八年级英语上册Module3Unit3Languageinuse课时作业课件外研版.pptx

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1、Unit3languageinuse.Module3Sports目录contents语法探究语法专练中考链接写作训练语法探究目录contents语法探究Workseriously一、形容词比较级(2)上一模块我们学习了单音节形容词和部分双音节形容词的比较级构成形式和比较级句子的表达方式。那么，还有部分双音节和多音节形容词，它们的比较级是如何构成的呢？也是在词尾加-er吗？不是的，它们一般在形容词前加more构成比较级。语法探究Workseriously如：outgoing→moreoutgoing，beautiful

2、→morebeautiful。常用比较级一些不规则变化(识记)：原级比较级goodbetterbadworselittlelessmany/muchmorefarfarther/further语法探究Workseriously二、副词和副词的比较级(一)不难发现，副词一般修饰动词，通常出现在行为动词(实义动词)后，而形容词通常位于系动词之后作表语或名词之前作定语。另外，形容词和副词也可以进行形式上的转换。如：careful+ly→carefullyquick+ly→quickly语法探究Workseriouslysa

3、fe+ly→safelybusy+ly→busilyheavy+ly→heavily但需要注意，部分词语既可作形容词也可作副词，学习过程中要注意积累，如fast，early，late等。语法探究Workseriously(二)副词的比较级副词比较级和形容词比较级的变化形式大致相同，也分规则变化和不规则变化两种。1.规则变化：①单音节词在词尾直接加-er。如：near→nearerhard→harder语法探究Workseriously②部分双音节和多音节词在词前加more。如：carefully→morecarefu

4、llywarmly→morewarmly语法探究Workseriously2.常用不规则变化：原级比较级wellbetterbadlyworsemuchmorelittlelessfarfarther/further语法探究Workseriously(三)副词比较级句型1.比较级+than如：Irunfasterthanhe/him.我比他跑得快。LilydoesherhomeworkmorecarefullythanMary.莉莉做作业比玛丽更仔细。2.比较级+and+比较级语法探究Workseriously如：H

5、estudiesharderandharder.他学习越来越努力。3.“the+比较级，the+比较级”，表示“越……，越……”。如：Themorecarefullyyoudrive，thesaferitis.你越小心开车越安全。语法专练目录contents一、单项填空。()1.—Sorry，Ican’tfollowyou.Wouldyoupleasespeak______?—Allright.A.moreslowlyB.moreloudlyC.morequicklyD.morequietly语法专练Workseri

6、ouslyA()2.ThisplaceisnotbigenoughforLucy’sbirthdayparty.Weshouldfinda______one.A.bigB.smallC.biggerD.smaller语法专练WorkseriouslyC()3.—Forme，winteristhebestseasonofayear!—Metoo.______ifthereissomesnow.Ilikeawhiteworld.A.BetterB.WorseC.LongerD.Shorter语法专练Workserious

7、lyA()4.______childrenthereareinafamily，______theirlifewillbe.A.Theless；thebetterB.Thefewer；thebetterC.Fewer；richerD.More；poorer语法专练WorkseriouslyB()5.Dearstudents，pleasereadeverysentencecarefully.Themore______youare，the______mistakesyou’llmake.A.carefully；fewerB

8、.careful；lessC.careful；fewerD.carefully；less语法专练WorkseriouslyC()6.—WhatdoyouthinkofLiuHuan?—Oh，heismyfavoritesinger.Ithinknoonecansing______.A.goodB.wellC.betterD.best()7.If