英语七年级下册知识点归纳(仁爱版)

英语七年级下册知点纳Unit5Topic1重点语法一般现在时（常与频度词never,seldom,sometimes,often,usually,always等连用）重点句型—Howdoyouusuallycometoschool?—Iusuallycometoschoolbysubway.—Howoftendoyougotothelibrary?—Once/Twice/Threetimesaweek/Veryoften/Everyday/Sedom重点详解1.Ialwayscometoschoolbybus.by+交通工具名称，表示使用某种交通方式，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.巧异同onfoot与walkonfoot作方式状语，位于句末。walk,是动词，可以作谓语。goto⋯ontoIoftengotoschoolonfoot.=Ioftenwalktoschool.同样，goto⋯.bybike=rideabiketogoto⋯.bycar=driveacartogoto⋯byplane=flytogoto⋯bybus=takeabusto2eon!IeonItstimeforsth.Itstimetodosth.意思一样。3.look的短语lookthesame看起来一样looklike看起来像,,lookfor寻lookafter照顾4.domyhomeworkatschool在学校做作业doonehomework做家庭作5wetheschoollifeofAmericanstudents.我们想了解一下美国学生的学校生活。knowabout“了解，知道关于,6巧异同afew与fewafewfew“很少，几乎没有”，修饰可数名词。alittle与littlealittlelittle“很少，几乎没有”，修饰不可数名词。7Theyoftenplaybasketballorsoccer,iminanogoswimming去游泳andsoon拓展go+v.-ing表示去做某事，类似的有gofishing去鱼goshopping去买西goboating去划船goskating去滑冰8Howoftendoyougotothelibrary?你多久去一次图howoften“多久一次”，问频率。答语常用频度词never,always,often等或单位时间内的次数onceaweek一周一次twiceamonth每月两次threetimesayear每年三次语法解一般现在时常用的时间状语often,always,usually,sometimes,everyday等等。行为动词的一般现在时，动词是do/dont和.当主语是第一、二1人称和所有复数形式时，行为动词用原形。肯定式：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。肯定式：Hegoestoworkbybus.否定式：Hedoesntgotoworkbybus.疑问式：Doeshegotoworkbybus?—Yes,hedoes.—No,het.Topic2重点语法现在进行时态。重点句型Whatareyoudoing?Heiscleaningthedormitory.Areyoudoingyourhomework?Yes,Iam./No,Iamnot.HowlongcanIkeepthem?Twoweeks.重点详解1atthemoment“此刻，现在”相当于now.3巧辩异同some,afew与alittle“一些，有些”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相关的短语howoften多常howmany多少howmuch多少钱howold多大5Andyoumustreturnthemontime.你必须按时归还它们。Return意为“归还，回归”①returnsth.tosb.把某物归还某人=givebacksth.tosb.②returnto“回到,comebackto,6Mariaandagirlaretalkingatthelostandfound.talktalkto/withsb.“与某人交谈”巧辩异同k,与tell(1)talk“交谈”，表示通过谈话方式交换意见、消息等。(2)(3)say(4)tell“命令”等。tellatruth说真话，tellalie说谎,tellastory讲故事等固定搭配。7.IcantmypurseandIamforit.lookforfind“找到”强调找的结果。10.Ialsowanttogothereoneday.我也希望有一天到那儿。also意为“也”，常用于be动词和情态动词后面，实义动词的前面。巧辩异同also与tooalso放在句中，too用于句末。语法讲解现在进行时现在正在进行或发生的动作。3.谓语动词构成：be(am/is/are)+v.-ing形式。4.现在进行时态的肯定、否定和疑问式。2（）肯定式：Iamrunning.Youarerunning.He/Sheisrunning.（）否定式：Imnotrunning.Youarentrunning.He/Shetrunning.（）一般疑问句及回答：—Areyourunning?—Yes,Iam./—No,Iamnot.—Ishe/sherunning?—Yes,he/sheis./—No.he/shet.Topic3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有关的短语：whatclass什么班whatcolor什么颜whattime几点whatdate几号（日期）2Howmanylessonsdoeshehaveeveryweekday?Howmany+可数名词的复数形式Howmuch+不可数名词。3一个星期的第一天是Sunday,在星期几前用介词on,在具体点钟前用at.4lethepast了解过learnabout了解拓展learnfrom向,,学习learnbyoneself自学5Whatdoyouthinkof⋯?=Howdoyoulike⋯你为,,怎么样？6—Why?—Becauseitsinteresting.用why提问必用because回答。7Whichsubjectdoyoulikebest?你最喜欢什么科目？likebest最喜欢，可用favorite“特别喜爱的”8befriendlytosb.对某人友好9Icanlearnalotfromit.我能从中学到很多东西。(1)learn⋯from“从,,学习”。(2)alot=much要alotof也可以表示“非常，十分”。Unit6Topic1重点语Therebe句型和方位介词短语。重点句型Therearetwobedroomsandasmallstudy.Thereisalamp,acomputer,somebooksandsoon.—Isthereacomputerinyourstudy?—Yes,thereis.Don'tputthemhere.Putthemaway.重点讲解1Itsonthesecondfloor.在哪一层楼，用介词。on表示在,,上面。second是序数词，前面要用定词the,意为第二（的）。巧异同two与secondtwo是基数词，second是序数词，“第二”或“第二的”，指排列顺序2in在,,里面，是方位介词。intheboxintheclassroomIs⋯?表示某地存在,,吗？其肯定回答是：Yes,thereis.否定回答No,theret.它的复数形式为Arethere⋯?其肯定回答是：Yes,thereare.否定回答No,therearent.(1)therebe。3．threbe．．is．is4havealook看看。后面接名词时用at.如havealookatyourwatch.5talkabout“谈论，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What介词短语，回用therebe句型。7playwith“和,,玩耍”playwithsb.“与某人一起玩”8putaway把,,放好9lookafter“保管，照顾”，相当于takecareof.lookat看,,looklike看起来像,,lookfor寻lookthesame看起来一样10inthetree指外来物体在树上。onthetree树木本身长出来的花、树重点语法Therebe句型重点句型Whatsthematter?Thereissomethingwrongwithmykitchenfan.重点讲1housewiththreebedrooms.有三间卧室的房子。withWith还可以意为“和（某人某物）在一起”3Whatsthe怎么了？该句常用来询问某或某物出了什么什么问或毛时，还可以表达为：Whatsthematterwith某人或某物出了什么毛病。Whatsthematter?=Whatswrong?5alotof=lotsof许后接可数名词，相当于many；后接不可数名词，相当于用于肯定句中；但是注意：如果是否定句，刚常用many或much.6befarfrom⋯离,,远（抽象距离）be⋯awayfrom⋯离,,远（具体距离）Myschoolisnotfarfromthebookstore.Theseais2milesawayfromthehotel.7Thereissomethingwrongwithsb./sth.某人或某物出问有毛病了。8Illgetsomeonetocheckitrightnow.我马上派人去getsb.todo使某人做某事someone=somebody某人rightnow=atonce=rightaway马上，立刻语法讲Therebe⋯（表示“有”）用法1.There+be+主语+地点状语；地点状语也可放在句首，有时可Therearesomepicturesonthewall.=Onthewall,therearesomepictures.2.它的疑问形式是将“”提到“”之前。Aretheryanybooksonthedesk?3.它的否定形式是在not”.4.Therebe如果后面接两个名词作主语，那么“”的人称和数与邻近的名词一。Topic3重点语法特殊疑问句和问路、指路的方式。重点句型—Excuseme,howcanIgetto⋯—Goalong⋯andturnleftatthefirststreet.Becareful!Don'tplayonthestreet.重点讲1goup“沿着,,走”与它相近的词有goalong/down2getto到达，后接地点名词getto=reach=arrivein/at3acrossfrom在,,对面4Itsgoodtohelpchildrenandoldpeopletocrosstheroad.帮助孩子和老人过马路4是一种助人为乐的为。Itsgoodtodosth.做某事是助人为乐的为。5onthecornerof=atthecornerof“在,,拐角处”，表示在某一地方或建筑物inthecornerof表示在某一建筑物内Unit7Topic1重点语法掌握be动词的一般过去式。重点句型—WereyouborninHebei?Yes,Iwas./No,Iwasnt.nd—Whenwasyourdaughterborn?—ShewasbornonOctober22,1996.What'stheshapeofyourpresent?Whatdoesitlooklike?Howlong/wideisit?Whatdoweuseitfor?WeuseittostudyEnglish.重点讲解1英语中日期可以有两种表达法：(1)月日，年。May1,2008(2)日月，年。1stMay,20082plantodosth.计划做某事planforsth.某事订计划3基数词变序数词的规律：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表示确切“几百”时，hundred后面不加“计”时，hundred后面应加“hundredsof”表示。threehundredstudents三百名学生hundredsofstudents几百名学生5英语中表达物体的长、宽、高，先说数字，再说单位，最后加一个表示长、宽、高的形容词。point6.4米长sixpointfourmeterslong6Whatdoweuseitfor?我们用它来做什?usesth.todosth.用某物做某事.=usesth.fordoingsth.语法讲be动词的一般过去时1.be动词的一般过去时，表示过去在的Mybrotherwasatschoolyesterday.2.be动词的过去式为其否定式为wasnot/wasnt和werenot/werent.3.一般疑问句以及简略回答WereyouborninJuly,1999?—Yes,Iwas./No,Iwasnt.Topic2重点语法掌握情动词can/cant,could/couldnt的用法。重点句型—Can/Couldyoudance?—Yes,Ican/could.No,Icant/couldnt.—Whatcanyoudo?—IcanspeakEnglish.HecantsingEnglishsongs.重点讲—DoyouwanttosingChinesesongsorEnglishsongs?—Chinesesongs.选择疑问句中，回答时只能选择一者答，不能用“Yes”或“No2Idliketotaketheseflowerstotheparty.takesb./sth.tosw.带某人某物去某地take（从说话人处带到别处带去，带bring（由别处带到说话人处带来4begoodatdoingsth.=dowellindoingsth.擅长做某事，在,,方面做得好。5withoneshelp=withthehelpof⋯在,,的帮助下6can和could的使用(1)can(could)“可以，同意，准许”表示请求，允许。could语can委婉。(2)can“会，能”，表示能力，could表示过去的能力。5Topic3重点语法行为动词的一般过去时及回。重点句型—Didyousingasongattheparty?—Yes,Idid/No,Ididnt.Imissedthechairandfelldown.Howcouldyoulietome?Kangkangmadeasilentwishandthemheblewthecandlesoutinonebreath.重点讲1DidKangkangenjoyhimself?康康玩得开心吗？Enjoy是及物动词，后接名词，代词或是动名词，意为“喜，受,,的enjoyoneself=haveagood/greattime玩得愉快enjoydoningsth.喜欢做某事2Itsyourturn.该你了。turn是名词，意思是Itsonesturntodosth.轮到某人做某事。还可以