英语人教版七年级下册素材

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1、play和球类，棋类等体育名词搭配时，中间不用任何冠词（a,an,the).但它和乐器类搭配时，要用冠词the.play+球类棋类等体育类n.playthe+乐器类eg：playfootball   playchessplaytheguitar  playthepianoplay短语playsth.forsb./playsb.sth.为某人播放eg.Letmeplaysomemusicforyouplaysth.on(the)+乐器 用某乐器演奏某乐曲。eg.SheplaysoldEnglishsongsontheguita

2、r..........情态动词can+v.原形 表能力（会，能）eg.WecanspeakalittleEnglish.表许可（可以）/may语气委婉eg.Canwegohomenow?Can/MayIcomein?表请求(可以吗行吗)/could语气委婉eg.Can/Couldyouhelpme?情态动词must haveto+V.原形must必须（主观上强烈语气）eg.Youmustfinishyourhomework.Imustgonow.haveto不得不（客观）eg.It’salittlelateandIhavet

3、ogonow.否定mustn’t 禁止不准don’thaveto不必.........Canyourewritethem?1.Icanplay chess.(改为一般疑问句）Canyouplaychess?2.ShecanspeakChinese.（改为否定句）Shecan’tspeakChinese.3.Canyourbrotherplaybasketball?（作肯定回答）Yes,hecan.4.WewanttojointheEnglishclub.（划线提问）Whatclubdoyouwanttojoin?5.CanT

4、omandAmypaint?（作否定回答）No,theycan’t.Canyoufillintheblanks?1.____youswim? Yes,Ican.2.Canyourfatherplaytheguitar?No,he______.3.Whatclub___youwanttojoin?4.CanLucyandAlicedance?Yes,_____can.5.Wewant___jointheEnglishclub.