2015-2016年英语必修Ⅰ北师大版U1-L1课件(共31张)语法

ReviewPresentSimpleSentencesfromthisunit:1.Forlunch,Ihavebiscuitsandaglassofmilk.2.Ilikethemainnewsatsixo’clock.3.Idosomeexerciseeveryday.4.Intheevenings,IoftenwatchTVseries.5.Inormallywakeupaboutfiveminutesbeforemyalarmclockgoesoff.6.Shealwaysmakesmymeals.7.Myfamilycomplainsaboutit.totestyoursenseofobservationtotestyourabilityofshort-termmemorytotestyourabilitytohighlightthelanguagepoints1.Forlunch,I_____(have)biscuitsandaglassofmilk.2.I____(like)themainnewsatsixo’clock.3.I___(do)someexerciseeveryday.4.Intheevenings,Ioften_____(watch)TVseries.5.Inormally________(wakeup)aboutfiveminutesbeforemyalarmclock______(gooff).6.Shealways_______(make)mymeals.7.Myfamily________(complain)aboutit.Fillintheblankswiththeproperverbforms.havelikedowatchwakeupgoesoffmakescomplains用下列单词的适当形式填空。1.Weoften_____(play)intheplayground.2.He______(get)upatsixo’clock.3.____you______(brush)yourteetheverymorning?4.What______(do)heusually_____(do)afterschool?5.Danny______(study)English,Chinese,maths,scienceandArtatschool.playgetsDobrushdoesdostudies6.Mikesometimes______(go)totheparkwithhissister.7.Ateightatnight,she________(watch)TVwithhisparents.goeswatches以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点。•apermanentstateofaffairs•ahabit,orsomethingyoudoregularly•somethingwhichisalwaystrue(e.g.scientificfacts)(1)一般现在时的句型结构:①肯定句:主语+am/is/are+表语主语+实义动词(+其它)②否定句:主语+am/is/are+not+表语主语+don’t(doesn’t)+实义动词原形(+其它)③疑问句:Am/Is/Are+主语+表语Do(Does)+主语+实义动词原形(+其它)(2)一般现在时的用法1)表示不随时间的变化而变化的事实、真理、格言、警句等。①Theearthgoesaroundthesun.地球绕着太阳转。②Pridegoesbeforeafall.骄者必败。③TomorrowisMonday.明天星期一。2)表示目前,现在经常发生的动作,习惯或存在的状态。常与下列表示次数的频率副词连用often,usually,always,sometimes,seldom,everyday(week,year,night),onceaweek①Classbeginsateighteverymornin.每天早晨八点钟开始上课。②Healwaysworksatnight.他经常在晚上工作。3)表示“预定”或“安排好”要发生的,不会轻易改变的未来动作、事情。常用于此用法的词:comego,move,stop,leave,arrive,be,finish,continue,start,begin①Theplanearrivesat8o’clock.飞机八点到。②SchoolbeginsonSeptember6th.9月6日开学。4)用于戏剧、电影等的剧本解说,体育比赛及其他活动现场解说或图片的说明等。①HepassestheballtoJohn.他把球传给约翰。②Therearefivepeopleinthepicture.在这幅画中有五个人。5)在表时间和条件的状语从句中,用一般现在时代替将来时。常引导时间状语从句的词汇有:when,while,before,whenever,after,until,bythetime,assoonas常引导条件状语从句的词汇有:if,unless,aslongas,solongas,incase(that),provided(that).①WhenBillcomesaskhimtowaitforme.比尔回来时让他等我。②IwillwritetoyouassoonasIarrivethere.我一到那就会给你写信。③YouwillhavetogeteverythingreadyforthepartybeforeIcomethisevening.在我来之前你必须为晚会准备好一切。ReviewPresentcontinuous1.BrianBlakeyissittingonhissofa.2.Brian’swifeisworkingasasecretary.3.Intheafternoon,Ioftenwatchanotherfilm—theyareshowingsomegoodonesatthemoment.4.She’snotherenow,becauseshe’sworking.5.RightnowIamstudyingChinesebydistancelearning.1.BrianBlakey________(sit)onhissofa.2.Brian’swife__________(work)asasecretary.3.Intheafternoon,Ioftenwatchanotherfilm—they___________(show)somegoodonesatthemoment.4.She’snotherenow,becauseshe__________(work).Fillintheblankswiththeproperverbforms.isworkingareshowingisworkingissitting5.RightnowI___________(study)Chinesebydistancelearning.amstudying用括号中动词的适当形式填空：1.Myparents_____________（watch）TVnow.2.Look.Threeboys___________（run）.3.What___yourmother_____（do）now?4.____yourdog_______now?（sleep）5.____you_______（listen）tomusic?Yes,Iam.arewatchingarerunningIssleepingArelisteningisdoing·somethingthatistakingplaceatthismoment·somethingthatistakingplaceinthisperiodoftime(1)现在进行时的基本结构①肯定句:主语+am/is/are+现在分词②否定句:主语+am/is/are+not+现在分词③疑问句:Am/Is/Are+主语+现在分词(2)现在进行时的用法1)表示说话时正在进行的,目前正在发生的动作。此种用法时,常带有表示目前时刻的时间副词,如:now,atthe(very)moment,forthetimebeing,atpresent,及Look!Listen!等词汇。①Look!Thebigbirdisflyingaway.看,那只大鸟正在飞走。②Heiswatchingamovienow.他现在正在看电影。2)表示目前一段时间内正在进行,但说话时可能没有进行的动作。RightnowIamstudyingChinese.我现在正学习汉语。Mr.Greeniswritinganothernovel.格林先生在写另一部小说。3)与always,constantly,forever,allthetime等副词连用,表示动作反复或习惯。此时句子常含有说话者的强烈情感在内。表达较强的“责备”或“表扬”之意。①Youarealwayschangingyourmind.你总是主意不定。(太烦人了。)②Heisalwayshelpingothers.他总是帮助别人。(他真是个好人。)4)see,return,leave,start,visit,go,come,fly,stay等动词可以用进行时表将来。①HeisleavingonWednesday.他将于周三离开。②WeareflyingtoParistomorrow.我们明天将飞往巴黎。注意：“状态和感官”的动词通常不用于进行时：用法和单词例句表存在或位置:be,lie,standJapanliestotheeastofChina.表所属:have,own,possess,belongto,fit,suitTaiwanbelongstoChina.Whoownsthisland?表知觉:see,hear,smell,taste,sound,look,feel,seem,appearIsmellthedinnercooking.表认识、信仰、意见、怀疑、猜测、希望:know,think,understand,doubt,suppose,hope,wishHedoubtswhetheryouwillfindyourlostpenagain.表喜欢、反对、仇恨、厌恶:love,like,prefer,mind,hate,want,dislike,envyWeloveourmotherlanddeeply.注：另附word文档练习，点此链接1.“Lifeislikewalkinginthesnow”,Grannyusedtosay,“becauseeverystep_____”(2012全国)A.hasshownB.isshowingC.showsD.showed2.Allthescientificevidence____thatincreasinguseofchemicalsinfarming____damagingourhealth.(2012湖南)A.show;areB.shows;areC.show;isD.shows;is练习I3.Theyarelivingwiththeirparentsforthemomentbecausetheirownhouse____.(2012四川)A.isbeingrebuiltB.hasbeenrebuiltC.isrebuiltD.hasrebuilt4.Foodsuppliesintheflood-strickenarea______.Wemustactimmediatelybeforethere’sleft.(2012重庆)A.haverunoutB.arerunningoutC.havebeenrunoutD.arebeingrunoutNowadaystheInternet__quickly_