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1、Module 4 GrammarPresent perfect tensePassenger A: I have already shown my tickets. (The conductor left.)Passenger B: I showed my ticket just now, but now I cant find it.(Passenger B had to buy another ticket.)Why ?I have lost my dictionary.Ive been to Beijng twice.I have studied English for 3 years.

2、I had my lunch and now I am full. I lost my dictionary and I dont have it now .So it leaves me a deep impression.(ever, never twice,many times)I have already had my lunch.1. 动作发生在过去对现在的影响或结果。动作发生在过去对现在的影响或结果。2. 过去积累到现在的经验或经历。过去积累到现在的经验或经历。3. 过去的动作和状态一直延续到现在。过去的动作和状态一直延续到现在。 1). -_ the plane_?(arrive

3、) - Yes. - When _ it _? - Half an hour ago.2)- Would you like to have lunch here? - No. Thanks. I _ lunch already. I _ it in the school canteen. (have)have hadhad 一般过去时和现在完成时一般过去时和现在完成时1. 1. 一般过去时表示一般过去时表示具体的过去发生的动作具体的过去发生的动作,和现在时,和现在时间无关间无关, , 纯属过去。纯属过去。现在完成时现在完成时强调过去发生的动作或事件对现在的影响和强调过去发生的动作或事件对现在的

4、影响和联系联系。HasarriveddidarriveI _ English for four years.(study)I _ English for four years when I was at college.(study)have studiedstudied I began to study it 4 years ago. And it lasts until now. 2. 一般过去时和时间段连用,只指过去的动作或状态一般过去时和时间段连用,只指过去的动作或状态在过去延续了多长时间,与现在无关。在过去延续了多长时间,与现在无关。现在完成时与时间段连用,表从过去开始的动作或状现在

5、完成时与时间段连用,表从过去开始的动作或状态延续至今。态延续至今。Maybe I am not studying it now.3. 3. 一般过去时常和表示过去某时刻的时间状语连用,一般过去时常和表示过去某时刻的时间状语连用,且这个时间与现在相隔离。且这个时间与现在相隔离。现在完成时所带的时间状语包含说话时在内或与说话现在完成时所带的时间状语包含说话时在内或与说话时非常接近。时非常接近。3) - When _you_? (come) - I _the day before yesterday.4) I _300 words this year.(learn) 5) He _ the book

6、 3 years ago. (write)6) They _ many high-rise buildings in the last 10 years. (put up)wrotehave put updidcomecamehave learnedbuild buy come get live see stay visit Complete these sentences. Use either the past simple tense or the present perfect tense.1.They _ many high-rise buildings in the city.2.

7、The traffic in the city _ much worse recently.3.When the tourists _ in the summer, they _in the city centre.4.Xiamen is one of the most attractive cities John _.5.Xiao Li _ in Xiamen all his life.6.John _ (not) any presents yet but he _a shopping mall, where they will go tomorrow.have builthas gotca

8、mestayedhas visitedhas livedhasnt boughthas seenRevision: Past tense time expressions: yesterday, last night, (week, month, year) a few days ago, five years ago, ago, in 1974, in the 1920s the other day, in the past Look at these sentences using the present perfect tense. Look at the phrases in bold

9、.1. Its been very successful, so far.2. Up to now, Ive understood everything the teachers said.3. Weve had very good weather this winter, till now. Can you give me more sentences with the Present Perfect Tense?so farUp to nownowtilltodayPresent perfect tense time expressionsthis weekthis month ever

10、, neverSo farall ones lifethese daysin the last ten yearsthese yearsrecently ,just,lately till now already, yet, beforein (during) the past three yearsup to nowever sinceu包含说话时在内包含说话时在内u与说话时非常接与说话时非常接近近用动词完成对话,在必要的地方填 for 或 since.Mike: Hi, Kate.Kate: Hi, Mike.Mike: I _ (not see ) your brother _ a lo

11、ng time. _ he _ (move) to a new neighbourhood?Kate: No, he _ _ (move ) to a new country! He _ _ (be) in Australia _ last year.Mike: Australia! Thats a great country. _ you ever _ (be ) there?Kate: No, I _ never _ (be ) there, but I _ _ (decide ) to go later this year.Mike: Great! _ your brother _ (s

12、end ) you any photos _ he moved there?Kate: Yes, in fact, I _ just _ (receive ) some. Here they are. This is his new house. He _ recently _ (finish ) decorating it.havent seenHasmovedhas movedhas beensinceHavebeenhavebeenhavedecidedHassentsincehavereceivedhasfinishedfor for + 段时间 for three years sin

13、ce +点时间 /句子 since 1990 / three years ago since I came here. Conclusion: 根据中文意思,选择合适的英文句子 1 他参加这个俱乐部已两年了。 A. He has joined the club for two years. B. He has been a number of the club for two years. C. He joined the club for two years. 2 我去过海南两次。 A. I have been to Hainan twice. B. I went to Hainan twi

14、ce. C. I have gone to Hainan twice. 3 他们是好朋友已有三年了。 A. They have made friends for three years. B. They made friends for three years. C. They have been good friends for three years. Lucy 来这儿五天了。 A. Lucy has come here for five days. B. Lucy has been here for five days. C. Lucy has arrived here for five

15、 days. 5 他买电脑已有一年了。 A. He bought his computer for a year. B. He has bought his computer for a year. C. He has had his computer for a year.Put the verbs into two groups. Verbs to describe events that can continue over a period of time. Verbs to describe events that happen at a particular point in tim

16、e. A. borrow buy give leave open put send dieknowlivestayremain Can you give me more verbs to describe events that happen at a particular point in time ? come, fall asleep, join, go, arrive, marry, begin, start, get, end, borrow, buy, give, leave, open, put, send, die, fall ill. 在肯定句中,这些非延续性的动词的现在完在

17、肯定句中,这些非延续性的动词的现在完成时不能和表示一段时间的状语连用。成时不能和表示一段时间的状语连用。 在肯定句中,这些非延续性的动词的现在完在肯定句中,这些非延续性的动词的现在完成时不能和表示一段时间的状语连用。成时不能和表示一段时间的状语连用。die-join- borrow-buy- end-start- go/leave/move-be deadbe inkeephavebe overbe away/ offbe oncome(arrive) here -go (get) out-return/ come(go)back -fall asleep/go to sleep-get ma

18、rried-become a member-be asleepbe marriedbe herebe a memberbe backbe out他结婚已经三年了。He got married three years ago.He has been married for three years. It is/ has been three years since he got married. Look at some sentences and tell whether they are True or False. 1.I have read the reference book but

19、I dont understand it. ( ) 2.I have bought the pen for three years. ( ) 3.I cant find my glasses. Have you seen it? ( ) 4.The boy has fallen ill for two days. ( ) 5.His father has died for ten years. ( ) 6.The film has been on for half an hour. ( )FFFTTThadbeen dead beenThis is the first time Ive vis

20、ited your hometown.This is one of the most attractive places Ive been to .What sentence patterns can be used in the Present Perfect Tense?1.1.这是我所吃到的最美味的食物。这是我所吃到的最美味的食物。( delicious )2.2.这是我第五次去武汉。这是我第五次去武汉。(time)3.3.我今早见到了我今早见到了Bill, Bill, 但自此以后再没见到他。但自此以后再没见到他。 (ever since)4.4.在过去的十年里中国发生了巨大的变化。在过

21、去的十年里中国发生了巨大的变化。(take place)Translation:Great changes have taken place in China in the past ten years. This is the fifth time that I have been to Wuhan.I saw Bill this morning,but I havent seen him ever since.This is the most delicious food that I have ever eaten. Complete each sentence with one of

22、the verbs below. Use the present perfect tense.borrow know leave live send 1.How long you him? I him since September.2.He some money from me. I hope he pays me back next week.3.The family in this town for twenty years. you them the information they need?5.Why he ? Do you have any ideas? have knownhave knownhas borrowedhas livedHave senthas leftComplete the following sentences.1. You look like good friends. Yes,we are. We _(know) each other since childhood.2.So far this year we _(see) a fall in house prices by between 5 and 10 percent.(08福建)3.They _(be)

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