1、 Unit5复习重点句型1.Yourfoodlooksdelicious.look(看起来)smell(闻起来)五个感官动词feel(摸起来)+形容词主系表结构sound(听起来)taste(尝起来)2.Thennoonewillplaywithyou. noone,没有人。做主语时,谓语动词常用单数 Ivisitedyouyesterday,but_athome.昨天我去找你,但是没人在家。3.Whenxiwangwasborn,sheweightedjust100grams.weight重量,对重量提问,用“Howmuch”对时间段提问,用“Howlong”,答语是“for+时间段”对频率
2、提问,用“Howoften”对数量提问,用“Howmany+可数n复数”,“Howmuch+不可数n”对距离提问,用“Howfar”对年龄提问,用“Howold”4.Sadly,itisverydifficultforgiantpandastosurviveinthewild.(1)sadly副词放在句首,类似有:luckily,finally,perhaps,maybe,easily(2)Itis+adj+forsbtodosth.对某人来说做某事很常用形容词有(important/difficult/necessary/hard/easy)Itis+adj+ofsbtodosth.某人做某
3、事很(侧重于描述人的品质或特性)常用形容词有(kind/friendly/generous/helpful)Eg.Itiseasy_him_thiswork.对他来说完毕这项工作很简朴。Itiskind_him_thelittleboy.他很善良地帮助了那个小孩。5.Theyliveasafamilyuntilbabytigersare2-3yearsold.它们像一个家庭同样生活知道小老虎2-3岁大。until直到用于肯定句时,谓语动词要用延续性动词eg.Iworked_hecameback.我工作到他回来为止。中考连接:Usually,wedontknowhowimportantsomet
4、hingis_weloseit.6.Ifthiscontinues,giantpandaswillbeingreatdanger.If引导的条件状语从句,“主将从现”,即:if句用一般现在时,主句用一般将来时7. Weshouldntbuyfurcoatanymore.我们不该再买皮毛大衣。 notanymore=nolonger不再nolonger常放在主谓之间,有be动词时放在be动词后面eg.Iam_achild_.=Iam_achild.我不在是个孩子了。He_likeswimming_.=He_likeswimming. 他不再喜欢游泳了。语法情态动词1.must/haveto强调必
5、须性(1)must强调主观的义务和必要,重要用于肯定句和疑问句,由must引导的疑问句,肯定回答和否认回答分别有两种:must.neednt.Yes,youNo,youhaveto.donthaveto.是的,你必须。不,没必要。(切不可用mustnt)Eg._Ifinishthisworknow?我现在必须完毕这项工作吗?Yes,you_./Yes,you_.是的,你必须完毕。No,you_./No,you_.不,没必要。must的否认形式为:mustnt,表达严禁,语气较强烈。Eg.Wemustntplayontheroad.严禁在马路上玩耍。(2)must可表达肯定性地猜测。Eg.Who
6、isthatwoman?那个女的是谁?Iknowher.She_beLilysmother.我结识她,她一定是Lilys妈妈。 It_haverainedlastnight,forthegroundiswet.昨晚一定下雨了,由于地面是湿的(3) haveto表达一种客观的需要,意思是“不得不”,强调外部因素。有时态和人称的变化 Eg.Mumisout,soI_lookaftermylittlebrother.Lileicantgowithusbecausehe_takecareofhissickmother. We_staythere,MrWutoldusnottomove.haveto的否
7、认形式为:donthaveto相称于neednt注意时态和人称的变化2. may/might强调也许性(1)都可以表达许可Eg.You_gonow.你现在可以走了。may由may/might引导的疑问句.No,youmustnt.(表达阻止) hadbetternot.eg.ImsorryImlate._Icomein?对不起我迟到了,我可以进来吗?Yes,you_./Yes,you_.是的,可以。_Itakethebookaway?我能把书带走吗?Sorry,you_./No,you_./No,you_./No,_.对不起,你不能。/对不起,你严禁带走。/对不起,你最佳别。(2)都可以表达推
8、测,might语气更弱,更不拟定。Eg.He_/_beEnglish.他也许是英国人。注意:might尚有一个身份为may的过去式,假如大的语言环境是一般过去式,就要用might.Eg.He_beateachertenyearsago.他十年前也许是个老师。趁热打铁:( )1._Igetthereontimetoday?-No,youneednt. A.CanB.MayC.MustD.Should( )2.MayItalkaboutitwithLily?-No,you_. A.shouldntB.needntC.mustntD.donthaveto()3.Mustwefinishallthes
9、ework?-No,you_. A.MustntB.HaventC.nothavetoD.Donthaveto()4._Ihaveawordwiththeteacher,sir? A.WillB.WouldC.MayD.Should()5. _Ismokehere?-No,youmustnt.A.CanB.MayC.MustD.Need()6._IvisitLucyonSunday,Mum?-Yes,you_.A.Must/canB.May/mayC.Need/needD.May/need()7.MayIgonow?-No,you_.You_stayhere.A.Neednt/havetoB.
10、Neednt/mustC.Mustnt/havetoD.Mustnt/hastoUnit6复习重点句型1.Howmanydifferenttypesofbirdsarethereintheworld?世界上有多少种不同种类的鸟。可数名词:Howmany+可数名词复数+arethere+地点状语?对数量的提问不可数名词:Howmuch+不可数名词+isthere+地点状语?希望多重?_?2. Itstimetodosth./Itstimefor+名词.是干某事的时间了。该去上学了。_.午饭时间到了。_.3.Itis+adj+forsbtodosth.对某人来说做某事很常用形容词有(importa
11、nt/difficult/necessary/hard/easy)Itis+adj+ofsbtodosth.某人做某事很(侧重于描述人的品质或特性)常用形容词有(kind/friendly/generous/helpful/clever)Eg.Itiseasy_him_thiswork.对他来说完毕这项工作很简朴。Itiskind_him_thelittleboy.他很善良地帮助了那个小孩。4. Itisoneoftheworldsmostimportantwetlands.它是世界上最重要的湿地之一。oneof+the+最高级+可数名词复数最之一上海市中国最大的城市之一。_.5. Manyb
12、irdsliveinZhalongallyearround,whilesomeonlystaythereforashorttime.很多鸟全年呆在扎龙。但是一些只停留很短的时间。While表转折,这里相称于“but”,注意区分“however”(前后有标点分开)6.Ifthiscontinues,giantpandaswillbeingreatdanger.If引导的条件状语从句,“主将从现”,即:if句用一般现在时,主句用一般将来时.假如他回来,我会尽快告诉你。_.7.Weshouldntbuyfurcoatanymore.我们不该再买皮毛大衣。notanymore=nolonger不再no
13、longer常放在主谓之间,有be动词时放在be动词后面eg.Iam_achild_.=Iam_achild.我不在是个孩子了。He_likeswimming_.=He_likeswimming.他不再喜欢游泳了。8.enough足够的,放在名词前,形容词之后。足够的食物_足够大_语法动词不定式(todo)什么时候用动词不定式,用排除法记忆 一感:二听:三让:+动词原形四看:半帮助:2.keep=continue/finish/practice/bebusy/spend/prevent等+ving除了以上两种情况,都用动词不定式todo,常见的有ask,tell,allow,expect,fo
14、rce.invite,encouragesb.todosth等注意动词不定式的否认:都在to前加not,构成encouragesb.nottodosthUnit7复习重点句型1.Iwasasleepwhenitstartedtorain.当下雨的时候,我正在睡觉。When引导的时间状语从句2. Whatistheweatherliketomorrow?=Howistheweather?明天天气怎么样?Whatislike?=Howis?怎么样?3.Thetemperaturewillbe15degrees.degree度数,可数名词adj(形容词):keepsafe、keepclosed4.k
15、eep的用法+ V+ing:keepworking=continueworking继续工作,一直工作5.WhatdoyouthinkabouttheweatherinBeijing?你认为北京天气怎么样?Whatdoyouthinkabout=Whatdoyouthinkof你认为怎么样?你认为你的学校怎么样?_?语法1.及物动词和不及物动词:及物动词可直接跟句子成分,不及物动词可以单独使用,但若要跟句子成分,必须有介词。(1)Givemeyourbook.及物动词(2)Therainstops.不及物动词单独使用(3)Pleaselistentomecarefully.不及物动词+介词+句子
16、成分2.五种简朴句:(1)主谓句(S+V)Therainstops.Theboyisswimming.(2)主谓宾句(S+V)Sandyiswatchingtheclouds.Ihaveatoy.(3)主系表句(S+V+P)Itsoundsgreat.Mymotherisateacher.(4)主谓双宾句(S+V+IO+DO)Heboughtmeagift.Kittygivesmesome flowers.(5)主谓宾宾补句(S+V+DO+OC)Simonfoundtheweatherwarm. WemadeLijunournewmonitor.Mymomaskedmetowaterthetr
17、ees.Unit8复习重点句型1.IsawTom_basketballontheplaygroundatthistimeyesterday.A.playB.playingC.toplayD.playedseesbdosth强调经常性的动作seesb.doingsth强调看见时正在进行的动作类似用法:hear,feel,watchEg.SallysawMr.Ligetintotheroom.WhenIpassedbyhiswindow,Isawherplayingthepiano.2. Whathappened?Happen主语一般为事件,表达某人出了某事:sthhanppenstosb语法:过
18、去进行时定义:表达过去某个特定的时间点正在进行的动作。谓语构成:was/were+doing 时间状语:at9:00lastnight;from6:00to8:00lastnight;atthattime=thenthistimeyesterday重点:由when和while引导的时间状语从句主句+(过进)when从句(一般过去式)主句+(一般过去式)while从句(过进)When引导的从句中谓语动词既可以是延续性动词,也可以是短暂性动词;但是while引导的从句中谓语动词必须是延续性动词,此外while引导的时间状语从句,也可以表达主句和从句的动作同时进行:Eg.WhileIwashavin
19、gbreakfast,mymotherwascleaningtheroom.注意:一般过去式强调动作已经发生过,而过去进行时表达某个时间正在做的事情,强调过程。1. 昨天晚上8点你在干什么?我在打扫房间。Whatwereyoudoingat8:00lastnight?Iwascleaningmyroom.2.昨天晚上我在写作业时,妈妈回来了。WhileIwasdoingmyhomeworklastnight,mymomcameback.3.昨天我到家的时候,他正在看电视.HewaswatchingTVwhenIgothomeyesterday.4.昨天我在家里看书时,天下雪了.WhileIwa
20、sreadingathomeyesterday,itsnowed.5.飞机到达威海的时候,天正在下雨。WhentheplanearrivedinWeihai,itwasraining.【基础训练】1.昨天早上9点钟你在干什么?What_at9oclockyesterdaymorning.2.当李雷在吃早饭时,吉姆进来了.WhileLiLei_Jimcamein.3.不明飞行物起飞时,小明正在骑自行车.Xiao Ming_whentheUFOtookoff.4.那时,他们正在做家庭作业.They_atthattime.5.刚才,我们正在电话上交谈.We_onthephonejustnow.Choose“when”or“while”tofillintheblanks.1 _Tomwaseatingsupper,itbegantorainoutside.2 Dontuseyourcellphone_youaredrivingacar.3 Whatwereyoudoing_Mr.Zhoucamein?4Jimisgoodatmath_MaryisgoodatEnglish.5WewerewatchingTV_theelectricitywasoff