Unit7Grammar课件译林版七年级英语下册

Grammar七年级下册滨海县第一初级中学

郭凤娟LearningaimsBytheendofthelesson,wewillbeableto:1.recognizeandunderstandthesimplepasttense;2.learntherulesforformingthesimplepasttenseofregularverbs;3.usethesimplepasttensecorrectly.自学自练展素养Sheisrollerskating.WhatisMilliedoing?DoyouwanttoknowMillie’sexperienceofrollerskating?Lookatthepictures,answerthefollowingquestion:研学随练展收获WhoWhenWhatMillieLasttermNowAttheweekendItriedrollerskating....Atfirst,Icouldnotevenstanduponmyskates.

Hehelpedmepractise,...,Ifounditveryenjoyable.I'mnotsoafraidofskating.I'mgoingtohavemyskatinglesson.Readtheshorttextandcompletethefollowingtable:研学随练展收获Whattimeexpressionsdoweoftenuseinthesimplepasttense?WhendidMillietryrollerskatingforthefirsttime?◎

YesterdayImetanoldfriendinthestreet.◎

Amy’sfatherwasadriverthreeyearsago.研学随练展收获由行为动词构成的一般过去式昨天我在街上遇见了一位老朋友。三年前Amy的爸爸是一位司机。一般过去时表示过去某个时间或某段时间内发生的动作或存在的状态。状态动作由be动词构成的一般过去式theuseofthesimplepasttense你知道动词过去式的变化规则吗？研学随练展收获研学随练展收获变化规则原形过去式hoped,

livedstopped,

planned

hurried,

worriedstayed，enjoyed大部分动词后面直接加_____以e结尾的动词，直接加___以辅音字母结尾的重读闭音节动词，双写最后一个辅音字母，再加___以辅音字母加y结尾的动词，去掉“y”再加_____-ed-d以元音字母+y结尾的单词直接加_____规则动词的过去式变化-ied-ed-edtalk,joinhope,livestop,planshop,chathurry,worrystay,enjoytalked,

joinedshopped,chatted研学随练展收获不规则变化举例保持不变元音有变化辅音有变化元音、辅音均有变化其他write➜wrote,cost➜cost,put➜put,set➜setknow➜knew,come➜came,draw➜drew

make➜made,spend

➜spent,lend

➜lent,build

➜builtleave

➜left,teach

➜taught,catch

➜caught,buy

➜boughtam/is➜was,are➜were,have➜had不规则动词的过去式变化研学随练展收获P130-132研学随练展收获listenedwentshoppedranswamwroteshowedtalkedlookedputplayedwokecamegotstudiedwatchedPractice检学综练展成效1.一般过去时表示过去某个时间或某段时间内发生的动作或存在的状态。2.在一般过去时的句子中，常带有表示过去时间的状语，如:justnow、yesterday、yesterdaymorning/afternoon/evening、thedaybeforeyesterday、lastnight/week/month/year、threeyearsago、in2008等。3.规则动词的过去式变化

不规则动词的过去式变化检学综练展成效plannedboughtshoppedpreparedleftmettookwashad检学综练展成效hadwentwalkedhadwasenjoyed检学综练展成效stayedwassleptweretoldwent检学综练展成效metrodestoppeddidnotbringboughtleftdidnotmeettookWorkbook(P124)2Choosetodo1MustdoHomework1.Rememb