外研版英语九上 Module 1Unit 3 Language in use(共38张PPT).ppt

1、Batman v SupermanYou often watch movies.Have you watched the movie Batman v Superman yet?Last month I watched it with my friend.I was so excited while I was watching it.Maybe you will watch it after the exam.Now lets watch a video and see what is happening.How many tenses did I say just now?How many

2、 tenses must we master now?一般现在时(the simple present tense)现在进行时(the present continuous tense)现在完成时(the present perfect tense)一般过去时(the simple past tense)过去进行时(the past continuous tense)一般将来时(the simple future tense)主要用法一、一般现在时1.一般现在时表示经常发生、习惯性动作、客观真理、科学事实、格言，目前的特征、状态、能力等。例如：He always helps others.主要

3、用法二、现在进行时1.表示正在进行的动作。例如：I am writing to my pen friend now.2.表示按计划安排即将发生的动作。例如：She is leaving for Beijing.主要用法三、现在完成时1.表示过去发生的动作对现在产生的影响或结果，或说话时已完成的动作。例如：I have finished the report.2.表示从过去开始，待续到现在的动作或状态，往往和“for”,“since”表述的一段时间状语连用。例如：He has learned English for six years.主要用法四、一般过去时表达特定的过去时间内发生的动作或存在的

4、状况，或过去某一时间内经常发生或反复发生的动作或行为。例如：I washed my own clothes yesterday.主要用法五、过去进行时1.表示过去某一时刻或某一段时间内正在进行的动作（这一过去时间须用时间状语表示）。例如：He was preparing his lecture all day yesterday.2.表示动作在另一过去动作发生时进行。例如：They were still working when I left.3.用在两个过去进行时动作同时发生。例如：I was writing while he was watching TV.主要用法六、一般将来时一般将来时

5、表示将来要发生的动作和存在的状况。例如：The sun will set at 7：30 this afternoon.Can you tell me the structure of the tense?一般现在时现在进行时现在完成时一般过去时过去进行时一般将来时The structure of each tense动词第三人称单数形式的构成：规则动词原形第三人称单数形式一般在词尾加-s，(清辅音后读s，在浊辅音后读z；在t后读ts,在d后读dz。)playleaveswimplaysleavesswims以字母s,x,ch,sh,o结尾的词加-es，读iz,如果动词原形词尾已有e,则只加-

6、s。passfixteachwishdopassesfixesteacheswishesdoes以辅音字母加y结尾的词，先变y为i,再加-es,读z。studycarryflystudiescarriesflies动词过去式的变化：构成规则动词原形动词过去式一般在动词原形末尾加-ed，(在清辅音后读t；在浊辅音和元音后读d；在t,d后读idlookplayworklookedplayedworked结尾是e的动词在末尾加-dlikelivehopelikedlivedhoped末尾只有一个辅音字母的重读闭音节，先双写这个辅音字母，再加-edplanstopdropplannedstoppedd

7、ropped结尾是“辅音字母y”的动词，先变“y”为“I”再加-edstudyworrycrystudiesworriescries动词现在分词的构成：规则原形-ing形式一般在动词原形末尾加-inglistenspendstaylisteningspendingstaying以不发音字母e结尾的动词，先去掉e，再加-inghaveprepareclosehavingpreparingclosing以重读闭音节结尾的动词，如果末尾只有一个辅音字母，应先双写这个辅音字母，再加-ingsitbeginrunputsittingbeginningrunningputting以ie为重读音节结尾的动词

8、，先去掉e,把i改为y,再加-ingliedielyingdying以er结尾的动词，如是重读音节结尾，先双写r，再加-ing；如不是重读音节结尾，就直接加-ingpreferwaterpreferringwateringEXERCISE.写出下列动词的单数第三人称形式。1.cook_2.watch_3.go _4.have_5.cry _.写出下列动词的过去式形式。1.stop _2.smile _3.study _4.pull _5.ride _.写出下列动词的现在分词形式。1、win _ 2、relax_ 3、fly_ 4、make_ 5、tie_Answers.写出下列动词的单数第三人

9、称形式。1.cook cooks 2.watch watches 3.go goes4.have has 5.cry cries.写出下列动词的过去式形式。1.stop stopped 2.smile smiled 3.study studied4.pull pulled 5.ride rode.写出下列动词的现在分词形式。1.win winning 2.relax relaxing 3.fly flying4.make making 5.tie tyingSummarization:列出六种时态的时间标志词。Group 1and 2:一般现在时Group 3:现在进行时Group 4 and

10、 5:现在完成时Group 6 and 7:一般过去时Group 8：过去进行时Group 9 and 10：一般将来时时态的标志时间状语1.一般现在时：always，often，usually，sometimes，never,hardly ever,seldoms,once a week，every day,every等如果主句为一般将来时，if，unless等引导的条件状语从句和when，notuntil，as soon as等引导的时间状语从句常用一般现在时表示将来。2.现在进行时now，these days,at+几点,at present,at this moment/time,Lo

11、ok！，Listen！等go，leave，arrive，start等位移词用现在进行时表将来。3.现在完成时for a long time，recently，yet，lately，ever，never，already，ever since,by this time，before，just，in the past/last few years/时间段，since过去的时间点,since时间段ago，since从句(一般过去时),for+时间段，over the years,次数(once等)，so far,all day,all these years等4.一般过去时时段+ago，yesterd

12、ay，last week，the day before yesterday,long long ago,once upon a time,in 1990,one day,just now,then,from then on等5.过去进行时at that time/moment，at this time last week，when、while类时间状语从句,at+几点+过去时间（at 8 last Sunday）,at the same time of+过去时间等6.一般将来时tomorrow，next week，in a few days，next Sunday,in一段时间，some/on

13、e day,at once,right now,in the future,from now on等时态时间状语一般现在时always，often，usually，sometimes，never,hardly ever,once a week，every day,every等。如果主句为一般将来时，if，unless等引导的条件状语从句和when，until，as soon as等引导的时间状语从句常用一般现在时表示将来。一般过去时时段+ago，yesterday，last week，the day before yesterday,long long ago,once upon a time

14、,in 1990,one day,just now,then from then on等一般将来时tomorrow，next week，in a few days，next Sunday,in一段时间，some/one day,at once,right now,in the future,from now on等现在完成时for a long time，recently，yet，lately，ever，never，already，ever since,by this time，before，just，in the past/last few years/时间段，since过去的时间点,sin

15、ce时间段ago，since从句(一般过去时),for+时间段，over the years,次数(once)，so far,all day,all these years,up to now等现在进行时now，these days,at+几点,at present,at this moment/time,Look！，Listen！等过去进行时at that time/moment，at this time last week，when、while类时间状语从句,at+几点+过去时间（at 8 last Sunday）,at the same time of+过去时间等Now lets hav

16、e a match!One group asks,another group answers.PracticeIt rained heavily,while Superman _(fight)against Batman.was fightingwas fightingLook!Batman _(stand)beside his car.Practiceis standingis standingAs a reporter,Superman often _(go)to interview something dangerous.PracticegoesgoesBatman _(talk)to

17、the beautiful lady last night.PracticetalkedtalkedActually,people _ never _(see)the monster so far.PracticehavehaveseenseenSeeing this,Batman thinks he _(beat)Superman in the near future.Practicewill beatwill beatChoose the best answer（）1.He oftenhis clothes on Sundays.A.washing B.washes C.has washe

18、d D.Wash（）2.It hard when I left my house.A.is raining B.rains C.was raining D.will rain（）3.I from my brother for a long time.A.not have heard B.have not heard C.have heard not D.do not hear（）4.Last week Johnhis leg.A.felt and broken B.fell and broke C.feels and breaks D.fallen and broke（）5.Youher ag

19、ain in a few weeks.A.will see B.have seen C.had seen D.have been seenFill in the blank Dear John,How is it going?Now I 1._(write)this letter on the bus.Im on my way home from school.Im very happy because my father 2.(give)me a piece of good news just now.My parents and I will fly to the UK this summ

20、er.We 3._(stay)there for four weeks.Well visit lots of different cities.Last summer,we visited Australia.It wasnt a good trip.While we 4._(travel),we had an accident and my mother was hurt.We returned home immediately.Now she 5._(be)fine.Write to me soon!Best wishes.Yours,Alexam writinggavewill stay

21、were travelingisSummarize1.What have we learnt from this lesson?2.Read out the time adverbial.时态时间状语一般现在时always，often，usually，sometimes，never,hardly ever,once a week，every day,every等。如果主句为一般将来时，if，unless等引导的条件状语从句和when，until，as soon as等引导的时间状语从句常用一般现在时表示将来。一般过去时时段+ago，yesterday，last week，the day bef

22、ore yesterday,long long ago,once upon a time,in 1990,one day,just now,then,from then on等一般将来时tomorrow，next week，in a few days，next Sunday,in一段时间，some/one day,at once,right now,in the future,from now on等现在完成时for a long time，recently，yet，lately，ever，never，already，since，ever since,by this time，before，j

23、ust，in the past/last few years/时间段，since过去的时间点,since时间段ago，since从句(一般过去时),for+时间段，over the years,次数once，so far,all day,all these years等till/until,up to now,recently等现在进行时now，these days,at+几点,at present,at this moment/time,Look！，Listen！等过去进行时at that time/moment，at this time last week，when、while类时间状语从句,at+几点+过去时间（at 8 last Sunday）,at the same time of+过去时间等Homework1.Do the exercises on the book.2.Recite the time adverbial of each tense.