2015-2016学年高一人教版英语必修一课件：UNIT 3 TRAVEL JOURNAL第四学时　GRAMMAR .ppt

1、第四学时 Grammar 语法精讲观察下列句子，体会现在进行时的用法。1We are waiting for you now.2Now she is planning our schedule for the trip.3She is learning to swim recently.4Where are we going?【观察领悟】5When are we leaving and when are we coming back?6The president is arriving in Beijing this afternoon.7I am leaving now.8The plane

2、 is taking off at 530.【自我归纳】1例句1、2是现在进行时表示_的动作。2例句3是现在进行时表示现阶段正在进行而说话时_ 的动作。此刻正在进行不一定正在进行3现在进行时有时可以表示按计划或安排即将发生的动作，这种现在进行时比较生动，给人一种期待感。如：例句4、5、6、7和8。一、现在进行时的含义现在进行时表示将来主要用于表示按计划或安排将要发生的动作或事件。这种用法给人一种期待感，常表示最近或较近的将来。二、用现在进行时表示将来的动词1表示位置转移的动词，如：arrive，come，get(to)，leave，return，start，travel，take off，fl

3、y，see off等。A law to help those in need is starting.一项旨在帮助困难群众的法律就要启动。(进行时表将来)When is the speaker arriving?演讲者何时到来？(进行时表将来)2表示趋向性的动词，如：do，buy，meet，have，play，spend等，此时句中一般要有表示将来的时间状语。We are playing basketball after class.下课后我们要打篮球。(计划将要发生)They are spending their next summer holiday in Guilin.下个暑假他们要在桂

4、林度过。(计划将要发生)三、其他几种将来时态的表达形式1shall/will do表示单纯的将来。will do还表示临时打算做某事。Mr.Wang is ill in hospital.Oh，Ill go and visit him tomorrow.王先生生病住院了。哦，我明天要去看他。2be going to do表示现在的打算、意图；也可表示预料在最近的将来会发生的事。I am going to be a doctor.3beto do表示预定、按计划或安排将发生，也可表示将来必定发生，或表示命令等。Tell her that she is not to be back late.告诉

5、她不要回来晚了。4一般现在时表示将来可用于按规定(时间表、计划表、日程表等)将要发生的动作；也可用在表示时间、条件或让步的状语从句中。The bus leaves at 600.汽车将在六点离开。5be about to do“刚要，正要”，常用在be about to do.when.句型中，意思是“正要做，这时”I was about to lock the door when the telephone rang.我正要锁门，这时电话响了。一、用所给动词的正确形式填空1Anna，where _you _(head)with so many things in your hands?To

6、my office.It has been moved to the third floor.2Excuse me，what about this takeaway dish in the store?Madam，this is an easy but impressive dish if youareheading4Mr.Black_ (leave)Shanghai in a few days.Do you know when the earliest plane _(take)off on Sunday?3Food supplies in the floodstricken area_ (

7、run)out.We must act immediately before theres none left._ (entertain)at home.5Why are they selling their desks and tables?They _ (move)to another city.6Chinas labor supply will continue to rise，despite the fact that the workingage population _ (decrease)are entertainingare runningis leavingtakesare

8、movingis decreasing7Professor Wang，shall I go to your office to ask for your advice about my article this afternoon?Dont come to my office this afternoon.I _(do)an experiment at that time.8The police have put up posters around the city with photos of the man they _(seek)in connection with the killin

9、g of a customer outside a bank.9My headache _(kill)me.I thought it was going away，but now its getting worse and worse.will be doingare seekingis killing10Mr.Harry，we want to hear what you think about the reform being carried out in our school.OK，I_ (come)to that.二、翻译下列句子1我们正在打篮球。_2我妈妈在洗衣服，爸爸在看报纸。_am

10、 comingWe are playing basketball now.My mother is washing clothes while my father is reading3快点！大家都在等你。_4我们正要动身回家，就在这时被叫去练歌。_ _newpaper.Be quick！Everyone is waiting for you.We are about to leave for home when we are asked to practicesinging.5我们经理在和一位外国商人谈话，现在不能见你。_Our manager is talking with a forei

11、gn businessman，so he cant see you now.三、语法填空Xiao Ming is very excited today,because his parents1._(be)back from America.They phoned Xiao Ming yesterday and said,“We2._(leave)for the airport at four oclock,because the plane3._(leave)at six.We4._ (buy)some gifts for you and your grandpa.5._you6._(come

12、)to the airport to meet us？”Of course Xiao Ming said“Yes”.Just now Xiao Ming and his grandpa7._(meet)his parents.will beare leavingleaveshave boughtArecomingwere going to meetThey 8._ (lock)the door when the phone9._(ring).It was Xiao Mings parents.“We have returned and10._ (arrive)home in about ten

13、 minutes.”What a great surprise!四、单句改错1Tom is going to come here next week._2The train is going to arrive in three hours._were about to lockrangwill arriveis going to comeis comingis going to arriveis arriving3The telephone ringing.Would you answer it?_4Shut up！You are always speaking when our teacher was giving a class._5Im going to visit Mount Tai if it is not going to rain tomorrow._ringingis ringingwas isis not going to raindoesnt rain