新目标英语八年级下-现在完成时的教案及练习

第1贾文共9页

现在完成时态~练习资料

结构：助动词have/has +过去分词句型转换：否定句：

一般疑问句：

特殊疑问句：

一、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 clea ned my clothes. 我冈H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.

将一般过去时的句子改写为现在完成时的句子。

1. My father bought many books for me yesterday .

Now , I have a lot to read because ________________________________

2.1 saw this film last week.

Now, I know this film because I ____________________ .

3. I did my homework yesterday.

Now, I can give it to the teacher because I _____________

二、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 （之前），yet （—般疑问（句末），已经；否定句：还）never （从不）, ever （疑问句）twice （两次）,recently（近来）等状语连用，可以和瞬间动词和持续性动词连用，

1 Tom has already finished his homework.

Tom hasn 'finished his homework yet.

2 I have just had my lunch.

She hasn 'seen you befor e.

3 Have you e ver eaten fish?

I have never eaten fish

三、体会时间状语：

①I have n ever heard of that before.

②Have you ever ridde n a horse?

③She has already fini shed the work.

④Have you milked the cow yet? Yes, I have done that already.

⑤I 've just fini shed my homework.

⑥He has not come yet.

五、翻译句子： 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。

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

常与 for 或 since 引导的时间连用，so far, up to/till now 到目前为止,in the last/past+ 一段时间，all one ' life 某人的一生中,by now, these days 目前，for two years 、since 1984、since he came here

I haven 'tseen her these days.

She has lear nt En glish for 3 years/s ince 3 years ago.

They have lived here since 1990.

What has happe ned to the USA in the last 350 years?

一、注 意：

(1) s inee +—段时间+ ago = for +时间段; since two weeks ago=for two weeks;

I have kept the library book for a week.= 1.1

(have) lunch already. 2. the train (arrive) yet? 3.Tom

n ever

(be ) to China. 4. The twin just (see) my father.

5. The twins (see) my father just now.

6. you ever (ride) a horse? Never.

7. you (clea n) the room?

Yes, we

(do) that already.

When you (do) it?

We (do) it an hour ago.

8. he (see) this film yet? No.

When he (see) it?

He it tomorrow.

第2 四、请先圈出时间状语，再用词的适当形式填空

9. How many times _____ you _____ (come) here?

Once.

9页

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