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必修2 Module2 No Drugs单元重难知识点总结

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2021-03-01 09:39
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2021年3月1日发(作者:什么事)


Unit 2. No Drugs



.


重点词汇及拓展




1. likely adj.


可能的



2



ban vt.& n


.禁止;禁令



3



affect vt.


影响;对??有坏影响



4



danger n


.危险→


dangerous adj.

危险的→


dangerously



adv.


危险地



5



inject vt.


注射→


injection n


.注射




6



powerful adj.


有力的;


(


药等


)


有功效的→


power n


.力量



7



connection n


.联系;关系;关联→


connect




v


.联系,关系



l adj.


违法的,不合法的→


le gal(


反义词


)adj.


合法的



9



treatment n


.治疗→


treat v


.治疗,对待



10



participant n


.参与者;参加者→


participate vi.


参加,参与



11



distraction n


.分心,分散注意力→


distract v


.分心,分散




12



crime n


.犯罪行为,罪行→


criminal n


.罪犯



13



reduce vt.


减少→


reduction n


.减少





.


重点短语




/become addicted to


迷上;对??上瘾



2



follow one's advice


接受某人的建议



3



give up


放弃



4



belong to


属于



5.



instead of


代替,而不是



6



Be related to


有关系的;有关联的



7



break into


破门而入,强行闯入



8



in order to


为了??



so as to


为了??





.


重点句型



1. Drug users are more likely to get into trouble at school.



2



I couldn't agree more







.


语法



tive of purpose(


不定式表目的


)




ial clause of result(


结果状语从句


)






.


重点词汇及拓展




1



addict vt.

< p>
使成瘾,使入迷


(


常用于被动语态


)



n


.入迷的人,上瘾的人



归纳拓展



(1)be/become/get addicted to...


沉迷于??,对??上瘾,热爱??



addict oneself to


沉溺于??,醉心于??



(2)addiction n


.沉溺;瘾,癖好



addicted adj.


上瘾的


(


人的状态


)


addictive a dj.


使成瘾的;上瘾的


(


事物的性质


)



注意:和


addicted/addiction


连用的


to


是介词,后面要跟名词、代词或动名词作


宾语。



例句:


He became __________________that he failed the subjects.


他如此迷恋网络,以至于功课不及格。



The professor is an opera ________________.


那位教授是一个歌剧迷。



He is now fighting his addiction to smoking.


【链接训练】



She


is


so________to


Korean


soaps


that


recently


she


is


often


late


to


fetch


her


son


from school.


A



applied






B



addicted








C



interested








D



crazy




2



reduce vt.

< p>
缩减,


减少;


使??处于??状态


(


表示此种意义时常用被动语态


)


使变弱,使降职


(


< p>
)


;约束,限制



归纳拓展



(1)reduce... to...


把??减少到??;把??降低到??


< p>
reduce...by...


把??减少了??;把??降低了??



reduce ashes


把某物化为灰烬



be reduced to despair


陷入绝望


< p>
(2)reduce


的反义词是


increase


,表示“增加到??”


,要与


to


搭配;表示“增加


了??”


,要与


by


搭配。





例句:


They __________________.You had better go and buy something in a hurry.


他们把价格降低了

20%


,你最好赶紧去买东西。



The expenses have been ______________________ one month.


每月的费用已降到


1 000


元。



The fire __ _____________________.


大火把房子化为灰烬。



【链接训练】




The government calls on the public to go


to work by bicycle instead of by car in


order to______ air pollution.


A



warn






B



endanger










C



stop






D



reduce



Having almost run out of money



we were reduced ________ staying in a cheap


hotel.


A



at






B



by












C



to







D



in




3



ban n


.禁止,禁令



vt.


禁止,取缔



归纳拓展



(1)ban



n./pron./doing...


禁止??< /p>



ban sb. from doing sth.


禁止某人做某事



ban on/against


禁止



(2)put a ban on...


禁止??



put/place...under a ban


禁止


(


其被动语态形式为


be put/placed under a ban


被禁止


)


例句:


He was banned ___________ ________________.


他被禁止出席该会议。



There is to be a ban on singing in the office.


将会有一条禁止在办公室唱歌的禁令出台。



Parking in the street is placed under a ban.


在大街上停车是被禁止的。




同类辨析



ban



forbid



prohibit


三个词都表示“禁止”之意。



(1)ban


语气最重,指权威机关


(


比如政府、官方等


)


正式禁止。



(2)forbid


是普通用词,指个人的 意愿。



(3)prohibit


是正 式用词,指用法律或法令来禁止。




【链接训练】



She has been banned________ for six months.


A



from driving





B



drive









C



to drive






D



to have driven




4



affect vt.

< p>
影响,感动;


(


疾病


)< /p>


侵袭;假装;喜欢



归纳拓展



be affected by


被??侵袭,被??感动



be affected by heat


中暑



be affected with high fever


发高烧



例句:


The noise from the street ______________.


马路上的噪音影响了我们的工作。




同类辨析



affect



effect



infl uence


三个词都有“影响”的意思。


< br>(1)affect


指“产生的影响之大足以引起反应”


,着重“影响”的动作,有时含有


“对??产生不利影响”的意思。


(2)effect


作动词时,意为“使


(


某物


)


产生;使发生;引起 ”


,着重“造成”一种特


殊的效果。


但 作


“影响”


解时,


通常用作名词,


常用短语为


have an effect on



对??


有影响”




(3)influence


常常是指间接地、 以一种无形的力量去潜移默化地“影响”人的行


为、性格、观点等。



例句:


__________ a high


?


school biology teacher



he took up the study of medicine.


在一位中学生物老师的影响下,他从事了医学研究。




Modern farming methods can _____________ on the environment.


现代农业耕作方法可能对环境造成负面影响。





【链接训练】



Smoking can________your health, and__________



Professor Brown said.


A



eff ort



so can bad eating habits


B



influence



so bad eating habits can

< br>C



effect


< p>
so bad eating habits can


D



affect



so can bad eating habits





5



rec ognize/recognise vt.


认出,识别;承认,认可;认识到



归纳拓展



(1)recognize sb./sth.


认出某人,识别出某物



recognize...as/to be


承认??是??;认为??是??



It is recognized that...


人们意识到??



(2)recognition n


.认出,认识,识别



< p>
例句:


You



ve changed so much that I couldn



t recognize you just now.



They have _________________________________.


他们已经承认他是他们的领导。



It_______________this solution could only be temporary.


人们意识到这只是个临时的解决方案。




同类辨析



recognize



know


(1)recognize


指把原来认识的人再次“辨认出”


,是非延续性动词。



(2)know


“认识并熟悉某人”


,是延续性动词。




I ________ him so well that I can ________his steps.


A


.< /p>


know



know





B



recognize


< br>recognize


C



re cognize



know





D



know



recognize






.


重点短语




1



break into


强行进入,闯入;突然发出;突然??起来



(break into



into< /p>


是介词,及物动词词组,后面需接宾语


)


归纳拓展



break away from


脱离;打破



break d own


坍塌;失败;


(


身体

< p>
)


垮掉;


(


< p>
)


抛锚了



break off


折断;突然停止;脱落;绝交



break out(


火灾、战争等


)


突然发生,爆发



break in< /p>


打断


(


谈话


)< /p>


;闯入


(in


是副词,不及物动词词组, 后不能跟宾语


)



break through


突围;突破,冲垮



break up


打碎,拆散;分裂;分解;驱散



例句:


Thieves______________the store at night.


小偷在夜里闯入了这家商店。




As the president's car arrived



the crowd_______________loud applause.


当总统的汽车到达时,人群中爆发出了热烈的掌声。



He has________________from overwork.



【链接训练】




When the old man got home



he found that the house had been ________ and a


lot of things had been stolen.


A



broken out




B



broken up


C



broken into




D



broken off





If people want to________the ordinary methods



they must take their chance.


A



break down





B



break off


C



break up






D



break away from




2



belong to


属于



归纳拓展



(1)belong to


“属于”



不能用于被动语态,


也不能用于进行时。


后可跟人称代词,


不能跟 名词性物主代词。



(2)belong in/with/u nder


应归入


(


类别,派别,范畴等


)


;应被放在某处;合适,适




(3)belongings



n


.所有物,行李;相关事物,亲属



例句:


He _____________ this football club.


他是这家足球俱乐部的一员。



The chair _________________ the other room.


那把椅子应放在另一个房间。




A man of his ability ______ _________teaching.


具有他那种才能的人适合当老师。



【链接训练】


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