12013人教版七年级下册英语单元大归纳【教师寄语】:Wherethere’sawill,there’saway.有志者事竟成。Unit1Canyouplaytheguitar?1.情态动词(课本P110)2.“play+the+乐器类名词”“play+棋牌类、球类名词”playtheguitar弹吉他playchess下国际象棋playcards打牌playsoccer踢足球3.表示“加入……俱乐部”用join...club,如:jointhemusicclub参加音乐俱乐部表示“在…俱乐部里”用bein...club,如:IamintheEnglishclub.1)join有两个用法:(1)指加入某个党派,团体组织等,成为其成员之一,意为:“参军、入团、入党”等.如:①Whendidyourbrotherjointhearmy?你哥哥什么时候参军的?(2)和某人一道做某事,其结构为:joinsb.in(doing)sth.,根据上下文,in(doing)sth.也可以省去.如:①Willyoujoinusinthediscussion?你参加我们的讨论吗?2)joinin多指参加小规模的活动如“球赛、游戏”等,常用于日常口语.如:①Comealong,andjoinintheballgame.快,来参加球赛.3)takepartin指参加会议或群众性活动等,着重说明句子主语参加该项活动并在活动中发挥作用.如:①We”lltakepartinsocialpracticeduringthesummervacation.暑假期间我们将参加社会实践.4.wanttodosth.想要做某事studentswantedforschoolshow(wanted表示招募,含有被动意义)Musicteacherwanted.招聘音乐老师。5.begoodwith和…相处好=geton/alongwellwithbegoodat+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)6.shown.演出;节目schoolshow校园演出talentshow才艺表演v.给……看;展示showsthtosb=showsb.(sth.)给某人看(某物)7.need(sb.)todosth.需要(某人)做某事need还可做情态动词,后接动词原型8.helpsb(to)dosthhelpsbwithsthWithsb’shelp=withthehelpofsbhelponeselfto随便享用9.befree=havetime反义:bebusybebusydoingsth/bebusywithsthIambusydoingmyhomework.10..callsb.at+电话号码拨……号码找某人如:CallZhangHengat622-603311.liketodosth./doingsth=lovetodosth./doingsth喜欢/喜爱做某事12.4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后aswell口语中(前面不加逗号)13.ontheweekend=onweekends15.dokungfu表演功夫14.English-speakingstudents说英语的学生(带有连词符,有形容词性质)句式:1.can引导的一般疑问句及相应的答语—Canyoudraw?—Yes,Ican.—Canyouswim?—No,Ican’t.2.Whatclubdoyouwanttojoin?WhatclubdoesLisawanttojoin?3.Whatcansb.do?Whatcanyou/he/shedo?4.由but连接而成的并列句Tomcanplaytheguitarbuthecan’tplayitverywell.5.以动词原形开头的祈使句Comeandjoinus!Comeandshowus!其否定句在句首加don’t,如:Don’ttalkinclass.上课不许说话。6.Canyouplaythepianoortheviolin?选择疑问句,答句是:Icanplaythepiano/violin.Unit2Whattimedoyougotoschool?1.whattime/when都可对时间进行提问,表示“什么时候”。whattime用来询问具体的时间点;when既可用来询问具体的时间点,还可用于询问时间段。21)询问动作发生的具体时间时,两者可互换。Whattime/Whendoyouusuallygotoschool?你通常几点去上学?2)询问钟表示的具体时间时,常用whattime,不用when。Whattimeisit?/What’sthetime?几点了?3)询问年份、月份、日期等非点时间时,只能用when,不能用whattime。WhenistheMusicFestival?音乐节是什么时候?2.时刻表达法:整点表示法:“基数词”+o’clock.o’clock.可省略。8:00eight(o’clock)非整点表示法:1)顺读法:先说小时数,再说分钟数。9:05nineofive2)逆读法:先说分钟数,再说小时数①分钟数≤30用“分钟数+past+小时数”来表达(即几点过了几分)15分常用aquarter(一刻钟,四分之一)来表示30分常用half(半,一半)来表示②分钟数>30用“(60-分钟数)+to+(原小时数+1)”来表达(即几点差几分)7:31twenty-ninetoeight8:45aquartertonine(fifteentonine)9:55fivetoten(注:具体时间点前一定要加介词at,表示时间的短语一般放于句首或句末)3.at/on/in表时间“在……”1)at通常表在某个点时间。at8:00在8:00at9:25在9:252)on通常表在某一天或某一天的上/下午、晚上。onSeptember1st在9月1日onacoldmorning在一个寒冷的上午3)in表在某一周/月/季节/年/世纪等。in1979在1979年inSeptember在9月份inspring在春天4.from…to…从……到……5.频度副词:alwaysusuallyoftensometimeshardlyever/seldomnever6.gotoschool去上学inhospital在住院gototheschool去学校inthehospital在医院里Unit3Howdoyougettoschool?单元大归纳一、重点句型解析1.问交通方式:三个冠词:表一个:a+辅音音标,an+元音音标。表特指:the(1)Howdoyou(usually)gettoschool?(2)Howdoesshe/Marygotoschool?(3)Howdoeshe/Davegotoschool?(4)Howdothey/yourfriendsgotoschool?回答:并不是所有都用take或者by(1)I/we(always)get/gotoschool(2)She(usually)gets/goestoschool(3)He(often)gets/goestoschool(4)They(sometimes)get/gotoschool(1)步行:walk=go+地点+onfoot(2)by+交通工具,中间无冠词;bybike,bycar,bybus(3)take+a/the+交通工具;takea/thebus(可用plane/train,boat,subway替换bus)(4)on(可站可坐的)/in(只能坐的)+限定词+交通工具,onabus,onmybike,inacar2.take用法全解过去式:took过去分词:taken现在分词:takingIttakes/tooksbsometime/moneytodosth.花费某人某些时间/金钱去做某事onfootbybikeonmybikebycarinacarbybusonabusbytrainbyplan/airbyboatbysubwayIwalkIrideabikeIdrivea/mycarItakea/thebusItakea/thetrainItakea/theplanItakea/theboatItakea/thesubway3Ittookmetwohourstodomyhomeworkyesterday.昨天我花2小时做家庭作业。take:1)取走,拿走2)吃;喝;服用;吸入3)乘,坐,搭(车、船)4)进行;作;为takeawalk散步take/haveashower洗个澡takearest休息一会takeaseat坐下takesomemedicine吃药Ifyoudon'ttake/getmoreexerciseyou'llgetfat.你如果不多锻炼就会发胖。重点区分:take,spend,pay,cost花费Ittook过去/takes现在/willtake/将来+sb+sometime/money+todosth.Sbspend/spentsometime/moneyonsth某人在做某事或某物上花费时间/钱Sbspend/spentsometime/money(in)doingsth.Sbpay/paidsomemoneyforsth某人为某物花费多少钱Sthcostsbsomemoney某物花费某人多少钱some:一些3.howlong时间多长,howfar路程多远,howoften多久一次,howsoon多久以后(1)howlong表示多长时间,主要用来对一段时间(如threedays,fourweeks)提问。1)A:HowlonghaveyoulearntEnglish?你学英语多长时间了?B:Fortenyears.2)A:HowlongdoesittaketogettoBeiJingfromhere?从这里到北京要多长时间?B:Atleasttenhours.至少要10个小时。Ittakesmeabouttwodays.大约2天。表示某东西有多长。A:Howlongistheriver?B:About500kilometers千米.(2)howfar表示路程多远,对距离的提问,HowfarisitfromAtoB?答语有两种:(1)用长度单位表示(2)用时间表示(1)It’s…meters/miles/kilometers(away)有……米/英里/千米(远)(2)It‘sabouttenminutes’walk/ride.大约有十分钟步行/骑车的路程。如:A:Howfarisitfromyourhometoschool?你家离学校有多远?B:Myhouseisthreemilesfromschool.我家里学校有三英里It’s(only)about10kilometers(away)frommyhometoschool.(3)howoften多久一次,指每隔多久,主要用来对频度副词或状语(如:onceaweek,threetimesamonth等)提问。注意:大于等于三次:数字+times(次)1)A:Howoftendoeshecomehere?他(每隔)多久来一次?B:Once/Twice/Threetimesaweek.一周一次/两次/三次。(4)howsoon指再过多久,主要用来对表示将来的一段时间(如:inanhour,intwoweeks等)提问。常用“in+时间段”来回答。如:如:Howsoonwillhebeback?他要多久才回来?Inanhour.1小时以后。辨析:howheavy问物体的重量时用,howtall问人或物的高度howold问年龄辨析:howmany和howmuch1.howmany在句首,名词复数跟着走,一般问句紧相