【课件】Unit 2 Discovering Useful Structures课件人教版(2019)必修第一册.pptx

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1、Talk about your future plansTalk about your future plansUnit2 Discovering Useful StructuresLearning goals(学习目标学习目标1):1.To learn to use the Present Continuous Tense for future plans.2.To put them into practice.问题导学(10):动词时态一览表动词时态一览表(以以do为例)为例)时态时态主动主动一般现在时一般现在时do/does现在进行时现在进行时am/is/are doing现在完成时现在

2、完成时have/has done一般过去时一般过去时did过去进行时过去进行时was/were doing过去完成时过去完成时had done一般将来时一般将来时will do过去将来时过去将来时would do回顾回顾:现在进行时的结构:现在进行时的结构:可表示可表示现在正在进行的动作现在正在进行的动作,现阶段正在进行的现阶段正在进行的动作动作,及,及计划或安排即将发生的动作计划或安排即将发生的动作。Learn the Structure1.We are waiting for you now.2.Im doing my homework now.3.She is learning to s

3、wim recently.4.We are working on a farm these days.5.I am leaving for Beijing next week.6.Im coming to Shanghai next Sunday.此时此刻正在此时此刻正在进行的动作进行的动作表示现阶段在表示现阶段在做的动作做的动作表示即将发生表示即将发生的动作的动作主语主语 +am/is/are+V-ing点拨精讲(16):1.当句中出现的表示当句中出现的表示时间时间的词是的词是now,at the moment或者用或者用look,listen提醒听者注意正在发提醒听者注意正在发 生的事情时

4、,表示句子要说明的是生的事情时,表示句子要说明的是现在正在发现在正在发 生的事生的事,动词应用现在进行时。,动词应用现在进行时。Lindas brother is watching TV in his bedroom now.They are playing basketball now.Listen,she is singing an English song.现在现在,琳达的哥哥,琳达的哥哥正在正在他的卧室里他的卧室里看电视看电视。他们现在他们现在正在打篮球正在打篮球。听听,她,她正在唱英文歌正在唱英文歌。2.当句中出现的时间状语是当句中出现的时间状语是these days,this we

5、ek,this month,this term 等时,如果句子所要表达等时,如果句子所要表达 的意义是在这一阶段正在发生的事的意义是在这一阶段正在发生的事(虽然此刻动虽然此刻动 作不一定正在进行作不一定正在进行),则动词应用现在进行时。,则动词应用现在进行时。These days we are helping the farmers work on the farm.Theyre having a test this week.Mr Cheng is visiting our village this month.这些天这些天我们在农场帮农民们干活。我们在农场帮农民们干活。这周这周,他们要进行

6、一次考试。,他们要进行一次考试。这个月这个月,程先生在我们村访问。,程先生在我们村访问。Look at the sentences.PresentationIm travelling around Europe with my aunt and uncle this weekend.Were renting a car and driving next day!My parents are taking me to Hong Kong during the October holiday.现在进行时表将来现在进行时表将来3.3.当句子涉及当句子涉及确切的计划确切的计划、明确的意图明确的意图和和

7、为将来为将来 安排好的活动安排好的活动时,现在进行时可用来表将来,时,现在进行时可用来表将来,句中通常有表示句中通常有表示将来的时间状语将来的时间状语。What are you doing this weekend?We are spending the Mid-autumn Festival in Sanya.Are you meeting your coach tomorrow?We are having a few guests tomorrow.这周末这周末做什么?做什么?我们将在三亚度过我们将在三亚度过中秋节中秋节。明天明天你去见教练吗?你去见教练吗?我们我们明天明天有几位客人来访。

8、有几位客人来访。SummarySummary现在进行时表将来1.1.表示计划或安排表示计划或安排现在进行时表示将来意义,主要用于谈论已经计划或安排好的动作。能这样用的动词有:位移动词:arrive,come,drive,fly,go,leave,stay,travel等其他动词:do,have,meet,start,work,play,spend等例:1.I am leaving tonight.Ive got my plane ticket.2.I am meeting Peter tonight.He is taking me to the theatre.3.What are you d

9、oing this evening?I am washing my hair.我今天晚上就要动身了,已经买好了机票。今天晚上我要跟彼得会面。他要带我去看戏。你今晚打算做什么?我要洗头。2.2.现在进行时常表最近或较近的将现在进行时常表最近或较近的将来来,句子里句子里 常有一个表示未来的时间状语。常有一个表示未来的时间状语。例:1.Theyre leaving for Hong Kong this afternoon.2.What are you doing next Sunday?3.Im not going out for dinner this evening.3.3.表将来的现在进行时有

10、时含有表将来的现在进行时有时含有“决心决心”的意的意 思思,多用在否定结构中。多用在否定结构中。例:Im not waiting any longer.表示将来的动作或状态还可用以下几种形式表示将来的动作或状态还可用以下几种形式:1.will/shall动词原形动词原形2.be going to动词原形动词原形We are going to have a meeting today.表示个人意愿和谈话时临时决定的意图。表示个人意愿和谈话时临时决定的意图。She will arrive in Shanghai tomorrow.表示说话者的打算和意图表示说话者的打算和意图,或某种迹象要发生。或某

11、种迹象要发生。Look at the clouds!It _ rain.is going to3.be to动词原形动词原形They are to begin the work tomorrow.4.be about to动词原形动词原形He was about to leave when someone called him.be tobe to 表示因约定、计划,职责、义务要求即将发生的表示因约定、计划,职责、义务要求即将发生的动作动作,或或客观客观安排或受人指示而做某事。安排或受人指示而做某事。The meeting is to be held next week.表示马上就要进行的动作

12、,不与表示将来的时表示马上就要进行的动作,不与表示将来的时间状语连用间状语连用be about to do when.正打算做正打算做.这时这时.The plane takes off at 10:10.The evening class in our school begins at 6:00 p.m.飞机飞机10:1010:10起飞。起飞。我们学校晚间课从下午我们学校晚间课从下午6 6点开始。点开始。5.一般现在时表示将来时,按规定时间一般现在时表示将来时,按规定时间 (时(时刻表、计划表、日程表等)将要发生刻表、计划表、日程表等)将要发生 的动作。的动作。语法点语法点结构结构表示表示主语

13、主语+am/is/are+V-ing现阶段现阶段正在进行或从事的动正在进行或从事的动作(虽然此刻动作不一定正作(虽然此刻动作不一定正在进行)在进行)按按计划计划或或安排即将发生安排即将发生的动作的动作现在进现在进行时行时表示现在表示现在正在进行正在进行的动作的动作1.1.主语主语+am/is/are+V-ing表将来表将来的的6种种形式形式2.2.will/shall+V 3.3.be going to 4.4.be to do 5.5.be about to 6.6.一般现在时一般现在时be doing强调事先计强调事先计划好的安排、确定划好的安排、确定要做的事情;要做的事情;be goin

14、g to do表示说话表示说话者的打算和意图,者的打算和意图,也表示有某种迹象要也表示有某种迹象要发生。发生。will更强调个更强调个人意愿和瞬间的决定。人意愿和瞬间的决定。课堂小结:21.Ladies and gentlemen,please fasten your seat belts.The plane_(take off).2.Are you still busy?Yes,I_(finish)my work,and it wont take long.3.My uncle _ (come)to see me.Hell be here soon.4.At this time tomorr

15、ow,we _(fly)over the Atlantic.一、用所给词的适当形式填空。一、用所给词的适当形式填空。is taking off am finishingPractice 当堂检测:15is comingare flyingRead the sentences and tick those that express future plans.Rewrite them in the present continuous tense._ I ve just booked my air ticket!Ill visit my grandparents in December._ Gar

16、y might visit China next year,but hes still not sure.I am visiting my grandparents in December.Production _ Could you help me with this box,please?Im afraid Im going to drop it._ A:Hey,are you free for dinner tonight?B:I m sorry,no.Ill have dinner with my cousins tonight._ Kate has been invited to a

17、 meeting in Iceland.She will apply for a visa soon.She is applying for a visa soon.Im having dinner with my cousins tonight.动词时态一览表动词时态一览表(以以do为例)为例)时态时态主动主动一般现在时一般现在时do/does现在进行时现在进行时am/is/are doing现在完成时现在完成时have/has done一般过去时一般过去时did过去进行时过去进行时was/were doing过去完成时过去完成时had done一般将来时一般将来时will do过去将来时过

18、去将来时would doGroup WorkDiscuss weekend plans with a partner,based on the weather report below.Example:A:What are you doing on Saturday morning?B:Well,its going to be sunny in the morning and not very windy,so Im having a picnic with my friends.Sample ConversationA:What are you doing on Saturday morni

19、ng?B:Well,its going to be sunny in the morning and not very windy,so Im having a picnic with my friends.A:Are you free in the afternoon?B:Uh,no.Im hiking up to the mountain with my family to have dinner at a restaurant overlooking the city.Since the weather is going to be clear,were hoping to get a

20、really good view of the city lights.But Im free tomorrow.We can get together then.A:Im not so sure about that.B:What do you mean?What are you doing tomorrow morning?A:Since the wind is going to be strong,Im going sailing with my uncle.B:And then in the afternoon?A:Its going to be rainy,so Im staying

21、 inside and playing board games with my cousins.B:How about tomorrow night?A:Let me see I have nothing planned.B:Why dont we get together then?A:Sure.Your place or mine?B:I will come over to your place.See you then.Thank you!二、用括号内动词的正确形式完成句子。二、用括号内动词的正确形式完成句子。1.Betty _(leave)for Guangzhou by plane

22、at 3 this afternoon.Her brother Bob _(see)her off.Its half past one now.They _(wait)for a taxi outside the school gate.2.The Brown _(go)to North China by train next week.They _ (stay)in Beijing for a week.is leavingare waitingwill seeare goingare staying3.Some friends_(come)to Annes birthday party t

23、his evening.Annes mother _(be)busy _(get)ready for the birthday dinner.Anne _(help)her mother now.are comingis gettingis helping1.玛丽和我下个星期天去钓鱼。2.我明天将什么东西也不做。3.他下个月将去美国吗?4.你在西安要待多久?5.我听说你将要沿着湄公河旅行。I am not doing anything tomorrow.Is he going to America next month?How long are you staying in Xi an?I h

24、ear that you are travelling along the Mekong River.三、翻译句子。三、翻译句子。Mary and I are going fishing next Sunday.4.4.现在进行时也可在时间、条件或原因状语现在进行时也可在时间、条件或原因状语 从句中表示将来。从句中表示将来。例:1.When you are passing my house,please drop in.2.If they are not doing it,what should I do?3.Because the bride is coming,all the people

25、 are pleased.Amy:Hello,Jeremy!What are you doing this weekend?Jeremy:Hi,Amy!Some friends and I are going to that new water park on Saturday.Do you want to join us?Amy:Sure,Id love to!What time and where?Jeremy:Were meeting at 10:00 a.m.at the bus stop near our school.Read the conversation and underl

26、ine verbs in the present continuous tense.Amy:How about lunch?Are you eating at the water park?Jeremy:Well,Im bringing my own lunch.I think some of the others are eating at the park.But the food there is really expensive.when and how are these verbs used?These verbs are used to talk about arrangements for events at a later time than now.

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