Unit3Grammar课件牛津译林版英语八年级上册

Unit3AdayoutPeriod3Grammar新课导入Readandfind1/29/20241.Well,thishillisn'tashighasarealone!2.ThemodelGoldenGateBridgelookedasgreatastheonebackhome.LanguageGoal1.能熟悉并正确运用本课时的重点单词和短语。2.能掌握as…as的用法。3.能掌握反身代词的构成及用法。新知学习课堂小结当堂检测学习目标重点研讨新知学习课堂小结当堂检测学习目标重点研讨AUsingas…asWeuseas…astosaythatpeopleorthingsarethesameinsomeways.MrWuisashappyasthetwogirls.Weusenotas…astosaythatpeopleorthingsarenotthesameinsomeways.ThetwogirlsarenotastallasMrWu.=ThetwogirlsareshorterthanMrWu.Tip:notas…as=notso…as新知学习课堂小结当堂检测学习目标重点研讨

Lindaissendingsomepicturestoherparentsviaemail.Completehersentenceundereachpicturewithas…asornotas…as.▲123MrWuis__________(kind)afriend.Thejourneyis___________________(notinteresting)thevisit.notasinterestingasaskindas新知学习课堂小结当堂检测学习目标重点研讨456TheEiffelToweris___________(nottall)therealoneinFrance.ThemodelSydneyOperaHouselooks_____________(wonderful)thatinAustralia.Thesonganddanceshowsare_________(good)themodelsinthepark.notastallasaswonderfulasasgoodas新知学习课堂小结当堂检测学习目标重点研讨BReflexivepronounsWeusereflexivepronounswhenthesubjectandtheobjectarethesamepersonorthing.Lindaenjoyedherselfinthepark.Linda'sparentswillgoandseethephotosforthemselves.新知学习课堂小结当堂检测学习目标重点研讨Tip:Notethespellingsofthesingularform-selfandthepluralform-selves.

ReflexivepronounsSingularPluralmyselfourselvesyourselfyourselveshimselfthemselvesherselfitself新知学习课堂小结当堂检测学习目标重点研讨

ThestudentsareatSouthHill.ReadaboutLindaandSimon’ssecret.Completethesentenceswiththecorrectreflexivepronouns.▲Guide:Youcangoandenjoy_________now.Linda:Ohno!Simonistryingtopull_______uptherocks.Luckily,someclimbershelpedSimon.yourselveshimself新知学习课堂小结当堂检测学习目标重点研讨Simon:Pleasedon’ttellanybodyaboutthis,Linda.Linda:OK,Iwon’t.You’reluckyyoudidn’thurt________!Guide:Didyouallhaveagoodtime?All:Yes,wedid.Wereallyenjoyed_________!SimonandLindalookedateachother.Theykeptthesecretto__________.yourselfourselvesthemselves新知学习课堂小结当堂检测学习目标重点研讨as…as的用法当我们要表示双方某方面（如年龄、身高等）程度相同或不同时，常用as…as或notas…as结构，表示“和……一样”或“和……不一样”。如：MaryisascarefulasLinda.玛丽和琳达一样仔细。HedoesnotrunasfastasTom.他跑步没有汤姆快。新知学习课堂小结当堂检测学习目标重点研讨注意：1.as…as或notas…as属同级比较，在此结构中，要使用形容词或副词原级。2.在否定结构中，“Aisnotas…asB”意思是“A不如

B……”。如：

Thisbookisnotasinterestingasthatone.

这本书不如那本有趣。

=Thisbookislessinterestingthanthatone.=Thatbookismoreinterestingthanthisone.新知学习课堂小结当堂检测学习目标重点研讨在同级比较的否定句中，我们也可以使用notso…as结构。如：Thisdeskisnotasheavyasthatone.这张桌子不如那张重。

=Thisdeskisnotsoheavyasthatone.=Thisdeskislighterthanthatone=Thatdeskisheavierthanthisone.当我们对事物进行比较时，要注意被比较的双方必须是同类事物。如：

Herrulerisaslongasme.(x)

Herrulerisaslongasmine.(√)新知学习课堂小结当堂检测学习目标重点研讨反身代词反身代词即人称代词的反身形式，它所指代的人或物与主语一致，在句中可以起到强调的作用。如：Mikecannotlookafterhimself.迈克不能照顾自己。Thechildrenenjoyedthemselvesverymuchinthepark.孩子们在公园里玩得非常高兴。Theykeptthesecrettothemselves.他们保守着这个秘密。新知学习课堂小结当堂检测学习目标重点研讨英语中共有以下八个反身代词：人称数单数复数第一人称myselfourselves第二人称yourselfyourselves第三人称himselfthemselvesherselfitself新知学习课堂小结当堂检测学习目标重点研讨注意：1.反身代词和它所指代的对象在人称、性别、数上必须保持一致。

2.第一人称和第二人称的反身代词是由形容词性物主代词加上self或selves构成，第三人称的反身代词是由宾格代词加上self或selves构成。

3.反身代词在句中不能单独作主语。如：

Myselfcanfinishmyhomework.(x)Icanfinishmyhomeworkmyself.(√)重点单词：itself,pull,rock,luckily,climberas…as的用法：

as…as表示______________，表示和……不一样时用___________________,在此结构中，要使用形容词或副词的___________。反身代词：反身代词及人称代词的反身形式，在句中起_________作用，我自己_____________，他们自己________________。Unit3Period3新知学习课堂小结当堂检测学习目标重点研讨和……一样notas/so…as原级强调myselfthemselves新知学习课堂小结当堂检测学习目标重点研讨一、用适当的反身代词填空。1.Theyenjoyed_________verymuchintheWorldPark.2.Mary,don’talwaysthinkof________.3.Whenshewasinthemiddleschool,shebegantoteach________French.4.Jimdoesit_______withoutanyhelp.5.Pleasehelp_________tosomeapples,children.themselvesyourselfherselfhimselfyourselves新知学习课堂小结当堂检测学习目标重点研讨1.HelenisslimmerthanLucy.(改为同义句)Lucy____________________________

Helen.2.Didyouhaveagoodtime?(改为同义句)Didyou______________?3.Wecanlookafterourselvesverywell.