新目标英语八年级上册-Unit3复习课件-共22张.pptx

1、预学检测预学检测:12Revision of Unit 3 Learning aims1.Revise the key words and phrases in Unit 3.2.形容词和副词的比较级和最高级形容词和副词的比较级和最高级.课堂探究课堂探究1:Review the key phrases.1.想要做某事想要做某事 2.与与.类似类似 3.和和相同相同,与与一致一致 4.与与不同不同 5.关心；介意关心；介意 6.像一面镜子像一面镜子 7.只要；只要；8.使显现；使表现出使显现；使表现出 9.取得更好的成绩取得更好的成绩 10.伸手取伸手取 11.事实上；实际上事实上；实际上 wa

2、nt to do sth.be similar tothe same asbe different fromcare aboutbe like a mirroras long asbring outget better gradesreach forin fact课堂探究课堂探究1:Review the key phrases.12.交朋友交朋友 13.其他的其他的 14.感动某人感动某人 15.在在.有天赋有天赋 16.善于与善于与相处相处17.享受做某事的乐趣享受做某事的乐趣 18.擅长做某事擅长做某事 19.让某人做某事让某人做某事 20.与与一样一样 21.对某人来说做某事对某人来说做

3、某事的的make friendsthe other touch ones heartbe talented inbe good withhave fun doing sth.be good at doing sthmake sb.do sth.as+adj./adv.(原级原级)+asIts+adj.+for sb.to do sth.课堂探究课堂探究2:The important language points.52022-10-26同步检测同步检测:72022-10-26同步检测同步检测:根据汉语意思完成下列句子根据汉语意思完成下列句子.(1).(2).(3).82022-10-26920

4、22-10-26课堂探究课堂探究3:形容词和副词的比较级、最高级形容词和副词的比较级、最高级.大多数形容词和副词有三个等级：大多数形容词和副词有三个等级：(1).原级原级(不作比不作比较较),修饰词修饰词very,so,too,pretty,really.(2).比较级比较级,表示表示“较较”或或“更更”的意思的意思(两者两者之间进行比较之间进行比较),标志词标志词than/A or B/of the two等等,修修饰词饰词much,a lot,a little等等.(3)最高级最高级,表示表示“最最”的意思的意思(三者或三者以上作三者或三者以上作比较比较),形容词最高级前面一般要加定冠词形

5、容词最高级前面一般要加定冠词the,后面可后面可带带in(of)短语来什么比较的范围短语来什么比较的范围撒哈拉沙漠是世界上最大的沙漠。撒哈拉沙漠是世界上最大的沙漠。The Sahara is the biggest desert in the world.She looked so(really)tired after a days work.Today is much hotter than yesterday.102022-10-26构成规律：构成规律：单音节词单音节词和部分双和部分双音节词音节词一般加-est，如：strongstrongest，fastfastest以不发音的e结尾，加

6、-stnicenicest,large-largest以辅音加y结尾,改y为i,加-esthappy happiest辅音字母结尾的重读闭音节词，双写末尾的辅音字母，加-estthin thinnest多音节词，和部分双音节词，在词的前面加mostoutgoing most outgoing规则变化规则变化112022-10-26常用的不规则形容词比较级和最高级变化形式 原级原级比较级比较级最高级最高级good/wellbetterbestmany/muchmoremostbad/ill/badlyworseworstoldolder/elderoldest/eldestfarfarther/

7、furtherfarthest/furthest122022-10-26同步检测同步检测:写出下列形容词或副词的比较级和最高级写出下列形容词或副词的比较级和最高级.原级原级比较级比较级最高级最高级bigcheapnewcloseexpensivepopularcomfortableinterestingbiggerbiggestcheapercheapestnewernewestcloserclosestmore expensivethe most expensivemore popularthe most popularmore comfortablethe most comfortable

8、more interestingthe most interesting132022-10-26探究小结探究小结 形容词比较级的用法形容词比较级的用法1、两者之间的比较，句中有标志词、两者之间的比较，句中有标志词thanTom is taller than John2、Which/Who is+比较级比较级,A or B?Which is easier,maths or English?3、能修饰比较级的副词：、能修饰比较级的副词：much、a little、even、far、rather、a lotThis city is much bigger than that oneToday is

9、a little hotter than yesterday.4、比较级、比较级+and+比较级，比较级，“越来越越来越”Now it is hotter and hotter.142022-10-265.The+比较级，比较级，the+比较级比较级 越越.,就越就越.The more you read,the more you know.The harder you study,the better your life will be.152022-10-266.同级比较同级比较 as(+形容词或副词的原级）形容词或副词的原级）+as 与与一样一样.Tom works as hard as

10、Jim.not as/so(+形容词或副词的原级）形容词或副词的原级）+as 不如不如;与与不一样不一样This room is not as/so big as that one.162022-10-26特殊情况：特殊情况：7.the+比较级比较级+of the two (两者中）较两者中）较.的一个的一个eg.这对双胞胎中，这对双胞胎中，Jack更高些。更高些。Jack is the taller of the twins.Tina is the thinner of the two.eg.Tina在两人中更瘦。在两人中更瘦。172022-10-26(C )1.This is one of

11、 _ films of this year.A.more exciting B.exciting C.the most exciting D.most exciting(C )2.The weather in Beijing is colder than_.A.in Guangzhou B.Guangzhou C.that in Guangzhou D.that from Guangzhou(C )3.Tom is _ of the two boys.A.taller B.tallest C.the taller D.the tallest(D )4.Of my parents,my fath

12、er looks_.A.old B.older C.the oldest D.the older自信检测自信检测:一一.(基础检测基础检测)单项选择单项选择.182022-10-26()6.The man made his son _ after he told him some jokes.A.laugh B.to laugh C.laughed D.laughing()7.Mary is similar _ her father.They both have big eyes.A.with B.like C.to D.for()8._ they are good friends,_ the

13、y have different interests.A.Though,but B.Though,/C.Because,so D.Because,/()9.Who is _ old people,you or she?A.better at B.better with C.better in D.best with()10.My school is different _ yours.A.in B.by C.of D.fromACBBD192022-10-261.Who is _(heavy),Wang Lin or Lin Tao?2.Mr Green is _(serious)than M

14、r Brown.3.The sun is _(big)than the earth.4.Unit 4 is _(difficult)than Unit 5.5.My mother is _(young)than your mother is.6.There is going to be a singing_(compete)this afternoon.7.Who is the_(win)of the 100 meters race?8.I can dance_(well)than any other student in our class.9.Jim works as_(hard)as J

15、im.So they both get good grades.10.Can you say it_(loud)?I cant hear you.11.I like the friend who is a good _(listen).12.She likes to have friends who are _(difference)from her.13.Lingling has long hair,but her sisters hair is longer than_(her).14.Bob enjoys _(tell)jokes.15.It is very necessary for us _(read)English in the morning.自信检测自信检测:二二.(同步检测同步检测)用所给词的正确形式填空用所给词的正确形式填空.heaviermore seriousbiggermore difficultyoungercompetitionwinnerbetterhardlouderlistenerdifferentherstellingto read202022-10-26三三.(智力冲浪智力冲浪)