1、 第一单元知识点第一单元知识点1 know about了解了解情况情况你对传染疾病了解多少？你对传染疾病了解多少？what do you know about infectious disease?有些事我想了解一下有些事我想了解一下there is something I want to know aboutknow of听说过听说过I know of it,but i didnt know it well.2.explainexplain sb sth (F)explain sth to sb (T)表示表示“向某人解释某事向某人解释某事”时，时，sb.前必须使用介词前必须使用介词to，即
2、，即explain to sb sth=explain sth to sb。Eg.He explained the outline of his plan to us.explain的名词为的名词为explanation。3.characteristic=featureA characteristic of the camel is its ability to live for a long time without water.4.5 6 put forward=come up withHe put forward a plan at the meeting.They put forwar
3、d the date of their wedding by one week.7 concludeThose are the facts;what do you conclude them?那些都是事实那些都是事实,你能从中得出什么结论你能从中得出什么结论?Conclude(from sth)that（从某事）得出结论（从某事）得出结论The teacher concluded the class by one sentence.老师以一句话总结了这节课。老师以一句话总结了这节课。a conclusion 得出结论得出结论我得出结论你在说谎我得出结论你在说谎 I the conclusion
4、 that you were lying.in conclusion总而言之，总之总而言之，总之 Conclude(from sth)that（从某事）得（从某事）得出结论出结论 The teacher concluded the class by one sentence.老师以一句话总结了这节课。老师以一句话总结了这节课。a conclusion 得出结论得出结论我得出结论你在说谎我得出结论你在说谎 I the conclusion that you were lying.in conclusion总而言之，总之总而言之，总之8.defeat defeat the English troo
5、ps.打败了英国军队打败了英国军队 He defeated the champion in three setswin9 expert expert 专家；高手；权威。专家；高手；权威。an agricultural expert 农业专家农业专家 expert 也可以作形容词，也可以作形容词，“熟练的；老练的；熟练的；老练的；经验（或知识）丰富的经验（或知识）丰富的”an expert rider 熟练的骑手熟练的骑手 Sophie learned to cook Chinese food with the help of expert chefs.内行厨师内行厨师10 attend11 e
6、xpose to 切勿将小孩曝晒。切勿将小孩曝晒。Dont expose the baby to the burning sun.The broken car was exposed to the wind and rain 接触接触 she tries to expose students to art and music12 cure.v/n 治疗，治愈治疗，治愈 Cure sb of sth This medicine can cure you of your cough/headache A cure for治疗治疗的方法的方法 Is there a certain cure for
7、AIDS yet?Treat。v/n 治疗，请客，招待治疗，请客，招待 The doctor was busy（in)treating an old patient It is my treat14 control-controlled;controlling He cant control his anger/temper lose control of=be(go)out of control The driver lost control of his car and it knocked into a tree.The car was out of control and ran in
8、to a wall.in control of=in charge of(主)控制、掌管under the control of（被）在控制、掌管之下Mr.Brown is in control of the money.=The money is under the control of Mr.Brown.Bring/get sth under control 抑制；使抑制；使受控制受控制 Chinese population policy gets the population of China under control.15 suggest（1）建议；建议；I suggested（ou
9、r）going to the park on Sunday.He suggested leaving early for the airport.（2）-that 从句从句 （虚拟语气）（虚拟语气）I suggested that he（should）give up smoking.我建议他戒烟。我建议他戒烟。The chairman suggested the meeting be put off until next week.主席建议会议延迟到下周举行。主席建议会议延迟到下周举行。2 imply 暗示，表明暗示，表明 Her pale face suggested that she wa
10、s ill badly and I suggested she be sent to hospital without delay.Her expression suggested pleasure.他面露喜色。他面露喜色。I suggest that everyone _ A couldnt tell lies B told lies C not tell lies D didnt tell lies The officer commanded that everyone passing by _ that day A search B would be searched C be sear
11、ched D must be searched Her pale face suggested that she _ ill badly and I suggested she _ to hospital without delay.A be;should be sent B was;be sent C be;was sent D was;was sent16.absorbThe big company has gradually absorbed these small companies into its own organization.Absorb a company吞并公司be ab
12、sorbed in=be buried in=be lost in=be devoted to=concentrate onThe boy was so absorbed in the computer games that he didnt realize his father came.17 severe be strict with sb=be severe with sb He is severe with himself.A severe attack of toothache.He has a severe pain in his leg.18 blame Who is to be
13、 responsible for this?Be to blame 该受责备该受责备(不能用于被动语态）不能用于被动语态）be to blame(for sth.)I am to blame for our losing the game.Who is to blame for starting the fire?It is Mr Lee who is to blame.blame sb.for sth.=blame sth,on sb.Do you blame him for the accident?Do you blame the accident on him?look into=In
14、vestigate Who will look into this matter together.21 Warm sunshine announces the coming of spring.23 instruct Instruct sb to do sth He instructed me to deliver it to a customer.他吩咐我把东西送去给顾客。他吩咐我把东西送去给顾客。be under construction.正在建设之中正在建设之中 contribute He contributed generously to the Red Cross.Make a c
15、ontribution to/towards+n/pron/v-ing（to)为介词为介词 Your suggestion will contribute to solving the problem.你的建议将有助于解决这个问题。你的建议将有助于解决这个问题。Carelessness Leadto=result in=bring about=account for=cause=contribute to the serious traffic accident.知识延伸：知识延伸：Devote to;pay attention to;object to;stick to;look forwa
16、rd to Lead to be/get used to在这些短语中，在这些短语中，to 均为介词，后均为介词，后面接名词、代词面接名词、代词 或或v-ing.25 apart from apart from 除除之外，此外之外，此外 in addition=besides=whats more 除此之外除此之外,也，也，另外另外 除了除了之外之外(没有没有)but,except,除了除了之外之外(还有还有)besides,in addition 除了除了之外之外(没有没有)还可以表示除了还可以表示除了之外之外(还还有有)apart from We could see nothing but/
17、except endless sands there.I wont buy the book,for its too dear.Besides/in addition,its not much of use for me Apart from being short,Tom is smart.除了个子矮了点，除了个子矮了点，Tom还是挺帅气的。还是挺帅气的。Apart from the cost,it will take a lot of time.除了花费钱以外，除了花费钱以外，它还需要不少时间。它还需要不少时间。There was an earthquake.In addition/bes
18、ides,there were tidal waves(海啸）海啸）Apart from an earthquake,there were tidal waves He speaks French in addition to/besides/apart from English.26 make sense 我认为这个句子不通我认为这个句子不通 I dont think the sentence makes sense.make sense of 理解，弄懂理解，弄懂 Can you make sense of this telegram?你看你看得懂这电报的意思吗？得懂这电报的意思吗？Mak
19、e no sense 没有道理，毫无没有道理，毫无意义意义 be strict with sb.对某人严格对某人严格=be hard on sb Father is always strict with his sons.父亲对子女经父亲对子女经常要求严格。常要求严格。比较：比较：be strict in sth.对某事物要求严格对某事物要求严格 Teachers are strict in students homework.老师对老师对学生的作业要求严格。学生的作业要求严格。be enthusiastic for/about/over sth 对某事很热情对某事很热情 be cautiou
20、s about sb/sth 对某人对某人/某事谨慎某事谨慎 take up a new career 从事一项新的职业从事一项新的职业 make room for 腾出空间腾出空间 point of view 态度，观点，看法态度，观点，看法 positive反义词反义词negative be similar to So many thousands of terrified people died every time there was an outbreak 每次爆发（霍乱）时，每次爆发（霍乱）时，就有大批惊恐的老百姓病死就有大批惊恐的老百姓病死。这是由名词词组这是由名词词组every
21、 time 充当连词的时间状语从句意充当连词的时间状语从句意味着味着“每当每当”，相当于，相当于when,故本句可变为故本句可变为 So many thousands of terrified people died when there was an outbreak.解析：解析：某些表达时间的名称词组可直接充当连词，即某些表达时间的名称词组可直接充当连词，即“名名词连词化现象词连词化现象”常见的有：常见的有：1 不定代词不定代词+time 如：如：many time,each time 2 介词加介词加time.如：如：by the time.3 序数词加序数词加time如：如：the f
22、irst time.last time,4 the 加瞬时名词。如：加瞬时名词。如：the minute,the moment,the instant5 the加时间名词。如：加时间名词。如：The day,the night,the month,The time.6 immediately/instantly/directly 例句例句：She demands sweets from me any time she sees me.She is always excited with tears full of her eyes at the time She is speaking of
23、her past She demands sweets from me any time she sees me.She is always excited with tears full of her eyes at the time She is speaking of her pastThe first time he did the experiment,he succeeded I will give him your message the minute he arrives He bought a computer the day he got his salaryGet 的用法
24、大全get interested in get 系动词 get annoyed get changed get separated与与-走散了走散了 get lost迷路 get excited 对对激动激动get burnt被烧伤 If you play with fire,you get burnt 玩火者必自焚 2)get sb.to do Would you please get a porter（搬运工）to carry my cases?3)Get sth.Done I am now going to get my watch repaired.2)get sb.to do /ha
25、ve sb.do I have got LiMing to turn off the water.Would you please get a porter（搬运工）to carry my cases?3)Get sth.Done You must get your homework done before watching TV.I am now going to get my watch repaired.4.Only if you put the sun there did the movements of the other planets in the sky make sense.only 加状语放于句首时，主句用部分倒装。加状语放于句首时，主句用部分倒装。eg:Only a week later did I receive an answer from her.Only when you are forty and looking back will you realize that you havent done your best.拓展：拓展：only if 可译为可译为“只有只有”eg:Only if you study hard,will you pass the test.Make a call only if it is important.
