1、 To learn to recognize a sentence with past future To learn to use the past future to express meaning To learn to create your own avatarIn English,it is verbs that have a tense to show if events happened in the past,present or future.For example:People used to write letters,now people send emails an
2、d soon emails will be sent by voice command.We use different forms of verbs to show past tense(used),present tense(send)or future tense(will be).一般将来时一般将来时(present future)的谓语结构的谓语结构如何表示？如何表示？一般将来时的谓语结构：一般将来时的谓语结构：will+verb或或 am/is/are going to+verb过去将来时过去将来时(past future)的谓语结构的谓语结构又该如何表示？又该如何表示？We tu
3、rn will into would,be going to into was/were going to in the past future.过去将来时的谓语结构：过去将来时的谓语结构：would+verb或者或者 was/were going to+verbWe use the past future to talk about what will happen in the future from the point of some time in the past.过去将来时表示从过去某时看将来要发生的过去将来时表示从过去某时看将来要发生的事情。一般会有一个发生在过去的动作，而事情。
4、一般会有一个发生在过去的动作，而过去将来时的动作要以此过去动作为参照点，过去将来时的动作要以此过去动作为参照点，在这个动作之后，将要发生的动作即可用过在这个动作之后，将要发生的动作即可用过去将来时。去将来时。eg Very few people knew that future avatars would have such a wide variety of forms and uses.分析：分析：“knew”已经是一个过去的动作，而已经是一个过去的动作，而“would have”这个动作若是以这个动作若是以knew为参为参照物的话，又发生在照物的话，又发生在knew之后，所以用过去之后，
5、所以用过去将来时。将来时。eg They discovered that they were going to have the power to create new identities.分析：分析：“discovered”已经是一个过去的动作，已经是一个过去的动作，而而“were going to have”这个动作若是以这个动作若是以discovered为参照物的话，又发生在其之后，为参照物的话，又发生在其之后，所以用过去将来时。所以用过去将来时。过去将来时的句式结构过去将来时的句式结构肯定句肯定句主语主语+would+verb+剩余部分剩余部分主语主语+was/were going
6、to+verb+剩余剩余否定句否定句主语主语+would not+verb+剩余部分剩余部分主语主语+was/were not going to+verb+剩余剩余疑问句疑问句Would+主语主语+verb+剩余部分剩余部分Was/Were+主语主语+going to+verb+剩余剩余Notes：在：在“would+动词动词”表示过去将来时的表示过去将来时的结结 构中，构中，would是是助动词助动词。什么情况下用过什么情况下用过去将来时去将来时(Past Future)?1.从过去的某一时间来看将来从过去的某一时间来看将来(仍然是过去仍然是过去 时间时间)要发生的动作或呈现的状态。要发生的
7、动作或呈现的状态。eg She was fifty-eight then.In two years,she would be sixty.I was in a bad time,so I was going to have a trip the next day.2.宾语从句中宾语从句中 当主句动词采用一般过去时的时候，其当主句动词采用一般过去时的时候，其宾语从句中的谓语动词即使原本该用一宾语从句中的谓语动词即使原本该用一般将来时的，也要改为过去将来时。这般将来时的，也要改为过去将来时。这种用法主要出现在间接引语中。种用法主要出现在间接引语中。eg I asked the man opposi
8、te if he would open the door.前面分析的两个例句中的过去将来时也是前面分析的两个例句中的过去将来时也是用在宾语从句中。用在宾语从句中。3.虚拟条件句中虚拟条件句中在在if引导的虚拟条件句中，其主句动词往引导的虚拟条件句中，其主句动词往 往要采用往要采用would do的用法。的用法。eg If I were you,I would reconsider his suggestion.(Notes:虚拟句中不用虚拟句中不用was,只用只用were)He would pass out if he took one more drink.would除了用于过去将来时中，还
9、可以用来除了用于过去将来时中，还可以用来表示表示“过去重复的动作过去重复的动作”。试判断。试判断:He said he would raise the question at the meeting.When I was small,my mum would read me stories at night.Whenever we had trouble,he would come to help us.past futurerepeated action in the pastrepeated action in the pastRead the sentences.Write P belo
10、w the underlined parts that refer to the past and PF below the underlined parts that refer to the future in the past.1.Yet,very few people knew that future avatars would have such a wide variety of forms and uses.PPF2.When people started creating their own avatars,they discovered that they were goin
11、g to have the power to create new identities that did not look or act like real selves at all.3.Many Internet users realised that their avatars would be seen by many people,not just their friends.PPFPPPFComplete the sentences talking about the future in the past.1.In the 1990s,few people knew that2.
12、When computers were invented,it was believed that3.In the past few years,users of smartphones realised that智能手机智能手机4.The convenience of the Internet made Internet users discover that5.When avatars first appeared in the 1980s,few people believed that便利，方便便利，方便Tips:Students can complete the sentences
13、using the past future,based on what they have learnt in this topic.Call on volunteers to read their completed sentences and check answers as a class.Create your own avatar.Introduce it to your partner.What does it look like?Why did you decide to create it this way?Where would you use it?Students can
14、 draw and colour in their avatar.Students can stick together magazine images or pieces of coloured paper to create their avatar.Students can use an online app to create their avatar.What is Past Future?What do we use it for?How to form a Past Future sentence?(its structures)When can we use a Past Fu
15、ture sentence?I.单项选择单项选择1.-Where will we meet?2.-Sorry?3.-I asked _ meet.A.where we would B.where would we B.C.where will we D.where we will2.Ken was so busy when we saw him,because he _ a speech the next day.A.will make B.would make B.C.has made D.was making3.If I had enough money,I _ a big house f
16、or my father.A.will buy B.would buy B.C.have bought D.am buying4.Tina _ leave when I met her.A.Was going to B.would B.C.was about to D.A,B and CTips:be about to do sth.也可以用来表示将也可以用来表示将来时，指来时，指即将要发生的动作即将要发生的动作。5.-What did he tell you just now?-He said that _ tomorrow morning.A.he will buy some new cl
17、othes B.B.will he buy some new clothesC.he would buy some new clothes D.would he buy some new clothesII.用所给动词的适当形式填空。用所给动词的适当形式填空。1.I wasnt sure whether Lucy _ 2._(come)the next year.3.2.The scientists said the worlds population 4._(slow)down in future.5.3.He was recovering slowly.In two days,he 6._
18、(be)healthy again.7.4.Whenever she has time,she _ 8.(help)them in their work.would/was going to comewould/was going to slowwould/was going to bewould helpIII.根据语篇内容用所给词的正确形式填空。根据语篇内容用所给词的正确形式填空。Suppose you were in the age of ten,how _ you _(imagine)your life in the future with the help of technology
19、?When I was ten,I believed that anyone who could use a computer _(become)the most intelligent(聪明的聪明的)person in the future.would imaginewould becomeI fancied(想象想象)that I _(have)a personal computer,like the one my father _(have).I _(think)that I _(buy)a robot to help me with my homework and exams.would havehadthoughtwould buyUse the vocabulary youve learnt in this unit and the past future tense to write a short paragraph describing your avatar.
