人教版八年级上英语第3、4单元语法及知识点讲与练.ppt

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1、八年八年级第第三三单元元知知识点点讲与与练 Unit 3 Im more outgoing than my sister.吴镇宇Feynman杨威杨阳洋曹格姐姐Joe黄磊黄多多陆毅贝儿一、一、语法：法：形容形容词和副和副词的比的比较等等级 a.原原级对比比 asasb.比比较级对比比 -adjer+thanc.最高最高级 the+adjest+-in(of)1、形容词和副词的同级对比asas 和一样 Im as tall as you.not as(so)+形容形容词或副或副词原形原形+as 不如 一样（在否定句中常用so 来代替as）如，Beier cant run fast Duoduo.

2、so/too/very/quite/rather-+原级在以上两个句型中形容词或副词一定要用原级。()Your father eat so much as my father.A.isnt B.doesnt C.dont D.arent()Your room isnt clean mine.A.so-as B.as-so C.as-as D.A or C()You must write carefully my father.A.as-as B.so-as C.as-so D.soso()Duoduo runs very but Yangyang runs even .A.fast;fast

3、B.faster;fast C.fast;faster D.faster;faaster.less/least+原原级结构示表示降级的比较级.意为“不如”.表示一方不如不如另一方如：This room is less beautiful than that one.这个房间不如那个房间漂亮。注意：注意：“not as/so+形容形容词或副或副词原形原形+as”可以与less/least+原原级+than 进行行转换如：It is not as/so warm today as yesterday.今天不如昨天暖和。He did not come as/so early as Wang Lin.

4、他不如王林来得早。()It is today yesterday.A.less warm;than B.more worm;than C.warmer;than D.much warmer;than()He came early Wang Lin.A.less;than B.more;than C.as;as D.much;than2、比较级（两者之间）基本句型(1)两者相比:Which is+比较级,A or B?如:Which is （大）,the sun or the moon?(2)比较级+than.如:Mike is （高）than John.(3)有of the two”,用the

5、+比较级.如:Lucy is the more careful of the two.(4)比较级前可用much/a lot/far/a little/a bit/even/any等修饰.如:()This book is interesting than that one.A.much more B.more much C.least more D.more less The blouse I bought yesterday is a little less expensive.To play basketball is far more enjoyable to the boy.A+（be

6、;实义动词）+比较级+than+B主语+谓语动词+adj./adv.比较级+than+对比成分(5)比较级+and+比较级,表“越来越”It becomes hotter and hotter .(热)(6)“the+比较级，the+比较级”,表“越，越”The （高）you stand,the （远）you will see.练习：()Mike looks _ than Paul,but they are of the same age.2.A.youngest B.the youngest C.younger D.very younger()The_ carefully you write

7、,the mistakes youl make.2.A.more;more B.more;fewer C.less;fewer D.less;less()you eat,you can get.A.The more;the fater B.The less;the fatter C.The more;the fatter D.The more;the thinner3.最高最高级 the +最高最高级+of/in a.in 表示表示“在在内内(指某范指某范围内内)”可以跟表示可以跟表示单位位,组织,时间等等单数名数名词.b.of表示属性表示属性(指在同指在同类的人的人,物中物中)后可接后可接

8、the+基数基数词/the+基数基数词+名名词复数复数/all+the+复数复数名名词/alleg.Jim works hardest of us all.My mother is the busiest in my family 疑疑问词+动词+最高最高级 which like best,A,B or C?()Changjiang River is on of the in the world.A.longer rivers B.longest riverC.longer river D.longest rivers注意：形容词的最高级前面必须加定冠词the，但当形容词最高级前面有物主代词修

9、饰时，则不加the。副词前面的the可以省略。例如：（正）This is my best friend.（误）This is my the(the my)best friend.（正）Today is the happiest day of my life.（误）Today is happiest day of my life.练习：()She is the tallest in his class.=She is _ than student in his class.A.taller;any other B.more taller;any otherC.taller;any D.much

10、taller;any others形容词形容词/副词副词 中招链接中招链接形副词：1.(09)27.Helen,can I wear jeans and a T-shirt to the evening party?OK.But a dress might be _ .A.good B.better C.bad D.worse2.(11)29.What do you think of the dress?Wonderful.I dont think I can find a _ one.A.good B.better C.bad D.worst3(10)23Excuse me，sir.The

11、shoes are a bit small for me Dont worryIll change them for a size A smaller B smallest C larger D largest4.(12)25.Yao Ming is _Chinese basketball player that ever played in NBA.A.tall B.taller C.tllest D.the tallest5.(13)25.My grandpa told a good story,but I told a _ one.A.good B.better C.best D.wor

12、se6.(14)Its possible to get$100 a day in this company,and some days you can get _.A.much B.more C.little D.fewer7.（15）25.What a clear blue sky!Yes,I have never seen sky.A.a more beautiful B.a most beautiful C.the more beautiful D.the most beautiful 8.（16）25.I have been to quite a few restrurants,but

13、 I can say this one is .A.good B.better C.the better D.the best 二、知二、知识识点点1.Make的的词组词组：make friends 交朋友交朋友 make mistakes 犯犯错误错误make sb.dsth 使某人做某事使某人做某事make the bed 整理床整理床铺铺()My mother made me too many computer games.A.not play B.not to play C.dont play D.to not play 2.关于关于 both 和和all:都有三中都有三中词词性，代性

14、，代词词/副副词词/形容形容词词；本；本单单元元主要出主要出现现的是副的是副词词顺顺口溜口溜“实实前系助情后前系助情后”eg:We are all good students so our teachers all like us.()The twins top of the students so her parents them.A.are both;like both B.both are;both like C.are both;both like D.both are;like both 3.动词动词+doing 的的词组词组：Enjoy doing sth.喜喜爱爱做某事做某事fi

15、nish/mind/stand/practice/keep/-doing sth.()Toms mother will let him go out to play with his friends if he doing his homework.A.finish B.practices C.enjoies D.finishes 4.maybe不等于不等于may be“有有动动合；无合；无动动分分”()he is a doctor=He a doctorA.Maybe;maybe B.May be;may beC.Maybe;may be D.May be;maybe 5.到达到达：get

16、to=arrive at/in=reach但但reach还还有有够够到意思；抽象到达到意思；抽象到达()We should put some medicine on the high place where children cant .A.get B.arrive C.reach D.hold6.词组词组：be similar to 与与-相似相似be the same as 与与-相同相同be different from 与与-不同不同have -in commen 有有-共同点共同点 ()My school is the same yours but its different Bil

17、ls.A.to;as B.as;from C.from;as D.to;from6.关于关于词组词组：in fact 实际实际上；上；such as 例如；例如；because of 因因为为+词组词组 because+句子；句子；care about=care for关心；关心；after all 毕毕竟竟()Our headteacher is very kind and funny.,hes funnier than anyone I know.A.After all B.In fact C.Such as D.Because of 7.关于关于 though/although与与but

18、;because与与so 英英语语中不能中不能连连用用()Tang Zijie did very well in the exam there were many new words in this paper.A.Although;but B.Though;/C./;but D./;though8.关于关于 talk的的词组词组talk about sb./sth.谈论谈论某人某人/某物某物talk with/to sb.与与-交交谈谈9.关于关于“few,a few,little,a little”：few“几乎没有”表否定，修饰可数名词复数；a few“有一些”表肯定，修饰可数名词复数；

19、little“几乎没有”表否定，修饰不可数名词 复数；当然它有“小的”意思。a little“有一点”表肯定，修饰不可数名词复数；也可修饰adj.()Im worried about our milk.Could you buy for us?A.a little;a little B.a little;a few C.little;a little D.little;a few 10.关于关于“关心，照关心，照顾顾”care about=care for=look after=take care of11.关于make 的词组：make friends 交朋友 make mistakes 犯

20、错误make sb.do sth.使某人做某事()I am good at friends.They all care me very much.A.make;for B.making;of C.making;about D.make;about 12.关于out词组：bring out 使显现/表现；come out 出来/出版look out 当心当心/向外看向外看put out 扑扑灭灭 hand out=give out 分分发发()My best friend,Mike often helps to the best in me.A.bring out B.come out C.ha

21、nd out D.look out 13.thats why是是-的原因的原因 thats because 是因是因为为-()He helps me as as possible.Thats I love him.A.much;why B.many;because C.much;because D.many;why14.as long as 只要只要-as soon as-一一就就-as soon as possible 尽可能早的尽可能早的 as many/much as 尽可能多的尽可能多的/地地 与与-一一样样多多 实战训练 25小小题 争取争取 100分分单项选择：八年八年级第第四四单

22、元元知知识点点讲与与练Whats the best movie theater?本本单单元知元知识识点：点：1.Its+adj+of/for sb.to do sth.对对于某人做某事是怎么于某人做某事是怎么样样的。的。2.how often 多久一次多久一次 how long 多多长时间长时间/长长度度 how soon 多久后多久后，往往用于将来，往往用于将来时态时态 how far 多多远远 how old多大多大岁岁数数 how much/many 多少多少 how about sb./sth/doing sth-?=What about sb./sth/doing sth-?-怎么怎

23、么样样？()-Its very kind you to help me with myEnglish.How do I study?-Three or four times a week.A.of;often B.for;long C.for;often D.of;long2.cut的的词组词组：cut v.切；割；砍切；割；砍 n.伤伤口口 cut up 切碎 cut down 砍到 cut off 切掉切掉 cut into 切成切成 have my hair cut 理理发发 ()The birds wont have places to live in if people keep o

24、n trees.A.cuting down B.cutting off C.cutting down D.cuting off3.some 一些一些，一般用于肯定句，但是在，一般用于肯定句，但是在语语气婉气婉转转的的/希望得到希望得到对对方肯定回答方肯定回答时时要用要用some;any一般用于否定句一般用于否定句/一般一般问问句，句，但在条件状但在条件状语语从句中肯定句也用从句中肯定句也用any ()Would you like to eat chicken?A.some B.a C.any D.many ()You can ask me if you have questions?A.som

25、e B.a C.any D.much4.the+比比较级较级-；the+比比较级较级-越越-越越-比比较级较级+比比较级较级 越来越越来越-one of the+最高最高级级+可数名可数名词词复数复数 +动词单动词单三三5.认认真真对对待待-take-seriously be new in town 新来到新来到这这个城个城镇镇 so far 迄今迄今为为止止 6.关于关于thanks to与与thanks for：thanks to 多亏，表原因；=because of=with ones help thanks for sth./doing sth.感谢-表结果。()my teachers

26、 help，I passed the final exam.A.Thanks to B.Thanks for C.Because of D.A or C()I want to be one of the best in my class next term.I it seriouslyA.boys;take B.boy;make C.boys;make D.boy;take 7.关于 词组：be up to sb.to do sth 由-做出抉择做某事play a role to do sth 做某事扮演角色物+come true 实现 人+realizethe best place to d

27、o sth.做某事的最佳地方()Thats to you to decide.You an important role in this game.A.by;play B.up;playing C.up;play D.with;are playing8.你觉得-怎么样？What do you think of sth/sb.?=How do you like sth./sb.?()-do you Chengdu?-Its great!One of the four big cities in China.A.What;like B.How;like C.How;think of D.B or C 实战训练 25小小题 争取争取 100分分如果没有如果没有记全笔全笔记，想再整理，想再整理的的话，可加微信可加微信我把直播回放我把直播回放发给你你春春节寒假六、七、八、九年寒假六、七、八、九年级都有都有课程程请介介绍你的朋友你的朋友们多多关注！关注！Thank you for listening