考点20 现在完成进行时-备战2020年中考英语考点一遍过.doc

现在完成进行时1. 定义：现在完成进行时表示动作从过去某一时间开始，一直延续到现在，可能还要继续下去2. 现在完成进行时的构成：现在完成进行时是由＂have/has+been+动词的现在分词＂构成3. 现在完成进行时的基本句型肯定式 I/We have been working.疑问式 Have you been working? 简略回答 —Yes, I/we have. —No, I/we haven’t.肯定式 He/She/It has been working.疑问式 Has he/she/it been working? 简略回答 —Yes, he/she/it has. —No, he/she/it hasn’t.4. 现在完成时的用法1）在强调指出动作还未结束，还要继续下去如：I’ve been reading this book for two hours, but I haven’t finished it. 这本书我已读了两个小时了，但我还没读完I’ve read this book. 我已读完这本书了2）强调动作延续时间的长久或带感情色彩。

She has always been working like that. 她一贯是这样工作的3）现在完成进行时也可表示现在以前这段时间反复发生的事情We’ve been seeing quite a lot of each other recently. 最近我们经常见面5. 现在完成时和现在完成进行时的区别1）现在完成进行时更强调动作的延续性，它是现在完成时的强调形式试比较：We’ve been living here for ten years.We’ve lived here for ten years. 我们在这儿已经住了十年了2）在不用时间状语的情况下，现在完成进行时表示动作仍在进行而现在完成时则表示动作在过去已结束The students have been preparing for the exam.（还在进行）学生们一直在准备考试The students have prepared for the exam.（已经结束）学生们为考试作了准备3）有些表示状态，感情，感觉的动词如：have，exist，like，hate，hear，know，sound等动词不能用于现在完成进行时，但可用于现在完成时。

如：They’ve known each other since 1970. 自从1970年起他们就相互认识了5. 通常使用现在完成进行时的情况：1）表示过去开始的动作一直延续到现在并仍在继续之中I have not been sleeping well since I returned home.(＂我＂回家后一直都没睡好，现在也没睡好)2. 表示过去开始的动作刚结束并在某种情况下与现在有关联Kelly: Sorry I’m late. Have you been waiting long? （凯利刚到，对方虽然不再等了，但已一直等到现在）Sally: Yes. I have been waiting for an hour.现在完成时与现在完成进行时的区别：1. 现在完成时和现在完成进行时都表示动作从过去开始，但现在完成时强调动作的结束而现在完成进行时则强调动作持续的过程They have been widening the road.他们一直在加宽马路尚未完工，仍在继续）They have widened the road.他们把马路加宽了已经完工）2. 在表反复发生的动作时现在完成时强调次数。

而现在完成进行时则强调持续的过程—How many times have you visited Egypt this month?—I have visited Egypt twice this month. ( 表被问者过去往反于埃及和居住地，但现已经回来)—How long have you been touring Egypt?—I have been touring Egypt for two months.（ 表被问者过去一段时间内一直呆在埃及，没有离开过其它比较1）现在完成进行时更强调动作的延续性，它是现在完成时的强调形式试比较：We’ve been living here for ten years.We’ve lived here for ten years.我们在这儿已经住了十年了＂持续性动词＂可用现在完成时，也可用现在完成进行时，唯一的区别是进行时更强调动作的持续性Who has been eating my dinner?(Some of it is left) Who has eaten my dinner?(It is all gone.)2）在不用时间状语的情况下，现在完成进行时表示动作仍在进行。

而现在完成时则表示动作在过去已结束The students have been preparing for the exam.（还在进行）学生们一直在准备考试The students have prepared for the exam.（已经结束）学生们为考试作了准备3）有些表示状态，感情，感觉的动词如：have，exist，like，hate，hear，know，sound等动词不能用于现在完成进行时，但可用于现在完成时如：They’ve known each other since 1970. 自从1970年起他们就相互认识了一、用since和for填空1. __________ two years 2. __________ two years ago3. __________ last month 4. __________ 19995. __________ yesterday 6. __________ 4 o’clock7. __________ 4 hours 8. __________ an hour ago9. __________ we were children 10. __________ lunch time11. __________ she left here 12. He has lived in Nanjing __________ the year before last.13. I’ve known him __________ we were children.14. Our teacher has studied Japanese __________ three years.15. She has been away from the city __________ about ten years.16. It’s about ten years __________ she left the city.二、用适当的时态填空。

1. She’s _____________ (live) here ever since she was ten.2. Both of them ________________ (be) in Hong Kong for ten days.3. Both of them ____________ (come) to Hong Kong ten days ago.4. Half an hour _____________ (pass) since the train _____________ (leave).5. Mary _____________ (lose) her pen. _____________ you _____________ (see) it here and there?6. _____________ you _____________ (find) your watch yet?7. —Are you thirsty?—No I _____________ just _____________ (have) some orange.8. We _____________ already _____________ (return) the book.9. _____________ they _____________ (build) a new school in the village?10. I _____________ (not finish) my homework. Can you help me?11. My father _____________ (read) the novel twice.12. I _____________ (buy) a book just now.13. I _____________ (lost ) my watch yesterday.14. My father _____________ (read) this book since yesterday.三、划线提问。

1. I have been there for two days._____________ _____________ _____________ you _____________ _____________?2. My father has lived here since 2000._____________ _____________ _____________ your father _____________ _____________?3. He left here yesterday._____________ _____________ he _____________ _____________?4. They bought a book two hours ago._____________ _____________ they _____________ a book四、翻译下列句子1. 你曾经吃过鱼和薯条吗？ _________________________________________________________________ 2. 我刚刚丢了我的化学书。

_________________________________________________________________ 3. 我以前从来没去过那个农场 _________________________________________________________________ 4. 他已经吃过午饭 ________________________________________。