名校版英语语法考点解析affect和effect用法.pdf

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1、名校版英语语法考点解析affect和effect用法The drug did not affect his health;in fact,it seemedto have no effect at all.药物对他的健康没有影响；事实上，这似乎毫无效果。1.affect只是总是动词，表“影响、感动”，引申含义有:影响;侵袭;使感染;（感情上）深深打动;使悲伤（或怜悯等）;假赛炫耀Your opinion will not affect my decision.你的意见不会影响我的决定。Does television affect childrens behaviour?电视对孩子的行为有影响吗

2、？The disease has affected her sight这种病影响了她的视力。People tend to think that the problem will never affectthem.人们往往认为这个问题绝不会影响到他们。The new law will affect us all,directly or indirectly.新的法规将直接或间接地影响我们所有的人。The disease affects fully 30 per cent of the population.这种病感染了足足30%的人口。They were deeply affected by t

3、he news of her death.她死亡的消息使他们唏嘘不已。Manufacturing industry was worst affected by the fuelshortage.制造业受燃料短缺的影响最为严重。The south of the country was worst affected by thedrought.该国南方旱情最严重。The country has been badly affected by recession.该国受到经济衰退的严重影响。An unhappy home environment can affect a childsbehaviour

4、.不幸的家庭环境可能对孩子的行为造成影响。An unhappy home environment can affect childrensbehaviour.不幸的家庭环境可能对孩子的行为造成影响。These drugs may affect your sex drive.这些药物可能影响你的性欲。牛津高阶英汉双解词典Her health was adversely affected by the climate.那种气候损害了她的健康。Whenever we hear of a natural disaster,even in adistant part of the world,we fe

5、el sympathy for thepeople affected.Whenever we hear of a natural disaster,even in adistant part of the world,we feel sympathy for thepeople who have been affected.每当我们听到自然灾害，即使是在世界上遥远的地方，我们都会同情受灾的人民。2.effect,第一点：名词，影响，应用，效果，印象，财产，所有物，财物；指对人/事产生的效应、影响、结果短语：have a good effect on+对象What have you done w

6、ill not have a good effect onyour fame.你所做的不会对你的名声产生好的影响。Modern farming methods can have an adverse effecton the environment.现代农业耕作方法可能对环境造成负面影响。My fathers death had a profound effect on us all.父亲的去世深深地影响了我们全家。Does television have an effect on childrenz sbehaviour?电视对孩子的行为有影响吗？Lack of money will hav

7、e an adverse effect on ourresearch programme.缺少资金将对我们的研究方案有不利影响。Overseas investment has had a positive effect onexports.海外投资对出口有积极影响。The news had a destabilizing effect on the stockmarket.这消息引起了股市的动荡。Cities have a powerful magnetizing effect on youngpeople.城市对青年人有着强大的吸引力。Her words had a magical effe

8、ct on us.她的话对我们有一种魔力般的作用。The price increase has had no perceptible effect onsales.这次提价没有对销售产生明显的影响。Unemployment is having a corrosive effect on oureconomy.失业对我国的经济起着破坏作用。The crisis had a negative effect on trade.这次危机对贸易产生了很坏的影响。the effect of heat on metal热对金属产生的效应the beneficial effects of exercise锻炼

9、的好处learn to distinguish between cause and effect学会分清因果The ordeal has affected both her mental and physicalhealth.痛苦的经历损害了她的身心健康。Despite her ordeal,she seems to have suffered no illeffects.她尽管备受磨难，但好像并未受到不利影响。Her criticisms had the effect of discouraging himcompletely.她的批评使他完全丧失了信心。The insurance poli

10、cy covers all baggage and personaleffects.这份保险单为全部行李和个人财产提供保险。Mr Morris feels the museum is using advertising togood effect.莫里斯先生认为博物馆作的广告卓有成效。第二点，effect作动词罕见且正式,意为实现、产生：使发生相 当 于：accomplishfachieve,bring aboutThey hope to effect a reconciliation.他们希望实现和解。I will effect my purpose:no-one shall stop me

11、!我一定要达到我的目的；谁也阻止不了我。He effected several important changes.他进行了几项重要的变革。effect a cure/change/recovery产生疗效；引起变化（革）；实现复苏Prospects for effecting real political change seemed tohave taken a major step backwards.实现真正政治变革的机会似乎变得更加渺茫了。1.形容词，明智的;明智;可取；反义词：inadvisableEarly booking is advisable.早订票是明智的。It is ad

12、visable to book early.宜提早订票。It will be advisable for you to drop an acquaintance such asJohn;he is not a good companion for you.你和约翰那样的人断绝往来是明智的，对于你他并不是一个好伙伴。It is generally not advisable for expectant mothers to travelby air after the 28th week of pregnancy.怀 孕28周以后的准妈妈一般不宜乘坐飞机出行。It may be advisabl

13、e to have a blood test to put your mindat rest最好验一下血，好让你自己放心。It is advisable to mix coarse grit into heavy soil to improvedrainage.建议将粗砂掺到黏重的土壤里，以提高排水性能。2.英语里有些形容词在意义上与情态或意愿有关，如advisable,当用先行词it充当主语，而用它充当表语时，则 that从 句（主语从句）的谓语动词用现在时虚拟式（美国英语）或 用 should+动词原形；（英国英语），如：It is advisable that we（should）sta

14、y at home instead ofgoing to the movie.我们还是不去看电影，呆在家里好。I dont think it advisable that Tim be assigned to the jobsince he has no experience.我认为最好不要派蒂姆担任那项工作，因为他毫无经验。（研考真题）类似用法的形容词还有：essential重要的,必不可少的 ise叩important重要的necessary 必须的strange奇怪的imperative非常必要的，当务之急的 imperstivvital至关重要的impossible 重要的obliga

15、tory 必须的appropriate 适当的Spraupri3t,aprsuprieitdesirable好的，所希望的preferable 更好的It is essential that you have some experience.你必须得有些经验。It is essential that we present a united front.至关重要的是我们要表现得团结一致。Its essential you make the right decisions from the wordgo.关键是从一开始就作出正确的决定。It is important that he(should)

16、attend every day.他每天都要出席，这很重要。Its very important to me that you should be there.你应该到场，这对我很重要。It is necessary that she(should)come here twice a week tohelp do the room.她有必要每周来这里两次来帮忙打扫房间。It is necessary that he listen to the radio frequently.她很有必要常听收音机。It is strange that he(should)have so many friend

17、s.真奇怪，他居然有这么多的朋友。It is absolutely imperative that we finish by next week.我们的当务之急是必须于下周完成。It was imperative that he act as naturally as possible.最重要的是他要做到尽可能自然。It is imperative that the above rules be strictly observed.上述规定希严格执行为要。It is vital that you keep accurate records when you areself-employed.干

18、个体的要准确记录账目，这十分重要。It is vital that we act to stop the destruction of therainforests.至关紧要的是，我们应当采取行动制止破坏雨林。Its vital we are as fresh as possible for those matches尽可能保持旺盛的精力参加那几场比赛对我们来说至关重要。柯林斯高阶英汉双解学习词典这个例句说明vital这个用法是选择性的。It is impossible that he(should)forget our meeting;hemust have stayed away on p

19、urpose.他不可能忘记我们的会议，他准是故意不来。It is impossible that a single shot of education,administered in childhood and early adulthood,will beable to support a sustained,60-year career.只在童年和成年初期接受的一次教育不可能支撑持续60年的职业生涯。四级真题-2019年 6 月这个例句说明impossible这个用法是选择性的。It is obligatory that all employees(should)wear protecti

20、veclothing.所有员工必须穿防护服装。It is obligatory that every young man serve in the armedforces.每个年轻人都有义务在军队服役。It is appropriate that Irish names dominate the list名单上大部分是爱尔兰名字，这没什么不合适的。It is appropriate that everyone be suitably attired.人人穿戴得体是恰当的。It is appropriate that he should get the post.由他担任这一职务是恰当的。It

21、is appropriate that we(should)plant trees at this time.现在我们植树是恰当的。It is desirable that he(should)attend the conference.他参加会议是可取的。It is desirable that interest rates(should)be reduced.利率下调是可取的。It is desired that we(should)get everything ready thisevening.希望我们今晚一切都准备就绪。It is natural that she should do so.她这样做是很自然的。insistenturgentcompulsory,crucialprobable,properadvised,arranged,commanded,demanded,desired,ordered,proposed,recommended,requested,required,suggested