第頁教案課題情態(tài)動(dòng)詞can的用法教師姓名××××學(xué)生姓名××××上課日期××××學(xué)科英語適用年級(jí)小學(xué)五年級(jí)教材版本通用版學(xué)習(xí)目標(biāo)理解情態(tài)動(dòng)詞can.2.掌握情態(tài)動(dòng)詞的變形.3.掌握情態(tài)動(dòng)詞的回答.重難點(diǎn)重點(diǎn)：情態(tài)動(dòng)詞can的變形.難點(diǎn)：情態(tài)動(dòng)詞can后+動(dòng)詞原形.課前檢查作業(yè)完成情況：優(yōu)□良□中□差□建議：第10講情態(tài)動(dòng)詞can的用法根據(jù)所給提示填空。He_________________________________(會(huì)鋪床）.She__________________________________（不會(huì)打掃房間）.Mymother_________cookthemeal.我媽媽會(huì)做飯。Hersister_________speakEnglish.她姐姐會(huì)講英語。___________________sing?你會(huì)唱歌嗎？答案：1.canmakethebed2.can’tcleantheroom3.can4.can5.Canyou一、情態(tài)動(dòng)詞can的概念情態(tài)動(dòng)詞can有一定的詞義，但不能獨(dú)立存在，它必須與動(dòng)詞原形一起構(gòu)成謂語。情態(tài)動(dòng)詞can沒有人稱和數(shù)的變化，在句中放在謂語動(dòng)詞之前。其過去式為could。can的意思，一是：能，二是：許可二、情態(tài)動(dòng)詞can的用法表示“能、會(huì)”，指腦力或體力方面的“能力”。例如：IcanspeakEnglish..JimcanswimbutIcan't.表示“可能”，常用于否定句或疑問句中，指某種可能性。例如：HanMeimeican'tbeintheclassroom.Canhecomeheretoday,please?表示“可以”，常用于口語中,指許可或請求做某事。例如：CanIhaveacupoftea,please?Youcangoout.三、can的口訣：情態(tài)動(dòng)詞can、can、can，動(dòng)詞原形跟后面。變疑問can提前，變否定not后面加上去。主語人稱單復(fù)數(shù)，情態(tài)動(dòng)詞不能變。四、情態(tài)動(dòng)詞can可以引導(dǎo)肯定句和疑問句。1、肯定句：主語+can+動(dòng)詞原形+其他成分2、疑問句：can+主語+動(dòng)詞原形+其他成分五、can引導(dǎo)的肯定句變?yōu)橐蓡柧涞姆椒ǎ海ㄒ徽{(diào)二改三問號(hào)）1、can提前，首字母大寫。（一調(diào)）2、肯定句中主語在變成疑問句時(shí)的變化。（二改）如：肯定句：Youcanfeedtheanimals.你可以喂動(dòng)物。疑問句：CanIfeedtheanimals?我能喂動(dòng)物嗎？第一、二人稱要互換3、在句尾后面加問號(hào)。（三問號(hào)）六、回答：1、肯定回答：Yes，主語（必須人稱代詞）+can.2、否定回答：No，主語（必須人稱代詞）+cannot（can’t）.注意事項(xiàng)：Yes或no后要使用逗號(hào)，除了I以外，其他人稱都要小寫。陳述句：IcanspeakEnglish.否定句：__________________________________疑問句：__________________________________分析：1、肯定句：主語+can+動(dòng)詞原形+其他成分2、疑問句：can+主語+動(dòng)詞原形+其他成分Ican’tspeakEnglish.CanyouspeakEnglish?情態(tài)動(dòng)詞can練習(xí)題1、______Ifeedthemonkey？Yes，______can.2、CanItakeaphoto？No，______can’t.3、Icanfeedthemonkey.（變疑問句）___________________________________________4、Youcantakeaphoto.（變疑問句）___________________________________________5、CanIgotothebathroom？（變陳述句）___________________________________________6、Canwetakeaphoto？（變陳述句）____________________________________________7、Youcaneatpizza.（變否定句）____________________________________________答案：1.Can;you2.you3.Canyoufeedthemonkey?4.CanItakeaphoto?5.Youcangotothebathroom.6.Youcantakeaphoto.7.Youcan’teatpizza.A.基礎(chǔ)題自測Ican’tcarrythebag,canyouhelp.A.IB.meC.usSheswim,herMumher.A.can;helpsB.can’t;helpC.can’t;helpsLook!Theoldmancan’tthebasket.Let’shelp.A.carrying;heB.carries;himC.carry;him—Canyouswim?—.A.Yes,Ican.B.No,Ican.C.Yes,Idid.Islowlyinthepast,I’mnow.A.run;slowB.ran;slowC.ran;fastIcan’trowaboatbakeacake.A.andB.butC.orTomcan’t.Hismotherhim.A.swim;helpsB.swam;helpsC.swim;helpedTomcanandSamdoit,too.A.draw;can’tB.draw;canC.draws;can’tXiaoMingbike,butIcan’t.A.canridesB.canrideC.can’tride—CanLilycarrythedesk?—.No,shecan’tB.sorry,youcan’tC.Yes,hercan答案：1.B2.C3.C4.A5.C6.C7.A8.B9.B10.AB.中檔題演練句子改錯(cuò),選出錯(cuò)誤的選項(xiàng)，并在橫線后改正。（）1.Wecanhelpshe.__________ABC（）2.Shecan’twashestheclothes.___________ABC（）3.Whatcanthecatsdoes?____________ABCD（）4.Canyoueatthosebeef?No,Ican.____________ABC答案：1.Cher2.Bwash3.Ddo4.Ccan’t寫出你在家能做的事情，不得少于六句話。_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________答案：Icanreadbooks.Icanwashtheclothes.Icancleanmyroom.Icanmakemybed.Icanwatertheflower.Icanhelpmymothertomakedinner.課堂檢測聽課及知識(shí)掌握情況反饋：________________________________