牛津译林版英语7B-Unit2-Grammar课件(共42张PPT)讲解学习.ppt
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1、牛津译林版英语7B-Unit2-Grammar课件(共42张PPT)Look at the following sentences.1.Shall we go walking in the hills?(七年级上册七年级上册 U4)2.Today we are going to show you different styles of clothes.(七年级上册七年级上册 U8)Sentences from this unit:1.Im going to visit our new neighbours.(P18)2.Im afraid they wont welcome visitors
2、like you.(P18)3.Are they going to have a meeting this weekend?(P20)4.Im going to ask a computer engineer to check it.(P20)5.shes going to ask someone to fix it.(P20)6.This weekend,theyll help the old people clean their flats.(P20)一、一般将来时的意义:用来描述一个即将要发生的动作;谈论未来的计划和打算。二、一般将来时的基本结构:一般将来时的基本结构:will/shal
3、lwill/shall动词原形动词原形 be going tobe going to动词原形动词原形用法用法We use will or shall when we talk about:将来肯定会发生的事将来肯定会发生的事 现在为将来做计划现在为将来做计划一般将来时用法(一)一般将来时用法(一)will/shall+动词原形动词原形It will rain this afternoon.There will be a train at 2 this afternoon.I will/shall take an umbrella with me.He will ask an engineer
4、to check it.阅读六个句子,讨论并完成问题阅读六个句子,讨论并完成问题2-71.She will help the children with their lessons.2.They will help the old make dumplings.3.I/we will not tell it to him.4.Jim wont go to see a film this afternoon5.Will he help you?Yes,he will./No,he will not/wont.6.Will there be heavy rain tomorrow?will 引导的
5、一般将来时引导的一般将来时:表示将来发生的动作或现在制定的计划,最基本的结构:表示将来发生的动作或现在制定的计划,最基本的结构:主语主语+will+动词原形动词原形+1.肯定:肯定:_+_ 2.否定:否定:_+_3.一般疑问句:把一般疑问句:把_提前提前 肯定回答用肯定回答用_/否定回答用否定回答用_ .will not 可缩写成可缩写成_思考?思考?will是否随着人称的变化而变化?主语是单数呢?是否随着人称的变化而变化?主语是单数呢?will not/wontwillwilldo(动词原形)(动词原形)dowillwill not/wontwont练习He will go to Paris
6、 next month.否:一般:特殊:He will not go to Paris next month.wontWill he go to Paris next month.Where will he go next month?Shall:将。和将。和I,we连用,连用,shall+动词原形动词原形do肯定句:shall +动词原形否定句:shall not+动词原形 一般疑问句:shall 提前小试牛刀:我们将明天见面(肯定句,否定句,一般疑问句)We shall meet tomorrow.We shall not meet tomorrow.shantShall we meet
7、tomorrow?浏览书上的表格,观察浏览书上的表格,观察will和和shallwill和和shall的区别的区别will用于一切人称,用于一切人称,shall只用于第一人称只用于第一人称(I/we)。但现代英语倾向于所有人称都使用但现代英语倾向于所有人称都使用will而不用而不用shall,shall主要出现在非常正式的英语场合中,主要出现在非常正式的英语场合中,或用于口语提出请求或征求对方意见。如:或用于口语提出请求或征求对方意见。如:Shall I go home now?(请求)请求)Shall we see a film?(建议)建议)Mr Lin:Hello,Simon.Do yo
8、u need any help?Simon:Yes,Mr Lin.Theres something wrong with my computer.Mr Lin:OK.We _(ask)an engineer to check it for you.Simon:When _ the engineer _(be)free?Mr Lin:Well,we _(call)him first._ you _(wait)for us to call back?Simon:All right.I _(wait)for your call.Thanks.Mr Lin:Youre welcome.will/sha
9、ll askwill/shall callwillWillwaitwill/shall waitbe1._ we _(go)to the Great Wall next Sunday?2.Mikes father _(arrive)in Nanjing in two weeks.3.He doesnt like his job.He _(change)his job.4.We _(go)to the Summer Palace soon.5.Most of us think No.2 Middle School football team _(win)in this match.6.Marys
10、 birthday is next Monday,her mother _(give)her a present.Shall go will arrive will change will go will win will give 我们我们除了用除了用“will/shallwill/shall动词原形动词原形”可以表示一般可以表示一般将来时外,我们还可以用将来时外,我们还可以用“be going tobe going to动词原形动词原形”来表示一般将来时来表示一般将来时 We use be going to when we talk about:1.决定、打算将来要做的事决定、打算将来要做
11、的事2.根据某种迹象推断很可能要发生的事根据某种迹象推断很可能要发生的事一般将来时用法(二)一般将来时用法(二)be going to+动词原形动词原形1.我打算去拜访我的新邻居。Im going to visit our new neighbours.(计划)计划)Its so cloudy.I think its going to rain.(根据事实推断极有可能发生)根据事实推断极有可能发生)基本结构:主语基本结构:主语+be(is are)going to+动原动原否定句和疑问句.1.We are going to have a sports meeting next month.2.
12、Daniel is going to study computer this afternoon.3.They are going to see the film this evening.We arent going to have a sports meeting next month.Are you going to have a sports meeting next month?Daniel isnt going to study computer this afternoon.Is Daniel going to study computer this afternoon?They
13、 arent going to see the film this evening.Are they going to see the film this evening?What are you going to do next month?What is Daniel going to do this afternoon?be going to各种句式各种句式:肯定句:肯定句:否定句:否定句:一般疑问句:一般疑问句:be going to+V.V.原形原形be+not+going to+V.+V.原形原形将将bebe置于置于句首句首 Simon:Hi,Amy.My parents and
14、I are planning a day out with my uncles family the day after tomorrow Amy:What _ you _(do)the day after tomorrow?Simon:I _(buy)some food.And my cousin Annie _ (buy)some plates and forks.Amy:What _ your parents _(do)?Simon:They _(bring)some water.aream going to buygoing to doareis going to buygoing t
15、o doare going to bringAmy:How about your uncle?Simon:He _ (make)a fire.Amy:And your aunt?What _ she _(do)?Simon:She _(cook)some food.going to dois going to makeisis going to cook注意注意11.be going to和和will在一般将来在一般将来时态时态中一般可以中一般可以互用,不影响句子的意思。互用,不影响句子的意思。I am going to carry water.He is going to make a fi
16、re.They are going to cook.will/shallwillwillbe going to 和和 will 也有区也有区别别:当表示当表示对对将来将来发发生某事的客生某事的客观观描述描述时时,一般用,一般用will当表示通当表示通过过主主观观推推测测/猜猜测测,将来可能,将来可能发发生的事,一般生的事,一般 用用be going to:The radio says,it _ rain tomorrow.Loot at the dark clouds.It _ rain tomorrow.注意注意22.There be 结结构的一般将来构的一般将来时时。1明天下午将有一明天下
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