七年级U5重点.docx

七上U5学案一、语法讲解：一般现在时态（一）定义：一般现在时表示经常或习惯性的动作或一般性事实。（二）用法：1 .表示现在的状态或任务的特征eg:（1）我十二岁了。mtwelveyearsold.（2）天空是蓝色的。Theskyisblue.2 .表示经常性或习惯性的动作eg:我每天在六点起床。Igetupatsixo,clockeveryday.3 .表示主语号备的性格或能力eg:他喜欢运动。Helikessports.4表示客观事实eg：地球围绕着太阳转。Theearthgoesaroundthesun.（三）构成:1、be动词：主语+be（amis/are）+其他.（1）否定句：be+not（2）一般疑问句：be提前my-your,our-your（3）特殊疑问句：特殊疑问词+一般疑问句（特殊疑问词：Where/What/Who/When/How/Whattime/.）eg：我是一个学生。IamaStUdent.（变否定）mnotastudent.（变一般疑问句/肯否回答）Areyouastudent?Yes,Iam./No,mnot.他们是老师。Theyareteachers.（变否定）-Theyaren'tteachers.（变一般疑问句/肯否句）Aretheyteachers?Yes,theyare./No,theyaren't.2、实义动词主语+实义动词+其他注：（1）含有实义动词的陈述句变为否定句或一般疑问句时要借助“do/does”（2）主语为第三人称单数时，实义动词注意用“三单”形式eg:Tom有一个排球。Tornhasavolleyball.否定句:主语+don't/doesn't+动原+其他Tomdoesn'thaveavolleyball.4 4）一般疑问句：Do/Does+主语+动原+其他DoesTomhaveavolleyball?Yes,hedoes./No,hedoesn't.特殊疑问句：特殊疑问词+一般疑问句WhatdoesTornhave?Whattimeshe（do）herhousework?eg：我有一个棒球。Ihaveabaseball.（变否定）Idon'thaveabaseball.（变一般疑问/肯否回答）Doyouhaveabaseball?-Yes,Ido./No,Idon't.（划线提问）Whatdoyouhave?她有一个网球拍。Shehasatennisbat.（变否定）Shedoesn,thaveatennisbat.（变一般疑问/肯否回答）Doesshehaveatennisbat?Yes,shedoes./No,shedoesn't.（划线提问）Whatdoesshehave?他们有球。Theyhaveballs.（变否定）Theydon'thaveballs.（变一般疑问/肯否回答）-Dotheyhaveballs?Yes,theydo./No,theydon't.（划线提问）Whatdotheyhave?他喜欢橙子。HelikesOrangeS.（变否定）Hedoesn'tlikeoranges（变一般疑问句/肯否回答）Doeshelikeoranges?-Yes,hedoes./No,hedoesn't.（划线提问）Whatdoeshelike?他们喜欢橙色。Theylikeorange.（变否定）-Theydon,tlikeorange.（变一般疑问/肯否回答）Dotheylikeorange.Yes,theydo./No,theydon't.Mike做公交车每天去学校。Mikegoestoschoolbybuseveryday.（变否定）Mikedoesn'tgotoschoolbybuseveryday.（一般疑问句/肯否回答）DoesMikegotoschoolbybuseveryday?Yes,hedoes./No,hedoesn't.（划线提问）HowdoesTomgotoschooleveryday?四、当主语是第三人称时，谓语动词的变化形式（1）一般情况：+slikelikes/playplays/findfindsknowknows/helphelps/getgets/comecomes（2）以s,x,ch,sh结尾+esteachteaches/finishfinishes/guessguesses/fixfixes（3）以辅音+y结尾变y为i加es.studystudies以元音结尾+y,直接+s.staystays（4）不规则变化have-has二、Languagepoints：1.球类playtennis/ping-pong/soccer/basketball/baseball/volleybal1atennisball/aping-pongball/asoccerbal1Zbasketball/baseball/vol1eybal1注意：棋类、球类运动、三餐前不加the,乐器前要加the2.1et用法：Ietsb.dosth.祈使句:（l）Let,sgo.let,s=letus1.et,slookattheblackboard.（2）Lethimdoit./Letherguess./Letmegetit.三单人称：Mymotherletsmegetupat5:00everyday.3.getv.去取，拿来，得到（1）给某人拿某物getsb.sth.=getsth.forsb.从某人那里拿来某物getsth.fromsb.e.g.getmoneyfromparents区别：bring/takesth.tosb.sp.4.soundv.听起来+adj.（1）感官系动词+adj.soundgood/great/boring/interesting/relaxing/fun/difficultIt/Thatsoundsgood.否定句.(2)look(看起来CSmeII(闻起来来taste(尝起来),feel(摸起来)Jay'ssongsgood.Theteacherlooksatthestudent.(angry,angrily)Theteacherlooksintheclassroom.(angry,angrily)5.1ateadj.&adv.迟到的(l)belateforschool=gettoschoollateHeisalwayslateforschool=Healwaysgetstoschoollate.(2)belateforclass/workyoulateforclass?yourclassmatelateforparty?hegettoschoollate?theygohomelate?adj.修饰做的事情6.形式主语(1) .lt's+adj.+(forsb.)todosth.做某事对某人来说是.=Doingsth.is+adj.+forsb.=Todosth.is+adj.+forsb.It'seasytoplayvolleyball.Playingvolleyballiseasy.Toplayvolleyballiseasy.翻译时，先翻译todo不定式。(2) .It,skindofyoutohelpme.adj.表人的品行，修饰人brave/nice/friendly/polite/clever7.it,one区分it：代指上文已提到的one：泛指同类不同个(1)-Where,syourbaseballbat?-Billhasit.比尔拿着它(2)-Yourcoatisnice.Wheredidyoubuy?-Iwanttobuy,(3)1haveatennisball.Doesyourbrotherhave?8.likev.喜欢&prep.像(I)Iikesth./likedoingsth./liketodosth.Helikesmaking(tomake)friendswithothers.(2)并列:likedoingsth.anddoingsth.liketodosth.anddosth.Mymotherlikes(shop)and(do)housework.2(3).最喜欢：Ilikesportsbest.=Sportsaremyfavorite.Ilikemathbest.=Myfavouritesubjectismath.9.sameadj.相同的反义词different-gotothesameschool(上.)bethesameas和一样-beinthesameschool(在)gotodifferentschoolsbedifferentfrom与不同beindifferentschools区分：difficult和different10 .省略词用do或be相关词Idon'thaveasoccerball,butmybrotherAlandoes.Sheisn,tlateforschool,buthe.Helikessoccer,butI.11 .sport运动做运动playsports/dosports一场运动会asportsmeeting.一个运动俱乐部asportsclub一般都保持复数12 .afterprep.在.之后反义词beforeprep.在.之前aftersth./afterdoingsth.(1)afterschool/afterclass/afterwork.(2)afterbreakfast-havingbreakfasthehasbreakfast13 .形容词(l)relaxv.使轻松Themusicrelaxesme.relaxedadj.放松的Itsarelaxingholiday./Theholidayis.relaxedadj.放松的Iamrelaxedafterarelaxingday.ing结尾形容词修饰物或人的本身特性。ed结尾形容词修饰人的主观感受(2).interestv.使感兴趣interestingaj.有趣的anstoryinterestedadj.感兴趣的beinterestedin.对感兴趣.Itakeinmusic.Ifeelintheinterestingstory.14 .boringadj.无聊的aboringlesson/Thatsounds.boredadj.无聊的Hefeelsboredwiththeshow.15 .with和and区别词性withprep./andconj.Tbmwithmetoschooleveryday.TomandItoschooleveryday.bewithsb.和某人在一起(2)做后置定语：(with)_Thewomanwithlonghairismymom.-Chinaisalargecountrywithalonghistory.There(有)adesk(有)threelegs.三、随堂练习(一)单