Unit3ADayOut第三課時(shí)Grammar牛津譯林版八年級上Lead-inNick:168cmSimon:168cmWhat’sthesamepointbetweenNickandSimon?Nickis168cm,Simonis168cm,too.NickisastallasSimon.GrammarA.as…asnotso/as…asB.Reflexivepronouns

as…as和……一樣notas…as不如……（一樣）=notso…as…

AUsingas…asWeuseas…astosaythatpeopleorthingsarethesameinsomeways.MrWuisashappyasthetwogirls.Weusenotas…astosaythatpeopleorthingsarenotthesameinsomeways.ThetwogirlsarenotastallasMrWu.=ThetwogirlsareshorterthanMrWu.Grammare.g.ThemodelGoldenGateBridgelookedasgreatastheonebackhome.這個金門大橋模型看起來和家里的一樣好。as…as和……一樣注意：用于兩個事物間的同級比較NickisastallasSimon.as+adjective(形容詞原級）+asThispencilisaslongasthatone.

2kg2kgHisbagisasheavyasherbag.strongJimlooksasstrongasMike.

JimMikePracticeGrammar

160g200gThegreenappleisnotasweightastheredapple.notas…as=notso…as不如……（一樣）Thegreenappleisnotsoweightastheredapple.PracticeThispencilisaslongasthatone.Hisbagisasweightasherbag.JimlooksasstrongasMike.Thispencilisnotso/aslongasthatone.Hisbagisnotso/asweightasherbag.Jimlooksnotso/asstrongasMike.Thegreenappleisnotso/asweightastheredapple.notso/as+adjective+as=comparativedegree(比較級)+than

Thegreenappleislighter

thantheredapple.GrammarPracticeLindaissendingsomepicturestoherparentsviaemail.Completehersentenceundereachpicturewithas…asornotas…as.123Thebusis________________(comfortable)thoseintheUSA.MrWuis_________(kind)afriend.ascomfortableasThejourneyis___________________(notinteresting)thevisit.notasinterestingas456TheEiffelToweris___________(nottall)therealoneinFrance.ThemodelSydneyOperaHouselooks_____________(wonderful)thatinAustralia.Thesonganddanceshowsare_________(good)themodelsinthepark.notastallasaswonderfulasasgoodasPracticePracticeWorkinpairs.Makesentenceswithas…asornotas…as.Thenshowtheminclass.ExerciseCompletethesentenceswithas…asornotas…as.1.火車不如飛機(jī)快。(fast)Thetrainisnotasfastastheplane.2.這條狗和那條狗一樣可愛。(cute)Thisdogisascuteasthatdog.3.玉林路和朝陽路一樣寬。(wide)YulinroadisaswideasChaoyangroad.4.數(shù)學(xué)書不如科技書有趣。(interesting)Themathbookisnotasinterestingasthesciencebook.5.Pizza和漢堡一樣美味。(delicious)Pizzaisasdeliciousashamburger.GrammarReflexivepronouns反身代詞單數(shù)myselfyourselfhimselfherselfitself復(fù)數(shù)ourselvesyourselvesthemselves它們是如何構(gòu)成的？單數(shù)：代詞+self復(fù)數(shù)：代詞+selvesGrammar口訣一二形代第三賓，加上-self變反身；復(fù)數(shù)形式怎么辦？相應(yīng)復(fù)數(shù)-selves跟；句中賓、表與同位，不作主、定要記清。1.Lindaenjoyedherselfinthepark.2.Linda’sparentswillgoandseethephotosforthemselves.3.Imendedthebikebymyself.Linda在公園玩得很開心。（賓語）Linda的父母將要去看他們自己的照片。（同位語）我自己修自行車。（放在介詞后）Grammar固定搭配byoneself獨(dú)自teachoneself自學(xué)enjoyoneself玩得高興helpyourself別客氣；自便e.g.Igohomebymyself.HeteacheshimselfEnglishathome.Didyouenjoyyourselvesattheparty?“Helpyourselvestosomefish.”需要記筆記哦！PracticeThestudentsareatSouthHill.ReadaboutLindaandSimon’ssecret.Completethesentenceswiththecorrectreflexivepronouns.Guide:Youcangoandenjoy_________now.Linda:Ohno!Simonistryingtopull______uptherocks.Luckily,someclimbershelpedSimon.yourselveshimselfPracticeSimon:Pleasedon’ttellanybodyaboutthis,Linda.Linda:OK,Iwon’t.You’relickyoudidn’thurt_______!Guide:Didyouallhaveagoodtime?All:Yes,wedid.Wereallyenjoy________!SimonandLindalookedateachother.Theykeptthesecretto__________.yourselfourselvesthemselvespracticeWhathappenedatSouthHill?ThestudentsareatSouthHillwiththeguide.Suddenly,LindafoundthatSimonistryingto_________________therocks.It‘svery____________.Simonshoutedfor_______.Luckily,someclimbers_________Simon.SimonaskedLinda_________________aboutthis.Linda_________.Onthewaytoschool,allthestudentssaidthey_______________.SimonandLindalookedat___________andsmiled.They________________________________.pullhimselfupdangeroushelphelpednottotellanybodyagreedenjoyedthemselveseachotherkeptthesecrettothemselvesExercise選擇反身代詞并用其適當(dāng)形式填空。

yourselfmyselfhimselfherselfitself1.Theyenjoyed_________verymuchintheWorldPark.2.Mary,don’talwaysthinkof________.3.Attheweekend,I______oftencleantheroom.4.Whenshewasinthemiddleschool,shebegantoteach______French.5.Nowsitdownandmake_______comfortable.6.Jimdoesit______withoutanyhelp.7.Pleasehelp_________tosomeapples,children.themselvesyourselfmyselfherselfyourselfhimselfyourselvesSummaryas…asas+adj+as和……一樣

否定形式：notso/as…as