2020人教版高中英語選修八強化練習：unit 2 section 1含答案

2020學年人教版英語精品資料Unit 2 Cloning Section Warming up; Prereading, Reading & Comprehending.單詞拼寫1You will need to_(獲得) permission from the principal before you quit.2I could not find the_(準確的) word to express my feelings at that time.3_(總共) there were 12 scientists present at the international meeting.4It is unfair that the upper class should continue to_(積累) wealth.5The students voiced strong_(反對) to the new plan.6The discovery is a major b_in the treatment of cancer.7Look at the sign. Smoking is f_in this shopping mall.8This research centre will u_the project on climate change.9The policy to be adopted will have a huge i_on the business.10After a years effort, Grace has finally a_her ideal weight.答案：1.obtain2.exact3.Altogether4.accumulate5objections6.breakthrough7.forbidden8.undertake9.impact10.attained.句型轉(zhuǎn)換1Mary and Lucy look exactly like each other.Mary and Lucy are_ _appearance.2Most of the people in the company dont agree with her business plan.Most of the people in the company_ _her business plan.3I will not allow you to go out on such a rainy day.I_ _you to go out on such a rainy day.4He was discouraged when hearing the bad news.He was_ _when hearing the bad news.答案：1.identical in2.object to3.will forbid4.cast down.單項填空從A、B、C、D 四個選項中，選出可以填入空白處的最佳選項。1_by the bad weather，he stopped his trip.ATo cast down BCasting upCCast down DCast up答案：C句意：糟糕的天氣讓他很不愉快，(因此)他停止了旅行。cast down“沮喪，不愉快”，與主句主語he構成被動關系，因此選C項。2If you go for a long ride in a friends car，its the custom to offer to_some of the expenses.Apay Bpay offCpay for Dpay back答案：C句意：如果你乘坐朋友的車走了很長的路，習慣性做法就是償付一部分費用。表“償付”，只有pay for合題意。3Scientists made a great_in the treatment of cancer, stirring the hope of the patients.Abreakthrough B. progressCpromotion D. success答案：A句意：科學家們在癌癥治療方面取得了巨大突破，喚起了病人的希望。breakthrough“突破”；progress“進步”；promotion“晉升”；success“成功”。4_I accept that he is not perfect，I do actually like the person.AWhile BSinceCBefore DUnless答案：A本題考查連詞的用法。句意：盡管我承認他不完美，我確定很喜歡這個人。上下句之間是轉(zhuǎn)折關系，只有while可以表示“盡管，雖然”。因此選A項。5No bread eaten by man is so sweet as_earned by his own labor.Aone BthatCwhat Dthose答案：B句意：人們吃的面包，沒有哪一個比得上靠自己的勞動賺得香甜。本題考查代詞的用法，此處是特指“靠自己的勞動賺得的”，因此用that，相當于the bread。6The young guy you recommend is too selfish, lazy and too stubborn_，he is far from a competitive candidate.Ahowever BmerelyCaltogether Dparticularly答案：C考查副詞辨析。however“然而”；merely“只是”；altogether“總共，總而言之”；particularly“尤其”。句意：你推薦的這個年輕男子太自私、懶惰、固執(zhí)總而言之，他遠不是一個有競爭力的候選人。7We were astonished_the temple still in its original condition.Afinding Bto findCfind Dto be found答案：B句意：發(fā)現(xiàn)那座廟宇還是最初的樣子時，我們非常震驚。astonished為過去分詞轉(zhuǎn)化而來的形容詞，表示心理活動，不定式短語to find the temple.在此作原因狀語，we與find為主謂關系。8The new stadium being built for the next Asian Games will be_the present one.Aas three times big asBthree times as big asCas big as three timesDas big three times as答案：B句意：在建的新體育館是為下一屆亞運會準備的，它將會是現(xiàn)有的體育館的三倍大。四個選項中僅B項符合“倍數(shù)as形容詞/副詞的原級as比較對象”這一倍數(shù)表達的基本結(jié)構，故選B。9My fathers main _to buying this car is that it will cost too much, so we have to give it up and look for a cheaper one.Aobjection BaccessCattention Brefusal答案：A句意：我父親反對買這輛車的主要理由是這輛車太貴了。因此，我們不得不放棄，準備買一輛便宜的。根據(jù)句意，這里表示“反對”，用objection，后常與介詞to連用。10I was hoping you were able to lend me the money._AThats right! BYou can forget that!CNever mind. DYoure welcome.答案：B考查交際用語。句意：我希望你能借錢給我。休想！根據(jù)句意再結(jié)合選項可知，應選B。表示“想都別想，休想”。.完形填空閱讀下面短文，從短文后所給各題的四個選項(A，B，C和D)中，選出可以填入空白處的最佳選項。I have had a love for music ever since I could remember.Ive_1_loved singing. And I play the piano and the guitar.Growing up, I was really_2_， but once I got on stage I was the total opposite! I have Filipino, Chinese, Japanese，Malaysian and Spanish relatives. I feel this makes my music more_3_. To my pleasure, my parents_4_me a lot. They see how much I love music.I also love writing. My dad is a writer, and I_5_his example. I first started writing when I was 11. I wanted to do something that would_6_others. So, I wrote out a list of all the important lessons Id_7_as a kid. I turned them into stories in my book.Boo is the main_8_of my first book. He is a dog, but I describe him as a_9_. He talks, goes to school, and has friends. Many kids_10_his stories and the“Hamster(倉鼠)Chase”story is the one they like best. In it, Boo raises a hamster, but the hamster hears Boo_11_taking care of him, so he runs away. When my mom was_12_the story the first time, she said，“I got so emotional; I almost_13_！ Is the hamster going to come back_14_？”I am working on a second_15_right now and hope kids will like it too. I love writing and seeing how something_16_ as just a small idea and then turns into something_17_. For example, I wrote a song named“Just Cant Let You Go”. It started out_18_I wanted to get a feeling of mine across. Then, my parents and I_19_the instruments and the melody and recorded it. Seeing all the things come together into something people could_20_， I was amazed and pleased. I love being both an author and a songwriter, because they are both great ways to express myself.文章大意：本文介紹了作者對音樂、寫作的熱愛，并著重介紹了作者的第一本書。1A.hardly BalwaysCprobably Dseldom答案：B邏輯推理題。從前面的I have had a love for music ever since I could remember，可知作者一直都喜歡唱歌。2A.kind BshyCgreedy Dactive答案：B邏輯推理題。從后面的but once I got on stage I was the total opposite！可知此處應該是指作者平時性格比較害羞。3A.universal BcomplicatedCnormal Dtraditional答案：A詞語辨析題。從前面的I have Filipino，Chinese，Japanese，Malaysian and Spanish relatives.I feel this makes my music.可知作者的音樂風格受多國親戚的影響，應該更具有廣泛性。4A.persuade BsupportCcomfort Dchallenge答案：B邏輯推理題。從前面的To my pleasure可知作者的父母應該是支持作者的。5A.promise BrespectCwarn Dfollow答案：D邏輯推理題。從前面的My dad is a writer及后面的I first started writing when I was 11.可知作者效仿父親，從事寫作。follow ones example效仿某人。6A.confuse BattractCbenefit Ddefeat答案：C邏輯推理題。從后面的So，I wrote out a list of all the important lessons可知作者想要通過分享自己的教訓來讓他人受益。7A.collected BlearnedCdesigned Dcreated答案：B習語搭配題。作者想要告訴大家的是自己童年時得到的教訓。learn a lesson學到、得到教訓。8A.pet BtoolCcharacter Dfan答案：C邏輯推理題。從本段的描述可知作者的第一本書中的故事是關于Boo的，他是書中的主要角色。9A.child BstrangerCreader Dsinger答案：A邏輯推理題。從后面的He talks，goes to school，and has friends.可知作者把Boo擬人化了，把它描述成一個小孩子。10A.believe BshareClove Dimagine答案：C詞匯復現(xiàn)題。從后面的and the“Hamster Chase”story is the one they like best可知讀者們應該很喜歡這些故事。like與love屬同義詞。11A.looking for Bthinking aboutCcomplaining about Dpreparing for答案：C邏輯推理題。倉鼠會跑掉是因為聽到Boo說了一些不好的話，應該是聽到Boo抱怨關于照顧他的事。12A.writing BshowingCselling Dreading答案：D邏輯推理題。此處應該是在描述作者的母親第一次讀這個故事時的反應。13A.missed BcriedCforgot Dfailed答案：B邏輯推理題。從前面的I got so emotional可知作者的母親被情節(jié)感染，幾乎都要哭了。14A.usually BnaturallyCcontinually Dfinally答案：D詞語辨析題。母親詢問倉鼠最后會不會回來。finally最終，最后。15A.book BsongCcareer Dchoice答案：A詞匯復現(xiàn)題。上一段描述的是作者的第一本書，此處應該是作者在寫第二本書。16A.begins BmattersCmoves Dgrows答案：A邏輯推理題。從后面的and then turns into.可知作者喜歡看事情如何從小想法開始，然后發(fā)展起來。17A.clearer BlongerCbigger Dsimpler答案：C詞匯復現(xiàn)題。事物從一個小小的想法開始發(fā)展成大的規(guī)模。bigger與上文的small相對應。18A.before BbecauseCif Dthough答案：B邏輯推理題。I wanted to get a feeling of mine across是創(chuàng)作這首歌的原因。19A.changed BcheckedCordered Dadded答案：D邏輯推理題。這首歌一開始只是想表達一種情感，后來又加入了樂器、旋律等。20A.consider BfindCdescribe Denjoy答案：D邏輯推理題?？吹阶约旱淖髌纺軌虮蝗藗兯蕾p，作者感覺非?？鞓?。.閱讀理解閱讀下列短文，從每題所給的四個選項(A、B、C和D)中，選出最佳選項。Scientists recently found three animal species living two miles below the surface of the Mediterranean Sea.Theyre multicellular (多細胞的) and look like tiny umbrellas with legs. But they are animals. The most exciting thing about these creatures, say the scientists，is that they dont need oxygen to live. What biologists know about life so far is that only singlecelled organisms(有機體)can live in places that have no oxygen，and that multicellular organisms can visit these places, but not live there. These newly found creatures could change that_idea.They live in a part of the world called LAtalante Basin.The basin is a supersalty lake that is at the bottom of the Mediterranean Sea and about 120 miles west of the island of Crete. It may seem strange to think of a lake under a sea, but the water in the lake is so salty that it cant mix with the seawater above it.Ordinary seawater has oxygen in itwhich allows animals like fish to livebut the supersalty waters of LAtalante Basin dont have oxygen. Finding animals down there was so surprising that the scientists couldnt believe it. At first，“we thought they were dead，”Roberto Danovaro said. Roberto worked on the recent study and is a scientist at the Polytechnic University of Marche in Italy.To find out whether the animals could actually live in the basinand to be sure the animals werent dead, Roberto and his colleagues brought up more samples from the ocean floor. They placed the samples in small containers filled with nitrogen, which kept out oxygen. Studying the animals in the containers showed that the animals appeared to be alive.The researchers did more tests, and found that some of the animals had eggs, which suggests they were reproducing. These clues suggest the animals dont need oxygen, but scientists still have not observed how the animals live without oxygen. This means more studies are needed, but the scientists think theyre on the right track.1What is the reason why there is no oxygen in LAtalante Basin?AIt is covered by seawater.BIt is too cold in the basin.CIt is too deep in the ocean.DThere is too much salt in it.答案：D細節(jié)理解題。根據(jù)第三段的but the supersalty waters of LAtalante Basin dont have oxygen確定D項正確。2The scientists placed the samples in small containers filled with nitrogen to_.Asee whether there is oxygen in the containersBprove whether they can live without oxygenChelp these creatures live longerDtest the function of nitrogen答案：B細節(jié)理解題。從第四段的They placed the samples in small containers filled with nitrogen，which kept out oxygen.to be alive.可知，科學家讓這種生物在氮氣中生活，而氮氣是排除氧氣的，以此來驗證這種生物不需要氧氣能否生存。3This passage is written in order to tell readers about_.Aan important discovery in biologyBsome new knowledge about ocean creaturesCthe discovery of a new creature in the oceanDthe relationship between creatures and oxygen答案：A主旨大意題。第一段是主旨段，在這一段里作者表明了寫作目的。根據(jù)The most exciting thing.dont need oxygen to live 可知，作者寫這篇文章的目的是報道生物學界的重大發(fā)現(xiàn)，故選A項。4We can most probably read this passage in a magazine on_.Aphysics BgeographyCbiology Dastronomy答案：C文章出處題。本文介紹了一項最新發(fā)現(xiàn)，一種多細胞的動物可以不依賴氧氣生存。故最有可能從與生物有關的雜志中摘選。