Be动词和一般疑问句

IamKangkang.Iamastudent.Youaremyfriend.Youareagoodperson.SheisfromCanada.HeisMr.Tang.Itismybook.Sheisagoodgirl.MynameisMrTang.Thisbookisred.Wearestudents.Theyaregoodgirls.Thesebooksarered.口诀我(I)用am，你(you)用are，is用于他(he)她(she)它(it)。单数is，复数are人称代词主格和Be动词的搭配Iamheissheitweareyoutheyrfrefmjm1.Theylate.A.amB.isC.are2.Youstudent.A.amB.isC.are3.Thecloudwhite.A.amB.isC.are4.Iastudent.Youateacher.A.amisB.amareC.isare5.Wefriends.A.amB.isC.are6.Hemyfather.Shemymother.Theybothdoctors.A.isisareB.amisareC.isisamI’mAliceWang.I’mapupil.I’mnineyearsold.I’mtall.Nicetomeetyou.I’mnotAliceWang.I’mnotapupil.I’mnotnineyearsold.I’mnottall.Nicetomeetyou.I’mI’mnotYou’reSunny.You’reateacher.Youaretall.Youarethin.Nicetomeetyou.notnotaren’tYouareYouaren’taren’tSheissheisn’tSheisaqueen.Sheisbig.Sheislovely.isn’tisn’tisn’t人称代词主格（单数·否定形式）HeisEddie.SheisKitty.ItisSam.notnotnotHeisn’tEddie.Sheisn’tKitty.Itisn’tSam.rfrefmjmbe动词的缩写Iam=I’mYouare=You’reHeis=He’sSheis=Weare=Itis=Theyare=She’sWe’reIt’sThey’re否定形式的缩写：isnot=isn’tarenot=aren’tamnot没有缩写形式！Exercises肯定句改成否定句;1.Youareaqueen.2.Heisshort.3.Itisapencil.4.I’maboy.5.Youarenine.6.Sheissmall.概念：简单地说，能用Yes/No(或相当于Yes/No)回答的疑问句叫一般疑问句。有Be动词的陈述句改为一般疑问句的基本步骤(1)HeisKangkang.SheisMary.①找出be动词②将be动词放到最前面③首字母大写,原来的首字母改掉,其他照抄④句号改成问号isSheMary.IssheMary.IssheMary?IsheKangkang?有Be动词的陈述句改为一般疑问句的基本步骤(2)IamKangkang.IamMary.①找出be动词②将be动词放到最前面③主语是第一人称I改为第二人称you,对应am改成are(my改成your)④句号改成问号AmIMary.AreyouMary.AreyouMary?AreyouKangkang?一般疑问（SimpleQuesiton）Itisafish.Theyarefish.Thisisyourbook.Iamastudent.Mysonisateacher.Thisisacar.陈述句一般疑问句Isitafish?Aretheyfish?Isthisyourbook?Areyouasthdent?Isyoursonateacher?Isthisacar?Exercises12)Mypensareblue.__________pensblue?1)IamfromChina.____________fromChina?Areyou3)HeisZhangPeng.___________ZhangPeng?AreyourIshe4)Mikeisastudent.____________astudent?MikeIs先用be的适当形式填空然后按照要求变换句型I____ateacher.一般疑问句：_________________肯定回答：___________________否定回答：___________________amYes,Iam.No,Iamnot.No,I’mnot.缩写形式：Areyouateacher?先用be的适当形式填空然后按照要求变换句型Mymother____ateacher.一般疑问句：_________________肯定回答：___________________否定回答：___________________isYes,sheis.No,sheisnot.No,sheisn’t.缩写形式：Isyourmotherateacher?She____fromCanada.一般疑问句：_________________肯定回答：___________________否定回答：__________________is缩写形式：No,sheisnot.Yes,sheis.No,sheisn’t.IsshefromCanada?______wehappy?陈述句：____________________肯定回答：__________________否定回答：___________________Are缩写形式：No,wearenot.Yes,weare.No,wearen’t.Wearehappy.They_____workers.一般疑问句：_________________肯定回答：__________________否定回答：__________________are缩写形式：Yes,theyare.No,theyarenot.No,theyaren’t.Aretheyworkers?______(它是)anapple.一般疑问句：_________________肯定回答：__________________否定回答：___________________isIt缩写形式：Yes,itis.No,itisnot.No,itisn’t.Isitanapple?有情态动词的陈述句改为一般疑问句的基本步骤(1)Hecanswim.Shewillgohomesoon.①找出情态动词②将情态动词放到最前面③首字母大写,原来的首字母改掉,其他照抄④句号改成问号willShegohomesoon.Willshegohomesoon.Willshegohomesoon?Canheswim?有情态动词的陈述句改为一般疑问句的基本步骤(2)Mysistercanswim.IcanspeakEnglish.①找出情态动词②将情态动词放到最前面③主语是第一人称I改为第二人称you(my改成your)④句号改成问号CanIspeakEnglish.CanyouspeakEnglish.CanyouspeakEnglish?Canyoursisterswim?一般疑问（SimpleQuesiton）Itwillbefinelater.Theycandance.Thebirdcanfly.Icanrideabike.Theywillhavefun.Myfriendscouldwriteattheageoffive陈述句一般疑问句Willitbefinelater?Cantheydance?Canthebirdfly?Canyourideabike?Willtheyhavefun?Couldyourfriendswriteattheageoffive?Exercises12)Theycouldsingwhentheywere3.__________singwhentheywere3?1)Iwillgototheparkbybike.____________gototheparkbybike?Willyou3)Mysoncansinganddance.___________sonsinganddance?CouldtheyCan4)Mikewouldlikeacakeforbreakfast.____________likeacakeforbreakfast?MikeWouldyour__CanhespeakEnglish?陈述句：____________________肯定回答：__________________否定回答：___________________缩写形式：No,hecannot.Yes,hecan.No,hecan’t.HecanspeakEnglish.__CanyouspeakEnglish?陈述句：____________________肯定回答：__________________否定回答：___________________缩写形式：No,Icannot.Yes,Ican.No,Ican’t.IcanspeakEnglish.所以我们可以得出结论1.如果肯定句中有be动词（am,is,are,was,were）,或情态动词（will,can,could,must,等），只需将be动词提前构成一般疑问句;主语若为第一人称I要改成第二人称you,my改成your.2.如果肯定句中有be动词（am,is,are,was,were）,或情态动词（will,can,could,must,等），只需将be动词或情态动词之后加not即可得到相应的否定句。记得把some改成any哦！！如果句子中没有be动词、情态动词，那么句子要怎么变成一般疑问句和否定句呢？？？？如果句子中没有be动词、情态动词，则需要借助助动词do,does或did，将它们放在句首，并将句中实义动词变为原形，若主语为第一人称I，则改为第二人称you，my改成your!改为一般疑问句◆注意：do,does,did后面必须使用动词原形。助动词Do1.TheygotoschoolbybusonweekdaysDotheygotoschoolbybusonweekdays?2.Myparents/Iusuallytakeawalkafterdinner.Doyourparents/youusuallytakeawalkafterdinner?-Yes,theydo./Notheydon’t-Yes,they/Ido./Nothey/Idon’t助动词Does1.HegoestoschoolbybusonweekdaysDoeshegotoschoolbybusonweekdays?2.Myparentusuallytakesawalkafterdinner.Doesyourparentusuallytakeawalkafterdinner?-Yes,hedoes./Nohedoesn’t-Yes,hedoes./Nohedoesn’t助动词Did1.KangkangwenttoschoolbybuslastweekDidKangkanggotoschoolbybuslastweek?2.Myparentstookawalkyesterday.Didyourparentstakeawalkafterdinner?Yes,hedid./No,hedidn’t.Yes,theydid./No,theydidn’t.如果句子中没有be动词、情态动词，则需要借助助动词don’t,doesn’t或didn’t,放于动词之前，主语之后。改为否定句◆注意：do,does,did后面必须使用动词原形。否定：+don’t1.TheygotoschoolbybusonweekdaysTheydon’tgot