1、现在进行时现在进行时(The present continuous tense)Be(am,is,are)+v-ing Im doing my homework.We are preparing for our exam these days.Its getting colder and colder.He is always sleeping in class!Observation：the basic usage of the present continuous表示表示1 1：说话时正在进行的事情：说话时正在进行的事情表示表示2 2:现阶段的情况，说话时动作未必正在进行现阶段的情况，说话
2、时动作未必正在进行表示表示3 3:目前在发展中的或正在改变的情况目前在发展中的或正在改变的情况表示表示4 4:表示一种感情色彩表示一种感情色彩Translation:1.快点，我们正在等你。快点，我们正在等你。Hurry up！We are waiting for you.2.这些天他们正在为婚礼做准备。这些天他们正在为婚礼做准备。They are preparing for the wedding these days.3.她老是改变主意。她老是改变主意。She is always changing her mind.4.天越来越冷了，树叶渐渐变黄。天越来越冷了，树叶渐渐变黄。It is g
3、etting colder and colder and the leaves are turning yellow用现在进行时表示将来用现在进行时表示将来 现在进行时可用来表示一个在最近按现在进行时可用来表示一个在最近按计划或打算要进行的动作，译为计划或打算要进行的动作，译为“将将要要.”“”“打算打算.”；通常有一个表将来；通常有一个表将来的时间状语，如的时间状语，如tomorrow,next week等；但有明确的上下文时无须指出时等；但有明确的上下文时无须指出时间。这种现在进行时间。这种现在进行时比较生动，给人比较生动，给人一种期待感。一种期待感。用现在进行时表示将来用现在进行时表示将
4、来1、英语中有少数表示位移的动词，如、英语中有少数表示位移的动词，如go,come,start,leave,arrive,return,move,fly,take off等，它们用于现在进行时表示一个最等，它们用于现在进行时表示一个最近计划或安排进行的动作，即表示将要发生的近计划或安排进行的动作，即表示将要发生的事。事。Eg:When are we leaving and when are we coming back?The plane is arriving in ten minutes.I was starting when it began to snow.用现在进行时表示将来用现在进
5、行时表示将来2、现在进行时表示将来除使用位移动词、现在进行时表示将来除使用位移动词外，也可使用某些非位移动词，如外，也可使用某些非位移动词，如do,buy,meet,have,play,finish,stay,publish等，此时句中一般要有表示将来等，此时句中一般要有表示将来的时间状语。的时间状语。Eg:The young man is meeting his girlfriend this afternoon.I am publishing a book this year.In the following dialogue,a newspaper reporter is intervi
6、ewing Wang Wei about her plans for the trip along the Mekong River.However,they are not sure about some of the verb tenses.Please complete their conversation.R:Miss Wang,I hear that you _ _(travel)along the Mekong River.Have you got everything ready?W:Almost.R:So when _ you _(leave)?W:Next Monday.R:
7、How far _ you _(cycle)each day?are are leaving are cyclingtravellingW:Its hard to say.If the weather is fine,I think well be able to ride 75 km a day.R:What about the weather in Qinghai Province?W:The weather forecast is not good so we _(take)a large parcel of warm clothes with us.R:Where _ you _(st
8、ay)at night?are taking are stayingW:Usually in our tent,but sometimes in the villages along the river bank.R:What happens if you have an accident?W:Dont worry.I had some medical training at my college.Besides,we _(take)out insurance to cover any problems.R:Well,it sounds fun.I hope youll have a plea
9、sant journey.Thank you for your time.are takingHe will write you a letter next week.Were not going to have any classes next week.The next train leaves at 9:15.The meeting is to take place next Monday.She was about to leave when some guests came.Observation:other ways to express the future（will/shall
10、 do）(the simple present一般现在时一般现在时)(be to do)(be going to do)(be about to)表示客观上将来某个时间表示客观上将来某个时间要发生的动作或存在的状态；或表示自然要发生的动作或存在的状态；或表示自然趋势或非主观意志。趋势或非主观意志。will用于各种人称，用于各种人称，而而shall一般用于第一人称一般用于第一人称.Eg:She will come back next year.I shall be seventeen years next month.Tomorrow will be Sunday.表示表示最近打最近打算或决定做
11、的事，算或决定做的事，或有迹象表明要发生或有迹象表明要发生的事。的事。eg:We are going to have a meeting today.It seems to be going to rain.按安排、计划按安排、计划而且是近期要发生或必须要做的事；也可表“命令命令”“”“义务义务”等。Eg：Are we to go on with this work?They are to get married next month.表示马上，很快就要发生的动作，不与表示将来的时间状语连用。常与when搭配，构成be about to be about to dowhendowhen，意为“
12、正要正要这这/那时那时”Eg:I was about to go swimming when my guide shouted at me and told me not to do so.表示按照日程表表示按照日程表或时刻表的安排将要发生的事，如火车或时刻表的安排将要发生的事，如火车（汽车）出发、船只离岸、飞机起飞等，（汽车）出发、船只离岸、飞机起飞等，或或用于时间和条件状语从句中。用于时间和条件状语从句中。Eg:The plane takes off at 9:00 pm.Ill go camping if it is fine tomorrow.Ill call you as soon
13、as I arrive there.明年我就五岁啦。明年我就五岁啦。I will be five years old next year.-The phone is ringing.-我来接。我来接。-I will pick it up.Look at these black clouds！将要下雨咯。将要下雨咯。It is going to rain.他正准备跳进游泳池，突然有人他正准备跳进游泳池，突然有人朝他大叫。朝他大叫。He was about to jump into the pool when someone shouted at him.去香港的航班去香港的航班8点半起飞。点半起
14、飞。The flight to Hong Kong takes off at 8:30 am.1.-Im going to the States.-How long _ you _ in the States?A.are;stayed B.are;staying C.have;stayed D.did;stay2.Ive won a holiday for two weeks to Florida.I _ my mum.A.am taking B.have taken C.take D.will have taken Exercises3.Because the shop _,all the
15、T-shirts are sold at half prices.A.has closed downB.closed downC.is closing downD.had closed down4.-Are you still busy?-Yes,I _ my work,and it wont take long.A.just finishB.am just finishingC.have just finishedD.am just going to finish5.Ladies and gentlemen,please fasten your seat belts.The plane_.A
16、.takes offB.has taken offC.is taking offD.took off6.“The moment_ soon,”he thought to himself,waiting nervously.(湖南）湖南）A.came B.is coming C.was coming D.has come7.-Whats that terrible noise?-The neighbours _ for a party.A.have prepared B.are preparingC.prepareD.will prepare 8.-Have you moved into the new house?-Not yet.The rooms _.A.are being painting B.are painting C.are painted D.are being painted
