2020人教版高中英語同步練習(xí)：選修8 unit 2 period 1含答案

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1、2020學(xué)年人教版英語精品資料 Unit 2 Cloning Period 1 Warming Up，Prereading & Reading 同步精練（人教版選修8，課標(biāo)通用） Ⅰ.介、副詞填空 1．His formal style of speaking was appropriate________the occasion. 2．Many people object________experimentation on animals. 3．On the whole, Im in favour________the proposal. 4．Cloning dif

2、fers________genetic engineering. 5．The computer had a great impact________modern life. 6．His interesting remark caused a storm________laughter. 7．He is not easily found to cast________. 8．It took them three years to pay________the debt. 答案　1.to/for　2.to　3.of　4.from　5.on　6.of 7．down　8.off

3、 Ⅱ.單詞拼寫 1．We must streamline our production________(程序)． 2．I work for a________ (商業(yè)) radio station. 3．She________ (承擔(dān)) responsibility for the changes. 4．Smoking is________ (禁止) in this office. 5．There is no________ (反對) to your opening the window. 6．Children must be protected________ (道德上)．

4、7．The choice of players for the team seems completely________ (隨意的). 8．A wise candidate should have the________ (媒體) in hand. 9．He________ (獲得) a diploma in architecture. 10．He made a________ (保守的) guess at the population of London. 答案　1.procedures　mercial　3.undertook　4.forbidden　5.objection

5、6.morally　7.arbitrary　8.media　9.obtained　10.conservative Ⅲ.翻譯與仿寫 1. Some began to reform their legal systems and forbade research into human cloning. 翻譯：____________________________________________________________ 仿寫：在這個國家，中學(xué)男生不得留長發(fā)。 ___________________________________________________________

6、___ 2．Cloning scientists were cast down to find that Dollys illnesses were more appropriate to a much older animal. 翻譯：____________________________________________________________ 仿寫：普通鞋不適于下稻田(paddy fields)。 ________________________________________________________ 3．Is it in favour of clonin

7、g or against it? 翻譯：____________________________________________________________ 仿寫：我們?nèi)w贊成她的意見。 __________________________________________________________________ 4．The fact that she seemed to develop normally was very encouraging. 翻譯：________________________________________________________

8、____ 仿寫：那筆錢不見了這一事實并不意味著是被偷了。 __________________________________________________________________ 5．Then came the disturbing news that Dolly had become seriously ill. 翻譯：____________________________________________________________ 仿寫：下雨了，傘都撐起來了。 _____________________________________________

9、_____________________ 答案　1.有些政府開始改革司法制度，明令禁止進行克隆人類的研究。 High school boys in the country are forbidden to wear long hair. 2．研究克隆的科學(xué)家發(fā)現(xiàn)多莉得的病更容易發(fā)生在年老的動物身上，這讓他們很沮喪。 Ordinary shoes are not appropriate to paddy fields. 3．它是贊成克隆行為還是反對克隆行為？ We were all in favour of her suggestion. 4．多莉看來是在正常地成長

10、著，這很令人鼓舞。 The fact that the money has gone does not mean it was stolen. 5．接著傳來了多莉病重的壞消息。 Down came the rain and up went the umbrellas. Ⅳ.語篇填詞 Cloning is a way of making an__1__copy of another animal or plant. Cloning has two major uses. Firstly gardeners use it all the time to produce comme

11、rcial__2__of plants. Secondly，it is valuable for research on new plant species and for medical__3__on animals. Cloning plants is straightforward while cloning animals is very__4__. Cloning is a difficult task to__5__. In 1996，scientists efforts__6__with a breakthrough, Dolly the sheep. But Dolly__7_

12、_lived six and a half years and this__8__the scientists. Dollys appearance also raised a storm of__9__and had a great__10__on the media and public imagination. The argument about cloning is still on. 答案　1.exact　2.quantities　3.research　plicated 5．undertake　6.paidoff　7.altogether　8.disturbed 9．obje

13、ctions　10.impact Ⅴ.單項填空 1．Clinical evidence began to________， suggesting that the new drugs had a wider range of useful activities than had been predicted from experiments in animals. A．operate B．strengthen C．a(chǎn)pprove D．a(chǎn)ccumulate 解析　考查動詞詞義辨析。operate做手術(shù)；strengthen加強

14、；approve證明；accumulate積累。根據(jù)句意可知選擇D項。 答案　D 2．—So you gave her your phone? —________，she said shed return it to me when she could afford her own. A．My pleasure B．Not exactly C．No doubt D．All right 解析　考查情景交際。句意：——這樣你就把你的電話給她了？——不完全是，她說她自己能買得起的時候就把它還給我。A項表示“別客氣，樂

15、意效勞”；B項表示“不完全是”；C項表示“那當(dāng)然，毫無疑問”；D項表示“好吧”。根據(jù)句意選擇B項。 答案　B 3．As parents，we do forbid our daughter________the Internet too much. But we dont forbid________helpful information through the computer. A．to surf; to look up B．to surf; looking up C．surfing; looking up D．surfing;

16、to look up 解析　forbid sb to do sth禁止某人做某事，forbid doing sth禁止做某事。句意：作為父母，我們確實禁止女兒經(jīng)常上網(wǎng)。但我們沒有禁止她用電腦查詢有用的信息。 答案　B 4. All those weeks of studying will________when you take the important exam. A．pay back B．pay off C．pay for D．pay up 解析　考查短語辨析。句意：當(dāng)你參加這次重要的考試時，所有這幾個周的學(xué)習(xí)都會有所回

17、報。pay back償還，還擊，報復(fù)；pay off償清(欠款等)，賄賂，取得成功，有報償；pay for付款；pay up全部付清。 答案　B 5．She was________by her husbands sudden death and loss of her pet dog. A．cast down B．cast away C．cast off D．cast aside 解析　考查動詞短語辨析。句意：丈夫的突然死亡和寵物狗的丟失，使她萬分沮喪。cast down 扔掉， 使沮喪， 推翻；cast away扔

18、掉；cast off 放棄，脫掉；cast aside 拋棄，丟在一邊。 答案　A 6．Will all those________the plan raise your hands? A．in relation to B．in need of C．in honor of D．in favor of 解析　考查短語辨析。in relation to關(guān)于，和……有關(guān)；in need of需要；in honor of 為了紀念；in favor of支持，贊同。句意：所有支持這個計劃的人都要舉手嗎？由句意可知，答案為

19、D。 答案　D 7．In order to________the exact information, they visited the villagers from time to time, as well as paying attention to the media. A．represent B．consult C．obtain D．forgive 解析　句意：為了獲得準確的信息，他們除了關(guān)注媒體外，還不時地拜訪村民。obtain“獲得，贏得”，符合題意。represent“代表，象征”；c

20、onsult“咨詢，請教，商量”；forgive“原諒，饒恕”。 答案　C 8．Along with the letter was his promise________he would visit me on the coming Spring Festival. A．which B．that C．what D．whether 解析　 句意：隨信他許諾在即將來臨的春節(jié)看我。that引導(dǎo)名詞性從句作promise的同位語，that在從句中不作成分，只起引導(dǎo)作用，且無實義。 答案　B 9．Having questioned the

21、man for a whole day, the police didnt________any valuable information. A．seize B．recover C．obtain D．a(chǎn)fford 解析　句意：對這個人詢問了一整天，警察沒有獲得任何有價值的信息。由句意知選C。 答案　C 10．The United Nations is supposed to________the responsibility for global peace keeping. A．undertake B．

22、understand C．underestimate D．undergo 解析　考查動詞辨析。句意：聯(lián)合國應(yīng)該承擔(dān)維護全球和平的責(zé)任。undertake承擔(dān)；understand理解，明白；underestimate低估；undergo經(jīng)受。 答案　A 11．These two shirts are a similar style，although they________in that one has short sleeves and one has long. A．differ B．change C．look

23、 D．sell 解析　句意：這兩件襯衫款式相同，盡管他們一件袖子短另一件袖子長。differ in在……不同。 答案　A 12．We________to punishing a whole group for one persons fault. A．complain B．object C．oppose D．resist 解析　句意：我們反對因為一個人的錯懲罰整個組。object to doing sth反對做某事。 答案　B 13．It has always been the________of t

24、his company to promote existing staff to senior positions. A．procedure B．policy C．process D．prime 解析　句意：給在職職工升職一直是該公司的政策。policy 意為“政策”；procedure意為“程序”；process 意為“過程”；prime是形容詞，意為“最主要的”，在本句中不合適。 答案　B 14．Good technique in medicine means less pain and fewer deaths

25、 and，________it is our duty to master it. A．a(chǎn)ltogether B．otherwise C．however D．therefore 解析　副詞辨析。altogether總的說來； therefore因此； otherwise否則； however然而。句意：醫(yī)藥方面的好技術(shù)意味著減少痛苦和死亡， 因此掌握它是我們的職責(zé)。 答案　D 15．Even a talent cant________great achievements unless he concentrates

26、 on what he is doing. A．a(chǎn)ttain B．a(chǎn)ttract C．a(chǎn)pply D．require 解析　考查動詞辨析。句意：如果不專注于所做的事情，那么即使是天才，他也不會有大的成就。attain取得，獲得；attract吸引；apply應(yīng)用，申請；require要求。 答案　A Ⅵ.完形填空 (A) This summer，I attended a dance camp organized by the high school dance team.I ar

27、rived at the camp，being very__1__of my ability to be a good dancer；of course I was__2__high marks and praise.My rich experience and long time in the dance team qualified me for the top class，which I felt was a right__3__. However，when the class began I__4__that I did not know as much as I thought I

28、 did.My overconfidence__5__me to fall flat on my face.It seemed as if every girl in the class could perform challenging jumps，leaps and other difficult tricks except me.All of that“former experience”got me nowhere.Because of that I became discouraged and wanted to__6__immediately.My frustration kep

29、t me from doing my best.As a(n)__7__the final performance was nothing but embarrassing.On the stage I__8__forgot how to dance and most of the time I just stood there，looking__9__，while the other girls performed like professionals.How embarrassing it was! From this experience I__10__that people are

30、sometimes not as good at something as they think they are；there is always someone out there that can do it better than you.I also learned that there is always room for__11__，and I should do my best whatever the situation is.I know if I do not try my best，I will__12__even before I begin. 1．A.worthy

31、 B．confident C．fond D．a(chǎn)ware 解析　剛到營地時，我非常自信(confident)我的跳舞能力。下文My overconfidence可作提示。 答案　B 2．A.showing B．expecting C．receiving D．wasting 解析　當(dāng)然我也期待著(expecting)得到高分和受到表揚。 答案　B 3．A.suggestion B．method C．decision D．style 解析　豐富的跳舞經(jīng)驗和長時間待在舞蹈隊，使我

32、具備了進頂級班的資格，我認為這是一個正確的決定(decision)。 答案　C 4．A.hoped B．pretended C．realized D．explained 解析　本句起承上啟下作用，表示對自己的認識是不準確的，來到營地才意識到這一點。故用realized。 答案　C 5．A.caused B．a(chǎn)llowed C．cheated D．a(chǎn)dvised 解析　我的過度自信使得我摔了一跤。cause sb.to do sth.意為“使得某人做某事”。 答案　A 6．A.perform

33、 B．struggle C．survive D．quit 解析　根據(jù)I became discouraged以及下文My frustration kept me from doing my best可知我有放棄(quit)舞蹈的想法。 答案　D 7．A.rule B．result C．joke D．example 解析　as a result意為“作為……的結(jié)果，因此”。 答案　B 8．A.completely B．quickly C．probably

34、 D．hardly 解析　根據(jù)語境以及句中while表達對比之意可知，我完全忘記了怎樣跳舞。 答案　A 9．A.happy B．stupid C．a(chǎn)mazed D．surprised 解析　大部分時間我只是站在那里，顯得那么的愚笨(stupid)。 答案　B 10．A.remembered B．lied C．concluded D．wondered 解析　通過這次經(jīng)歷，我總結(jié)出結(jié)論(concluded)。 答案　C 11．A.improvement B．experience C

35、．success D．creation 解析　我還意識到任何時候總會有改進的空間。room for improvement改進的空間。 答案　A 12．A.fall B．fear C．hesitate D．fail 解析　如果不盡最大努力，甚至還未來得及開始，就會失敗(fail)的。 答案　D (B) An old artist told us what peace was through a picture. The picture had mountains，

36、they were bare and had rough rocks.Above was an angry sky from which rain__13__and in which lightning__14__.Down the side of the mountain a foaming waterfall fell rapidly.It did not look__15__at all.But when you looked carefully，you could__16__behind the waterfall a tiny bush growing in a crack betw

37、een__17__.In the bush a mother bird had__18__her nest.There，in the midst of the rush of angry water，sat the mother. “Because peace does not__19__to be in a place where there is no noise，trouble，or hard work.Peace means to be in the midst of all those noisy things and__20__be calm in your heart.That

38、 is the real meaning of peace.” 13．A.dropped B．began C．a(chǎn)ccumulated D．fell 解析　雨“下”著，用fall。 答案　D 14．A.struck B．flashed C．thundered D．lighted 解析　描述了一幅“電閃”雷鳴的畫面。flash閃光，閃亮。 答案　B 15．A.silent B．beautiful C．peaceful D．clear 解析　電閃雷

39、鳴和湍急的瀑布，根本不是寧靜的圖畫。根據(jù)文章大意及最后一句可知選C。 答案　C 16．A.see B．watch C．notice D．look 解析　根據(jù)上文當(dāng)你仔細看的時候，可知此空應(yīng)該填“看到”，表結(jié)果。故選A。 答案　A 17．A.bushes B．mountains C．waterfalls D．rocks 解析　小灌木叢長在“巖石”的縫隙里才合乎邏輯。 答案　D 18．A.watched B．built C．found D．got 解析　在這個灌木叢中，鳥媽媽已經(jīng)“筑起”(built)了鳥巢。 答案　B 19．A.seem B．resemble C．intend D．mean 解析　因為寧靜并不“意味著”身處無吵鬧、無干擾、無艱辛之地。 答案　D 20．A.ever B．often C．never D．still 解析　寧靜指身處吵鬧、干擾、艱辛之地，卻“依然”(still)保持內(nèi)心平靜。 答案　D