八年級6現(xiàn)在完成進行時課件

1、.現(xiàn)在完成進行時1the Present Perfect Continuous現(xiàn)在完成進行時1. The Present Perfect Continuous is formed in this way: （構成） Subject + have/has + been+ doingYouve been studying very hard.Has Steve been complaining about it?We havent been waiting for you long.22. Use （用途） 1) 現(xiàn)在完成進行時可以表示一個從過去某時開始一直持續(xù)到現(xiàn)在的動作。這個動作對現(xiàn)在有影響.

2、Im tired because Ive been running. 3 2) 現(xiàn)在完成進行時可以表示一個從過去某時開始一直持續(xù)到現(xiàn)在的動作。這個動作現(xiàn)在仍在繼續(xù)中。I have been reading for 2 hours. I am still reading now. 43.現(xiàn)在完成進行時可以和since, for+一段時間,these few days, all this time(這段時間 ), all along(始終,一直), all the time（一直） all night, all the morning, all ones life, today, this wee

3、k, this month, during the night, recently等狀語連用： 我讀了3小時的書。I have been reading for 3 hours. 我寫了一上午的信。 Ive been writing letters all this morning.51. 未完結性現(xiàn)在完成時強調(diào)動作的最后的結果，表示動作已經(jīng)結束、完成；現(xiàn)在完成進行時強調(diào)動作本身，表示動作還沒有結束、完成 (有延續(xù)性）。 I have read this novel. (已讀完） I have been reading this novel. (還在讀） They have widened t

4、he road. (路加寬了) They have been widening the road. (路還在加寬) 現(xiàn)在完成進行時和現(xiàn)在完成時的區(qū)別6 2. 剛完結性的結果 現(xiàn)在完成進行時和現(xiàn)在完成時皆可表示動作對現(xiàn)在產(chǎn)生的結果（影響），但現(xiàn)在完成進行時所表示的結果 是剛剛完成的動作的結果 consequence ；（是臨時的/ 直接的) 而現(xiàn)在完成時所表示的則是最后的結果/長久的影響(result)。 （動作可能剛結束，也可能早已結束） 7 We have been cleaning the classroom.（a）We have cleaned the classroom（b） （a）“

5、我們打掃教室來著?！北硎窘淌覄倓偞驋哌^，其目前直接的結果可能是：我們身上都是灰; 或是我們很累。 （b）“我們把教室打掃過了?！?教室可能是昨天打掃的，其結果是：現(xiàn)在教室很清潔，可以用了。 Your eyes are red and puffy. Have you been crying? 你的眼睛又紅又腫，你是不是哭來著？（“哭”的動作剛剛結束，它是眼睛又紅又腫的原因。）8Be careful! John has been painting the door（a）John has painted the door（b）（a）句表示約翰剛剛把門油漆過，現(xiàn)在油漆還未干，所以你要小心。（b） 句油

6、漆可能已干了。 門看來很新.9 3. 感情色彩現(xiàn)在完成進行時比較生動，有時含有明顯的感情色彩，而現(xiàn)在完成時往往只說明一個事實，一種影響或結果，平鋪直敘，沒有什么感情色彩可言。如：Recently Mary has been doing her work regularly.（a）Recently Mary has done her work regularly（b）（a）句顯然是在表揚瑪麗。（b）只說明一個事實。10 Whos been eating my apples？（a）Whos eaten my apples？（b）（a）句有強烈的感情色彩，表示憤怒不滿;兼有進行時態(tài)，所以有“蘋果未被

7、全部吃光”的意思，（b）句只是希望回答的一個問題。 完成時態(tài)，說明“蘋果一個不剩了”。 114. 重復性現(xiàn)在完成進行時往往表示動作在重復，現(xiàn)在完成時則常常不帶重復性。 Have you been meeting her lately？ (你近來常見到她嗎？) Have you met her lately？ (你近來見到過她嗎？)12 5.習慣性，口語化 現(xiàn)代英語中，特別是口語，有一種傾向，就是對于像sit, lie, wait, stay,look等這樣的動詞，用現(xiàn)在完成進行時比用現(xiàn)在完成時更合乎習慣。例如： I have been sitting all afternoon. I have

8、 been waiting for you since morning. I have been staying in a hotel so far.比較： I have been singing all afternoon. (口語傾向于用） I have sung all afternoon.136. 現(xiàn)在完成進行時一般不適用于狀態(tài)動詞（如know，以及have, find, understand, be 等。 只能用現(xiàn)在完成時： 自從孩提我們就認識了。 Weve known each other since childhood.7. 現(xiàn)在完成進行時一般不用被動語態(tài)，應改用現(xiàn)在完成時的被動

9、語態(tài)： The road has been being repaired for months. 太笨重，應改為： The road has been repaired for months.8. 非延續(xù)性動詞(Non-Continuous Verbs )，如 finish, join，die 等，通常不能用于現(xiàn)在完成進行時。 14Ive been sitting in a traffic jam for hours.1. Ive _ going everywhere by bike. 2. I _ been using the car for the last two months.Ex5.

10、 P37：Use the dialogues in Exercise 5 to complete the table.beenhavent 153. Have you _ watching Euro sport?4. What have been _?5. _ you _ cycling in the rain?beendoingHave been16a). Were so tired. We _ (cycle) in the forest all morning.b). Why was he arrested? _ he _ _ (sell) stolen cars again?ve bee

11、n cyclingHasbeenselling Ex.7 Put the verbs in brackets in the Present Perfect Continuous.17d). The kids are very good today. They _ (play) quietly for two hours.have been playingc). I dont want him to give us a lift. He _ (not drive) for a long time.hasnt been driving18Mike: At last! Where _ (be)? I

12、 _ (wait) for an hour.have you beenhave been waitingPut the verbs in brackets in the Present Perfect or Present Perfect Continuous. (P41-8)19Helen: Sorry, I _ (talk) to an old friend. I _ (not see) her for years. And imagine, we met in the middle of the street, just like that.Mike: What _ she _(do)

13、since you last saw her?ve been talkinghavent seenhasbeen doing20Helen: She _ (work) as a telephone operator in a hotel but she wants to change her job. She _ (not get on ) well with her boss recently.s been workinghasnt been getting on21Mike: Our company is looking for an operator. (8) _ (have) any

14、interesting offers yet?Has she had22Helen: I dont think so. She _ _ (not look) for a long time. She just _ (start).Mike: Then tell her about this offer. Shell appreciate it.hasnt beenlookinghas just started23 1. Judy: How long _(be) in Canada?Claude: I _(study) here for more than three years.2. I_ (

15、have) the same car for more than ten years. Im thinking about buying a new one.3. I _(love) chocolate since I was a child. You might even call me a chocoholic.have you beenhave been studyinghave hadhave loved244. John _(work) for the government since he graduated from Harvard University. Until recently, he _(enjoy) his work, but now he is talking about retiring.5. Lately, I _(think) about changing my career because I _(become) dissatisfied with the conditions at my company.6. I _(see) Judy for mor