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1、Unit 2Cloning重点单词分类识记单词核心单词记全记牢用准用活1.exact adj.精确的；准确的2undertake vt. 着手；从事；承担3breakthrough n. 突破4obtain vt. 获得；赢得5forbid vt. 禁止；不准6owe vt. 欠(账、钱、人情等)；归功于7shortly adv. 立刻；不久8bother vt. 打扰vi. 操心n. 烦扰9strike vt.&vi. 打；撞击；罢工n. 罢工10drawback n. 缺点；不利条件11merely adv. 仅；只；不过12unable adj. 不能的；不会的13impact n. 撞
2、击；冲击；巨大的影响14moral adj. 道德(上)的；伦理的15altogether adv. 总共；完全地 品句填词1(2018江苏卷) The economic impact(影响)of the arts is often overlooked and badly judged.2(2019江苏卷) Scientists have obtained(获得)more evidence that plastic is finding its way into the human body.3With medical breakthrough(突破)，people are living a
3、 healthier and longer life.4As is well known to all，there are altogether(总共)seven continents in the world.5But just as a coin has two sides，Internet has its own drawbacks(drawback)which should not be neglected.6So I have no choice but to_bother(bother)you to correct my mistakes in the material I att
4、ach to the letter.拓展单词1.differ vi.不同；相异different adj.不同的difference n不同；差异2object vi.反对；不赞成objection n不赞成；反对；异议objective adj.真实的；客观的；无偏见的3assumption n假定；设想assume vt.假定；设想4accumulate vt.&vi.积累；聚积accumulation n积累；增加5reasonable adj.合情理的；讲道理的；公道的reason n原因；道理6regulation n规则；规章；法规regulate vt.调节；管理7popular
5、ity n受人喜爱；流行popular adj.流行的；通俗的；受欢迎的8retire vi.退休；离开retirement n退休；引退9correction n改正；修正；纠正correct vt.改正；纠正10decorate vt.装饰，布置decoration n装饰 用所给词的适当形式填空1(2020全国卷)The popularity(popular)of these platforms is spreading globally.2Her advice sounds reasonable(reason)and we should take it into considerati
6、on.3The purpose of education is not only the accumulation of knowledge.And it also means accumulating intelligence as well as abilities.(accumulate)4From the appearance，we cannot tell the differences between the twins，though they always have some different ideas.And as for this phenomenon，ideas diff
7、er among many people.(differ)5Grey decided to move to the countryside and his mother made no objection to it，while his father objected to it.(object)6Dont assume that you are a princess and stop living in assumptions any more.(assume)7He retired from the post as a manager.After his retirement，he set
8、tled down in a remote village.(retire)阅读单词1.twin n.双胞胎之一adj. 成对的；成双的2straightforward adj. 简单的；直接的；坦率的3carrier n. 携带者；搬运工；运输工具4arbitrary adj. 任意的5fate n. 命运；天命6medium n(pl.media) 媒介；手段；工具 7.hatch vt.&vi. 孵出；孵卵；孵化8compulsory adj. 必须做的；义务的；强迫的；强制的9opera n. 歌剧；歌剧团；歌剧院10loaf n. 一条(面包)11flour n. 面粉12initi
9、al adj. 最初的；开始的13attain vt. 获得；到达(水平、年龄、状况等)14.feather n. 羽毛 15commercial adj. 商业的；贸易的16complicated adj. 复杂的；难懂的17procedure n. 程序；步骤；手续18cast vt. 扔；投；掷19adore vt. 崇拜；爱慕；喜爱20vain adj. 虚荣的；自负的；徒劳的21identical adj. 同一的；一模一样的 单元主题语块背诵1a long way to go很长的路要走2work wonders 创造奇迹3in many aspects 在诸多方面4run the
10、 risk of doing sth. 冒险做某事5clone a lot of human organs 克隆许多人体器官6natural clones 自然克隆7raise a storm of objections 引起了一阵强烈的反对8a mixture of fear and excitement 既兴奋又恐惧9facial recognition technology 面部识别技术10flying cars 飞行汽车11cloning technology 克隆技术12technological advancement 技术进步differ vi.不同；相异单句语法填空(2020浙
11、江卷7月)His friends teased him about babysitting his sister and his interests were far different(differ)from mine.As we have communication with foreigners，we should pay more attention to the differences(different)in our body language.一句多译至于穿什么衣服，学生们有不同的看法。(2019江苏卷满分作文)As to what clothes to wear，student
12、s hold_different_opinions(different)As to what clothes to wear，students opinions differ(differ)(1)differ in在方面不同differ from 与不同(2)difference n. 不同之处make a difference 起作用；有影响(3)different adj. 不同的be different from 与不 Customs differ in different countries and those of China often reflect Chinese moral
13、values about nature and people.不同国家的风俗习惯不尽相同，中国的风俗习惯往往反映了中国人对自然和人的道德价值观。 undertake vt.(undertook；undertaken)着手；从事； 承担；承诺；保证单句语法填空The project undertaken(undertake)by the young engineer on his own turned out to be very successful.John undertook to_look(look)after the children while his wife could go t
14、o the fit club with two of her friends.微写作有收集到的材料，那些在计算机方面有天赋的人承担了制作视频的任务。(2017北京卷书面表达)With all the materials collected，those who are talented in computers undertook_the_task_of making the video.undertake a task承担任务undertake to do sth. 同意、答应或着手做某事undertake that. 保证 We are supposed to undertake the r
15、esponsibility to lead a lowcarbon lifestyle，which is of great significance.我们应该承担起过低碳生活的责任，这是非常重要的。undertake过去式；过去分词分别为：undertook；undertaken object vi.反对；不赞成 n物体；目标单句语法填空/猜测加黑词的含义A majority of students objected to being_arranged(arrange)for extra lessons during holidays and weekends.(2020新高考山东卷)The
16、objective of most speeches is to benefit the audience.n.目标一句多译我反对早起的原因是学生需要足够的时间好好休息。The reason why_I_object_to_getting_up_too_early_is_that students need enough time to have a good rest.Students need enough time to have a good rest.Thats why_I_am_opposed_to_getting_up too early.(1)object to反对；不赞成(2
17、)objection n. 反对；异议；不赞成raise an objection to sth. 对某事提出异议(3)objective adj. 客观的；无偏见的；真实的；宾格的 He has a strong objection to smoking in public places，especially with females present.他强烈反对在公共场所吸烟，尤其是有女性在场的时候。object to，look forward to，be accustomed to，lead to，contribute to，stick to等动词短语中的to为介词，后跟v.ing 作宾语
18、。forbid vt.(forbade/forbad；forbidden)禁止；不准单句语法填空It is high time that we forbade(forbid)setting off fireworks in urban areas.In order to reduce white pollution，the government is supposed to forbid citizens to_use(use)plastic bags.补全句子/句式升级We were_forbidden_from_going_out(禁止外出)，so we had to stay at ho
19、me aimlessly.Forbidden_from_going_out，we had to stay at home aimlessly.(分词短语作状语)forbid sb. sth.禁止某人某事forbid doing sth. 禁止做某事 禁止某人做某事 On entering the art gallery，the writer saw a notice which forbade people to touch the exhibits because they were dangerous.进入美术馆时，作者看到一张禁止人们触摸展品的告示，因为展品有危险。owe vt.欠(账、
20、钱、人情等)；归功于；应感谢单句语法填空I must say I owe all the achievements to the encouragement and help from my colleagues and friends.Wherever we are today，we owe it to our parents who have given and taught us so much.词汇/句式升级Thanks to his optimism and perseverance，he was admitted into Beijing University.It_was_owi
21、ng_to_his_optimism_and_perseverance_that he was admitted into Beijing University.(强调句型)(1)owe sb. an apology该向某人道歉owe sb. sth.owe sth. to sb. 欠某人某物(2)owe.to. 把归功于owe it to sb. that. 多亏某人(3)owing to 因为； 由 Only when my friend told me the truth did I know I had misunderstood you，so I think I owe you a
22、sincere apology.只有我的朋友告诉我真相时，我才知道我误解了你，所以我想我应该向你真诚的道歉。strike vt.& vi.(struck；struck)打；撞击；罢工；突然袭击；(钟)报时；划(火柴)；忽然想起 n罢工写出下列句子中strike的词性和词义A big earthquake struck the city last year，killing hundreds of people.vt.突然袭击It struck me that playing against the other team was a great learning moment for all th
23、e girls on the team.vt.忽然想起It is by no means clear what the president can do to end the strike.n.罢工I got up early this morning before the clock struck five.vt.(钟)报时Just before September，Miller was struck by a car and lost his right arm.vt.撞击 (1)be struck with/by为所袭击(感动)It strikes sb.that. 某人突然想到(2)s
24、trike.into ones heart 使刻骨铭心(3)be on strike 在罢工go on strike 举行罢 Meeting my dear teachers and fellow students after so many years was indeed a warm occasion，one Id strike into my heart forever.这么多年以后遇到我亲爱的老师和同学真的是一个温暖的时刻，这一刻让我刻骨铭心。单词三维练用所给词的正确形式填空，注意特殊词形变换1(2020全国卷)With the young unable(able)to afford
25、 to leave home and the old at risk of isolation(孤独)，more families are choosing to live together.2(2020全国卷)Sometimes，because a housewarming party happens shortly(short)after a person moves into their new home，people may be asked to help unpack boxes.3(2019天津卷)I eat what I consider a fairly(fair)healt
26、hy diet.4While watching TV，children do not merely(mere)absorb words and images.5To avoid embarrassment，youd better learn about Chinese table manners，which are different(differ)from yours.6You must take all reasonable(reason)steps to ensure the information that you provide is correct.用所给动词的正确形式填空，注意不
27、规则动词的形式变化1Struck(strike)by your talent in the robotic competition，Id like to invite you to join us.2Our parents send us to school so as to enable us to_obtain(obtain)knowledge and achieve great things in the future.3He had_retired(retire)from the company before he teamed up with the company.在空白处填入1个
28、适当的词或括号内单词的正确形式1Our strength is from many sources，but most of all，we owe our success to the creativity of our people.2The new clothes in the shop are so beautiful that Anna cant resist taking(take)a closer look at them.3What upset him most was that nobody had bothered telling/to_tell(tell)him about
29、the changed timetable.4The majority of students objected to arranging(arrange)for extra lessons during holidays and weekends.短语和句式语境记忆短语记全记牢用准用活1.pay_off得到好结果；取得成功；偿清2cast_down 沮丧；不愉快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
30、 使复生；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_a_great_impact_on 对有很大影响 选用左栏短语填空1Susan moved to New York five years ago，but she still visits us from_time_to_time2In making scientific experiments，we should not be cast_down by temporary setbacks.3In ancient times，people believ
31、ed that they could be brought_back_to_life after death.4Mountain Tai struck its beauty into_her_heart and she decided to visit it again the next year.5It became obvious that all my complaints about the service of the garage were in_vain6You are_bound_to have an unforgettable and rewarding experience
32、 in China.仿写用活句式 单元句式会写1句式：then 位于句首时句子用全部倒装教材：Then_came_the_disturbing_news_that Dolly had become seriously ill.接着传来了多莉病重的坏消息。2句式：The advantage is that. 优点是教材：The_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。3句式：while表示对比转折教材：Cloning plants
33、is straightforward while_cloning_animals_is_very_complicated克隆植物简单，而克隆动物非常复杂。 单元主题佳句背诵克隆技术1The fact is that the development of science and technology has improved human life.事实是科学技术的发展改善了人类的生活。2Artificial intelligence speeds up the pace of life and brings great pressure.人工智能加快了生活节奏，还给人们带来了巨大的压力。3Sin
34、ce the 1970s，scientists have been searching for ways to link the brain with computers.自20世纪70年代以来，科学家一直在探索脑机连接的办法。4Recent development has made possible machines that print，cook and serve foods.最近的发展使印刷、烹调和提供食物的机器成为可能。pay off得到好结果；取得成功；偿清用pay短语填空Id also like to know how much I have to pay_for the cou
35、rse and whether accommodation is included.(2018全国卷满分作文)There are three aspects that you are supposed to pay_attention_to微写作虽然我们的衣服都被汗水湿透了，但我们一点也不介意，因为努力得到了回报。(2020全国卷满分作文)Although our clothes were soaked with sweat，we didnt mind it at all because_our_efforts_paid_offpay back偿还(欠款)；报复；回报pay for sth.
36、付某物的钱；为某事物付出代价pay a visit to 参观；拜访pay attention to 注意；留 What made him happy was that after all these years he at last paid off all his debts.使他高兴的是几年之后他终于还清了所有的债务。 in good/poor condition 状况很好(坏)；情况很好(坏)单句语法填空My grandmother takes exercise every day，and she is in good condition now.(2020全国卷)Its the of
37、fset training and living conditions(condition)that are raising concerns.微写作只要我们恰当使用这些排名(ratings)，它们在很多方面对我们是有利的。(2018江苏卷满分作文)On_condition_that_we_use these ratings properly，they will benefit us in many ways.out of condition健康状况欠佳on this condition 在此条件下on no condition 一点也不；决不(放在句首时，主句用部分倒装语序)on condi
38、tion that. 只要；如 My grandmother takes exercise every day，and she is in good condition now.我奶奶每天都锻炼身体，她现在身体状况很好。句型公式：The advantage is that.“优势是”，that引导表语从句(教材P15)The advantage is that if there is a new illness some of these animals may die，but others will survive and pass on the ability to resist that
39、 disease to the next generation.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，但是另外一些却能存活下来，并且把这种免疫力传给下一代。单句语法填空The drawback of the popularity of cars is that it brings about so much air pollution.(2018全国卷)But the good news is that therere really only three kinds of decisions you need to make about color in your home
40、.The chance is that one smoker in four will die of lung cancer.微写作在你所就读的大学里住宿的优势在于如果你有问题可以得到帮助。The_advantage_of_using_your_university_accommodation_is_that you can get support if you have a problem.The advantage/strength of.is that. 的优势是The disadvantage/drawback of.is that. 的缺点是The problem of.is tha
41、t. 的问题是The chance is that. 有可能 The advantage of climbing the hill is that it can build up our strength and shape our characters.(2017浙江卷书面表达)爬山的好处是它可以增强我们的力量，塑造我们的性格。短语句式二维练在空白处填入1个适当的单词或括号内单词的正确形式1The advantage of smiling is that it can not only make us happy，but also please others.2We can build a
42、harmonious society on condition that everyone behaves himself.3As a proverb goes，where there is a will，there is a way.Our efforts will pay off sooner or later.4The good news that we have made a breakthrough in space exploration cheers us up.5Dont let yourself be cast down by a small failure in the e
43、xperiment.1骑自行车上班的优势是我们可以过一种低碳生活。The advantage of cycling to work is that_we_can_live_a_lowcarbon_life2有些国家很富裕，而另一些却极其贫穷。Some countries are rich，while_others_are_extremely_poor3处于困境时千万不要丧失信心。(倒装句；condition)On_no_condition_should_you_lose_heart when you are in trouble.4接下来是我让他们自己试一试的时刻。(2018北京卷书面表达)I
44、n_the_following_time,_I asked them to have a try themselves.The_moment_when I asked them to have a try themselves came next.Next_came_the_moment_when I asked them to have a try themselves.维度1生词生义1(2020江苏卷阅读D) What was the authors initial purpose of collecting newspaper articles? adj.最初的；开始的2(2020天津卷
45、阅读C) Lets say you are at the airport，and the little boy on the seat next to you is humming(哼唱)a short commercial song.adj.商业的3(2019全国卷阅读C)The researchers say that the keyboard should be pretty straightforward to commercialize and is mostly made of inexpensive，plasticlike parts.adj.坦率的维度2熟词生义1(2020新高考山东卷) In the 18th and 19th centuries，wealthy people travelled and collected plants，historical objects and works of art.n.物体2(2020全国卷阅读C)Race walkers are conditioned athletes.adj.受过训练的3I dont want to put him to any bother，so I try doin