Unit 3Family matters Grammar ppt课件 (2022)高中英语新外研版必修第一册.pptx

1、Review:tensesLook at the sentences from the reading passage.Decide which tense each is in and match the tenses to what they describe.a Grandfather and Father,seated at the table,are playing chess.b Lawyers help people and are respected by others.c .you said that you wanted to be a professional socce

2、r player.d .you have found the career that suits your talents.e .you will have two options for your future.1 Something that started in the past and is affecting the present.2 Something that is currently taking place.3 Something that is certain to take place in the future.4 Something that was complet

3、ed in the past.5 Something that happens regularly in the present.Now lets focus on more examples.1.You know you can always _(turn)to your dad for a chat.2.I_(decide)not to go to university.3.I _(want)to work in a studio,not a court.4.The music industry _(develop)fast now.5.But in the end,you just _(

4、advise)me to think carefully.6.Im sure playing in a band _(help)you make lots of new friends at university.turn have decidedis developingadvised will help want go Ready?Focus on Focus on 基本结构和用法基本结构和用法The Present Simple TenseThe Present Continuous TenseThe Present Perfect TenseThe Future Simple Tens

5、eThe Past Simple Tense2.Now match the sentences to the correct timelines and find more examples of these tenses in the reading passage.a Grandfather and Father,seated at the table,are playing chess.b Lawyers help people and are respected by others.c you said that you wanted to be a professional foot

6、ball player.d you have found the career that suits your talents.e you will have two options for your future.Past PresentFuture Past Present Future PastPresent Future Past Present FuturePast Present Future do/doesevery day,often,always,never，sometimes,usually,forever1.表示经常发生的动作或表示经常发生的动作或存在的状态。存在的状态。

7、2.表示按计划、规定要发生表示按计划、规定要发生的动作。的动作。3.表示客观存在或普遍真理表示客观存在或普遍真理4.在时间或条件状语从句中在时间或条件状语从句中代替一般将来时。代替一般将来时。时态时态构成构成 (do为例为例)用法用法常用时间状语常用时间状语一般一般 现在时现在时5.书报标题、小说等情节书报标题、小说等情节介绍常用一般现在时介绍常用一般现在时时态时态构成构成 (do为例为例)用法用法常用时间状语常用时间状语一般一般 过去过去时时1.表示过去时间里发生表示过去时间里发生的动作或存在的状态。的动作或存在的状态。did2.表示过去某段时间内表示过去某段时间内经常性或习惯性的动作。经常

8、性或习惯性的动作。3.在时间和条件状语从在时间和条件状语从句中代替过去将来时。句中代替过去将来时。yesterday,in 1949,just now,last week,three days ago时态时态构成构成 (do为例为例)用法用法常用时间状语常用时间状语一般一般 将来将来时时1.表示将来要发生的动表示将来要发生的动作或存在的状态。作或存在的状态。be going to dobe about to dobe to dowill/shall do4.表示按计划要发生的表示按计划要发生的事或征求对方意见事或征求对方意见,也也可以表示命令、禁止等可以表示命令、禁止等2.表示即将发生的或表示

9、即将发生的或最近打算进行的事。最近打算进行的事。3.表示即刻或马上就表示即刻或马上就要发生的动作。要发生的动作。tomorrow,next week,in the future，in a few daystomorrow,next week,in the future，in a few days一般不与具体一般不与具体时间状语连用。时间状语连用。am/are/isdoingthese days etc.(right)now,at the moment,at present,look,listen 1.表示说话时正在进行的表示说话时正在进行的动作。动作。2.表示现阶段正在进行表示现阶段正在进行而

10、此时不一定正在进行而此时不一定正在进行的动作。的动作。3.表示按计划或安排将要表示按计划或安排将要发生的动作。发生的动作。适用动词适用动词：come，go,leave,arrive,return,begin,stop etc.时态时态构成构成 (do为例为例)用法用法常用时间状语常用时间状语现在现在 进行进行时时4.与与always,constantly等等连用连用,表达赞许、埋怨等表达赞许、埋怨等感情，意为感情，意为“老是老是.”。eg Jack is always helping others.注意：下列动词不宜用进行时注意：下列动词不宜用进行时 感觉类感觉类：look,smell,fee

11、l,sound,taste,see,hear等；等；感情类感情类：like,love,prefer,admire,hate,fear等；等；所有类所有类：have,contain,own,hold,belong to等。等。时态时态构成构成 (do为例为例)用法用法常用时间状语常用时间状语现在现在 完成时完成时have/hasdonealready,just,yet,ever,once,never,before,so far,recently,latelyup to now,so far,in the past few years,since+时间时间点点，for+时间段时间段He will

12、come1.This/That/It is the first time+that 从句从句2.This/That/It is the+形容词最高级形容词最高级+名词名词+that从句从句1.表示说话时已经完成表示说话时已经完成的动作，而且这个动作的动作，而且这个动作的结果对现在仍有影响。的结果对现在仍有影响。2.表示动作发生在过去，表示动作发生在过去，但一直持续到现在，并但一直持续到现在，并且有可能继续持续下去。且有可能继续持续下去。3.在时间或条件状语从句在时间或条件状语从句中表示将来完成的动作。中表示将来完成的动作。4.常用句型常用句型注意注意:表示表示短暂时间动作的词短暂时间动作的词,

13、如如come,go,die,marry,buy等的完成时等的完成时不能与不能与for,since等表示一段时间的词连用等表示一段时间的词连用。1.一一般过去时般过去时只表示过去的动作或状态只表示过去的动作或状态，不涉不涉及对现在的影响及对现在的影响；现在现在完成时完成时表示过去表示过去发生发生的某一动作或的某一动作或存在的状态对现在造成的存在的状态对现在造成的影响影响或结或结果果,强强调的调的是现在的状况是现在的状况。e.g We talked for hours on the phone.The ship has sailed for two weeks.一般过去时一般过去时 VS 现在完成

14、时现在完成时 2.一一般过去时般过去时和表示和表示过去的时间状语过去的时间状语连用；连用；现在完成时现在完成时常和常和包括包括“现在时刻现在时刻”在内的时在内的时间状语间状语或或笼统地表示过去的时间状语笼统地表示过去的时间状语连用。连用。e.g The flight lasted ten hours and we landed at 6:30 in the morning.I have been there only once this year.I have seen his name in the papers rather often recently.Complete the dial

15、ogue with the correct form of the words and expressions in brackets.will throwDad:Adam,Sally,come here.Mum(1)_(have)something to tell you.Adam:Coming!Sally:Coming!Mum:I(2)_(call)Grandma yesterday and invited her to our house this Sunday.We(3)_(throw)her a big birthday party!So,we each need to choose

16、 a present.Adam:I knowI(4)_(give)her a new tea set.She(5)_(like)drinking tea!hascalledare going to throwwill givelikesare going to giveMum:Good choice.What about you,Sally?Sally:I(6)_(think of)making a scarf for her.Mum:Good idea.Im sure Grandma(7)_(love)it.Oh,(8)_ you (9)_(finish)the guest list yet,dear?Dad:Yes,I have,and I am working on the invitations.Mum:OK.So we still need to prepare food and drinks.Ill make a checklist.am thinking ofwill lovehavefinished