初中八年级英语课件Section A公开课

Unit3比较级的用法

形容词、副词的比较级表示的是两个人或物中“一个比另一个更……”，也可用于两部分之间的比较，但必须在同类事物之间进行比较，一般有连词than。常用句式结构是________RevisionA+be+比较级+

thanB1)形容词比较级的规则变法序号形容词规则单音节词和少数多音节词多音节词和部分双音节词以辅音字母加y结尾的，变y为i加~ertallshortwildnicefinelatefunnyheavyhappyeasybigfatthinhotoutgoingseriousathleticbeautiful以e结尾的加~r直接加~er在原形前加more重读闭音节词只有一个辅音字母时，先双写辅音字母加~erPanChangjiangisshorterthanLiuXiang…taller……funnier……heavier……younger……older……stronger……moreoutgoing……moreathletic…LiuXiang

PanChangjiangRevisionTalkingaboutthemTheblackpenismoreexpensivethantheblueone.￥18￥16￥850TheredpenismoreexpensivethantheothersPresentationalittlemuchhisherThewhitepencilisasshortastheyellowpencil.Hisrulerisnotaslongas

herruler.4cm4cm15cm20cmhersReadthearticleasquicklyasyoucan

andanswerthequestions.

1.Dotheylookthesameinallways?

2.Dotheylikesports?No.Insomeways,theylookthesame,andinsomewaystheylookdifferent.Yes，theydo.3a1.LiuLihasmorethanonesister.()2.LiuLiandLiuYinghavesomethingsincommon.()3.LiuYingisnotasgoodatsportsashersister.()4.LiuYingtalksmorethanLiuLi.()5.LiuYing’sfavoritesubjectisphysics.()6.Bothgirlsgotolotsofparties.()Readitcarefullyandwrite“T”(fortrue).“F”(forfalse)or“DK”(fordon’tknow).DKTFTFDKReaditcarefullyagain,comparethetwinsistersandfillinthechart.LiuLiLiuYingsamedifferentblackeyes,blackhairlikesportsgoingtopartiesshorterhairquiet,smartlongerhairphysics,chemistry

moreathletic,moreoutgoingP.EMyfavoritestarThesameDifferentWearebothChinese.Webothhavelonghair.Webothlikesinging.HeisalittletallerthanIam.Myhairismuchshorter

thanhis.Hesingsmuchbetterthanme.PairworkThesameanddifferentbetweenyouandyourfavoritestar.Makeadialoguewithyourpartner.A:LiuHuanismyfavoritestar.WebothareChineseandwebothlikesinging.B:Doyoulookthesame?A:No,wedon’t.Althoughwebothhavelonghair.Heisalittletallerthanme.Andmyhairismuchshorterthanhis.B:Anythingelse?A:Hesingsmuchbetterthanme.

lookthesame看上去一样

lookdifferent看上去不一样

insomeways在某些方面

incommon共通(同)的

morethan超出，多于，不止一个Explaination小试身手1.Jeffhas__________onebrother.2.Tina______________ashersister,peoplealwaysmistake(误认)them.3.______________myfatherandmyunclelookdifferent.

lookthesame,lookdifferent,morethan,insomeways,incommonmorethanlooksthesameInsomeways4.Benandhisfatherhavesomethings____________.incommon从方框中选出适当的短语完成句子。2.both“两个、两者都……，

作副词时常放在be动词之后,实义动词之前。“实前be后”Guiyangisabeautifulandcleancity.Therearemanyflowerson___sidesofthestreets.A.eitherB.neitherC.bothD.allC小试身手3.

although与though常可互换,表“虽然、即使、尽管”,都不能与but用于一句话中。但though用得更普遍。_____theymaynotsucceed(成功)，theywilltrytheirbest.A.ThoughB.ButC.BecauseD.UnlessA小试身手4.as…as…同级比较,两个as之间必须使用形容词或副词原级。意为“如同……一样……”,notas/so…as“不如……一样……”Itisnotso_____asyesterday,sothereare_____peoplesittinginthesquare.colder;fewerB.warm;moreC.warmer;moreD.cold;moreD小试身手5.alittle的三种用法：alittle+不可数名词，指_____，相当于abitof。

如:alittlewater一点水(2)alittle+形容词或副词，表示程度很浅，意为__________。如：alittlecold有点冷(3)alittle+形容词或副词的比较级，表示__________________。如：alittletaller更高一些

修饰比较级的单词还有：much,even,abit,alot,any,still,far,by,rather等

一些有点，稍微“更……一些”小试身手Itwasveryhotyesterday,butitis______today.A.muchhotterB.morehotterC.muchmorehotD.muchhot

ATheSame

DifferencesILindaNo.2MiddleSchoolOutgoingSeriousListentomusicEnglishMathLikehelpingothers1.65cm1.60cmWorkhardBadmintonBaseball以MybestfriendandI为题，结合提示写一篇短文，可适当发挥，60词左右。Homework1.Ourclassroomisbiggerthan

.A.sheB.herC.hers2.Myparents

hard.A.bothworkB.workbothC.bothworks3.Peteris

outgoingthanhisbrotherA.alittleB.muchC.alittlemore4.Thetiger

thecar.A.looksthesameB.looksthesamelikeC.looksthesameasD.lookslikethe