四年级一般将来时态be-going-to的用法与练习

1语法知识：begoingtodosthbegoingto句型的两种不同用法I’mgoingtotheschool.我正要去学校。I’mgoingtogototheschool.我打算去学校。第一句是动词go的进行时表将来，(to)之后须加名词。(come,go等趋向动词的现在进行时表将来。)第二句则为begoingto的一般将来时句型，to之后须加动词原形。一般将来时一、概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。句中一般有以下时间状语：tomorrow,nextday(week,month,year…),thedayaftertomorrow（后天）等。二、基本结构：①begoingto+do；begoingto的特殊疑问句形式：构成方式：疑问词＋begoingto的一般疑问句。一个口诀献给大家：疑问词在句首，系动词be跟着走，主语、going紧相随，其它成分不要丢。如何把陈述句形式转换成特殊疑问句形式呢？一个方法，那就是：一定、二变、三去掉。一定：即确定划线部分的疑问词；二变：即把begoingto变为一般疑问句形式；三去掉：去掉划线部分。例如：WearegoingtohaveameetingnextMonday.A：确定疑问词为when(什么时候)B：把原句改为一般疑问句areyougoingtohaveameetingnextMonday?C：去掉划线部分，即Whenareyougoingtohaveameeting?你们打算什么时候开会？【注意】如果对to后面的动词短语进行提问则要用What...do...?对例句中的haveameeting进行提问应为：WhatareyougoingtodonextMonday?下星期一你们打算做什么？【特别警示】当划线部分为主语或主语的定语时，特殊疑问句的语序为陈述句语序。MissLiisgoingtoteachyou三、否定句：在be动词（am,is,are,was,were）例如：I’mgoingtohaveapicnicthisafternoon.→I’mnotgoingtohaveapicnicthisafternoon.四、一般疑问句：be提到句首，some改为any,and改为or，第一二人称互换。例如：Wearegoingtogoonanoutingthisweekend.→Areyougoingtogoonanoutingthisweekend?五、对划线部分提问。一般情况，一般将来时的对划线部分有三种情况。1、问人。Who例如：I’mgoingtoNewYorksoon.→Who’sgoingtoNewYorksoon.2、问干什么。What…do.例如：Myfatherisgoingtowatcharacewithmethisafternoon.→Whatisyourfathergoingtodowithyouthisafternoon.3、问什么时候。When.例如：She’sgoingtogotobedatnine.→Whenisshegoingtobed?六、同义句：begoingto=willIamgoingtogoswimmingtomorrow（明天）.=Iwillgoswimmingtomorrow.3.begoingto含有“计划，准备”的意思，如：Sheisgoingtolendusherbook.5.begoingto用法口诀：begoingto跟“动原”，计划、准备或打算；表可能，有必然，通过现象来判断。be的形式要注意，它要随着人称变，否定句，很简单，not加在be后边；疑问句，需牢记，be应提到主语前。Begoingto练习2I.选择适当的词填空。1.A:Whatisshe_______(do)?B:She_________(cook)dinnerinthekitchennow.2.Listen!Who___________(sing)?3A:What_____they______(do)?B:They____________(run)onthegrassnow.4.Arethey_______(fly)kites?Yes,theyare.5.A:_____thegirls______(catch)thebutterflies?B:No,theyaren't.They______(pick)upleaves.6.Bob_________(swim)inthepoolnow.7.Theyare_________(make)asnowman.8.Theboys___________(take)picturesinthegardennow.9.It's12:00，thestudents______________(have)lunchinthecanteennow.10.Myfather_________(wash)hiscaroutsidenow.11.A:________yourbrothers________(play)computergamesnow?B:Yes,theyare.12.Ilike_______(dive)and__________(swim).14.Look!Thekangaroo_________(jump),thepanda___________(sleep),themonkeys__________(eat)bananas.IIIChoosetherightanswers.选择答案。()1.-Whatareyougoingtodothisweekend?-Iamgoing____mygrandmotherandgrandfather.A.visitB.tovisitC.visiting()3.___________________________________________________I’mgoingtothesciencemuseum.A.Whatareyougoingtodothisafternoon?B.Whatareyoudoing?IVChoosetherightwords.选择填空whenwhatwherehowwhattimewhichwho-______________areyougoing？-IamgoingtotheGreatWall.-_____________aretheygoingtoschool?-Theygotoschoolbyschoolbus.-_____________areyougoingtothemuseum?–Tomorrowafternoon.-_____________arewegoingtobuy?–Wearegoingtobuysomefruit.-_____________isshegoingwith?–SheisgoingtoBeijingwithhermum.V．Connectthesentences.连词成句。1.you,are,do,to,this,evening,going,what2.my,clean,going,room,am,to3.by,am,Igoing,train4.visit,are,going,we,aunt,my,to5.this,theme,park,I’m,to,going,afternoonVI．用提示词回答问题。1．Whereareyougoingthisevening？（thecinema）2．Whenareyougoingtotakeatrip？（tomorrow）3．HowareyougoingtotheUS？（plane）VII.翻译句子：1、我打算明天和朋友去野炊。I_____________________haveapicnicwithmyfriends.2、下个星期一你打算去干嘛?我想去打篮球。What___________________________________________nextMonday?I__________________playbasketball.