3肯定句、否定句,疑问句.ppt

陈述句 肯定句 否定句 疑问句 一般疑问句特殊疑问句 专项练习 句型转换 一 肯定句变否定句 1 句子中有be 在be后加not 1 Iamastudent 2 Theyareblue 3 HeisTom Iamnotastudent Theyaren tblue Heisn tTom 2 句子中有can 在can后加not Hecanswim Hecan tswim Icanplayfootball Ican tplayfootball WecanspeakEnglish Wecan tspeakEnglish 3 谓语动词是动词原形 在动词前加don t 1 Ihaveabook Idon thaveabook 2 TheylikeChinese Theydon tlikeChinese 3 WecomefromChina Wedon tcomefromChina 4 谓语动词是第三人称单数 在动词前加doesn t 后面的动词用原形 1 Shehasasmallmouth Shedoesn thaveasmallmouth 2 MarialikesChina Marisdoesn tlikeChina 3 JanecomesfromtheUSA Janedoesn tcomefromtheUSA 练习 将下列句子变成否定句 1 Iamateacher 2 Wearestudents 3 Janeisagirl 4 TheylikeEnglish 5 IcomefromChina 6 WeknowMaria 7 HelikesChinese 8 AmycomesfromEngland 1 I ateacher 2 We students 3 Jane agirl 4 They likeChinese 5 I comefromChina 6 We knowMaria 7 He likeChinese 8 Amy comefromEngland am aren t not don t don t doesn t isn t doesn t don t 陈述句 1 陈述句 肯定句I mastudent Icanswim Iknow Heknows 定义 陈述一个事实或说明一种情况 句末用句点 陈述句分肯定句和否定句 否定句I mnotastudent Ican tswim Idon tknow Hedoesn tknow 肯定句变否定句的方法在be动词 is am are was were 助动词 do does did 情态动词 can 后加not 二 肯定句变一般疑问句 1 句子中有be 把be提到句首 1 Iamastudent Areyouastudent 2 Theyareblue Aretheyblue 3 HeisSam IsheSam 2 句子中有can 把can提到句首 Hecanswim Canheswim Icanplayfootball Canyouplayfootball WecanspeakEnglish CanyouspeakEnglish 3 谓语是动词原形 在句首加Do 1 Ihaveabook Doyouhaveabook 2 TheylikeChinese DotheylikeChinese 3 WecomefromChina DoyoucomefromChina 谓语动词是第三人称单数 在句首加Does 后面的动词用原形 1 Shehasasmallmouth Doesshehaveasmallmouth 2 MarialikesChina DoesMarialikeChina 3 JanecomesfromtheUSA DoesJanecomeformtheUSA 4 SheknowsMaria DoessheknowMaria 练习 将下列句子变成一般疑问句 1 Iamateacher 2 Janeisagirl 3 Theyarestudents 4 Wecanrunfast 5 Hecanswim 6 TheylikeEnglish 7 IcomefromChina 8 WespeakChinese 9 HelikesChinese 10 AmycomesfromEngland 1 ateacher 2 Janeagirl 3 students 4 runfast 5 swim 6 theylikeEnglish 7 youcomefromChina 8 youspeakChinese 9 he Chinese 10 Amy fromEngland Are you Is Are they Can you Do he Do come like Can Do Does Does 三 一般疑问句的肯定 否定回答 1 AreyouAmy 肯定回答 否定回答 2 IsSaminClassFive 肯定回答 否定回答 3 AreSamandJimpupils 肯定回答 否定回答 Yes Iam No I mnot Yes heis No heisn t Yes theyare No theyaren t 4 Canheswim 肯定回答 否定回答 5 Canyouplayfootball 肯定回答 否定回答 6 Doyouplayfootball 肯定回答 否定回答 7 Doeshelikeapples 肯定回答 否定回答 Yes he can can t No he No we Yes we can t can Yes I Yes he do does don t No I doesn t No he 一般疑问句的肯定 否定回答 肯定回答 否定回答 主 代词 be动词 情 助 not be动词 情 助 Yes No 主 代词 1 答语和问句的助动词保持一致 1 Areyouastudent 肯 否 2 IsheSam 肯 否 3 DotheylikeChinese 肯 否 4 Doesshehaveasmallmouth 肯 否 No I mnot Yes Iam No heisn t Yes shedoes Yes heis Yes theydo No theydon t No shedoesn t 1 Isthatadesk 肯 否 2 Isthisaruler 肯 否 3 Isthatanorange 肯 否 4 IsJanefromtheUSA 肯 否 Yes it No it is Yes it No it isn t Yes it No it Yes she isn t No she 2 答语和问句中的主语保持一致 必须用主格代词 isn t isn t is is is 5 Arethesebooks 肯 否 6 Arethosepencils 肯 否 7 Aretheseerasers 肯 否 No they Yes they No they Yes they No they Yes they are aren t aren t are are aren t 8 DoesSamcomefromChina 肯 否 9 DoJaneandMarialikeChina 肯 否 10 Canyouswim 肯 否 11 CanJimplaybasketball 肯 否 Yes he does No he doesn t do Yes they No they don t Yes he Yes I can can t No I can can t No he 练习 给下列句子做肯定回答或否定回答 1 Areyouastudent Yes am No 2 DotheylikeEnglish Yes No 3 IsJaneagirl Yes No 4 DoesMarialikeChina Yes No I I amnot they do they don t she is she isn t she does she doesn t 5 IsLinglingastudent Yes No 6 Isthatagirl Yes No 7 Arethosetelephones Yes No 8 DoesTomknowJane Yes No 9 DotheycomefromtheU S A Yes No 10 Isthisanegg Yes No she does it she isn t they do they do it is it isn t he he she they are they isn t it is does is 特殊疑问句 特殊疑问句句型转换 特殊疑问句 Whatisthis Whatarethese What syourname Whatclassareyouin Whatcolorisyourbike 特殊疑问句结构 特殊疑问词 一般疑问句 Howareyou Howoldareyou Howmanyapplesdoyouhave Howmuchmilkdoyouhave Whereareyoufrom Wheredoyoucomefrom Whoisthatboy Whosebookisthis 四 对划线部分提问 1 yourname 2 areyoufrom 3 areyou 4 isyourEnglishteacher 5 areyou 6 ishein 就划线部分提问1 MynameisNancy 2 IamfromChina 3 Iamfine 4 MissWangisourEnglishteacher 5 Iamtenyearsold 6 HeisinClassOne What s Where How Who How old What Whichclass 7 Mytelephonenumberis5805000 yourtelephonenumber 8 Theyarecars arethese 9 Thisismycap capisthis 10 MyfavoritemoviestarisBruceLee isyourfavoritemoviestar 11 Itisyellow isit 12 Sheistall Whatdoesshe What is What Whose Who What color look like 五 同义句转换 1 PleasegiveJanethebook Please thebook Jane 2 Couldyoupleasetellmeyourname Couldyouplease yourname me 3 Hehasshorthair isshort 4 Ihaveabignose isbig tell giveto Hishair Mynose to 5 Youhaveawidemouth iswide 6 MyEnglishteacherisold MyEnglishteacheris 7 Bettyisnotshort Bettyis 8 Thisismybook Thisbookis Yourmouth notyoung tall mine 9 Thisjacketisnotnew Thisjacketis old 10 Myrulerisnotlong M