:To be or not to be？观点及支持率35%：procloning65%：anticloning理由1克隆人可分担工作；2可以利用克隆人的器官治病。1克隆人是不道德的；2克隆人可能不受我们控制；3使人口剧增，造成社会问题。自己的观点Dear Tom，A recent announcement by scientists that they have suc
24、cessfully cloned the first human embryo has caused much debate and has shocked many people around the world.Our class_Yours，Jack【写作指导】这封信的内容是一篇议论文，采用第一人称和第三人称，时态为一般现在时为主。内容结构为：首先提出话题；然后是赞同克隆人的观点及理由；其次是反对克隆的观点及理由；最后是表达作者的观点。在表达过程中应选用合适的连接词或过渡词，使文章具有一定的连贯性。同时尽量采用多种表达方式，灵活简练地表述要点。四、范文填空Dear Tom，A recen
25、t announcement by scientists that theyhave successfully cloned the first human embryohas caused much debate and has shocked manypeople around the world.Our class have discussed about the topic“Human cloning：To be or not to be.”35%of the students are favor of procloning,since the cloned humans can sh
26、are our duties andburdens，1_(例如),replacing us tocomplete the homework.And we can make use ofthe organs of the cloned humans 2_(来帮助一些病人)While the others argue that human cloning isimmoral.Cloningcanevenincreasethepopulation,therefore it will 3_(导致许多 社 会 问 题)The cloned humans are alsohumans and we are
27、 likely to lose control ofthem.So why should we get ourselves in trouble?As far as Im concerned,Im in completeagreement with human cloning.After all,scientistshave been challenging questions of morality forcenturies.Why should we stop them now?But wehave to make sure that were cloning humans withthe
28、intentionof4 _(有 益 于 人类)Whats your opinion?Write to tell me soon.Yours，Jack【答案】1for example 2to help some patients3cause many social problems4benefiting humans五、写作练笔今天我们班同学讨论了有关克隆的问题。同学们热烈发表了评论和表达了自己的看法。他们主要有两种不同的意见：反对和支持。请发挥你的想象，简单表达反对和支持的理由，并说出你的个人意见。词数：100左右，开头部分已给出，不计入总词数。2 严 禁 克 隆 人：strictly fo
29、rbid humancloningToday,ourclassmateshadaheateddiscussion about cloning and opinions are dividedon the question._【答案】One possible version：Today,ourclassmateshadaheateddiscussion about cloning and opinions are dividedon the question.Some are in favor of cloning butothers against.Those who are for the
30、research sayit can lead to advances in medicine.They believethat it could help reproduce endangered animalsall over the world and even extinct species,dinosaurs,forexample.However,thosewhoopposecloningthinkitsmorallywrong.Bycloning,some people might do something illegal,which will bring about a disa
31、ster in the future.Personally speaking,I approve of cloningonly if it is placed under strict control.On onehand,we should spare no effort to strengthen themanagement of the clone technology.On the otherhand,weshouldstrictlyforbidhumancloning.Only when we are all careful about thematter can we benefit a great deal from cloning.