2014八年级英语下册Module3

2014八年级英语下册Module3 Journey to space Module3Journey to space练习 语法巩固： 现在完成时 语法分析

一、现在完成时：

1)“已经做完某事”或“刚刚做完某事”，且这一动作对现在有影响。汉语常用“了”表示; 2)表示某人具有的经历与经验，汉语常用经常与“过”表示；

现在完成时常与just, already, yet，ever，never，before 等词连用。

I have just had breakfast. I’m full now. 我刚吃完早餐，我现在很饱。

He has already arrived in Paris，he is not in the USA. 他已经到巴黎了，他不在美国。 --Have you finished it yet? ---No, not yet. 你完成了吗？还没有呢？ 二、just, already, yet, ever, never, before 是现在完成时中常用的副词。

1. just 表示“刚刚”常用于肯定句中，一般位于have/has 之后，过去分词之前。 I have just bought a new computer. 我刚买了一台新电脑。

2. already 表示“已经” 常用于肯定句中，一般位于have/has 之后，过去分词之前，或位于句末。

We have already had breakfast. / We have had breakfast already. 我们已经吃过早餐了。 3. yet 表示“还” “已经” 常用于否定句和疑问句中，常用于句末。 Have you finished your homework yet? 你已经完成作业了吗？ I haven’t been to Europe yet. 我还没去过欧洲。

4. ever 表示“已经”，常用于肯定句和疑问句中，一般位于have/has 之后，过去分词之前。 She has ever tried Italian food. 她曾今尝试过意大利食物。 Has she ever written songs? 她曾经写过歌吗？

5. never 表示“从不”，常用于否定句中，一般位于have/has 之后，过去分词之前。 He has never seen a film before. 他以前从没看过电影。

6.before 表示“以前”，可用于肯定、否定和疑问句中，经常位于句末。 He has seen that old woman before. 他以前见过那位老妇人。 I haven’t been to a concert before. 我以前没去过音乐会。

Have you read poems by Shakespeare before? 你以前读过莎士比亚的诗吗？ 三、have/has been to 和have/has gone to 的区别

have/has been to 表示“去过某地，到过某地” ---------------去而已归 They have been to Beijing. 他们去过北京。 （人已回来）

have/has gone to 表示“去了某地，到某地去了”------------ 去而未归 She has gone to the library. 她去了图书馆。 （人不在这里） 四、填入has / have been 或has / have gone。 1. A: Can I speak to Jill, please?

B: She's out, I'm afraid. She ________ to the cinema this evening.

A: Again? She _______already _______to the cinema three times this week. 2. A: Can I have an apple, please?

B: We haven't got any. I_____ not _______to the market today. 3. A: I saw you in Annabel's Restaurant last night. B: No, it wasn't me. I ________ never ______there.

4. A： Sally and Tim are on holiday, aren't they? Where ______they _____? B： To Gui lin, again.

A： How many times ______they _______there? B： This is their third visit.

5. A: ______you ________ to Hong Kong? B: Yes, I ________ there twice.

6. A: Where ______ John _______ ?

B: To the library. He _________ there for an hour. 7. A: Is your uncle in ?

B: No, he ____ to Shenzhen.

A: _______he ever ______ there before ? B: Yes, he ___ there several times 语法训练 一．选择题

（ ）1. ---Have you ever written a letter to your friend? ----Yes, I ______________. A. do B. am C. have

( )2. ---Have they finished the work?---Not _____________. A. just B. yet C. already

( )3. Who_________ read the new book? Please tell me something about it. A. has just B. has already C. has yet

( )4.---Where are the girls? –They ____________ the zoo. A. have been to B. have gone to C. have been in

( )5. –Have you heard the news_____________?---No, not _____________. A. already, already B. yet, already C. yet, yet ( )6. How many books _______ you ______ so far?

A. did; read B. have; read C. are; reading D. will; read ( )7. No one has _____ there is life on the Moon.

A. found B. discovered C. looked for

( )8. ----- _____ you ever ______ to Rome? ----- No, I _______.

A. Have; been; haven’t B. Have; gone; haven’t C. Have; fly; haven’t. ( )9. ______you __________ the film before ? Where _____ you ____ it ?

A. Have ;see ;did ; see C. Have; seen; have; seen D. Did ; see; have; seen 二、完成句子

1. 我们已经知道月球上没有生命。

We _________________________ that there isn’t any life on the moon. 2. 他们还没有去过火星。They _____________________________________. 3. 一些美国宇航员已经到过月球几次了。

Some American astronauts _____________________________________.

4. 我刚刚听说这个消息。I _____________________________________the news. 5. 她以前曾去过美国吗？Has she _______________________________________? 6. 这本书他已经付款了。 He ___________________________the book. 7. 他从没坐过飞机去南京。He has . 8. 你已经收到你你朋友的来信了吗？Have you