Unit 3 Reading and Thinking 语法点ppt课件-2022新人教版（2019）《高中英语》必修第二册.pptx

1、 Unit 3The InternetPeriod 2Reading and Thinking人教版（2019）必修二Difficult Sentences1.whenever引导让步状语从句，意为引导让步状语从句，意为“无论何时无论何时”：We can download software,documents,and images_(无论何时需要它们无论何时需要它们)whenever we need them1.无论天有多冷，他总是去游泳。2.任何人违反法律都要受到惩罚。3.你必须对你所听到的一切保密。However(No matter how)cold it is Whoever(Anyon

2、e who)violates the law You must keep,he always goes swimming.must be punished.whatever(anything that)you heard secret.whenever=no matter whenwherever=no matter wherehowever=no matter howWhatever=no matter whatWhoever=no matter whoWhichever=no matter which引导引导让步让步状语状语从句从句可替可替换换引导名词性从句引导名词性从句（主宾同表）不可（

3、主宾同表）不可替换替换2.make sb./sth.adj.作宾补作宾补：But the Internet has done much more for people than simply _(让生让生活更方便活更方便)make life more convenient3.At age 50,she found herself out of work and stuck at home with only her computer to keep her company.此句结构为“find+宾语+宾补”，out of work和stuck at home是句子的宾语补足语，说明宾语hers

4、elf 的处境。“with+名词名词+to do”结构，在句中做结构，在句中做stuck的伴随状语的伴随状语 with+名词/代词+doing(表主动或正在进行的动作)with+名词/代词+done(表被动或已完成的动作)with+名词/代词+介词短语/形容词/副词With the time passing by （随着时间的流逝）,he grows older.He went to sleep .（任务完成）He left .（灯亮着）He went to work .（把孩子留在家里）with his tasks finishedwith the light onwith the kids

5、 at home4.She also joined an online group where she could talk about her problems and get support and advice from others.由“where”引导的定语从句，先行词为“online group”was so inspired sothat主要用法主要用法 so+adj./adv+that从句 so+adj.+a/an+可数名词单数+that从句 so many/much/few/little+名词+that从句 他跑得如此快以至于摔倒了。这本书如此贵以至于我买不起。作业如此之多以

6、至于我做不完。He ran so fast that he fell down on the ground.It is so expensive a book that I cant afford it.There is so much homework that I cant finish it.such that 用法用法 such+adj.+可数名词复数+that从句 such+adj.+不可数名词+that从句 such+a/an+adj.+可数名词单数+that从句 她是一位如此好的老师以至于我们都喜欢她。She is such a good teacher that we all

7、like her.She is so good a teacher that we all like her.4.疑问词疑问词to do结构：结构：Jan has started taking online classes to learn more about _(如何利用互联网使社会变得更美好如何利用互联网使社会变得更美好)how to use the Internet to make society better 他不知道做什么。他不知道去哪里。他不知道什么时候去。他不知道选哪个。He doesnt know what to do.He doesnt know where to go.H

8、e doesnt know when to go.He doesnt know which one to choose.1.convenient adj.方便的 It is convenient（for sb.）to do sth.对（某人）来说做某事方便Language pointsconvenience n.U方便；便利C便利的设施 for convenience at ones convenience 为了方便起见 在方便的时候I bought this apartment for its_,for it is very_ for the bus stations and it has

9、a lot of_.convenienceconvenientconveniences2.update vt.更新；向提供最新信息 n.更新；最新消息 update sb.on sth.update ones knowledge 向某人提供最新信息 更新某人的知识1.I called the office to update them _ the days developments.2.Its important for the figures _(update)regularly.3.This app keeps you _(update)on all your favourite topi

10、cs.onupdatedto be updated3.stuck adj.卡住；陷（入）；困（于）get/be stuck in stick to陷入中，困在中坚持（to 为介词）To his disappointment,the opinion he had stuck _ out wrong.Ato turnBto turningCto turned Dto be turnedC1.In April，thousands of holiday makers remained _（stick）abroad due to the volcanic ash cloud.2.I didnt beco

11、me a serious climber until the fifth grade，when I went up to rescue a kite that was stuck _ the branches of a tree.Good opinions are worth sticking _ because they can benefit us all.stuckinto4.keep pany 陪伴某人in company with.keep company with.与一起与结交company n.同伴，陪伴 accompany v.陪伴 companion n.同伴accompan

12、y sb.to a place be accompanied by陪伴某人去某地由陪伴1.Last weekend she accompanied her friend _ the concert.2.Child must _（accompany）by two paying adults.2015福建卷 3.The Prime Minister,_（accompany）by the governor，led the President up to the house.tobe accompanied accompanied5.benefit n.益处 vt.使受益 vi.得益于benefici

13、al adj.有利的；有益的；受益的for the benefit ofbe of benefit tobenefit from benefit sb.be beneficial to 为的利益对有益从受益对某人有益对有益Doing morning exercises _ our health and we _ itAbenefits to;benefit Bbenefits;benefit fromCbenefits from;benefit Dbenefits;are benefited by6.distance n.距离 distant adj.遥远的in the distancefro

14、m/at a distance keep sb at a distance 在远处隔一段距离；从远处避免与某人太亲近1.It was difficult to get to know her because she always kept everyone at _ distance.2.The mountain _ the distance appears greener than it was before.ainThe picture looks better _.A.in the distanceB.at the distanceC.in a distanceD.at a distan

15、ceDin the distance与与at a distance是固定是固定搭配，搭配，B、C项结构错误。题意为项结构错误。题意为“这幅画稍远些看更好。这幅画稍远些看更好。”，故选，故选D项。项。7.inspire vt.鼓舞；激励；启发思考inspire sb.to do sth.inspire sb.with sth激励某人做某事激发某人的某种感情inspiring inspired inspirationadj.鼓舞人心的adj.受到鼓舞的；有灵感的n.灵感；鼓舞The movie is _,and we are all _A.inspired;inspiredB.inspiring;

16、inspiringC.inspired;inspiringD.inspiring;inspired8.now that 既然；由于now that，since，because，as 引导原因状语从句时，主句前不能再加so。1._(经你一提),I do remember that photograph.2._(既然你得到了一个机会),youd better make full use of it.Now that you have mentioned Now that you get a chance 9.access n通道；(使用、查阅、接近或面见的)机会 vt.进入；使用；获取access

17、ibleget/have access to be accessible to sb.adj.可接近的；可进入的；可使用的可以得到(机会，权利等)易被某人所接近/使用/进入等1.Students at the Belfast campus have access _ excellent sports facilities.2.Medicine should not be kept where it is _(access)to children.toaccessible10.go through经历；通过；完成；查阅；浏览go aheadgo against go by 前进；请说(做吧)背叛；违背；违反走过(某处)；(时间)过去；流逝The country has _ too many wars.Agone downBgone throughCgone alongDgone upBgo down下来，go through经历，go along进展，go up上升，句意是：这个国家经历了很多战争。