1、仁爱版英语七年级下册知识点归纳完整版仁爱版英语七年级下册知识点归纳英语七年级下册知识点归纳Unit5Topic1重点语法普通当前时(常与频度副词never,seldom,sometimes,often ,usually,always等连用)重点句型Howdoyouusuallycometoschool?Iusuallycometoschoolbysubway.Howoftendoyougotothelibrary?Once/Twice/Threetimesaweek/Veryoften/Everyday/Seldom重点详解1Ialwayscometoschoolbybus.by+交通工具名称
2、,表达使用某种交通方式,中间不加限定词,如果交通工具前有a,the,my等限定词, 就不能用by,而是用in或是on.onthetrain=bytrainonhisbike=bybikeinmycar=bycar.巧辩异同onfoot与walkonfoot“走路”,是介词短语,不能作谓语,只作方式状语,位于句末。 walk“走路”,是动词,可以作谓语。 gotoonfoot=walkto Ioftengotoschoolonfoot.=Ioftenwalktoschool.同样,goto.bybike=rideabiketo goto.bycar=driveacarto gotobyplane
3、=flyto gotobybus=takeabusto2Comeon!Ieon“快点,加油,来吧”。Itstimeforsth.“该做某事了”,与Itstimetodosth.意思同样。3look短语lookthesame看起来同样looklike看起来像lookfor寻找lookafter照顾4domyhomeworkatschool在学校做作业。dooneshomework做家庭作业(注意:ones要随主语变化而变化,惯用形容词性物主代词 my,your,their,our,his,her等)。5wewanttoknowabouttheschoollifeofAmericanstudent
4、s.咱们想理解一下美国学生学校生活。knowabout“理解,懂得关于”。6巧辩异同afew与fewafew“某些”,few“很少,几乎没有”,修饰可数名词。alittle与littlealittle“某些”,little“很少,几乎没有”,修饰不可数名词。7Theyoftenplaybasketballorcoccer,goswimmingandsoon.goswimming去游泳andsoon“等等”,表达尚有诸多。拓展go+v.-ing表达去做某事,类似有:gofishing去钓鱼goshopping去买东西goboating去划船goskating去滑冰8Howoftendoyougo
5、tothelibrary?你多久去一次图书馆?howoften“多久一次”,问频率。答语惯用频度副词never,always,often等或单位时间内次数onceaweek一周一次twiceamonth每月两次threetimesayear每年三次语法解说普通当前时普通当前时表达:(1)当前所处状态。Janeisatschool.(2)经常或习惯性动作。Ioftengotoschoolbybus.。(3)主语具备性格和能力。Helikesplayingfootball.(4)客观真理。Theearthgoesroundthesun.惯用时间状语:often,always,usually,som
6、etimes,everyday等等。行为动词普通当前时,助动词是do/dont和does/doesnt.当主语是第一、二人称和所有复数形式时,行为动词用原形。必定式:Igotoschoolonfoot. 否定式:Idontgotoschoolonfoot.疑问式:Doyougotoschoolonfoot?Yes,Ido.No,Idont.当主语是第三人称单数时,动词用第三人称单数形式,在词尾加-s或-es。必定式:Hegoestoworkbybus.否定式:Hedoesntgotoworkbybus.疑问式:Doeshegotoworkbybus?Yes,hedoes.No,hedoesnt
7、.Topic2重点语法当前进行时态。重点句型Whatareyoudoing?Heiscleaningthedormitory.Areyoudoingyourhomework?Yes,Iam./No,Iamnot.HowlongcanIkeepthem?Twoweeks.重点详解1atthemoment“此刻,当前”,相称于now.2巧辩异同gotosleep与gotobedgotobed“上床”“就寝”Ioftengotobedatten.gotosleep“入睡”“睡着”LastnightIwenttosleepattwooclock.3巧辩异同some,afew与alittle“某些,有些
8、”三者都修饰名词。some既可以修饰可数名词又可以修饰不可数名词。Wewantsomeapplesandsomewater.afew用在可数名词复数之前,alittle用在不可数名词之前。Thereareafewbooksandalittlewaterintheclassroom.4与how有关短语howoften多常howmany多少howmuch多少钱howold多大5Andyoumustreturnthemontime.你必要准时归还它们。Return意为“归还,回归”returnsth.tosb.把某物归还某人=givebacksth.tosb.returnto“回到”,相称于come
9、backto6Mariaandagirlaretalkingatthelostandfound.talk“交谈”,惯用短语talkto/withsb.“与某人交谈”巧辩异同talk,say,speak与tell(1)talk“交谈”,表达通过谈话方式互换意见、消息等。(2)speak“说话”,强调开口发声,后常接某种语言。(3)say“说”,强调所说话内容。(4)tell“告诉”,有时兼含“嘱咐”“命令”等。tellatruth说真话,tellalie说谎,tellastory讲故事等固定搭配。7IcantfindmypurseandIamlookingforit.lookfor“寻找”,强调
10、寻找过程;find“找到”强调找成果。8look(at),see与readlook(at)指看动作,see指当作果,read常指看书、看报纸等。9Herearesomephotosofhis.这有她某些照片。photosofhis是双重所有格。his是名词性物主代词,后还可以接名词所有格。afriendofmine我一种朋友aclassmateofmybrothers我弟弟一种同窗10Ialsowanttogothereoneday.我也但愿有一天到那儿。also意为“也”,惯用于be动词和情态动词背面,实义动词前面。巧辩异同also与tooalso放在句中,too用于句末。语法解说当前进行时
11、1.当前进行时表达:当前正在进行或发生动作。2.惯用时间状语:now,atthemoment,look,listen等。3.谓语动词构成:be(am/is/are)+v.-ing形式。4.当前进行时态必定、否定和疑问式。(1)必定式:Iamrunning.Youarerunning.He/Sheisrunning.(2)否定式:Imnotrunning.Youarentrunning.He/Sheisntrunning.(3)普通疑问句及回答:Areyourunning?Yes,Iam./No,Iamnot.Ishe/sherunning?Yes,he/sheis./No.he/sheisnt
12、.Topic3重点语法普通当前时和当前进行时使用和异同。重点句型Whatdayistitoday?ItsWednesday.Whydoyoulikeit?itseasyandinteresting.Whatclassaretheyhaving?Theyarehavingamusicclass.重点详解1询问星期几用Whatday?回答:ItsWednesday/Sunday。与特殊疑问句词what关于短语:whatclass什么班whatcolor什么颜色whattime几点whatdate几号(日期)2Howmanylessonsdoeshehaveeveryweekday?Howmany+
13、可数名词复数形式;Howmuch+不可数名词。3一种星期第一天是Sunday,在星期几前用介词on,在详细点钟前用at.4learningaboutthepast理解过去learnabout理解拓展learnfrom向学习learnbyoneself自学5Whatdoyouthinkof?=Howdoyoulike?你以为怎么样?6Why?Becauseitsinteresting.用why提问必要用because回答。7Whichsubjectdoyoulikebest?你最喜欢什么科目?likebest最喜欢,可用favorite“特别爱慕”转换。8befriendlytosb.对某人和谐
14、9Icanlearnalotfromit.我能从中学到诸多东西。(1)learnfrom“从学习”。(2)alot=much“许多”,后接宾语时要说alotof也可以表达“非常,十分”。Unit6Topic1重点语法Therebe句型和方位介词短语。重点句型Therearetwobedroomsandaasmallstudy.Thereisalamp,acomputer,somebooksandsoon.Isthereacomputerinyourstudy?Yes,thereis.Dontputthemhere.Putthemaway.重点解说1Itsonthesecondfloor.在哪一
15、层楼,用介词on。on表达在上面。second是序数词,前面要用定冠词the,意为第二()。巧辩异同two与secondtwo是基数词,second是序数词,“第二”或“第二”,指排列顺序。2in在里面,是方位介词。intheboxintheclassroomIsthere?表达某地存在吗?其必定回答是:Yes,thereis.否定回答No,thereisnt.它复数形式为Arethere?其必定回答是:Yes,thereare.否定回答No,therearent.3巧辩异同therebe与have(1)therebe“有”,指(某地)存在“有”。(2)have“有”,指人或某物“拥有”。Th
16、eisadoginthepicture.Thedoghastwobigeyes.注:therebe遵循就近原则。be用is还是are,取决于离该动词近来那个名词。如果该名词是单数或不可数名词就用is,如果是复数就用are。4havealook看看。背面接名词时要用at.如havealookatyourwatch.5talkabout“谈论,议论”,后接名词或动名词。talkwith/to“与某人交谈”6用来询问某地有某物,其构造为:Whats+介词短语,回答时应用therebe句型。7playwith“和玩耍”,“玩”playwithsb.“与某人一起玩”8putaway把放好9lookaft
17、er“保管,照顾”,相称于takecareof.lookat看looklike看起来像lookfor寻找lookthesame看起来同样10巧辩异同inthetree与onthetree(1)inthetree指外来物体在树上。(2)onthetree树木自身长出来花、树叶等。11巧辩异同likedoing与liketodolikedoing表达经经常性或习惯性兴趣、兴趣。与lovedoing相似。liketodo表达偶尔、一次性喜欢。与lovetodo相似。12Imverygladtogetaletterfromyou.我很高兴收到你来信。getaletterfromsb.收到某人来信hea
18、rfromsb.Topic2重点语法Therebe句型Wh-questions重点句型Whatsyourhomelike?Whatsthematter?Sorry,Icanthearyou.Illgetsomeonetocheckitrightnow.Thereissomethingwrongwithmykitchenfan.重点解说1housewiththreebedrooms.有三间卧室房子。with“有,带有”。With还可以意为“和(某人/某物)在一起”2apartmentforafamilyoftwo.适合两口之家公寓。(1)for表达“给”表达目或功能。后接物主代词或名词,但普通带
19、s.或者后接表达无生命物体名词。Hereisaletterforyou.(2)of含义为“属于某人/某事物”。SheisafriendofLilys.=SheisLilysfriend.3Whatsthematter?怎么了?该句惯用来询问某或某物出了什么什么问题或毛病;询问详细某人或某物出了什么问题时,还可以表达为:Whatsthematterwithsb./sth.某人或某物出了什么毛病。Whatsthematter?=Whatswrong?4Ihearyouplayingthepiano.我听见你在弹钢琴。heardoingsth.“听见在做某事”,强调正在进行动作。heardosth.
20、“听见做了某事”,强调全过程。hearaboutsth.听到关于某事物消息hearfromsb.接到某人来信、电话等hearofsb./sth.听到或懂得某人或某事物状况5alotof=lotsof许多后接可数名词,相称于many;后接不可数名词,相称于much,用于必定句中;但是注意:如果与否定句,刚惯用many或much.6befarfrom离远(抽象距离)beawayfrom离远(详细距离)Myschoolisnotfarfromthebookstore.Theseais2milesawayfromthehotel.7Thereissomethingwrongwithsb./sth.某人
21、或某物出问题/有毛病了。8Illgetsomeonetocheckitrightnow.我立即派人去检查。getsb.todosth.使某人做某事someone=somebody某人rightnow=atonce=rightaway立即,立即语法解说Therebe(表达“有”)用法1.“There+be+主语+地点状语”表达“某处有某物”;地点状语也可放在句首,有时可用“,”与背面某些隔开。Therearesomepicturesonthewall.=Onthewall,therearesomepictures.2.它疑问形式是将“be”提到“there”之前。Arethereanybooks
22、onthedesk?3.它否定形式是在“be”后加“not”.4.Therebe如果背面接两个名词作主语,那么“be”人称和数与邻近名词一致。Topic3重点语法特殊疑问句和问路、指路方式。重点句型Excuseme,howcanIgettoGoalongandturnleftatthefirststreet.Becareful!Dontplayonthestreet.重点解说1goup“沿着走”与它相近词有goalong/down2getto到达,后接地点名词getto=reach=arrivein/at与get关于短语:getin收获geton上车getoff下车getout出去getout
23、of从出来getup起床3acrossfrom在对面4Itsgoodtohelpchildrenandoldpeopletocrosstheroad.协助孩子和老人过马路是一种助人为乐行为。Itsgoodtodosth.做某事是助人为乐行为。5onthecornerof=atthecornerof“在拐角处”,表达在某一地方或建筑物外面拐角处。inthecornerof表达在某一建筑物内拐角处。6关于come短语cometo来到comeform来自于comeon加油,赶紧comein进来comeout出来comedown下来comeback回来Unit7Topic1重点语法掌握be动词普通过去
24、式。重点句型WereyouborninHebei?Yes,Iwas./No,Iwasnt.Whenwasyourdaughterborn?ShewasbornonOctober22nd,1996.Whatstheshapeofyourpresent?Whatdoesitlooklike?Howlong/wideisit?Whatdoweuseitfor?WeuseittostudyEnglish.重点解说1英语中日期可以有两种表达法:(1)月日,年。May1st,(2)日月,年。1stMay,2plantodosth.筹划做某事planforsth.某事订筹划3基数词变序数词规律:基变序,有规律,五、十二ve用f替再加th一二三,特殊记,整几十改y为ie再加th八去t九去e再加th,几十几只改个位就可以。4表达确切“几百”时,hundred背面不加“s”,但表达不拟定数目“数以百计”时,hundred背面应加“s”,用“hundredsof”表达。threehundredstudents三百名学生hundredsofstudents几百名学生5英语中表达物体长、宽、高,先说数字,再说单位,最后加上一种表达长、宽、高形容词。“”读
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