Unit7WhenTomorrowComes一般将来时will语法知识及练习人教版英语八年级上册

Unit7WhenTomorrowes一般将来时will语法知识及练习一般将来时的定义表示将来某个时间要发生的动作或存在的状态、也表示将来经常或反复发生的动作，常与表示将来的时间状语连用，如tomorrow、nextweek、nextyear、inthefuture等。一般将来时通常由“助动词+动词原形”构成。一般将来时的结构句子类型句子结构例句肯定句主语+will+动词原形(+其他成分)IwillgotoBeijingnextweek.（我下周会去北京。）否定句主语+willnot(won't)+动词原形(+其他成分)Hewon'tetotheparty.（他不会来参加派对。）一般疑问句Will+主语+动词原形(+其他成分)？Willyouhelpme?（你会帮我吗？）特殊疑问句特殊疑问词+will+主语+动词原形(+其他成分)?Whatwillyoudonext?（你接下来要做什么？）三、一般将来时的用法1.表示单纯的将来事实：Iwillbe15yearsoldnextmonth.2.表示说话时的即时决定：It'sraining.Iwilltakeanumbrella.3.表示预测（常与think,believe,probably等连用）：Ithinkitwillbesunnytomorrow.4.表示承诺或自愿做某事：Iwillhelpyouwithyourhomework.5.you...?llyou...?）：Willyoupleaseopenthewindow?四、will与begoingto的区别willbegoingto表明说话者的主观意愿或临时决定Oh,it'sraining!Iwilltakeanumbrella.有客观迹象表明马上要发生的事情Lookatthedarkclouds!It'sgoingtorain.表示较远的将来要发生的事情Iwillgotocollegeinthefuture.表示近期就要发生的事情I'mgoingtovisitmygrandparentsthisweekend.没有“计划；准备”的意思Iwilltellyoulater.有“计划；准备”的意思I’mgoingtoreadmorebooks,soIcanbeawriter.五、表示将来的特殊用法①用一般现在时代替一般将来时:在含有if和unless引导的条件状语从句及when、before、after和assoonas引导的时间状语从句的复合句中，如果主从句都表示将来的动作,那么主句用一般将来 时,从句用一般现在时,简称“主将从现”。Ifitdoesn'traintomorrow,wewillgotothepark.如果明天不下雨,我们去公园。Iwilltellthemaboutitwhentheye.当他们来时,我会把它告诉他们。②用现在进行时代替一般将来时:leave、fly、arrive、e、go等表示位置移动的动词一般用现在进行时表示将来。●I'mflyingtoBeijingtomorrow.明天我将乘飞机去北京。●Busising.车来啦。练习巩固用所给单词的适当形式填空1.In2050,robots______(help)humanswithhouseworkeveryday.2.Ithinkscientists______(find)acureforcancerinthefuture.3.Ifwedon’tprotecttheenvironment,theEarth______(bee)hotter.4.Maybepeople______(live)onMarsin50years.5.Doyouthinkschools______(use)AIteacherssoon?二、句子填空题（选择will或won't）1.It'sverycoldtoday.Ithinkit______snow.2.I'mtiredsoI______gotothegymtoday.3.______youpleasepassmethesalt?4.Lookatthosedarkclouds!It______rainsoon.5.Mybrother______behappywhenhehearsthenews.三、选择题1.—Theweatherreportsaysit______sunnytomorrow.—Great!Wecangohiking.A.isB.willbeC.wasD.hasbeen2.Ifwedon’tprotectthepandas,they______disappearinthefuture.A./B.willC.aregoingtoD.would3.—Iforgottobringmydictionary.—Don’tworry.I______youmine.A.lendB.willlendC.amlendingD.lent4.In2050,electriccars______morepopularthangascars.A.beeB.becameC.willbeeD.arebeing5.—______robotsreplaceteachersinclassrooms?—Probablynotpletely.A.DoB.AreC.WillD.Did6.Myparentspromisethey______meanewbikeifIpasstheexam.A.buyB.willbuyC.boughtD.arebuying7.Hurryup!Thetrain______in10minutes.A.leavesB.willleaveC.leftD.hasleft8.—What______you______whenyougrowup?—I’llbeascientist.A.do;doB.will;doC.are;doingD.did;do9.Ithinkthere______lesspollutionifweuserenewableenergy.A.isB.willbeC.wasD.hasbeen10.—Willyougotothecinemawithustonight?—Sorry,I______.Ihavetostudyforthetest.don’tB.won’tC.amnotD.didn’t四、短文填空题be,bee,live,have,work,travel,study,need,change,useInthefuture,Ithinkmanythings______different.People______onMarssomeday.Students______athomewithputersinsteadofgoingtoschool.Robots______mostofthedifficultjobs.We______carsthatcanfly.People______tootherplanetsforvacation.Doctors______newwaystotreatdiseases.Theclimate______alot,sowe______toprotectourenvironment.Ibelievelife______betterforeveryone.参考答案：用所给单词的正确形式填空1.willhelp2.will2.willfind3.willbee4.willlive5.w