现在完成进行时_图文课件.pptx

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1、现在完成进行时现在完成进行时_图文图文.pptIt has been raining these days.I have been learning English since I was 8 years old and I still love it.You have been making progress and I am proud of you!The little boy has been struggling to be attentive,but cant help falling asleep.2.I have been learning English since I wa

2、s 8 years old and I still love it.3.You have been making progress and I am proud of you!4.The little boy has been struggling to be attentive,but cant help falling asleep.1.It has been raining these days.conclusionStructureMeaningUsagesLead-in1.自从回家以来我一直睡不好觉。自从回家以来我一直睡不好觉。2.这本书他已读了两个小时了，但还没读完。这本书他已读了

3、两个小时了，但还没读完。I _ well since I returned home.havent been sleepingHe _ this book for two hours,but he hasnt finished it.has been reading现在完成进行时现在完成进行时表示动作从表示动作从过去过去某一时间开始，一直某一时间开始，一直持续到持续到现在现在，或者刚刚终止，或者可，或者刚刚终止，或者可能仍然要能仍然要继续下去继续下去。IntroductionForm:have/has been doing注意：不用被动语态 the Present Perfect Contin

4、uous Tense现在完成进行时现在完成进行时1)1)构成构成:have/has+been+doing2)2)它的肯定、否定及疑问形式：它的肯定、否定及疑问形式：肯定句肯定句:I have been working.She has been working.否定句否定句:I have not been working.He has not been working.现在完成进行时的构成现在完成进行时的构成疑问句疑问句:Have I been working?Has she been working?现在完成进行时的用法现在完成进行时的用法1 1 learn 8 years agofuture

5、nowlearnlearnSituation 1I have been learning English since I was 8 years old and I still love it.Tip:过去动作持续到现在，还将持续下去过去动作持续到现在，还将持续下去.现在完成进行时的用法现在完成进行时的用法2 21.-I am sorry I have kept you waiting so long.-It is all right.I have been reading the newspapers.2.We have been waiting for you for half an ho

6、ur.Situation 2 Tip:表示说话之前表示说话之前刚刚结束刚刚结束的动作，并且动的动作，并且动作作不再继续不再继续.现在完成进行时的用法现在完成进行时的用法3 3 Situation 3 Tip:表示动作表示动作从过去到现在从过去到现在的时间内的时间内重复发生重复发生但有可能但有可能间断间断。1.It has been raining these days.1.2.We have been practicing Kung fu recently.现在完成进行时的用法现在完成进行时的用法4 42.Why are you late again?I have been waiting f

7、or you for two hours.Situation 4 Tip:表示某种强烈的表示某种强烈的感情色彩感情色彩，如：赞赏、批如：赞赏、批评、愤怒等。评、愤怒等。1.You have been making progress and I am proud of you!1.The girl has a great interest in sport and _ badminton classes twice a week over the last three years.A.took B.is taking C.takes D.has been taking 2.In order to

8、 find the missing child,villagers _ all they can over the past five hours.A.did B.do C.had done D.have been doingPractice现在完成时和现在完成进行时的比较DifferenceI have given up smoking2.I have not planned to have baby yet!3.Have you had your dinner?4.The movie Martin has been put on recently.1.I have been learnin

9、g English since I was 8 years old and I still love it.2.You have been making progress and I am proud of you!3.The little boy has been struggling to be attentive,but cant help falling asleep.比较一：Li Jia _ (read)a book about Stonehenge.(She finished reading the book.)Li Jia _(read)a book about Stonehen

10、ge.(She is still reading the book.)has read has been reading pastfuturenowread dohave read pastfuturenowread dohave been reading do现在完成时现在完成时现在完成进行时现在完成进行时刚结束刚结束动作现在仍继续动作现在仍继续比较二：A._ have you visited Egypt this month?I have visited Egypt twice this month.(表被问者过去往返埃及和居住地,但现在已回来)B._ have you been tour

11、ing Egypt?I have been touring Egypt for two month.(表被问者过去一段时间一直待在埃及,没有离开过)How many timesHow longTip:现在完成时现在完成时表示表示反复发生反复发生的动作，提问时用的动作，提问时用how many times。而现在完成进行时，表示。而现在完成进行时，表示持续持续的、不间断的的、不间断的动作，提问时用动作，提问时用how long。比较二：Tip:Tip:现在完成进行时现在完成进行时比较生动，有时含有比较生动，有时含有明显的明显的感情色彩感情色彩，而，而现在完成时现在完成时往往只说往往只说明一个明一

12、个事实事实，一种，一种影响影响或或结果结果。试比较：试比较：I have been dreaming to be an astronaut.I have dreamt to be an astronaut.Tip：现在完成时现在完成时可以用表可以用表状态的动词状态的动词(have)和表和表动作的动作的动词动词(take)作谓语。而作谓语。而现在完成进行时现在完成进行时只能用表动作的动只能用表动作的动词词(take)作谓语作谓语。I have had this camera for five years.I have taken photos of UFOs with this camera.比

13、较三：(state verb&action verb)I have been having this camera for five years.I have been taking photos of UFOs with this camera.State verb&action verb常用表状态、情感、感觉的动词常用表状态、情感、感觉的动词:have,exist(存在存在),like,hate(讨厌讨厌),hear,know,believe,want,regret,prefer(更喜欢更喜欢),smell,feel,taste(尝起来尝起来)等不能用于现在完成进行时，但等不能用于现在完成

14、进行时，但可用于现在完成时。可用于现在完成时。Tip：副词：副词never,yet,already 和和ever等等可以用于现在可以用于现在完成时完成时，但，但不可用于现在完成进行时不可用于现在完成进行时。I have never visited Paris.I have never been visiting Paris.比较四：He has already gone to Paris.He has already been going to Paris.Practice 1.She_(lose)her keys.She cantfind them anywhere 2.I _(write)

15、the book,but I still _(finish)it.3.They _ never _(learn)to swim.4.We _(look)forward to our summer vacation.has losthave been writing havent finished have learnt have been looking5.Although these scientists _ on the project for nearly four years,I dont know how long it will last.A.have been working B.have worked C.were working D.are workingPractice 6.There is so much snow these days,isnt there?Yes,it _ for a few days.A.was snowing B.has been snowing C.had been snowing D.snowed