七年级上册英语重点句型及知识点

Unit1.Myname’sGina.句型：1,What’syourname?Myname’sJenny./I’mJenny./Jenny.MayIhaveyourname?Yes,myname’sJenny.What’shis/hername?His/Hername’sTony/Gina.2,I’mTonyBrown.What’syourfullname?Myfullname/ItisTonyBrown.MyfirstnameisTony.Mylastname/familynameisBrown.3,What’syour/his/hertelephone/phonenumber?It’s555-3539.语法：1,形容词性物主代词：my(我的)your(你的)his/her/its(他/她/它的)our(我们的)your(你们的）their(他们的）后面需要接名词，修饰名词，做前置定语。在句中可作主语，宾语等成分。Mybookishere.Thisismybook.2,主格：Iyouhe/she/itweyouthey在句中做主语，一般放句首，后面紧跟am/is/are及其他动词。I’mastudent.Shelooksgreat.Unit2.Isthisyourpencil?句型：1,Isthisyourpencil?Yes,itis.2,Isthismypen?No,itisn’t.3,Isthathisbook?Yes,itis.4,Howdoyouspellit?=Canyouspellit,please?=Spellit,please.5,CallAlanat495-3539.Callme/him/her/them.给我/他/她/他们打电话.Call4953539拨打4953539。Callsb.at+电话号码拨打……找某人6,Isthatyourcomputergameinthelostandfoundcase?7,asetofkeysasetof+名词复数语法；1,句中含be(am,is,are)一般疑问句的变法：把be提前，如果句中有my变your，I变you，其他的照抄不变。肯定回答yes,主语+am/is/are否定回答No,主语+amnot/aren’t/isn’t.注意：回答时主语如果是物品单数或者this/that的话，用it替代主语，如果是复数人和物品用they替代。2,be动词的用法口诀；Iam,youare,is他/她/它（he/she/it）,单数is复数are.Be动词跟随主语的变化而变化。Unit3.Thisismysister.句型：1,Isthisyoursister?No,itisn’t.Issheyoursister?No,sheisn’t.2,Thisismyfriend.Thesearemyfriends.Thatismybrother.Thosearemybrothers.3,Thanksforthephotoofyourfamily.Hereismyfamilyphoto.photoofyourfamily=yourfamilyphoto语法：可数名词单数变复数：一般情况下加s,book-books，以s,x,sh,ch结尾的加eswatch-watches以辅音字母加y结尾的，把y改为i再加esboy-boys,family-families以o结尾的有生命的加es,无生命的加s,tomato-tomatoes,photo-photosunit4.Where’smybackpack?句型：Where’sthebaseball?It’sinthebackpack.Where’smycomputergame?It’sunderthebed.Wherearehiskeys?They’reonthedresser.Whereareyourbooks?They’reonthechair.Whereareherkeys?They’reonthetable.Whereareyou?I’matschool.Isitonthedresser?No,itisn’t.Pleasetakethesethingstoyoursister.Canyoubringsomethingstoschool?Thebookisonthefloor.语法:1,询问人或物品在哪里，我们用Where,结构为where+is/are+人/物品名称?“……在哪里”回答用主语+is/are+in/at/under/on/near+地点注意：表示“在……地方”地点前要用定冠词the或者形容词性物主代词my/your/his/their修饰，但是两者不能同时出现，我们可以说intheroom,inmyroom但是绝对不可以inthemyroom.词语用法:1,takev.带走，把人或物品带到别的地方去，take…to…把……带到……去bringv.带来，把人或物品从别的地方带到说话的地方来bring…to…把……带到……来2,please后接动词用原形。unit5.Doyouhaveasoccerball?句型:DoyouhaveaTV?Yes,Ido/No,Idon’t.Dotheyhaveacomputer?Yes,theydo./No,theydon’t.Doeshehaveatennisracket?Yes,hedoes./No,hedoesn’t.Doesshehaveasoccerball?Yes,shedoes./No,shedoesn’t.Doeshehaveaping-pangball?Yes,hedoes./No,hedoesn’t.Let’splaysoccer.Letmehelpyou.Idon’thaveasoccerball.Thatsoundsgood.语法：1,句中不含be(am,is,are)动词的一般疑问句的变法。也就是说句中谓语动词是实义动词时，要变为一般疑问句，在句首加do/does（当主语是第三人称单数的时候用does）,第一人称变第二人称，动词变原形其他的语序不变。Ihaveacomputer.–Doyouhaveacomputer?Shelikesplayingping-pang.-Doesshelikeplayingping-pang.肯定回答用yes,主语+do/does.否定回答用No,主语+don’t/doesn’t.2一般句子中当主语是第三人称单数的时候，谓语动词要起变化。具体的变化为：一般情况加s,know-knows,以s,x,ch,sh,o结尾的加es,teach-teaches,go-goes,以辅音字母加y结尾，把y改为i,再加esstudy-studies3,do/does叫做助动词(语法需要加上去翻译部出来的动词)时，后面接动词原形，Doeshelikereading?Shedoesn’tlikereading.Shedoesn’tdoherhomework.但是如果做实义动词(能翻译出来意思的动词)呢，遇到主语第三人称单数就要起变化。Shedoesherhomework.4，have的第三人称单数为has.5,letsbdosth让某人做某事（sb代表人，如果是代词用宾格，do代表动词原形）6，play+球类表示“踢，打，玩......”playfootballplay+the+乐器表示“弹奏……乐器”playthepianounit6Doyoulikebananas?句型：Doyoulikesalad?Yes,Ido./No,Idon’t.Doeshelikepears?Yes,hedoes./No,hedoesn’t.Ilikeoranges.Idon’tlikeoranges.Runningstareatslotsofhealthyfood.语法:句中谓语动词是实义动词的陈述句，变否定形式在实义动词前加don’t\doesn’t(主语是第三人称单数时用doesn’t’).likedoingsth/liketodosth喜欢做某事Ilikeswimming.Shelikestoeathamburgers.Unit7Howmucharethesepants?句型：Howmuchistheredsweater?It’seightdollars.What’sthepriceoftheredsweater?It’seightdollars.Howmucharetheseblackpants?They’retendollars.What’sthepriceoftheseblackpants?They’retendollars.CanIhelpyou?=WhatcanIdoforyou?Yes,please.Iwantasweater.Whatcolordoyouwant?Blue.Hereyouare.Howmuchisit?Ninedollars.I’lltakeit.Anyonecanaffordourprices.ComeandseeforyourselfatHuaxingClothesStore.Wehavesweatersataverygoodprice.Youcanbuysocksforonly$1each.Thegirlinredismyfriend.Thegreenshortsareonsalefor$25.结构：询问价格Howmuch+is/are+物品名称？What’sthepriceof+物品名称？……多少钱？回答：It’s/They’re+价格Unit8Whenisyourbirthday?句型：Whenisyourbirthday?MybirthdayisNovember11th.WhenisLiuPing’sbirthday?HerbirthdayisonSeptember5th.Whenishisbirthday?It’sMarch21st.语法：月份前用介词in,inMay在六月，但是具体到某一天用介词on,onMay1st..Unit9Doyouwanttogotoamovie?句型：Doyouwanttogotoamovie?Yes,Ido./No,Idon’t.Doeshewanttogotoamovie?Yes,hedoes./No,hedoesn’t.Whatkindofmoviesdoyoulike?Ilikeactionmoviesandcomedies.IlikethrillersandllikeBeijingOpera.IlikecomediesbutIdon’tlikedocumentaries.SheoftengoestoseeChineseactionmoviesonweekends.ShethinksshecanlearnaboutChinesehistory.Hereallylikeshismovies.Mike’fatherlikesit,too!=Mike’sfatheralsolikeit.Ithinkit’sboring/exciting/interesting/relaxing.Sheisbored/excited/interested/relaxed.语法：too,also也，都用于肯定句中，但是also用于句中，too用于句末，且用逗号隔开。Unit10Canyouplaytheguitar?句型：Canyoudance?Yes,Ican./No,Ican’t.Canhepaint?Yes,hecan./No,hecan’t.CanshespeakEnglish?Yes,shecan./No,shecan’t.Whatclubdoyouwanttojoin?Wewanttojointhechessclub.Iwanttojointhebasketballclub.Whatcanyoudo?Icanplaytheguitar.Areyougoodwithkids?Can