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1、R·七年级下册Unit1Canyouplaytheguitar?SectionAGrammarfocus-3cNewwordsandphrasesv.写作；写字n.演出；节目；v.给……看；展示conj.或者；也不（用于否定句）v.&n.说话；交谈跟……说n.（中国）功夫writeshowortalktalkto...KungfuwriteshowortalktalktoKungfuLet’sreadthewordsandphrasesReviewdrawShecandraw.Butshecan’tswim.swimTheycanswim.Buttheycan’tdance.danceS
2、hecandance.Butshecan’tsing.Whatcanyoulearnfromthesentences?Yes,Ican./No,Ican’t.Yes,hecan./No,hecan’t.Yes,wecan./No,wecan’t.Yes,theycan./No,theycan’t.Whatcanyoudo?Whatclubdoyouwanttojoin?Icandance./Ican’tsing.Wewanttojointhechessclub.Canyouswim?Canheplaychess?CanyouandTomplaychess?CanJaneandJillsw
3、im?Grammarfocuscan’t=cannotCanyou/he/…?Yes,I/he/we/theycan.No,I/he/we/theycan’t.Yes,Ican./No,Ican’t.Yes,hecan./No,hecan’t.Yes,wecan./No,wecan’t.Yes,theycan./No,theycan’t.Whatcanyoudo?Whatclubdoyouwanttojoin?Icandance./Ican’tsing.Wewanttojointhechessclub.Canyouswim?Canheplaychess?CanyouandTomplayc
4、hess?CanJaneandJillswim?Whatcan…do?…can/can’t...情态动词cancan是情态动词，“能，会”，表示某人或某物具备的能力，还可用来提出请求，没有人称和数的变化，后面直接接动词原形。can的用法1.表示“能力”，意为“能，会”。例：我会讲英语。IcanspeakEnglish.2.表示“请求”或“许可”。例：你能帮我学汉语吗？CanyouhelpmewithmyChinese?句式结构①肯定句：主语+can+动词原形+其他.②否定句：主语+cannot/can’t+动词原形+其他.③一般疑问句:Can+主语+动词原形+其他?肯定回答：Yes,主语
5、+can.否定回答：No,主语+can’t.④特殊疑问句：疑问词+can+主语+动词原形?例：你会做什么?Whatcanyoudo?他能加入什么俱乐部?Whatclubcanhejoin?HecanspeakEnglish.陈述句Hecan’tspeakEnglish.否定句CanhespeakEnglish?一般疑问句Yes,hecan.No,hecan’t.肯定回答否定回答特殊疑问句Whatcanhedo?语法精炼1.—Tony,______yousingEnglishsongs?—Yes,Ican.A.canB.mayC.needD.must2.—Canyouplaytheguit
6、ar?—___________.A.Yes,Ican’tB.No,IcanC.No,Ican’tD.Yes,Ido3.—Whatcanyoudo?—Ican______.A.tosingB.singC.singingD.sings4.—______youplaytennis?—No,butIamgoodatplayingfootball.A.CanB.MayC.MustD.Should(应该)3aWritequestionsandanswerswiththewordsandphrases.1.WuJun/speakEnglish/speakChinese_________________
7、_____________________________________________________________________2.Mike/playbasketball/playtennis______________________________________________________________________________________CanWuJunspeakEnglish?No,hecan’t
