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ID:50077030
大小:5.87 MB
页数:39页
时间:2020-03-03
《英语人教版八年级下册Unit5Period1.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit5Whatwereyoudoingwhentherainstormcame?Whatisthemonkeydoing?Itissinging.Whatisthecatdoing?Itissleeping.Whataretheydoing?Theyaredancing.Whatisthemandoing?Heisswimming.含义:表示现在某一时刻或某一时间段正在进行的动作。结构:is/are/am+现在分词(动词-ing)标志:now,look,listen,It’seight......例句:WearehavinganEnglishclassnow.现在分词的构成:1.
2、一般动词加ingsleep-sleeping2.以不发音字母e结尾的动词,去掉e再加ingdance-dancing3.以重读闭音节结尾的动词且词尾只有一个辅音字母,双写该辅音字母再加ingswim-swimming.现在进行时Add–ingtothefollowingverbs.1.ask—look—carry—askinglookingcarrying2.close—take—ride—closingtakingriding3.swim—get—sit—swimminggettingsitting4.put—begin—travel—puttingbeginningtravell
3、ingWhatwereyoudoingatthistimeyesterday?Wewerehavingahistoryclass.过去某一时刻Whatwereyoudoingat9:45lastMonday?9:45lastMondayWewereruuningatthattime.ManqicameintotheclassroomyesterdayWhenManqicameintotheclassroomyesterdayZitongwasdoinghomework.WhatwasHuangYuandoingatthistimelastSunday?atthistimelastSu
4、ndayShewasdoinghomework.BinYuanwaswateringtheflowersatthistimelastSunday.atthistimelastSundayWhatwereyoudoingatthistimelastSunday?Iwas/were......1.Wewereruuningat9:45lastMonday.2.ZitongwasdoinghomeworkwhenManqicameintotheclassroomyesterday.3.HuangYuanwasdoinghomeworkatthistimelastSunday.4.BinYu
5、anwaswateringtheflowersatthistimelastSunday.ThePastProgressiveTense过去进行时构成:was/were+v-ing含义:表示过去某一时刻或某一时间正在进行的动作。时间状语:at9:45lastMondayatthistimelastSundaywhenManqicameintotheclassroomyesterday(whensbdidsth)P109WasMikewascookingat8:00lastnight?No,hewasn,t.Hewaspainting.Wasthecatplayingfootballat
6、7o’clocklastnight?No,itwasn’tplayingfootballat7o’clocklastnight,itwasplayingbasketball.Whatweretheydoingat3:00yesterday?Theywereplayingsoccerat3:00yesterday.WhatweretheydoingwhenAmysawthemyesterday?TheywereridingbikeswhenAmysawthemyesterday.Whatwasthegoatdoingatthetimeoftherainstorm?Whatwastheg
7、oatdoingwhentherainstormcame?Hewastakingphotos.肯定句构成:主语+was/were+V-ingTheywereplayingsoccerat3:00yesterday.否定句构成:主语+was/werenot+V-ingItwasn’tplayingfootballat7o’clocklastnight.一般疑问句:Was/Were+主语+V-ing?WasMikewascookingat8:00lastnig
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