2022版高考英语一轮复习 选修8 Unit 2 Cloning课时作业 高效提能（含解析）新人教版.doc

1、选修8 Unit 2 Cloning单独成册：对应学生用书第329页基础巩固篇一、默写版块.重点单词请快速写出下列单词对应的汉语意思1commercial adj.商业的；贸易的2straightforward adj.简单的；直接的；坦率的3undertake vt.着手；从事；承担4breakthrough n突破5cast vt.扔；投；掷6altogether adv.总共；完全地7arbitrary adj.任意的8obtain vt.获得；赢得9attain vt.获得；到达(水平、年龄、状况等)10forbid vt.禁止；不准请快速写出下列英语单词11procedure n程序

2、；步骤；手续12moral adj.道德(上)的；伦理的13owe vt.欠(账、钱、人情等)；归功于14shortly adv.立刻；不久15bother vt.打扰 vi.操心 n烦扰16strike vi.& vt.打；撞击；罢工 n罢工17vain adj.虚荣的；自负的；徒劳的18drawback n缺点；不利条件19merely adv.仅；只；不过20hatch vt.& vi.孵出；孵卵；孵化请快速写出下列英语单词及拓展单词21differ vi.不同；相异different adj.不同的difference n不同；差异22exact adj.精确的；准确的exactly

3、adv.确切地；精确地23correction n改正；纠正；修正correct vt.改正24object vi.反对；不赞成objection n不赞成，反对；异议objective adj.客观的；公正的；真实的25conservative adj.保守的；守旧的conservation n保护；保存26accumulate vt.& vi.积累；聚积accumulation n积累；累积；堆积物27compulsory adj.必须做的；义务的；强迫的；强制的optional adj.可选择的28retire vi.退休；离开retirement n退休；离开29assumption

4、n假定；设想assume vt.假定；设想30regulation n规则；规章；法规regular adj.有规律的；规则的；定期的；经常的31initial adj.最初的；开始的initially adv.起初32resist vt.抵抗；对抗resistance n抵抗；阻力；抵抗力；电阻resistant adj.反抗的；有抵抗力的33decoration n装饰decorate v装饰34adore vt.崇拜；爱慕；喜爱adorable adj.可爱的35reasonable adj.合情理的；讲道理的；公道的reason n原因；理由.高频短语1pay off 得到好结果；取得

5、成功；偿清2cast down 使失望；使沮丧3in favour of 赞成；支持4(be) bound to (do). 一定或注定(做)5strike.into ones heart 使刻骨铭心6from time to time 不时，偶尔7bring back to life 恢复生机；使复活8in vain 白费力气；枉费心机9in good/poor condition 状况很好(坏)；情况很好(坏)10have an impact on 对有影响.经典句型1It happens in plants when gardeners take cuttings from growin

6、g plants to make new ones.当园艺师从生长着的植物上剪下枝来培植新植物时，它(克隆)就发生了。2Cloning plants is straightforward while cloning animals is very complicated.克隆植物很简单，但是克隆动物就非常复杂了。3Then came the disturbing news that Dolly had become seriously ill.接着传来了多莉病重的坏消息。4What do you think is the writers point of view in this readin

7、g passage?你认为在这篇阅读材料中作者的观点是什么？5The advantage is that if there is a new illness some of these animals may die.其优点是如果发生某种新的疾病，这类动物中的一些可能会死掉二、运用版块.单句语法填空1There is no doubt that cell phones have a negative impact on our lives.2Its reported that theres a big breakthrough in the cancer treatment.3We shoul

8、d take measures to forbid returning(return) illegal cooking oil to dinner tables.4The information obtained (obtain) from the Internet is not always true，so we should be careful to check the facts we find on websites.5Dont let yourself be cast (cast) down by a small failure in the experiment.Try agai

9、n.6He wont come，so why bother inviting/to invite(invite) him?7The new clothes in the shop are so beautiful that Anna cant resist taking (take) a closer look at them.8There seem to be so many rules and regulations (regulate) these days.9The visitors were struck (strike) by the beauty of the tourist a

10、rea as soon as they saw it.10She was expressly forbidden to touch (touch) my papers.单句改错1However，others strongly object to own private cars.ownowning2This bothers me that he hasnt been telling me the truth.ThisIt3Ill come in condition that John is invited too.inon4It suddenly struck to me that we ou

11、ght to make a new plan.去掉第一个to或struckoccurred5In some restaurants，customers are forbidden to bringing their own alcohol and drinks.bringingbring.一句多译/句型转换1由于下雨，运动会不得不推迟。Owing to the rain，the sports meeting had to be put off.(owing)Because of the rain，the sports meeting had to be put off.(because)On

12、account of the rain，the sports meeting had to be put off.(account)2We are forbidden to play on the lawn belonging to him.Its forbidden for us to play on the lawn belonging to him.(用it作形式主语)3You should tell him what has happened on no condition.On no condition should you tell him what has happened.(改

13、为倒装句)能力提升篇.完形填空I just took part in my first MidAutumn Festival celebration in China. 1 a week after arriving for my graduate studies, I was kind of homesickmemories of past 2 back in Kenya with my family and friends appearing in my mind. On the morning of Friday, September 13th, the 3 on campus was

14、very cheerful. Chinese students explained to us the importance of the day as gifts of mooncakes were 4 .Then came the night.The full moon hung 5 in the sky as if it were about to fall. Millions of eyes looked at it with 6 .Unlike previous nights, a cool breeze swept through the campus.With African m

15、usic playing on my headphones, I danced in my way, 7 in the wind, and forgetting myself for a moment.As I 8 to my room, I was fascinated by the festivals idea.My 9 mind pushed me online where I came across the poem “Prelude to Water Melody” (水调歌头), by the wellknown Chinese writer Su Dongpo.This poem

16、 concisely seized what I was 10 .The message and the tone both resonated (引起共鸣) with my feelings.Su wondered what time it was in the sky while writing the poem. 11 the time differences between China and Kenya, I was constantly trying to 12 what time it was back at home.Finally, Su asked his family t

17、o join him in 13 the timeless perfection of a full moon in a 14 night.What a good way to finish! I, too, was hoping that all was well with my family. Despite the distance and 15 that comes with not seeing or hearing from a loved one, we were all flourishing (健康幸福) when admiring the 16 moon.And while

18、 we may go away from home, as happens from time to time, the family remains the most important 17 to our existence.As the Chinese used the holiday to 18 with the loved ones, the Kenyan community also got together, shared a meal and walked on the streets under the neon lights.As I wrote this, a day a

19、fter the festival, I couldnt help but look forward to the next. Thank my Chinese friends, whose 19 made me and a crowd of other foreign students experience a(n) 20 MidAutumn Festival.语篇解读“我”是一位来自肯尼亚的留学生，在刚来中国的时候，“我”有些想家，但恰逢中国的中秋节，“我”和中国朋友一起过了一个难忘的中秋节；回到房间后，“我”在网上看到了苏东坡的词，体会到其所传递的情感之后，“我”的思乡之情变成了对家人的

20、美好祝福。1A.ProperlyBTypicallyCExactlyDSimilarly解析：根据下文中的“I was kind of homesick”可推知，“我”应该刚到中国上学不久。由此可知，此处表示“我”来中国正好一周的时间。故选C。答案：C2A.collections Bexperiences Chobbies Dexpectations解析：根据本句中的homesick及memories可知，“我”怀念在肯尼亚和家人、朋友在一起的那些经历。故选B。A项意为“收集物”。答案：B3A.atmosphere BsceneryCarchitecture Dtradition解析：根据本句

21、中的cheerful以及文章所提到的中秋节这个背景可知，当时因为是中秋节，所以校园里的氛围非常令人愉快。故选A。答案：A4.A.missed BsurroundedCrecovered Dexchanged解析：根据中秋节这一背景，以及句中的gifts可知，在中秋节那天，人们把月饼作为礼物交换。故选D。答案：D5A.unstably Bproudly Cconstantly Dpermanently解析：根据下文中的“as if it were about to fall”可知，月亮看起来似乎要掉下来了。由此可推知，当时的满月不稳固地挂在天空。故选A。A项意为“不稳固地”；D项意为“永久地”。

22、答案：A6.A.terror BadmirationCdoubt Dmercy解析：根据常识可知，中秋节时人们会赏月，因此是用欣赏的目光看着月亮。故选B。答案：B7.A.lying BdivingCstruggling Dfloating解析：根据语境可知，“我”的耳机里播放着非洲音乐，“我”随着音乐舞动，在风中飘动。故选D。答案：D8A.hurried BcalledCreturned Drode解析：根据空后的to my room可知，“我”在校园里赏月之后，回到了房间。故选C。答案：C9A.surprising BcuriousCnervous Dupset解析：根据空前的“I was

23、fascinated by the festivals idea”以及本句中的pushed me online可知，“我”对这个节日的构思很感兴趣，因此好奇心促使“我”在网上查阅有关中秋节的信息。故选B。答案：B10A.going through Bstanding forCtaking up Dputting off解析：根据下文中的“The message and the tone both resonated with my feelings.”可知，这首词所传递的信息和基调都与“我”的感受产生了共鸣。由此可知，此处表示这首词简明地抓住了“我”正在经历的事。故选A。A项意为“经历”；B项

24、意为“代表”；C项意为“占据”；D项意为“推迟”。答案：A11A.Assuming BDiscussingCConsidering DExpressing解析：根据上文中的“Su wondered what time it was in the sky”可推知，通过体会苏东坡当时的所思所感，考虑到中国与肯尼亚的时差，“我”一直试着弄清楚当时在“我”的家乡是什么时间。故选C。答案：C12A.figure out Bappeal toCbring about Dcare for解析：参见上题解析。A项意为“弄清楚”；B项意为“呼吁，上诉”；C项意为“引起”；D项意为“照顾，非常喜欢”。答案：A13

25、.A.communicating BacquiringCrepresenting Denjoying解析：根据空后的the timeless perfection of a full moon可知，此处表示苏东坡在词中邀请他的家人和他一起欣赏一轮满月永恒的完美。故选D。答案：D14A.dark Bcloudless Cdeep Dwarm解析：根据空前的a full moon以及上文“我”和同学在校园里赏月，并结合常识可知，能看到满月，应是在一个晴朗的夜晚，B项意为“晴朗的”，故选B。答案：B 15.A.beauty BtemperatureCanxiety Dfreedom解析：根据空后的“

26、not seeing or hearing from a loved one”可推知，此处表示尽管与所爱的人相距甚远且因见不到所爱之人或没有得到所爱之人的消息而心怀焦虑，但当欣赏满月时，我们都健康幸福。故选C。答案：C 16.A.pale Bnew Ccold Dfull解析：参见上题解析。答案：D 17.A.unit BgroupCfield Dmessage解析：根据语境可推知，这里表示虽然我们离家很远，但是家在我们的生命中始终是最重要的组成部分。故选A。答案：A 18.A.associate BworkCreunite Ddo解析：根据语境并结合常识可知，中国人在中秋佳节和所爱的人团聚。

27、故选C。答案：C 19.A.honesty BwarmthCbravery Dstrength解析：根据第一段中的“the 3 on campus was very cheerful”以及“Chinese students explained to us the importance of the day as gifts of mooncakes were 4 .”并结合选项可推知，中国朋友的热情让“我”和其他留学生经历了一个难忘的中秋节。故选B。答案：B 20.A.honorable Bimaginable Creasonable Dunforgettable解析：根据上文中的“I cou

28、ldnt help but look forward to the next”可知，“我”和其他留学生经历了一个令人难忘的(unforgettable)中秋节。honorable “可敬的”；imaginable “可想象的”；reasonable “合理的”。答案：D.语法填空Experiences are acquired through our journey in life; we choose and create our beliefs，fears and opinions 1. (base) on all our experiences in life.Even though t

29、hings and life are the way they are，we all have different opinions about everything and everybody.Other people have opinions about us too.But 2. really matters is the opinion we have about 3. (we)You either choose to accept and follow what other people believe 4. decide to be yourself and live accor

30、ding to the reality of life.5 living life as it is and being yourself，you create an image about yourself.It is extremely important 6. (understand) how this image，created by your beliefs and imagination，directs and influences your 7. (grow)This image that you create about yourself 8. (determine) who

31、you are and how you feel; it determines how successful you become in life.Everything starts in the mind.If you really want to accomplish your dreams，picture yourself having and living the life you want.Believe in yourself and be 9. (confidence)! It doesnt matter how bad or difficult the 10. (circums

32、tance) may look like.In short，you are as happy or sad as you see yourself.语篇解读本文介绍了我们的经历、信仰和个人形象之间的关系以及个人形象的重要性。我们的经历决定了我们的个人观点，我们的个人观点又创造出我们的个人形象。人生中最重要的就是我们对自己的看法与态度。1解析：考查形容词或非谓语动词。be based on是固定用法，意为“以为依据”，故此处可为形容词短语作后置定语；另外，base sth. on sth.“以为依据”也为固定用法，此处“our beliefs，fears and opinions”与base为逻

33、辑上的动宾关系，故用过去分词形式based。答案：based2解析：考查主语从句。分析句子结构可知，此处引导主语从句，在从句中作主语，表示“的事物”，故填what。注意：that引导主语从句时，在从句中不充当成分。答案：what3解析：考查代词。此处表示“我们对自己的看法”，故填反身代词ourselves。答案：ourselves4解析：考查固定搭配。either.or.是固定搭配，意为“要么要么”，符合语境。答案：or5解析：考查介词。此处表示通过过真实的生活，做你自己，你创造了一个关于你自己的形象。故用介词by，意为“通过”。答案：By6解析：考查非谓语动词。分析句子结构可知，此处考查不定

34、式作真正主语，it作形式主语的用法，故填to understand。答案：to understand7解析：考查词性转换。分析句子结构可知，空前的形容词性物主代词your的后面应跟名词，故填growth。答案：growth8解析：考查动词的时态和主谓一致。分析句子结构可知，空处应与上下文用的一般现在时保持一致，且句子的主语是第三人称单数，故应填determines。答案：determines9解析：考查词性转换。分析句子结构可知，空前的系动词be后应跟形容词作表语，故应填confident。答案：confident10解析：考查名词的单复数。根据语境可知，此处表示各种情况，故用circumstances。答案：circumstances