初中英语形容词副词比较级教案资料.ppt

《初中英语形容词副词比较级教案资料.ppt》由会员分享，可在线阅读，更多相关《初中英语形容词副词比较级教案资料.ppt（17页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、初中英语形容词副词比较初中英语形容词副词比较级级一、定一、定义：将二者：将二者(人或事物）人或事物）进行比行比较时，用用比比较级。什么情况下应用比较级？什么情况下应用比较级？二、二、结构：形容构：形容词或副或副词的的比比较级+than+than翻译：翻译：A比比B 更更1.Mary is younger than me.Mary比我更年轻比我更年轻2.Marys ruler is longer than _Mary的的尺子比我的尺子更长。尺子比我的尺子更长。my rulermine注意：人与人比，物与物比注意：人与人比，物与物比形容词：作形容词：作定语定语或或表语表语：a beautiful

2、girl（形容词作定语）（形容词作定语）a wonderful story（形容词作定语）（形容词作定语）The book is interesting.（形容词作表（形容词作表语）语）副词：修饰副词：修饰动词动词I work hard.I play basketball well.请你判断1.Mike is taller than me.taller是形容词还是副词比较级？2.Mike sings more loudly than me.more loudly 是形容词还是副词比较级？3.Mike sings better than me.形容词和副词比较级的构成形容词和副词比较级的构成一、

3、规则变化一、规则变化：二、不规则变化：二、不规则变化：单音节词在词尾加单音节词在词尾加-er以字母以字母e接尾接尾的词加的词加-r以重读闭音节结尾的词应以重读闭音节结尾的词应双写双写辅辅音字母再加音字母再加er以辅音字母以辅音字母+y结尾的词结尾的词变变y为为i再再加加-erharder faster larger wider bigger thinner drier earlier 二、多音节词和、多音节词和 部分双音节词部分双音节词多音节词和部分双音节词在其前面加多音节词和部分双音节词在其前面加more+more+outgoing delicious serious quietlyeasi

4、ly hard-workingbeautiful clearlyinteresting loudlyworse三、不规则变化、不规则变化can you?more important easier thinner more outgoing better hotter more expensive cheaper more less 1.A比比B更更，比较级比较级+than You are shorter than Tom.2.越来越越来越：比较级比较级+and+比较级比较级 The earth is getting warmer and warmer.3.两者中较两者中较的：的：the+比较级

5、比较级+of the two。He is the fatter of the two.4.越越,就越就越:the+比较级比较级(主谓主谓),the+比较级比较级(主谓主谓)The more we get together,the happier well be.比较级的用法比较级的用法5.两者间进行选择，两者间进行选择，“哪一个更哪一个更”：Which/Who is+比较级，比较级，A or B?Which is more popular,cola or ice cream?6.比较级前可用比较级前可用程度副词修饰程度副词修饰。两多两多(much,a lot)两少两少(a little,a b

6、it)两甚至两甚至(even,still)还有一个远还有一个远(far)去了去了 Im much taller than you.比较等级用法补充：比较等级用法补充：一一.原级：原级：(同级比较同级比较)1.表示两者在某一方面相同时：表示两者在某一方面相同时：as+形容词或副词的原形形容词或副词的原形+asLiMingisastallasme.李明和我一样高。李明和我一样高。TomrunsasfastasJack.汤姆和杰克跑的一样快。汤姆和杰克跑的一样快。2.表示一方在某一方面不如另一方时：表示一方在某一方面不如另一方时：notas+形容词或副词的原形形容词或副词的原形+asIamnotas

7、busyasIusedtobe.我不像过去那么忙了我不像过去那么忙了中考热点中考热点1.My sister is good at sports.she can jump _than me.A.highest B.very high C.too high D.higher 2.-How can I speak English_ you?-Youd better speak more.I think.Aas good as B.more than C.as well as D.as much asCD3.In order to keep healthy,you should eat _ junk

8、food,_ vegetables.A.fewer,fewer B.less,more C.fewer,more D.less,less4.The ice in the lake is as _ as it was before.A.thin B.thinner C.thinnest D.the thinnestBA7.The more exercise you take,the _ you will be.A.weaker B.healthier C.luckier D.worse8.Everyone knows China is getting _ A.strong and strong

9、B.stronger and stronger C.more strong and strong D.strongest and strongestBB1、Thisbookis_(interest)thanthatone.2、Whichis_(easy),math or English?3、Thiscityismuch_(beautiful)thanthatone.4、Todayis_(hot)thanyesterday.5、Tomis_(tall)ofthetwoboys.6、Myfatheristhree years_(old)thanmymother.7、Nowitis_ and _(warm).8、The _youeat(much),the _(fat)youwillbecome.结束语结束语谢谢大家聆听！谢谢大家聆听！17