七年级下册知识点总结Unit1Canyouplaytheguitar?1,情态动词+V原cando=beabletodo2,Play+the+乐器play+球类,棋类3,join参加社团、组织、团体/或加入某人takepartin参加大型活动或会议Joinin参加小型的活动4,4个说的区别:say+内容Speak+语言Talk谈论talkaboutsthtalkwithsbtalktosbTell告诉,讲述,辨别tellsb(not)todosthTellstories/jokes5,Want(sb)todo=wouldlike+(sb)todosth6,4个也的区别:too肯定句末(前面加逗号)Either否定句末(前面加逗号)Also行前be动词,助动词,情态动词后,实义动词之前Aswell口语中(句末)7,begoodat+V-ing=dowellin擅长于begoodfor对…有益(bebadfor对…有害)begoodto对…友好(good可用friendly,nice,kind替换)begoodwith和…相处好=geton/alongwellwith11,选择疑问句:回答不能直接用Yes或者No,要从中选择一个回答13,showsthtosb=showsbsthgivesthtosb=givesbsth与bring类似14,Withsb’shelp=withthehelpofsb15,bebusydoingsth/bebusywithsth20,ontheweekend=onweekends21,English-speakingstudents说英语的学生(带有连词符,有形容词性质)22,dokungfu表演功夫Unit2Whattimedoyougotoschool?1,问时间用whattime或者whenAt+钟点at7o’clockatnoon/atnight(during/intheday)On+具体某天、星期、特指的一天onApril1stonSundayonacoldwintermorningIn+年、月、季节以及固定词组inthemorning等2,时间读法:顺读法逆读法:分钟≤30用pastfivepasteight(8:05)halfpasteight(8:30)分钟>30用toaquartertoten(9:45)整点用…o’clock7o’clock(7:00)3,3个穿的区别:wear表状态,接服装、手套、眼镜、香水等Puton表动作,接服装Dress表动作,接sb/oneselfgetdressed穿衣3,感叹句:How+adj+主谓!How+adj+a/an+n单+主谓!What+a/an+adj+n单+主谓!What+adj+n复/不可数+主谓!4,be/arrivelateforclass5,频度副词(放实义动词前助系情后)Alwaysusuallyoftensometimesseldomhardlynever7,一段时间前面要用介词forforhalfanhourforfiveminutes8,eat/have…forbreakfast/lunch/dinner/supperUnit3Howdoyougettoschool?1,疑问词howlong多长(时间)答语常用“(For/about+)时间段”howfar多远(距离)答语常用“(It’s+)数词+miles/meters/kilometers”howoften多久一次(频率)答语常用“Always/often/everyday/…”或“次数+时间”如:Howsoon多快,多久以后,常用在将来时中。答语常用“in+时间段”2,宾语从句要用陈述句语序举例:3,Stopsbfromdoingsth阻止某人做某事Stoptodo停下来去做其他事Stopdoing停止正在做的事4,whatdoyouthinkof/about…?=howdoyoulike…?你认为…怎么样?5,Heis11yearsold.=Heisan11-year-oldboy.6,manystudents=manyofthestudents7,beafraidofsthbeafraidtodosthworryaboutbeworriedabout担心8,playwithsb和某人玩Don’tplaywithfire9,cometrue(梦想)实现achieve/realizeone’sdream实现梦想11,(belike像)12,leave离开leavefor出发前往某地leave/leftsth+介词+地点把什么落在某地方13,cross是动词across是介词举例:14,thanksfor+n/V-ingThanksto幸亏,由于,因为15,4个花费:人+spend/spends/spent+时间/钱+(in)doingsth/onsth人+pay/pays/paid+钱+forsthIttakes/tooksb+时间+todosth物+cost/costs/cost+sb+钱16,交通方式●用介词。在句子中做方式状语。①by+交通工具名词(中间无需任何修饰)Bybus/bike/car/taxi/ship/boat/plane/subway/train……②by+交通路线的位置Byland/water/sea/air③in/on+冠词/物主代词/指示代词+交通工具名词Ina/his/thecarOna/his/thebus/bike/ship/train/horse/motorbike④onfoot步行●用动词。在句子中做谓语。①take+a/the+交通工具名词takeabus/plane/ship/trainrideabike②walk/drive/ride/flyto……(后面接here,there,home等地点副词时,省略介词to。)如步行回家:walkhomeUnit4Don’teatinclass.1,祈使句(1)肯定句:动词原形或Be大头的句子否定句:以Don’t+动词原形或be大头的句子(2)Let型(letsbdosth),否定形式:letsbnotdosth(3)No+n/V-ingNophotos/mobile,Noparking/smoking/spitting/talking/2,inclass在课堂上intheclassroom在教室3,ontime准时intime及时6,Must与haveto13,onschooldays/nights14,break/follow(obey)therules15,Bestrictwithsb/oneselfbestrictinsth对……严格。16,toomany“太多”修饰可数名词复数toomuch“太多”修饰不可数名词muchtoo“实在太”修饰形容词或副词18,getto,arrivein/at,reach,到达(如果后面接地点的副词home,here或there,就不用介词in,at,to)19,remember/forget+todo要做+doing做过20,havefun,enjoyoneself,haveagood/great/wonderfultime+V-ingUnit5Whydoyoulikepandas?1,Kindof相当于副词,修饰形容词或副词,意为“稍微,有点”,与alittle/bit相近Akindof意为“一种”,somekindsof意为“几种”,allkindsof意为“各种各样的”。3,Whynot=Whydon’tyou+V原你为什么不…?=4,walkonone’slegs/handson意为“用…方式行走”5,allday=thewholeday整天6,wheredotheycomefrom?=wherearetheyfrom?9,bein(great)danger=bedangerous10,oneof……之一+名词复数12,with/without有/没有介词13,asymbolof...的一种标志14,由…制造bemadeof能看出原材料bemadefrom看不出原材料bemadein+地点表产地15,cutdown砍到动副结构(代词必须放中间,名词可放中间或者后面)Unit6I’mwatchingTV.1,现在进行时其结构为be的现在式(am,is,are)+现在分词(V-ing)。否定形式在be后面加not,疑问式将be动词提前2,动词-ing形式的构成:一般情况+ing;以不发音的e结尾的,去e加ing;重读闭音节结尾(以辅元辅结尾),双写辅音字母再加ing3,gotothemovies=seeafilm看电影4,joinsbforsth与某人一起做某事joinusfordinner5,other,another与theotherOther“其他的,另外的”,后接名词复数,有时other+n复数=othersAnother“又一(个),另一(个)”,泛指总数为三个或三个以上中的任意一个,后接名词单数。Theother“(两者中的)另一个”,常与one连用,“one…theother…”表示“一个…,另一个…”6,talkonthephoneUnit7It’sraining!1.询问天气的表达方式:How’stheweather?=What’stheweatherlike?1,How’sit/everythinggoing?最近怎样2,Takeamessageforsb替人留言Leaveamessagetosb给人留言3,callsbback回某人电话4,rightnow,rightaway,atonce,inaminute,立刻,马上5,rightnow现在justnow刚刚(用于一般过去式)10,theanswertothequestion,thekeytothedoor,atickettotheballgame13,goonavacation去度假beonavacation在度假14,write(aletter)tosbhearfromsb16,adj以-ing结尾“令人…的”exciting,interesting,relaxing以-ed结尾“人感到…的”excited,interested,relaxedUnit8Isthereapostofficenearhere?1,Therebe表示“某处存在某物或某人”;have表示“某人拥有某物/某人”3,Across,cross,through,overAcross是介词,“横过,在对面”表示从物体表面穿过Cross是动词,相当于go/walkacrossThrough是介词,表示从物体中间或里面穿过gothroughthedoorOver是介词,“横过,越过”表示从物体上空越过,跨过flyover5,in/onthestreet在某条大街上习惯用介词ononBridgeStreet7,acrossfrom,nextto,between…and…,behind8,infrontof在…(外部的)前面→behind在…后面inthefrontof在…(内部的)前面10,befarfrom离。。远11,go/walkalonggostraightgoup/down15,sometimes有时(频度副词)sometime(将来)有朝一日,(曾经)某天Sometimes几次,几倍sometime一段时间(前面用介词for)16,free空闲的自由的免费的19,表“一些”在肯定句中用some.在疑问句和否定句中用any。特殊用法:some可用于表示盼望得到对方肯定的答复或表示建议、委婉请求的疑问句中。any也可用于肯定句中,表示任何的。Unit9Whatdoeshelooklike?1,whatdoeshelooklike?询问人长什么样whatdoessblike?询问某人喜欢什么2,多个形容词修饰名词多个形容词修饰名词,一般关系近的靠近名词;音节少的在前,音节多的