2014中考复习专题 现在完成时公开课

2014中考复习专题 现在完成时公开课

现在完成时态The Present Perfect Tense

2014中考复习专题 现在完成时公开课

started studying English studying 3 years 2011has been studying

2014

study English (2011-now) When did you start studying English? In 2011 How long have you been studying English? I have been studying English for three years.

2014中考复习专题 现在完成时公开课

现在完成时 构成:1.肯定句

Present perfect tense

助动词have/has + 过去分词

现在完成时的肯定句式是“have(has)+过去分词”。 注意：该句式中的have或has是助动词，has用于第三人 称单数，其它人称一律用have。

eg. He has eaten supper. They have eaten supper.

2014中考复习专题 现在完成时公开课

2.疑问句

现在完成时的一般疑问句式是把助动词have或has提 到主语之前。 (回答用“Yes,---have/has./“No, ---haven’t/hasn’t.” )

eg. Has he eaten supper?

Yes, he has./No, he hasn’t.3.否定句：

现在完成时的否定句式是“haven't/hasn't+过去分词”。

eg. He hasn’t eaten supper.They haven’t eaten supper.

2014中考复习专题 现在完成时公开课

现在完成时态的分类 用法一、 1。表过去发生的某一动作对现在造成的影响或结果, (强调结果现在还存在) 例如 I have just cleaned my clothes. 我刚洗过衣服。 (“洗衣服”是发生在过去的动作，对现在造成的结果 是“衣服干净了”) I have just had my breakfast. (对现在的影响：不饿) Has he had his breakfast? Yes, he has. When did he have his breakfast? He had breakfast at 6:00.

2014中考复习专题 现在完成时公开课

1. My father bought many books for me yesterday . Now , I have a lot to read because my father has bought many books for me. ________________________________ 2. I saw this film last week. Now, I know this film because have seen it before I_____________________. 3. I did my homework yesterday. Now, I can give it to the teacher because I______________ have done it.

2014中考复习专题 现在完成时公开课

通常与表示包括现在在内的时间副词 just (谓语动词之前) (刚 刚), already(已经(肯定句) ), before, yet(一般疑问(句 末) :已经；否定句：还) never, ever (疑问句) twice recently(近来)等状语连用1 Tom has already finished his homework. Tom hasn’t finished his homework yet. 2 I have just had my lunch. She hasn’t seen you before. 3 Have you ever eaten fish? I have never eaten fish ① I have never heard of that before. ② Have you ever ridden a horse? ③ She has already finished the work. ④ Have you milked the cow yet? Yes, I have done that already. ⑤ I’ve just finished my homework. ⑥ He has not come yet.

2014中考复习专题 现在完成时公开课

Exercises 1. I ________(have) lunch already. have had arrived 2. Has the train_______ (arrive) yet? has 3.Tom ____ never_______ (be ) to China. been seen my father. 4. The twin ______just _____(see) has 5. The twins ____(see) my father just now. saw_______(ride) a horse? Never. 6.______ you ever have ridden

2014中考复习专题 现在完成时公开课

7._____ Have you ________(clean) cleaned the room? have done Yes, we__________(do) that already. did do Whe

n _______ you ______(do) it? did We _______(do) it an hour ago. Has he ______(see) seen 8.______ this film yet? No. see When will _____ he _____(see) it? see it tomorrow. He will ______ come 9. How many times have _____you______(come) here? Once.

2014中考复习专题 现在完成时公开课

1 你已经问过这个问题两边了，别再烦我了。 2我能借你的字典用一下吗？对不起，已经借给 tom了。 3 你以前见过她吗？不，从来没有过。 4 你曾经去过北京吗？是的我去过那儿三次。 5 你已经看完那本小说了吗？是的，我已经把 它还给图书馆了。

2014中考复习专题 现在完成时公开课

用法二：表示过去已经开始，持续到现在的动作或状态，也可以表 示一直持续到现在并可能还将持续下去。 A 动词使用延续性动词。 B 和表时间段的时间状语连用。 常与for或since引导的时间连用so far, up to/till now, in the last/past+一段时间，all one’s life, by now, these days, these days、for two years、since 1984、since he came here

I haven’t seen her these days. She has learnt English for 3 years/since 3 years ago. They have lived here since 1990. What has happened to the USA in the last 350 years?

2014中考复习专题 现在完成时公开课

注

意：

(1)since+一段时间+ago=for+时间段; since two weeks ago=for two weeks; I have kept the library book for a week.= I have kept the library book since a week ago. (2)since + 时间点=for+时间段 since 2000=for 7 years (3) since+从句(常用一般过去时) The Greens have lived in Beijing since they moved to Beijing from Paris

(4)It is /has been +一段时间 + since 从句.自从某事发生已有一段时间了. It is /has been two years since my brother joined the army.

2014中考复习专题 现在完成时公开课

一、用for和since填空。for three ______

hours

_______ for a week since _______1997 for ______two weeks

since for ______three o’clock _______a long timefor ______two days since ______yesterday afternoon

since _______three years since ______I came here ago since ______last Sunday since _______ last month

2014中考复习专题 现在完成时公开课

用for和since填空since 1.They have been learning Chinese _____ they came to China. for a long time. 2. I haven’t seen her _____ since 2001. 3. He has been living here _____ 4. She has been doing her homework ____ for two hours. since we left school. 5. It’s 5 years _____ 6. – How long has Mary been a teacher? – _____ Since two years ago.

2014中考复习专题 现在完成时公开课

用for 或since填空。1. Jill has been in Ireland________Monday. 2. Jill has been in Ireland__________three days. 3. My aunt has lived in Australia_______15 days. 4. Margaret is in her office. She has been there_____7 o'clock. 5. India has been an independent country________1974. 6. The bus is late. We've been waiting________20 minutes. 7. Nobody lives in those houses. They have been empty many years. 8. Mike has been ill______ …… 此处隐藏：3608字，全部文档内容请下载后查看。喜欢就下载吧 ……