选修七unit4词汇.ppt

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1、New Words in Unit 4,1.relevant(adj)relevantly(adv)“有关的，有实际价值(重要性)的”反义词：irrelevant be relevant to“与有关”=be connected with have sth to do with 这种工作与性别无关。The work of this kind is not relevant to sex.这类课程与当今的社会问题的关系 而论已毫无实际价值。The type of the course is no longer relevant to todays social problem.,2.adapt

2、adjust adapt(oneself)to“适应，适合”You should adapt yourself to the new environment.你应该适应新环境。adjust“适应”“调整”、“调节”使之适应 adjust(oneself)to=adapt(oneself)to“适应”He adjusted his tie before entering the hall.You cant see through the telescope until it is adjusted to your eyes.,adapt(oneself)to 的to是介词，后跟名词或动词-ing

3、形式。类似的词组有：,be(get)used to 习惯于 be related to 与相关 lead to 带领,导致,通向 devote oneself to 献身于 contribute to 为作贡献 access to 接近/进入(某地的)方法,注意,look forward to 盼望 pay attention to 注意 give rise to 引起 be accustomed to 习惯于 be addicted to 沉溺于 stick to 坚持 belong to 属于 refer to 提到,涉及到,查阅,3.privilege“殊荣”It was a privi

4、lege to know you.能认识你真是荣幸之至。privilege 还表示“特权”、“权利”have the privilege to do sth=have the right to do sth“有特权(权利)干某事”Only members have the privilege to use the ground.the privilege of citizenship/equality 公民权/平等权,4.operate(vtvi)operation(n)1)vt“操作(run);经营,管理(manage)”2)vi“操作,工作(work),运转;做手术”operate on

5、sb“给某人做手术”The machine doesnt operate smoothly.医生正在给那个伤员动手术.The doctors were operating on the wounded solider.,The company operates three factories.She will have to _ on for her cancer.He and the other doctors didnt leave until the _ was over.He will perform an operation _ her for a diseased lung.,be

6、 operated,operation,on,5.otherwise(adv.conj.)“用别的方法,其他方面;否则,不然(or)”He is slow,but otherwise he is a good worker.Seize the chance,otherwise(or)you will regret it.祈使句,and(or,otherwise)+简单句(简单句常用将来时),Hurry up,_ you will be late.A.and B.otherwise C.if D.unless2)Study hard,_ you will pass the exam.A.and

7、B.or C.if D.unless 3)Study hard,_ you will not pass the exam.A.and B.otherwise C.if D.unless,B,A,B,6.wonder 用法归纳 1)wonder wh-词+to do“想(不)知道”2).wonder wh-/if+从句“想(不)知道”I was wondering where to spend the weekend.I wondered if(whether)you are free this afternoon.3)(Its)no wonder+(that)从句 难怪，怪不得，不足为奇(It

8、s)no wonder that he has passed the examination.,wonder at“对 感到惊讶(惊奇)”Everybody wonders at what he has done.I wonder _ they call these flowers.A.if B.what C.when D.whetherI wonder _ you would mind _ me a favor.A.if,to do B.whether,to do C.whether,doing D.when,doing,B,C,7.lie lay lain lying“vi.躺,位于”li

9、e lied lied lying“vi.撒谎”lay laid laid laying“vt.放下,下蛋”规则的撒谎,不规则的躺,躺过就下蛋,下蛋不规则.The man lying there never lies.She laid the baby in the bed and left.,The pen _ on desk belongs to me.2)The baby _ in the arms of her mother.3)The village _ to the north of the city.4)He _ the bag down on the floor.,lying,

10、lay,lies,laid,5)The book still _ where I _ them a month ago.A.lay,lay B.laid,had laid C.lay,had laid D.was lying,had lain6)There on some hay on the ground _ a poor peasant boy.A.lied B.lay C.lain D.laid,Phrases Study,Phrases,1.hear from 收到来信,2.be dying to 渴望;极 想,e across(偶然)碰见、发现,4.dry out完全变干;干透;(使

11、)变干,5.dry up 干枯;(供应,思路)枯竭,6.in need 在困难中;在危机中,7.stick out 伸出,8.up to 多达,9.make a difference 有影响;有作用,10.care for 关心;照顾;喜欢;想要,与hear 相关的短语:hear about 听到关于.的消息hear from 收到的来信hear of 听说,听到hear sb.do sth.听见某人做了某事hear sb.doing sth.听见某人正在做某事,1.hear from sb.=receive ones letter,在某些感官动词如:see,hear,feel,watch,o

12、bserve,notice,listen to等后,既可接现在分词作宾语,也可接不带to的不定式作宾补。,(1)Did you hear someone _(laugh)outside?(2)I heard someone _(read)loudly in the morning.(3)He was heard _(sing)in the next room.,laughing,read,to sing,The missing boys were last seen _ near the river.A.playing B.to be playingC.play D.to play,A,2.b

13、e dying for/to do sth.渴望,极想,渴望做某事 Im dying for a piece of cake.I am dying to know where you are from.,(1)我极想出国_,I am dying to go abroad.,(2)他很渴望喝点酒_,He was dying for a little wine.,“渴望”的类似说法 1 have a strong desire for sth.2 be eager to do 3be thirsty for sth.4 desire to do sth.5 long to do sth./for

14、sth.,e across 偶然遇见/发现 The boys had never come across anything like this and started jumping out of the windows.,她在找东西时偶然发现了一些旧信件,She _ in the course of her search.,came across some old letters,与come相关的短语：come along 快点,来吧,come from 来自,从来come off 从离开,脱落come out 出来,出版come up 走过来,走近come over 过来come to 来

15、到,结果是,Dont forget!,come back回来,折回,I _some interesting books in the room.A came about B came across C came out D came off(2)This situation should never have _.A came over B came up C came back D came about(3)How is your work_?A coming along B coming back C coming to D coming up,B,D,A,He told me that

16、the can was heated to _(2)Water the plant regularly,never letting_(让土壤干枯),4.dry out(使)变干;干透,(1)他告诉我加热罐子是为了使剩余的食物变干,dry out the leftover food.,the soil dry out,5.dry up(河流，湖泊等)干枯；弄干、晒干、变干;(供应、思路)枯竭(1)During the drought,the river dried up.(2)The writers long separation from social dried up his imagina

17、tion.,(3)太阳很快就会把马路晒干的 _,The sun will soon dry up the roads.,6 in need 在困难中,在危急中 be in need of sth 需要 have the need for sth 对的需要 according to the need 根据需要 句意理解:A friend in need is a friend indeed.患难朋友才是真朋友.(1)我们应该帮助有困难的人.We should help those in need.(2)他现在很需要一大笔钱.He now is in great need of much mone

18、y.,7 stick out 伸出,突出 stick out for sth 坚持要求某事物 stick to sth 不放弃(1)She _(伸出脚)and tripped him over.(2)当车开动时不要把头伸出车窗外.Dont stick your head out of the window while it is running.(3)Once a decision has been made,all of us should _ it.A direct to B stick to C lead to D refer to,stuck out her foot,B,8 up t

19、o 多达 be up to sth=be busy doing sth.忙于 It is up to sb to do sth 由某人负责做某事 What is up?怎么了?这些淘气的孩子在忙什么呢?What are these naughty boys up to?由我负责完成这项任务.It is up to me to do this task.(3)-What do you want to do next?We have half an hour until the football game?-_.Whatever you want to do is fine with me.A I

20、t just depends B Its up to you C All right D Glad to hear that,B,9 make a difference 有影响,有作用,有差别 make no/a little/much/some difference 无/有一点/有很大/有一些差别 tell the difference between 说出的差别 be different from 与不同 make a difference between 区分(1)我们应该区分开对错.We should make a difference between right and wrong.

21、(2)对我来说,他 去不去都没关系.It makes no difference to me whether he goes or not.(3)Does it _ any difference whether we leave at 9:00 or at 10:00?A tell B be C give D make,D,10 care for 关心,照顾;喜欢,想要 care about 在乎，关心 take care of 照顾，保管 with care仔细地，认真地 be careful of当心，小心 be careful about讲究 be careful for 当心，惦记她一点也不在乎我She doesnt care about me at all.(2)你想要一杯茶吗？Would you care for a cup of tea?,