2011届高考英语一轮复习讲解：省略句
【知识要点】
省略和替代一样，也是一种避免重复、突出关键词语并使上下文紧密连接的语法手段。只要不损害语法结构或产生歧义，能省略就应省略。尤其在对话中，它是一种普遍的现象，因为它有助于语言上的简洁。
1.可省略主语和谓语。
A word about your composition.我现在谈一下你的作文。(省略了I ll say...)
Though tired，he was not disheartened.他虽然累了，但没有泄气。(省略了he was...)
Got a light?有火吗？(句首省略了Have you...)
2.可省去从句。
You have done better this time.这一次你做得好些了。(省去从句than you did before)
Oh，that reminds me.噢，这使我想起了一件事。(me之后省去了that从句，其内容由具体情况而定)
3.可用不定式to，省去前面提到的谓语动词。
Jack didn’t pass the driving test，but he still hope to.(to 后省去了pass)杰克没有通过驾驶证考试，但他仍希望能通过。
4.可用so，not
—Do you think it’s going to rain over the wee kend?你
—I believe not/I believe so.我想不会/
(即I don’t believe it’s going to rain)
5.
only if，If only，what so e ver，in case
6.
Where to?
(=Where are you going to?)
What for?为什么
(例如：What do you come here for?你来这里干什么？)
Why not do it?
(=Why don’t you do it?)
How/What about(sb)doing sth.?
What’s on tonight?
What’s up?
【考点诠释】
省略是为了使句子更简洁，同时又不影响句子意义的表达。因此，省略的部分常常可以从句子结构本身或句子所处
You are as tall as he (is).
When (you are) in Rome,do as the Romans do.
1.
I love classic music more than (I like)rock and roll.
He is no longer so shy as (he was) before.
2.
While (I was) on the street, I came across a friend of mine.
If (you are) offered help, never forget to say
“Thank you!”
If (it is) possible, I would like to go there tomorrow.
3.
I won’t go there unless (I am) invited.
Things have turned out just as (they were) expected.
How beautiful ( it is)!
4.
The girls are very hard-working; the boys (are very hard-working) too.
The news made some people happy, but (it made) some (other people) sad.
5.
No talking
Silent, everybody![ 6.
—Where have you been?
—(I’ve been) Out.
—Have you been waiting long?
—(I’ve been waiting for) About an hour.
7.
—Tom, go and water the flowers.
—Why (do you make) me (water the flowers)?
典型例题：
1.________for the rain,the construction work would have been faster.
A. If it were not
B. Were it not
C. Had it not been
D. If it hasn’t
答案：C
解析：省略if时，虚拟条件从句人要倒装。
2.The purpose of the research had a more important meaning for them than_______.
A. ours
B. those of ours
C. it had for ours
D. it did for us
答案：D
解析：这句话也可以省略为the purpose of the research had a more important meaning for them than for us.其中had是has的过去式。
3.—Don’t forget to post the letter for me on your way.
—______.
A. I don’t
B. I won’t
C. I can’t
D. I haven’t
4.—Mary had a wonderful time at the party.
—_______, and so did I.
A. So she had
B. So had she
C. So she did
D. So did she
答案：C
解析：So she did 是省略加强调。原句应该是She did have a wonderful time.她的确玩得很开心。
5. _______ we move the couch over there.
Don’t you think the room will look larger?[ A. What about B. What if
C. How far
D. How come
答案：B
解析：What if在这里相当于是What will the room look like if we move the couch的省略句。what about 后面要用动名词；how come怎么会。
6.I hear that Tom was writing a book last year and he still______ .
A. does
B. is
C. has
D. was
7.John plays football_______, if not better than, David.
A. so well
B. so well as
C. as well
D. as well as[
答案：D
解析：省略句。John plays football as well as (David), if not better than David.
https://www.doczj.com/doc/974431206.html,nd to the east of Ural is called Asia; land t o t he west_______ Europe.
A. /
B. is
C. called
D. calls
答案：A
解析：省略句。Land to the west (is called) Europe.
9.—He probably will give you a ride.
—Really, _______ I don’t need to buy a ticket.
A. if necessary
B. if so
C. if that
D. fortunately
【高考链接】
1.（2003年上海卷，39）Generally speaking , according to the directions , the drug has no side effect .
A．when taking B．when taken C．when to take D．when to be taken
【解析】当分词的逻辑主语也就是主句的主语，这时可以省去逻辑主语和be动词.现在分词表示主动和进行，而过去分词表示被动和完成。在这个句子中，其实是when the drug is taken,省去了the drug is，the drug 和take是被动关系．
【答案】B
2.（2004湖北卷，29）What surprised me was not what he said but_______he said it.
A. t he way
B. in the way that
C. in the way
D. the way which
【解析】本题考查定语从句中的省略，the way 前省略了that 或in which。
【答案】A3.（2004江苏卷, 28）. -- You haven't lost the ticket, have you?
-- _________. I know it's not easy to get another one at the moment.
A. I hope not
B. Yes, I have
C. I hope so
D. Yes, I’m afraid so
4.（2005全国卷, 21）--–Can I speak to Mr Wang, please? --________.
A. Who are you ?
B. I’m Wang
C. Speaking
D. Are you Zhang
【解析】汉语打电话中说“我是…”，英语自报姓名不用“I am …”。而用
“This is … speaking” 这一句型或其它省略形式。Speaking=This is Mr Wang speaking=It’s Mr Wang speaking
【答案】C
5 .（2005重庆, 27）__________, he talks a lot about his favorite singers after class.
A. A quiet student as he may be
B. Quiet student as he may be
C. Be a quiet student as he may
D. Quiet as he may be a student
【解析】在as引导的让步再从句倒装对，名词前冠词应省略。提示：as引导的让步状语从句通常将表语或修饰谓语动词的副词提前至句首。
【答案】B
6.（2005福建，33）When_______help, one often says
“Thank you.” or “It’s kind of you”.
A. offering
B. to offer
C. to be offered
D. offered
7.（2006年湖北，29）-- I was wondering if we could go skiing on the weekend.
-- _______good.
A. Sound
B. Sounded
C. Sounding
D. Sounds
【解析】Sounds good实际上是It Sounds good的省略。
【答案】D
8.（2006年湖北，31）__________ fired, your health care and other benefits will not be immediately cut off.
A. Would you be
B. S hould you be
C. Could you be
D. Might you be[
9.（2008安徽卷，32）-----Have you g ot any particular plans for the coming holiday?
----- Yes, _______, I’m going to visit some homes for the old in the city.
A. If ever
B. If busy
C. If anything
D. If possible
【解析】本题考查四个句型结构。If ever如果有过的话（如果发生过的话），. If busy根据题意，是If I am busy的省略，
与下文语意矛盾；If anything 意思是“更可能的是，总之”，；if possible如果可能的话。题意为“如果可能的话，我将去城里的一些老年之家看看。” 【答案】D
10.（2008福建卷，30）– Who should be responsible for the accident?
– The boss, not the workers. They just carried out the order _____.
A. as told
B. as are told
C. as telling
D. as they told
【解析】考查省略、被动的用法。补全句子应该是They just carried out the order as they were told。
【答案】A
11.(2010高考英语山东卷,28)The school rules state that no child shall be allowed out of the school during the day, accompanied by an adult.
A. once
B. when
C. if
D. unless
省略句 为了使话说得简明扼要，英语句子中某个单词、短语甚至从句或主句都可以省去。 Ⅰ、状语从句中的省略用法 一、如果从句的主语和主句的主语一致，且从句的谓语含有be动词的某种形式 （am/is/are/was/were），可同时省略从句的主语和be动词的某种形式。 1、when，while引导的时间状语从句 e.g. Do be careful when (you are) crossing the street. When/While (I was) on my way to work, I met her. 2、if，unless，once引导的条件状语从句 e.g. If (it is) properly treated, waste will do no harm to the environment. I’ll not go to the party unless (I am) invited. Once (you are) caught stealing in a supermarket, you will be punished. 3、though，although，whether，no matter whether/what/how/who等引导的 让步状语从句 e.g. He was happy, though/although (he was) poor. Whether (she is) sick or well, she is always cheerful.
No matter how/However hard the task (is), we must fulfill it in time. （注：从句的主语和主句的主语不一致时，只省略从句中的be动词形式） 4、as if，as though引导的方式状语从句 e.g. He rubbed his eyes and yawned as if/though (he was) waking up after a long sleep. He stood up as if/though (he wanted) to leave.（as if/though + to do表示一个将来的动作） 二、than，as引导的比较状语从句中的省略用法：当不同的主语进行比较时， 一般省略从句中的谓语；当从句中的主语与谓语（be动词除外）和主句中的主语与谓语相同时，通常省略从句中的主语和谓语，只保留比较部分。 e.g. He is taller than his brother (is). I have as much as confidence in you as (I have confidence) in him. 三、以if从句为代表的状语从句中的特殊省略用法：通常省略了it is，that is， there is/are。 e.g. If (it is) possible/necessary, this old temple will be rebuilt. If (that is) so, I will call you back at 5:00 pm. There are only a few books in our school library, if (there are) any. Ⅱ、定语从句中的省略用法 关系词的省略关系代词that，which，whom等在限制性定语从句中充当宾语且不位于介词之后时，可以省略；in which或that在先行词way后作方式状语从句时可省略。 e.g. The man (that/who/whom) you visited last night is my grandpa. I don’t like the way (in which/that) you treat the girl. Ⅲ、虚拟语气中if及should的省略 1、当条件状语从句中有were，had，should等时省略if，把它们提至句首，形 成倒装句。 e.g. If I were a teacher, I would be strict with my students. = Were I a teacher, I would be strict with my students. 2、Suggest，insist，order，require等表示建议、要求、命令的动词后接的从句 中，谓语动词常用“should+动词原形”，should可以省略。 e.g. The doctor suggested that he (should) try to lose weight. Ⅳ、不定式符号to的省略 1、感官动词see，hear，feel，watch等和使役动词have，make，let等后接不定 式作宾语时，不定式省略to。(一感feel,二听hear, listen to, 三让have, let, make,四看see, look at, observe, watch) 2、do nothing but，can’t help but等结构常接省略to的不定式。 E.g. We didn’t do anything but stay at home watching TV yesterday. Hearing the news, sh e couldn’t help but cry. 3、在特定语境中为了避免重复，当不定式再次出现时，在want，wish，hope， try，plan，like，love，hate后往往只保留to，而省略后面的动词。但不定式后有be，have时，也保留be和have。 E.g. My parents encouraged me to go to college, but I didn’t want to. Ⅴ、So和not的替代性省略 用于避免重复前面所说过的内容，替代词so/not替代肯定或否定的名词性从句。
阅读理解：七选五 A Have you wanted to try an ebook? Has the cost of ebooks stopped you? Well, there are ebooks that you can download.__1__ Others share information about where to find free or discounted ebooks. There are several reasons some ebooks are free.In some cases, the book's copyright (版权) has come to an end.In other cases, writers offer books for free to grow a readership.__2__ The writer hopes you will like the first book enough to buy those that follow.Similarly, Amazon is filled with free ebooks, with a list of the top 100 free ebooks.This list changes constantly, based on how well the books are “selling” and whether they become or remain free. When you find a free ebook you want to read, get it right away.__3__ If you wait too long, you may discover the book now has a price attached. __4__ They offer free ebook files to download directly from the sites.These files could have bad software designed to infect your computer.It is best not to download ebooks, or any file, from an unknown site. Some free ebook sites offer referral (推荐) links to other websites. __5__ These referral sites help you find free ebooks of interest to you.They also let you know when an ebook is free or goes on sale. A．Be careful of some websites. B．So visit Amazon's list quickly. C．Several websites offer free ebooks. D．Referral links provide lists of best sellers. E．Often the offer is open only for a short time. F．Often a free ebook will be the first in a series. G．Therefore, you can download free ebooks there. 语篇解读：本文是一篇说明文，介绍了获取免费电子图书的一些注意事项。 1．选C根据上句的“you can download”和下文的“Others share information ...”可知，此处是指一些网站提供免费电子图书，而另外一些网站则提供关于免费或者打折电子图书的信息。 2．选 F 第二段主要介绍了提供免费电子图书的一些原因。根据下句的“buy those that follow”可知，有些作者为了吸引读者，系列丛书的第一本往往是免费的，一旦你喜欢上了，你就会花钱购买系列中的其他图书。 3．选E 根据上句的“get it right away”和下句的“If you wait too long, you may
2019高考英语一轮复习知识点总结 一、在复习词汇时，学生要学会自我总结 通过自我总结，学生主动取得了知识的精华，并转化为适合自己 需要的东西。善于归纳中学教材中常用词汇的基本用法及相关知识点 的异同，如：mean一词，能够表示“意思是”、“意味着”，常用于mean something/doing something，而在“mean to do something” 结构中，则是“计划”、“打算”之意。善于对有共同用法或特点的 词汇实行归纳，形成相关的小知识链。如：suggest(建议)， insist(坚持要求)，demand(要求)、ask(请求)等后接的宾语从句中都 要用虚拟语气。善于归纳近义词、同义词，如：在复习join的用法时，能够联系join in，take part in，join sb in归纳复习之后，要做 对应练习。这样才能扩大词汇量，又能够提升实际使用英语水平。 二、句型复习应结合课本的例句实行 中学英语课本的句型很多，有强调句、祈使句、倒装句、省略句、反意疑问句、插入语等句型。这些都是高考的常考点。我们通过复习 课本的例句，总结归纳这些句型的特点、用法及它们的适用条件，既 掌握英语的基本句型用法，又能够促动我们的英语谴词造句水平。 三、语法复习要考虑语境 通过语境来训练我们的语言使用水平。每一个语法项目的复习可 分三个层次实行：复习要点、主要考点、精选练习。如果能做到这个点，定能做到学以致用。现在高考英语试题淡化了语法，但学好语法 却是准确和规范使用英语的保证。所以，语法复习不可轻视。 四、重视交际用语复习 如今高考试题越来越重视考查学生的英语交际水平，而且中学英 语教材的每一单元都有以交际功能贯穿的对话课。所以，学生在复习时，要注意对各单元的对话实行排列分类，整理归纳，总结出相关话
高考英语复习方法总结：单词讲解与分词讲 解 高考英语复习方法总结：单词讲解与分词讲解 高考英语复习方法总结：分词讲解 我们要讨论一下英语中一种非常重要的动词变化形式----三种非谓语动词的形式，即动词不定式(to do)、动名词(doing)和两种分词(现在分词doing和过去分词done)。今天我们着重讲一下分词。 分词，是动词的一种变化形式，只是这样变化完成之后，原先动词所具有的动作意义明显减弱了，更偏向于英语中形容词和副词的语法作用，因此在句中主要充当定语、状语和补足语。并且，使用分词可以起到简化定语从句和状语从句的作用，也就是分词可以起到定语和状语从句的语法作用，这一点我们会在下面的讲解中慢慢体会。 一、分词做定语 1、现在分词做定语 现在分词做定语主要有两种意义 (1)、表示主动、一般的动作 我们说过，分词是定语从句的简化，在分词表示这种意义时，若将分词改成定语从句，定语从句谓语动词要用一般现在时。此时，现在分词多数表示的是所修饰名词的一种持久性特点。 e.g a puzzling problem=a problem that puzzles everyone The exploring > (2)、表示主动地、正在进行的动作
此时现在分词所表示的是所修饰名词的一种短暂性特点，强调正在发生的动作 e.g falling leaves=leaves that are falling 2、过去分词作定语 过去分词作定语，也有两种意义 (1)、表示被动的、一般的或完成的动作 此时动词一般为及物动词，此时若将分词改成定语从句，定语从句谓语动词要用被动语态 e.g the exploited > The boiled water=the water that has been boiled(表示完成) (2)、主动地、完成的动作 由及物动词变来的过去分词才有被动意义，而由不及物动词变来的过去分词则不表示被动，只表示主动完成的语态。 e.g a retired general=a general that has retired. 总结：现在分词和过去分词作定语时的区别是： A.从语态角度来讲，现在分词表示主动意义。而过去分词通常表示被动意义(不及物动词的过去分词除外)。 B.从时态角度来讲，现在分词一般表示进行的动作，过去分词表示完成的动作。 二、分词做状语 分词做状语，其实就是相应的状语从句简化的结果，可以表示时间、原因、条件、让步、结果、伴随 1、表示时间，分词短语一般至于句首。
Unit 4 Earthquakes Ⅰ.单项填空 1．(2014·南京名校阶段考试)—I wonder if I could make a living by writing. —________？ A．Who cares B．How dare you C．For what D．Why not take a chance 2．(2014·山西太原部分中学高三统一检测)It came as________shock that ________fire broke out in Shanghai yesterday，killing at least 5 people. A．a；a B．a；/ C．/；a D．the；the 3．(2014·湖南师大附中一模)The first successful space walk in 2013 is an important historical________in Chinese history. A．event B．matter C．affair D．incident 4．(2014·江苏两校联考)According to the agreement，you________be fined if you fail to meet the goal. A．will B．must C．might D．shall 5．(2014·山东实验中学二模)You can never be________careful，the road is icy and slippery. A．very B．too C．quite D．rather 6．(2014·海口质检)I received his mother’s p hone call at ten.Only then did I know that he was badly________in an accident the day before yesterday. A．hurt B．injured C．harmed D．wounded 7．You are so dependent that I’m afraid you can’t adjust yourself to________alone for a time. A．leave B．leaving C．be left D．being left 8．(2013·福建六校二模)His best movie，________won several awards，was about the life of Gandhi. A．it B．that C．where D．which
必修1 Unit 5 Ⅰ.品句填词(用所给词的恰当形式或根据语境写一个合适的词) 1．Make the extra effort to impress the buyer and you will be rewarded(reward) with a quicker sale. 2．I'm willing(will) to admit that I have hurt her，but that's not my real meaning. 3．Horace is so devoted(devote) to his garden that he hasn't been away for 10 years. 4．His sister ran away from home and went abroad because of familyviolence(violent)． 5．The mine owner was sentenced to ten years in prison because he employed children as miners illegally. 6．The boy narrowly(narrow) escaped being knocked down when he ran across the road in front of the bus. 7．She spent a peaceful(peace) afternoon by the river with her two classmates. 8．Though he escaped from the big fire，his skin was severely burned. 9．Women's contributions，skills and experience are equal to men's and must be rewarded accordingly. 10．The new policy provides an opportunity for young people to improve their performance under the guidance(guide) of professional coaches. Ⅱ.单句改错(含本单元的词汇和语法) 1．Only when we realize the importance of helping each other can we devoted to building a harmonious society. 【答案】devoted前加be 2．Seeing that the enemy was much stronger than themselves，the soldiers lost their heart at once. 【答案】去掉their 3．Lei Feng is a moral model in China. His selfless is revealed in everything he does. 【答案】selfless→selflessness 4．Nelson Mandela was 75 when he became a president of South Africa. 【答案】去掉a 5．Stella，a successful businesswoman，who is penniless by the end of every month，despite her generously salary，ends up borrowing money from her partner to pay the bill. 【答案】generously→generous 6．Peter was nearly involved in a car accident. He called it a narrowly escape，but it was really a cliff－hanger.
高中英语省略句讲练 为了使话说得简明扼要，英语句子中某个单词、短语甚至从句或主句都可以省去。这种省去句子某些成分而保持句子意思不变的现象，称为省略（ellipsis） 种类例句说明 主语的省略 Beautiful day (= It is a beautiful day, isn’t it? Pity we live so far from the sea. (It is a pity we live so far from the sea. 有时也可省略整个句子的 主语和谓语，只保留次要 成分。 She was poor but (she was honest. --Did you know anything about the accident? --Not until you told me. (= I didn’t know anything about it until you told me. 谓语的省略 --what do you think made Mary so upset?
--Losing her new bicycle (made Mary so upset. 状语从句的省略Seen from the plane (when it is seen from the plane, the house looks like tiny toys. If (it is possible, I’ll go there with you. 注意状语从句中的主语同 主句主语的一致性。 不定式的省略 The boy wanted to ride his bicycle in the street, but his mother told him not to. (not to ride his bicycle in the street. --Alice, why didn’t you come yesterday? --I was going to (come yesterday, but I had an unexpected visitor. 若不定式后面是完成时， 省略时应保留have；不定 式后含有动词be的结构 时，也要保留be动词。 --Did you tell him the news? --I ought to have (told him the news, but I didn’t know how to speak. --Are you an engineer? --No, but I want to be.
高考英语一轮复习讲解：介词及介词短语 【知识要点】 介词又叫前置词，是一种虚词。 1.介词可按其构成分为： （1）简单介词，即一个介词，如about，at，in，of，since等。 （2）复合介词，由两个介词组成，如as for，as to，out of等。 （3）二重介词，由两个介词搭配而成，但没有复合介词那样固定，如from under，from behind，until after，except in等。 （4）短语介词，由短语构成，如according to，because of，in spite of，on behalf of，with reference to 等。 （5）分词介词，由现在分词构成，如regarding，concerning，including等。 2.介词还可按其词义分为下列常见的几种： （1）表地点（包括动向），如about， above，across，after，along，among，around，at，before，behind，below，beneath，beside，between，beyond，by，down，from，in，into，near，off，on，over，through，throughout，to，towards，under，up，upon，with，within，without等。 ［注］有不少表地点的介词可表动向，除很明显的across，around，over，towards，near外，还有among，behind，beneath，between，on，to，under等。 （2）表时间，如about，after，around，as，at，before，behind，between，by，during，for，from，in，into，of，on，over，past，since，through，throughout，till（until），to，towards，within等。 （3）表除去，如besides，but，except等。 （4）表比较，如as，like，above，over等。 （5）表反对，如against，with等。 （6）表原因、目的，如for，with，from等。 （7）表结果，如to，with，without等。 （8）表手段、方式，如by，in，with等。 （9）表所属，如of，with等。 （10）表条件，如on，without，considering等。 （11）表让步，如despite，in spite of等。 （12）表关于，如about，concerning，regarding，with regard to，as for，as to等。
高考英语最新省略句知识点技巧及练习题 一、选择题 1．Although not as such, those large-scale military exercises with America were partly aimed at scaring the North Korea. A．being advertised B．advertising C．having advertised D．advertised 2．—Those senior citizens cheated should have been warned of illegal fund-raising. —________. But few could resist the temptation. A．They were B．They should C．They must D．They did 3．Tom told the news to everybody in the classroom. Why didn’t you tell him _______? A．not to be done B．not do it C．not to D．do not to 4．The flowers he bought will die unless every day. A．watered B．watering C．being watered D．to water 5．Our bedroom ________ 8 metres across, if ________ in metres. A．is measured; measured B．is measured in; measuring C．measures; measured D．measures in; measuring 6．I decide I will not attend her birthday party ________. A．if inviting B．when inviting C．unless invited D．while invited 7．---Are you a teacher? ---No, but I ________. A．used to B．was used to C．used to be D．used to do 8．If _____ green, the door might look more beautiful. A．paint B．painted C．to paint D．painting 9．Mimosa, 15 cm in height, is a sensitive small plant, which will close when ______. A．touching B．touched C．is touched D．to be touched 10．Unless ________ to speak, most high school students here prefer remaining silent in class. A．invited B．inviting C．being invited D．having invited 11．It has been said that “happiness is like a butterfly, which, when _ _, is always beyond our grasp but which, if you will sit down quietly, may alight upon you．" A．pursuing B．pursued C．to pursue D．having pursued 12．Jerry has promised to keep the secret, so he won't tell anyone even though . A．asking to B．to be asked
2021届新高考英语一轮复习阅读理解专项训练（3） 健康环保类 1.From talking robots and video phones to rovers on Mars, technology has become so advanced that the previously impossible seems to occur on a daily basis. And yet – we still have no cure for the common cold. Why can’t we st op the common cold? According to Peter Barlow, a scientist at Edinburgh Napier University in the UK, the main challenge lies in the many different types of cold viruses that are produced by the rhinoviruses (鼻病毒). There are at least 160 types. They mutate (突变) so easily that they quickly become resistant to drugs, or learn to hide from our immune systems. In other words, a single cure isn’t likely to work on every type of cold. However, researchers from Stanford University and the University of California, San Francisco, have found a possible answer. They discovered a protein that the viruses need. Without it, they can’t spread inside your body. To identify the gene which produces the specific protein needed by the viruses, researchers used a gene-editing technique to test all genes in the human genome (基因组) one by one for thousands of cells. These modified (改变的) cells were then exposed to a range of enteroviruses(肠病毒), including the rhinoviruses which cause the common cold. All the viruses were unable to replicate (复制) inside cells without a gene that produces a specific protein, called methyltransferase SETD3. Then, they tested genetically modified mice, which were completely unable to produce the protein. The mice were able to live healthy, normal lives wit hout the protein. “Lacking that gene protected the mice completely from viral infection.” associate professor Jan Carette, from Stanford, told the BBC. “These mice would always die, but they survived and we saw a very strong reduction in viral replication and very strong protection.” Carette said the plan is to find a drug which can temporarily suppress (抑制) the protein, instead of producing genetically modified humans. “We have identified a fantastic target that all enteroviruses and rhinoviruses require and depend on. Take that away and the virus really has no chance.” said Carette. “This is a really good first step – the second step is to have a chemical that mimics (模拟) this genetic deletion.” he added.
Unit 8 理解：要点诠释 单词 1.prepare 讲：v.使作好准备；把……预备好；防范；准备 常见搭配有:+sth./sb.(for sb./sth.)；+for sth.；+to do sth. preparation n.准备 例：The whole class is working hard preparing for the exam. 全班都在用功准备考试。 I was preparing to leave. 我正准备离开。 He was in the kitchen preparing lunch. 他在厨房做午饭。 We made preparations to move to new offices. 我们已准备好搬到新办公室。 The country is making preparations for war. 这个国家正在进行备战。 链接·拓展 (1)in preparation(for)（为……）准备 (2)be prepared(for sth.)准备好；有所准备 (3)be prepared to do愿意 练：—Hi,Mary,what are you doing these days?
—I am _______the examination. A.preparing for B.preparing C.prepared for D.preparing to 提示:选用A项，句意为:我正在为考试作准备；选用C项，句意为:我为考试准备好了。依据问句判断，应该用表示动作的A项。 答案:A 2.point 讲：v.指；指向；瞄准；对着；朝向 n. 观点；论点；要点；重点；目的；意图；时刻；关头；得分；小数点 例：She pointed(her finger)in my direction. 她（用手指）指向我这个方向。 He pointed the gun at her head. 他举枪对准她的头。 I wish she would get to the point and tell us what she wants us to do. 我希望她能快点说正题，告诉我们她要我们做什么。 The climber was at/on the point of death when they found him. 当他们发现那个登山者时，他已奄奄一息。 Australia finished 20 points ahead. 澳大利亚队终局领先20分。 链接·拓展 (1)to the point简明恰当；简洁中肯
高考英语最新省略句知识点解析 一、选择题 1．As we all know, , the pollution will get worse and worse. A．not if carefully dealt with B．until not carefully dealt with C．if not carefully dealt with D．when not carefully dealt with 2．The boss asked Tim to go and out if there was anyone else absent. A．find B．finding C．to find D．found 3．Our bedroom ________ 8 metres across, if ________ in metres. A．is measured; measured B．is measured in; measuring C．measures; measured D．measures in; measuring 4．If the same treatment again, he is sure to get well. A．giving B．give C．given D．being given 5．I decide I will not attend her birthday party ________. A．if inviting B．when inviting C．unless invited D．while invited 6．If ________ to very loud music every day, young people may risk going deaf. A．expose B．exposing C．exposed D．to expose 7．—Frequent lack of breakfast does harm to health. — , why do you always do that? A．So what B．If so C．If any D．Even so 8．Friendship is like money, easier made than ______. A．being kept B．to be kept C．keeping D．kept 9．If ______ in class, you will have to clean the classroom for a week as a punishment. A．to catch to sleep B．caught to sleep C．catching sleeping D．caught sleeping 10．The text and dialogues below focus on cultural differences between Chinese and Western societies which can create misunderstanding if ______. A．ignore B．to be ignored C．ignoring D．ignored 11．Mimosa, 15 cm in height, is a sensitive small plant, which will close when ______. A．touching B．touched C．is touched D．to be touched 12．Jerry has promised to keep the secret, so he won't tell anyone even though . A．asking to B．to be asked C．to ask D．asked to 13．When ________how a statue from distant Greece____in China，researchers explained that it