2013年人教版七年级上册英语语法知识及习题 8页

动词be的用法be的用法口诀我用am，你用are，is连着他，她，它；单数名词用is，复数名词全用are。变疑问，往前提，句末问号莫丢弃。变否定，更容易，be后not莫忘记。疑问否定任你变，句首大写莫迟疑。Be动词专项练习用am, is, are 填空：1. I ______ a student. ______ you a student? No, I _____ not. 2. The girl______ Jack"s sister.  3. The dog _______ tall and fat.  4. The man _______ a teacher.  5. ______ your brother in the classroom?  6. Where _____ your mother? She ______ at home.  7. How _______ your father?  8. JaneandTom_________myfriends  9. Where_____mypen? 10. Where______mybooks? 11. That ______ my red skirt.  12. Who ______ I?  13.The jeans ______ on the desk.  14.Here ______ a photoofmyfamily.  15. Here ______ some sweaters for you.  16. The black book ______ for Su Yang.  17. This pair of socks______ 20dollars.  18. The two cups of milk _____ for me.  19. Some tea ______ in the glass.  20.Howmuch____theskirt? 21 Howmuch______thetrousers? 22.  My sister"s name ______Nancy. 23. ______ David and Helen from England?  24. There ______ a girl in the room.  25. You, he and I ______ from China.句型转换的方法一.肯定句变否定句1.句子中有be，在be后加not。)Iamastudent.→Iamnotastudent.2)Theyareblue.→Theyaren’tblue.3)HeisTom.→Heisn’tTom2.谓语是动词原形，在动词前加don’t。)Ihaveabook.→Idon’thaveabook.2)TheylikeChinese.→Theydon’tlikeChinese.3)WecomefromChina.→Wedon’tcomefromChina.3谓语动词是第三人称单数，在动词前加doesn’t，动词用原形。1)Shehasabasketball.→Shedoesn’thaveabasketball2)MarialikesChina.→Mariadoesn’tlikeChina.3)JanecomesfromtheU.S.A.→Janedoesn’tcomefromtheU.S.A.练习：将下列句子变成否定句。1.Iamateacher.→I______ateacher.2.Wearestudents.→We________students.3.Janeisagirl.→Jane____agirl.4.TheylikeEnglish.→They_____likeChinese5.IcomefromChina.→I_______comefromChina.6.HelikesChinese.→He_______likeChinese.7.MariacomesfromCuba.→Maria______comefromCuba.8.WeknowMaria.→We________knowMaria8 二.肯定句变一般疑问句句子中有be，把be提到句首1)Iamastudent.→Areyouastudent?2)Theyareblue.→Aretheyblue?3)HeisTom.→IsheTom?2.谓语是动词原形，在句首加do。1).Ihaveabook.→Doyouhaveabook?2)TheylikeChinese.→DotheylikeChinese?3)WecomefromChina.→DoyoucomefromChina?3.谓语动词是第三人称单数，在句首加Does，动词用原形。1)Shehasabasketball.→Doesshehaveabasketball?2)MarialikesChina.→DoesMarialikeChina?3)JanecomesfromtheU.S.A.→DoesJanecomefromtheU.S.A?4)SheknowsMaria.→DoessheknowMaria?练习:将下列句子变成一般疑问句。1.Iamateacher.________ateacher?2.Theyarestudents.____________students?3.Janeisagirl.____________agirl?4.TheylikeEnglish.____theylikeEnglish?5.IcomefromChina.____youcomefromChina?6.HelikesChinese.____he_____Chinese?7.MariacomesfromAmerica._____Maria_____fromAmerica?8.WespeakChinese._____you_____Chinese?三.一般疑问句做肯定,否定回答1.AreyouMaria?肯定回答：Yes,Iam.否定回答：No,I’mnot.2.问句和答语的动词保持一致.1)Areyouastudent?肯:Yes,Iam.否：No,I’mnot.2)IsheJack?肯：_______________.否：_______________.3)DotheylikeChinese?肯：_______________.否：_______________.4)Doesshehaveabasketball?肯：_______________.否：_______________.3.问句和答语中的主语保持一致。（必须用主格）1)IsJanefromtheU.S.A?肯:Yes,sheis.否:No，sheisn’t.2)DoesLiHuacomefromChina?肯：_______________.否：_______________.3)DoJaneandMarialikeChina?肯：_______________.否：_______________.4)Isthisaruler?肯：_______________.否：_______________.5)Isthatadesk?肯：_______________.否：_______________.6)Arethesebooks?肯：_______________.否：_______________.7)Arethosepencils?肯：_______________.否：_______________.8)Aretheseerasers?肯：_______________.否：_______________.9)Isthatanorange?肯：_______________.否：_______________.8 练习：给下列句子做肯定回答或否定回答。1.Areyouastudent?Yes,____________.No,______________.2.DotheylikeEnglish?Yes,_______________.No,_______________.3.IsJaneagirl?Yes,________________.No,________________..4.DoesMarialikeChina?Yes,_______________.No,_______________.5.IsJennyastudent?Yes,_______________No,_______________.6.Isthatagirl?Yes,_______________No,_______________.7.Arethosetelephones?Yes,_______________No,_______________.8.DoesTomknowJane?Yes,_______________No,_______________.9.DotheycomefromtheU.S.A?Yes,__________________No,_______________.10.Isthisanegg?Yes,__________________No,_______________四.对划线部分提问.口诀：一选二变三问号:一选是分析句意，先选疑问词，代替划线部分（划线部分去掉），二变是把剩余部分变成一般疑问句（疑问词作主语时除外），第三步加上问号。练习：对划线部分提问1.Theshoesareblack___________________________________2.Sheismyteacher.___________________________________3Mykeysareonthesofa._________________________________4.Lilyisintheclassroom.__________________________________5.Iamfine.___________________________________6.ThatboyisTom.___________________________________10.Hertelephonenumberis88828539.___________________________________11.Theskirtis12dollars___________________________________12.Sheis12yearsold.___________________________________13.HisnameisJimGreen.___________________________________14.MybirthdayisonDecember,24___________________________________1.MynameisNancy.__________________yourname?2.IamfromChina.__________________youfrom?3.Iamfine._________areyou?4.Miss.WangisourEnglishteacher._________isyourEnglishteacher?5.Lucyistenyearsold.__________________areyou?6.Itisyellow.__________________isit？7.Mytelephonenumberis5805000.__________________yourtelephonenumber?8.Theyarecars._________arethey?9.Thisismycap._________capisthis?10.MyfavoritemoviestarisBruceLee._________isyourfavoritemoviestar?五.同义句转换.1.PleasegiveJanethebook.Please_______thebook_______Jane.2.Thisismybook.Thisbookis_______3.Hehasshorthair.______________isshort.8 4.Myrulerisnotlong.Myruleris_______5.Thisjacketisnotnew.Thisjacketis_______6.MyEnglishteacherisold.MyEnglishteacherisnot_________.六.单复数转换.1.将下列句子变成复数.Itisabox._____________________________.Thisisaruler.______________________________.Thatisaneraser.______________________________.Heisastudent.______________________________..2.将下列句子变成单数。1.Theyarepencils._____________________________.2.Theseareerasers._____________________________.3.Theyareboys._____________________________.4.Theyaregirls._____________________________..5.Thosearebooks._____________________________..6.Thesearedesks._____________________________.7.Theseareboxes._____________________________..8.Thosearecars._____________________________.六.仿照例句改写下列句子。　　Sheisintheclassroom.　　否定句：Sheisnotintheclassroom.　　一般疑问句：Issheintheclassroom?　　回答：Yes,sheis.(No,sheisn’t)1.Iamastudent.否定句：____________________________________一般疑问句：________________________________肯、否定回答：_____________________________2.Thisismybook.否定句：_____________________________________一般疑问句：__________________________________肯、否定回答：________________________________3.Theyareonthedesk.否定句：___________________________________一般疑问句：_______________________________肯、否定回答：_____________________________4.Thepenisred.否定句：___________________________________一般疑问句：_______________________________肯、否定回答：_____________________________八．改写句子1.Thosearemybooks.否定句：____________________________________一般疑问句：________________________________肯、否定回答：_____________________________变单数：________________________________划线部分提问：________________________________2.Sheismygoodfriend.否定句：_____________________________________一般疑问句：__________________________________肯、否定回答：________________________________变复数：____________________________________划线部分提问：________________________________3.Thepenisinthedesk.否定句：___________________________________一般疑问句：_______________________________肯、否定回答：_____________________________变复数：____________________________________8 划线部分提问：________________________________动词have,has的用法用法一.have强调所属关系，主语常为人或物。意为“有”当主语是第三人称单数，并且只有当句子为肯定句时，动词“有”用has，当主语不是第三人称单数时，以及否定句和疑问句中用一律用have一．用have或has填空：1.She__________someballs.2.They___________anicegarden.3.MissLidoesn’t__________anEnglishbook.4.WhatdoesMike___________?5.Myfather_________astory-book。6.Myparentsdon’t___________anynicepictures.7.David’sfriends___________abasketball.8.David__________somejackets.二．仿照例句句型转换：1.Wehaveabaseball.①变一般疑问句Doyouhaveabaseball?②肯定回答Yes,Ido.③否定回答No,Idon’t.④否定句Wedon’thaveabaseball.⑤对划线部分提问Whatdoyouhave?2.Davidhasaruler.①变一般疑问句DoesDavidhavearuler?(注意has变成have)②肯定回答Yes,hedoes.③否定回答No,hedoesn’t④否定句Daviddoesn’thavearuler.(注意has变成have)⑤对划线部分提问WhatdoesDavidhave?(注意has变成have)练习：1.Erichassomenicephotos.①变一般疑问句______________________________②肯定回答______________________③否定回答______________________④否定句________________________⑤对划线部分提问_____________________________2.Herfriendshavemanybooks.①变一般疑问句______________________________②肯定回答______________________③否定回答______________________④否定句________________________⑤对划线部分提问_____________________________3.Ourschoolhasalibrary.①变一般疑问句______________________________②肯定回答______________________③否定回答______________________④否定句________________________⑤对划线部分提问_____________________________4.Lucyhasanorangeskirt.①变一般疑问句______________________________②肯定回答______________________③否定回答______________________④否定句________________________⑤对划线部分提问_____________________________用法二.Have和has除了意思为“有”外，还可以表示“吃或喝”1.吃早饭__________2.吃午饭____________3.吃晚饭____________用法三Have也可以和表示某种活动的名词连用，意为“举行”7.上课_________________8.举行生日聚会_______________________8 句型转换1.Ihavesomefishforluncheveryday.①变一般疑问句______________________________②肯定回答______________________③否定回答______________________④否定句________________________⑤对划线部分提问_____________________________2.Lilyhasapplesfordinner.①变一般疑问句______________________________②肯定回答______________________③否定回答______________________④否定句________________________⑤对划线部分提问_____________________________(三)动词like的用法仿照例句句型转换：1.Theylikeicecream.①变一般疑问句Dotheylikeicecream?②肯定回答Yes,theyIdo.③否定回答No,theydon’t.④否定句theydon’tlikeicecream.⑤对划线部分提问Whatdotheylike?2.Shelikesvegetables.①变一般疑问句Doesshelikevegetables?(注意likes变成like)②肯定回答Yes,shedoes.③否定回答No,shedoesn’t.④否定句Shedoesn’tlikevegetables(注意likes变成like)⑤对划线部分提问Whatdoesshelike?练习：1.Ilikestrawberries.①变一般疑问句______________________________②肯定回答______________________③否定回答______________________④否定句________________________⑤对划线部分提问_____________________________2.youlikesalad.①变一般疑问句______________________________②肯定回答______________________③否定回答______________________④否定句________________________⑤对划线部分提问_____________________________3.Lilylikesapples.①变一般疑问句______________________________②肯定回答______________________③否定回答______________________④否定句________________________⑤对划线部分提问_____________________________4.Hisfatherlikespears.①变一般疑问句______________________________②肯定回答______________________③否定回答______________________④否定句________________________⑤对划线部分提问_____________________________句型转换专项训练1.Herphonenumberis2345167.(提问)________________phonenumber?2.IamJimGreen.(同义句)____________________JimGreen.3.ThisisanIDcard.(提问)_______________inEnglish?8 1.ThisisJim’scard.(同义句)__________isJim’s.2.HerfamilynameisGreen.(同义句)Her________________isGreen.3.TheyareLucyandLily.(同义句)____________________LucyandLily.4.MylastnameisGreenandfirstnameisJim.(同义句)___________________________.5.He’sinClassOne.(提问)______________________hein?6.Thisisaniceflower.(同义句)____________________nice.7.That’smypencilcase.(变否定句)______________mypencilcase.8.Isthisyourdictionary?(变复数句)_____________your_________?9.Areyouateacher?(做肯定回答)_______,_____________.10.Fiveandtwoisseven.(提问)________________fiveandtwo?11.Thepencilisblue.(提问)______________________thepencil?12.LilyismyfriendandLucyismyfriend,too.(同义句)LucyandLily____________________.13.Thisisagirl.(变复数句)_____________________girls.14.Thesearemyfriends.(变否定句)______________myfriends.15.MrsGreenisKate’smother.(同义句)Kateis ____________________.16.ThoseareTom’sphotos.(变单数句)_____________Tom’sphoto.17.Thankyouforyourphotos.(同义句)______________yourphotos.18.ThoseareKate’spens.(同义句)____________________Kate’s.19.She’smyaunt’sdaughter.(变复数句)______myaunt’s________.20.Thatwoman’sJim’saunt.(提问)________________thatwoman?21.a,is,family,this,of,photo,David’s(连词成句)___________________________22.Mybooksareinthebag.(变一般疑问句)____________booksinthebag?23.Hisbaseballisunderthechair.(变复数句)_____________________underthechair.24.Yourkeysarenexttothedoor.(变单数句)Your_____________nexttothedoor.25.Thesweaterisonthebed.(变一般疑问句)____________________onthebed?26.Ineedahat.(变否定句) I______________ahat.27.Therearesomeapplesonthetree.(变一般疑问句)____________________applesonthetree?28.Iknowyourpenisblack.(变否定句) I______________yourpen______black.29.Arethosebananasgreen?(做肯定回答)________,________________.30.Someapplesareonthebed.(提问)________________onthebed?31.Wecanseeabirdinthetree.(变一般疑问句)____________________abirdinthetree?32.Wehavesevenclasseseveryday.(变否定句) We______________sevenclasseseveryday.33.Hehastwobasketballs.(变一般疑问句)____________________twobasketballs?34.Shehasabrother.(变复数句)______________abrother.35.IsthereamapofChinainyourclass?(同义句) _______yourclass_______amapofChina?36.Hehasacomputergame.(变否定句) He______________acomputergame.37.Marydoeshomeworkathome.(变一般疑问句) _______Mary_______homeworkathome?38.Suehasasportscollection.(变一般疑问句)______Sue______asportscollection?39.Ihavesevenballs.(变否定句)I ______________sevenball.40.Jimlikessports.(提问)________________Jim_______?41.Lucyplaystheguitareveryday.(提问)________________Lucyplaytheguitar?42.Thisgameisrelaxing.(同义句) _______is_______________game.43.Terryhaseightballs.(提问)________________balls ________Terryhave?44.Shehastwoeggsforbreakfast.(提问)________________she________forbreakfast?45.Thisisastrawberry.(变复数句)______________________________.46.MotherhasFrenchfriesandicecream.(变否定句)Mother______________Frenchfriesandicecream.47.Theydon’tlikehamburgers.(变一般疑问句)______they______hamburgers?48.SandraClarkisafamousrunningstar.(提问)________________SandraClark?49.Thegirllikeshamburgers.(提问)________________hamburgers?50.Doeshelikeicecream?(变肯定句)He_________________.51.Tomlikessaladandicecream.(变否定句)Tom____________salad_______icecream.52.Mybrotherplayssportsinthemorning.(变一般疑问句)______yourbrother______sportsinthemorning?53.Iwantthreeshirts.(提问)________________shirts_______youwant?54.Thepantsare38dollars.(提问)________________________thepants?55.CanIhelpyou?(同义句) _______canI_____________________?8 1.Howmuchisthisdress?(变复数句)Howmuch________________________?2.Iwanttobuyapairofshoes.(提问)________________you_______tobuy? 3.Ilikered.(提问)________________________you________?4.Theblueskirtisonly30dollars.(提问)________________isonly30dollars?5.Thosearemysocks.(同义句) ___________are_____.6.HerbirthdayisinJuly.(提问)________________herbirthday?7.Susanis13yearsold.(提问)________________________Susan?8.Wehavefootballgameatourschool.(提问)________________you_______footballgame?9.Myauntis60yearsold.(提问)________________________________?10.Boblikesmusic.(变否定句)Bob_____________music.11.JoecanspeakChinese.(变一般疑问句)______Joe______Chinese?12.Mybrothercanplaytheguitar.(提问)________________yourbrother________?13.Shecansing.(用dance变选择疑问句)________shesing_______dance?14.Hecanhelpyou.(提问)______________helpyou?15.Hisparentshavelunchat12o’clock.(提问)_____________________hisparentshavelunch?16.Helikesmathbest.(同义句)__________________ismath.17.JoelikesChinesebecauseit’sinteresting.(提问)______________Joe______Chinese?18.It’sSaturdaytoday.(提问)______________isittoday?19.Heplaysfootballfortwohours.(提问)_____________________heplayfootball?20.Wegoandseehim.(变祈使句)____________andseehim.8