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1、Unit 10 Iplantedtrees.Objectives and RequirementsLanguageTarget:Did youstudyyesterday? No,I didn’t.Yes,I did. Whatdidyoudoyesterday,Ben?I planted trees yesterday.Sounds and words:［t］［d］［id］VocabularyKey:plantedwatchedwashedcookedlistenedhelpedpainted
2、andcalledSounds and words: helped, listened, painted, used, carried, actedMaterialsPictures, tape, FlashcardsTeaching periods:3The First PeriodTeaching points:Conversation,Vocabulary, Target1.Learnthewords:planted, watched, washed, cooked, listened, helped, pai
3、nted, called2.Learnthesentences:Didyoustudyyesterday?Yes,Idid.No,Ididn’t.Whatdidyoudoyesterday,Ben? Iplantedtreesyesterday.Teachingsteps:一．Review1.Showthepicturesaboutvocabulary,usepresentcontinous tensesay the sentences:Sheis plantingtrees. HeiswatchingTV.To
4、miswashingdishes. Maryiscookingdinner.Tonyislisteningtotheradio.Jennyishelpingtheoldman.Mysisterispainting. Iamcallingmymother.2．Review thewords:plant, watch, cook,listen,help,paint,call二．New teaching（一）Learn the words1.LookatPicture1,answerthequestion.Whatdid
5、shedoyesterday? Sheplantedtrees.2.GuidetoaskinpairaboutPictures2to8.(Pay attention:thepronunceof ［t］［d］［id］3.Guidetolearntherulesofthe pasttense. 一般情况，在词尾加-ed 词尾有字母e的词只加-d 末尾只有一个辅音字母的重读闭音节词，双写该辅音字母后，加ed 结尾“辅字母+y”的词，改y为i，再加-ed原形 help love sto
6、p study过去形式 helped loved stopped Studied附词尾-ed的读音 读音 例词在浊辅音和元音后面 ［d］ Called在清辅音后面 ［t］ Worked要［d］［t］音后面 ［id］ planted4．Games:Playthecards,PaperScissorStone.（二）Target1.Lookatthepicturesandguidetoanswerthequestions.(Picture1)What
7、didJennydoyesterday?(Picture2)WhatdidTonydoyesterday?(Picture3)DidPeterwashthedishesyesterday?(Picture4)DidAmycookyesterday?2.AskthestudentsanswerthequestionsWhatdidyoudoyesterday?Didyoustudyyesterday?3.Listentothetapeandguidetoread.4.Practiceinpair.（三）Practice11.Gu
8、idetounderstandthepictures.2.Listentothetape,anddothelistening3.Checkthem4.Guidetoread（四）Practice21.Guidetounderstandthetitle.2.Workinpair
