高中英语必修四四单元辅导_高中英语必修四一单元

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高中英语必修四四单元辅导2012-10-31

学海无涯家教辅导材料

课本知识点：

译出下列短语---1.保卫。。以免受 2.很可能 3.总的来说；通常 4.舒适；快活；自由自在 5．丢脸 6.背对；背弃

辅导材料：

一． 核心词汇：

1.represent vt.象征；表示;说明；宣称

The red lines on the map represent railways.He was picked out from the whole cla to represent them at the other school.温馨提示：represent与present只有“re”的区别，不要按照常规把represent看作present加前缀，理解成“再现”。represent 作“说明，使明白”和“传达，表达”讲时，不能直接跟人作宾语。类似用法的词还有：explain, guarantee, suggest, announce等。常用结构：represent sb.as/to be宣称某人为„„ represent sth.to sb.向某人说明某事 【联想拓展】

representative adj.典型的，有代表性的 n.代表 representation n.表现；陈述 【即学即练】

用represent的适当形式填空

①Each colour on the chart_____a different department.②The _____ were all amazed by what had happened in the factory.③Our company has no _____ in Africa.2.curious adj.好奇的，感兴趣的；奇异的，不同寻常的The foreign tourists were surrounded by the curious children.He is suffering from a curious disease.常用结构：

be curious about对„„感到好奇 be curious to do急于做/极想做 【联想拓展】

curiosity n.好奇

out of curiosity出于好奇

meet one’s curiosity满足某人的好奇心 curiously adv.好奇地

④I was _____ to find out what he said.A.strange B.amusing C.curious D.conscious 3.approach vt.接近，走进n.接近，临近；方法，途径 He approached me with stealthy steps.A.way B.mean C.method D.approach Our approach scared the butterfly and it flew away.常用结构：

approach to接近;近似 at the approach of...在„„快到的时候 approach sb.on sth.就„„与某人接洽（商量、交涉）

make approaches to sb.设法接近（认识）某人 an approach to...„„的方法；学习„„途径 单项填空

There is no easy _____ to the mathematics.A.way B.mean C.method D.approach 4.ease n.安逸；舒适v.减轻（痛苦，忧虑）She is leading a life of ease.The injection brought her immediate ease.The medicine eased him of the pains.用法点拨： ease作为名词，为不可数名词；而作为动词为及物动词，它的宾语一般是人。常用结构：

at ease感到舒适而无忧无虑；感到放松，不拘束 with ease毫不费劲地，轻而易举地

put sb.at(one’s)ease使某人放心；使某人不受约束 take one’s ease休息，轻松一下

He felt completely _____ ease _____ Mary.A.at;with B.at;to C.with;with D.to;to 5.contact n.接触，联系 v.接触，联系

Where can I contact you tomorrow? 常用结构：

bring into contact with使与„„接触（或联系）come into contact with和„„建立联系；和„„接触 in contact with和„„联系 lose/out of contact with =lose touch with和„„失去联系

make contact with与„„进行接触（或联系）

_____ with foreign countries can bring us much information about the world.A.Contrast B.Competition C.Contact D.Combination 6.defend vt.防护；辩护；护卫；为。。辩护

归纳拓展：1）defend sb/sth from(against)保护，保卫（使不受伤害）

2）defence n.保护，防御 self-defence 自卫 in defence of 保卫；为。。辩护

come to sb’s defence 保护某人 defender n.后卫；保护人 8.function n.功能；作用；机能 vi.运行；起作用

归纳拓展：表示“起作用，运行”的词还有work，operate 等。如：1）What you said operated as an encouragement on me.2)Smoke began to work , and the snake came out of the sleeping bag.二． 必备词汇：

9.get through 设法联系上（尤其指打电话）；（设法）做完；通过（考试）；用光；使理解 She had to duck her head to get through the low doorway.He is expected to get through to the finals.It took us only a few minutes to get through the Customs.【联想拓展】

get over克服；熬过；（从疾病中）恢复

get on with继续做；在„„有进展 get around到处走动；传播出去 get out of从„„之中获得„„；避免；使说出 get together 聚集；收集；积累

get in 进入；到达；收获；插入；陷入 get along 融洽相处；进展；有起色 I couldn’t______.The line was busy.A.go by B.go around C.get in D.get through 10.be likely to do 可能的;预期的She is not likely to leave next week.她下个星期不可能离开。It’s very likely that he will not agree.很有可能他不会同意。

①I can’t go out.It is very_____ that Mary will ring me tonight.A.likely B.poibly C.probably D.perhaps ②Tom was _____ to win first prize in the competition, but his illne made him mi the chance.A.poible B.probable C.likely D.maybe 11.in general 一般地；大体上；通常，大都，多半，一般而言

归纳拓展：general adj.普遍的，大众的，一般的，普通的，大致的，大体的 n.将军；上将 generally adv.通常地；广泛地；普遍地 12.lose face 丢面子

如：He said that he would never do it ,because to do so would be to lose face.归纳拓展：1）lose heart lose balance lose memory lose one’s sight lose one’s way lose oneself in the woods lose an opportunity lose one’s train lose no time 刻不容缓

2）face to face face the south face danger /difficulty face the fact that 正视 be faced with 3)in the face of 面对 to one’s face 当着。。的面；坦白地；公开地 save one’s face look sb in the face make a face /faces 三． 重点句型：

13.Not all cultures greet each other the same way, nor are they comfortable in the same way with touching or distance between people.（P26）

这个句子是由一个中心词组not...nor...连接起来的，意为“既不„„又不„„”。not all...表示部分否定。部分否定通常由not+all/both/each/everybody/everything等来表达。Not every Welshman speaks Welsh.All is not gold that glisters.【联想拓展】

若要表示全部否定，则应用相应的表示全部否定的否定词。all→none（一个人也没有、没有任何东西）； both→neither（两个都不），every→no（没有，不是）；

everyone→no one(没有人), everything→nothing（什么也没有）等。I like neither of the books.这两本书我都不喜欢。温馨提示：部分否定并不总是用这种方式表达，有时也以一般否定句的形式出现，即把否定主语的not与谓语动词放在一起。

—I think the whole cla is going on a field trip next Friday.—I’m not sure._____has paid the transportation fee.A.Not everyone B.No one

C.None of them D.Neither of us 14.However ,people from places like Spain ,Italy or South American countries approach others closely and more likely to touch them.这是一个 sb/sth be likely to do 句型。如： Tom is likely to win the match this afternoon.特别提示：该句型还可以表示为：It is likely to do sth.likely 不能用于：It is likely for sb to do sth 句式。

归纳拓展：1）同义句型：It is poible(for sb)to do „/that„;It is probable that „该句型不能以人或事物作主语，并且没有 It is probable(for sb)to do „ 句式。2）There is poibility that„句型中不能用it代替there。

3）该句式的否定写成： sb/sth is unlikely to do „=It is unlikely that „

如：It is unlikely to rain today.There is no chance that„/of(doing)sth 没有做。。的可能。如：There is no chance that it will rain today.四．即时练习题：

1.He is not the kind of person that_____ in the comedy.In life ,he is serious and conserve(保守的).A expre B is expreed C represents D is represented 2.If you are ______ about the country you are going to visit ,find a book to read.A serious B curious C anxious D interested 3.They are said to have developed a new ______ to teaching , which is said to improve claroom teaching greatly.A method B means C way D approach 4.Poverty insurance help you to _____ against natural disasters ,in front of which humans appears so small.A prevent B defend C protect D shelter 5.----Could you tell me why I am constantly yawning ?----Yawning ______ an introduction that your body lacks oxygen and needs a rest.A act as B serves as C function as D play as 6.At times , worry is a normal ,inevitable response to a difficult event or situation---a loved one being injured in an accident ,_________.A what’s more B for example C in general D on the other hand 7.He was afraid of failure because he didn’t want to _____ in front of his colleagues.A save face B lose face C make a face D face up 8.He is not ____ to do such a rude thing to a lady.You must have been mistaken.A likely B poible C probable D maybe 9.What about _____ with me to the newly-opened theme park in our city this afternoon ? A going B to go C go D will go