人教版英语八年级上册-Unit-3-单元复习-课件.ppt

1、4.31 m4.56 mMr li jumps _ (far)than Mr Zhang.farther比较级 练一练 结构及 用法 规则单词规则单词 变化变化 不规则单规则单 词词变化变化两者之间做比较，尾巴er少不了一般词尾加er，有e词尾只加r单一辅音单音节，双写词尾加er辅音加y很重要，去y变i加er双多音节字太长，前加more来比它强比较级规则变化口诀比较级规则变化口诀 good/well-better bad/ill/badly-worse many/much-more little-less far-farther/further 不规则比较级变化不规则比较级变化 形容词副词比较

2、级结构及用法形容词副词比较级结构及用法1.A+be+adj比较级+than+B A比Beg:I am more outgoing than my sister.我比我姐姐更外向2.A+行为V+adv比较级+than+B A做某事比B 更eg:Tom runs faster than Tim.Tom比Tim跑的快。3.as+adj/adv原级+as 和一样My father is as heavy as my uncle.我爸爸和我叔叔一样胖.She arrives at school as early as her sister.她和她姐姐来的一样早。(比较级派对）比较级派对）(侦探学员侦探学

3、员Q）(直通中考）直通中考）(爱我你就夸夸我）爱我你就夸夸我）街道上流传着无数的传街道上流传着无数的传说。这些传说引发了各种说。这些传说引发了各种奇妙事件奇妙事件，请大家关注侦探学员请大家关注侦探学员Q Q 侦探学员侦探学员Q 事件事件1 Tom比比Sam聪明聪明 传说传说 Tom is smart than Sam.真相真相 _.证据当两者进行比较时，应用句型 A+be+adj比较级比较级+than+BTom is smarter than Sam事件事件2 David 和和Eric一样勤奋。一样勤奋。传说传说David is as more hard-working as Eric.真相真

4、相 _.证据asas 结构中,用adj或adv的原形David is as hard-working as Eric 事件事件3 董明龙比马玉欢跑得快。董明龙比马玉欢跑得快。传说传说 DongMinglong is runs faster than MaYuhuan.真相真相 _.证据当两者进行比较时,副词比较级需注意实义动词前不能出现Be动词。DongMinglong runs faster than MaYuhuan.事件事件4 Linda比她姐姐友好。比她姐姐友好。传说传说 Linda is more friendly than her sister.真相真相 _.证据friendly是

5、辅音字母加y结尾的形容词，变比较级是改y为i，再加er.Linda is friendier than her sister 事件事件5 你的书包比我的漂亮。你的书包比我的漂亮。传说传说 Your bag is more beautiful than my.真相真相 _.证据同类事物进行比较，your bag 和 my bag 进行比较，因此，在表示某某人的某物时我们用名词性的物主代词。Your bag is more beautiful than mine 事件事件6 Tom说英语比我清晰。说英语比我清晰。传说传说 Tom speaks English more clear than me.

6、真相真相 _.证据比较级使用时应该首先判断是形容词还是副词此处clearly修饰speak。Tom speaks English more clearly than me说出下面单词的比较级。说出下面单词的比较级。smartbeautifulfarbigfriendlysmartermore beautifulfartherbiggerfriendlier说出下面单词的比较级。说出下面单词的比较级。funnyfinelittlethinexpensivefunnierfinerlessthinnermore expensive说出下面单词的比较级。说出下面单词的比较级。quietserious

7、badclearlyfastquietermore seriousworsemore clearlyfaster说出下面单词的比较级。说出下面单词的比较级。welllargecarefullybusyboringbetterlargermore carefullybusiermore boring1.Lily is my friend.She is _ outgoing than me.(2013年河南中考）年河南中考）A.much B.a little C.a little much D.much moreD在形容词、副词比较级前加a little、much、a lot等表示比较的程度。1、

8、Tom doesnt run as fast as Jack.(同义句）（2014甘肃中考）Jack runs faster than Tom.表示一方在某一方面不及另一方时，用“not as/so as”的句型._1.Which color do you like_，blue or green?(2012新疆中考）新疆中考）Blue.Agood Bbetter Cbest Dthe bestB 两者之间用比较级两者之间用比较级1.Some of the doctors are paid almost twice as _as the nurses.（江苏2013年中考）A.much B.ma

9、ny C.more D.most A【解析解析】as as直接用形容词或副词的原级，先排除C、D二项；结合题意“一些医生得到的报酬几乎与护士的两倍一样多”可舍B选A。Welcome to No.X Middle School.The new school is_(big)than the old one.There are_(many)teachers and students than before in the new school.The teaching buildings(教学楼）are _(tall)than the old ones.The teachers work as_(h

10、ard)as before.The students study_(good)than before.The school is becoming_(beautiful).I think you will love our school.biggermore tallerhardmore beautifulbetter 1.A good friend is like a mirror.(好朋友就像一面镜子）好朋友就像一面镜子）2.Friends are like books-you dont need a lot of them as long as theyre good.（朋友贵在好而不在多）（朋友贵在好而不在多）3.My best friend helps to bring out the best in me.（我最好的朋友能使我成为最好）（我最好的朋友能使我成为最好）4.A true friend reaches for your hand and touches your heart.（一个真正的朋友向你伸出手,触动 你的心）Sayings(格言）格言）Homework 1.练习册比较级相关练习题。练习册比较级相关练习题。2.用比较级写一篇关于家庭的文用比较级写一篇关于家庭的文章。章。