人教英语必修1-Grammar-现在进行时课件.ppt（纯ppt,无音视频）

1、Revision the present continuous tense a.表示说话时正在发生。表示说话时正在发生。We are waiting for you.我们正在等你。我们正在等你。b.表示现阶段情况，说话时动作未必正在表示现阶段情况，说话时动作未必正在进行。进行。What are you doing recently?Observe the questions in this dialogue,try to find out what they have in common.A:Tom,where are you going on holiday?B:Im going to La

2、os.A:When are you leaving?B:Next Sunday.A:How are you going to Laos?B:Im taking a plane.A:How long are you staying in Laos?B:About two weeks.A:Great.Have a good trip.B:Thanks.They are in the present continuous tense,but they express future actions.现在进行时表示将来现在进行时表示将来用现在进行时表示将来用现在进行时表示将来现在进行时有时可用于表示按计

3、划或现在进行时有时可用于表示按计划或安排即将发生的动作。安排即将发生的动作。We are going to Mexico next Sunday.Are you coming to the cinema?He is leaving for London in two hours.We are spending next winter in Australia.be 动词的动词的ing形式形式：当句子涉及确切的计划、明确的意当句子涉及确切的计划、明确的意图或为将来安排好的活动时，可用图或为将来安排好的活动时，可用进行时表将来。用进行时表将来的进行时表将来。用进行时表将来的动词有：动词有：come

4、,go,stay,arrive,fly,leave,ride,drive,take,meet,get,start,begin等。等。1.Betty _(leave)for Guangzhou by plane at 3:00 this afternoon.Her brother Bob _(see)her off.Its half past one now.They _(wait)for a taxi outside the school gate.is leavingis seeingare waiting练一练练一练2.The Browns _(go)to the North China

5、by train next week.They _(stay)in Beijing for a week.They _(go)to Xian.They _(get)there by air.are going are stayingare goingare getting3.Some friends _(come)to Annes birthday party this evening.Annes mother _(be)busy _ (get)ready for the birthday dinner.Anne _(help)her mother now.are comingisgettin

6、gis helpingExercises on page21.2.are traveling;are leaving;are cycling;are taking;are staying;are taking.Revision will/shall动词原形动词原形(多表示纯多表示纯粹的将来）粹的将来）I shall/will be there by eleven.be going to do:表示有迹象表明即将发生表示有迹象表明即将发生或或最近打算最近打算进行。进行。We are going to have a meeting today.Look at those black clouds;

7、there is going to be a storm.将来的动作或状态将来的动作或状态,形式形式:be to do:表示表示按计划按计划或正式安排将发生的事。或正式安排将发生的事。We are to go on with this work.be about to do,意为马上做某事。意为马上做某事。He is about to leave for Beijing.注意：注意：be about to 不能与不能与tomorrow,next week 等明确等明确将来的时间状语连用。将来的时间状语连用。句型句型be about to when正打算正打算.此时此时 e.g.I was ab

8、out to go swimming when he shouted at me and told me not to do so.5）一般现在时表示将来时）一般现在时表示将来时(1)飞机飞机,火车等火车等按规定预计要发生的未来动按规定预计要发生的未来动作作,动词动词come,go,leave,move,start,return,arrive,begin,stay等等。The plane takes off at 10:10.注意！注意！(2)状语从句中状语从句中,用一般现在时代替将来时。用一般现在时代替将来时。If you do that again,Ill hit you.P20 Learning about language Ex1 1.persuade 2.determined 3.is fond of 4.cares about 5.prefer 6.organized 7.fare,gave in 8.cycleEx2 1.give in 2.likedbetter 3.determined 4.item 5.journey 6.journal 7.shortcoming 8.made up his mindEx3 1.glacier 2.valley 3.waterfall 4.rapids 5.plain 6.delta