译林版初中八年级英语上册学案Unit 1 Friends_教案4.doc

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1、Unit1FriendsPeriod4【教学目标】KnowledgeAimsWords:cheerful,printer,better,worse,worst,height,competition,test,be,becomePhrases:inthedrawingcompetitionSentences:Thisisthemostexpensiveprinterintheshop.Millieistheslowestswimmerofthesixstudents.AbilityAims1．Touseanadjectivebef

2、oreanounorafteralinkingverbtodescribesomeoneorsomething.2．Tousecomparativestocomparetwopeopleorthings.3．Tousesuperlativestocomparethreeormorepeopleorthings.MoralAimsLetthestudentscomparepeopleorthingshappily.【教学重难点】1．Tousecomparativestocomparetwopeopleorthings.2．Tous

3、esuperlativestocomparethreeormorepeopleorthings.【教学过程】Step1Lead-inT:YesterdayIaskedyoutodescribeapersonyoulikeandbringhisorherphotohere.Nowwouldyoupleaseshowmeyourwork?SomeSscometotheblackboardanddescribe.Tshowsoneofthedescriptionsandunderlinessomeadjectivesinthedesc

4、ription.Step2PresentationT:Theseunderlinedwordsarecalledadjectives.Pleaselookatthepicturesandthesentences.Canyoutellmetheuseofadjectivesinthem?Showapictureofawomanwithshorthairandasleepingcat.Shehasshorthair.Herhairisshort.3/3Thisisalazycat.Thiscatislazy.Ssfindouttha

5、tadjectivesareusedtodescribepeopleorthingsandareusedbeforenounsorafterlinkingverbs.T:Canyouthinkofanylinkingverbswe'velearntbefore?ShowSssomeofthelinkingverbswhichareoftenused.Step3PracticeSsdoPartA.Rearrangethewordstoformcompletesentences.Milliehasshorthair.Sandywea

6、rsroundglasses.Amyisfunnyandcheerful.Milliedoesnotlikelonghair.Sandyistallandhaslonghair.ThelpsSsfindouttheuseofadjectivesineachsentencebeforeanounorafteralinkingverb.Step5Presentation1．T:Lookatthesetwogirls.Canyoufindoutthedifferencebetweenthetwosentences?Emphasizet

7、hatanadjectiveisusedwithanounoralinkingverbwhileanadverbisusedwithaverb．2．ShowSsmorepictures.Helpthemsaysentencestocomparethethingswithcomparativesandsuperlatives.Ssfindoutthatcomparativesareusedtocomparetwopeopleorthingswhilesuperlativesareusedtocomparethreeormorepe

8、opleorthings.Alsofindoutsomewordsandphraseswhichindicatetheuseofcomparativesorsuperlatives.Comparative:than,much,even,still,alittle