初中英语人教版八年级上册Unit3 Section A Period one

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1、Unit3SectionA1a-1c英语形容词/副词比较等级的构成有三个：原级，比较级和最高级。（一）形容词/副词的比较级1.形容词/副词比较级形式变化有规则的和不规则的两种。规则变化：1）单音节词末尾加-erEg:great-greatersmall-smallerclean-________tall-________long-________short-________smart-________2）单音节如以e结尾，只加-rEg:fine-finernice-nicerwide-________late-________3）闭音节单音节词如末尾只有一个辅音字母，须先双写这

2、个辅音字母，再加-erEg:big-biggerhot-hotterred-________thin-________fat-________4）以-y结尾的词，如-y前是辅音字母，则变y为-i，再加-erEg:easy-easierheavy-________funny-________lazy-________early-________friendly-________5）其它双音节和多音节词皆在前面加单词moreEg:difficult-moredifficultdelicious-________interesting-________outgoing-_______

3、_friendly-________hard-working-________loudly-________不规则变化：good/well-betterbad/badly-worsemany/much-moreold-older/elderlittle-lessfar-farther/further2.形容词比较级的用法：比较级用于二者的比较。如：(1).ShealsosingsmoreloudlythanTara.(2).Amyisthetallerofthetwogirls.(3).Whoistaller,TomorTim?(4).Mybikeismuchnewer.【注意

4、】even（甚至），much（许多），alittle/bit（一点）用来修饰比较级。题组练习一、单选()1.Helooks________thanPaul.A.youngB.youngerC.veryyoungD.theyoungest()2.Whichareyou________at,speakingorwriting?A.goodB.wellC.betterD.best()3.Mathis________ofthetwosubjects.A.difficultB.difficulterC.moredifficultD.mostdifficult()4.Herunsmuch_

5、_______.A.fastB.fasterC.fastestD.morefast()5.Tomis________tallerthanhisfriend.A.veryB.quiteC.muchD.too()6.Heis________thanhisbrother.A.thinB.thinerC.thinnerD.thinnest()7.–Thecakelooks________.–Yes,andittasteseven________.A.well;goodB.nice;betterC.good;worseD.better;best()8.Thebasketis_______

6、_thanthatone.A.muchheavyerB.moreheavierC.muchheavierD.moreheavy()9.TodayIgotupat7:00andImissed(错过)theearlybus.Ihavetogetup________tomorrowmorning.A.earlyB.earlierC.earliestD.moreearlier()10.Englishis________moreinterestingthanhistory.A.alotofB.afewC.lotofD.much