八年级英语上册时态总复习word

八年级上册英语时态精讲精练

现在进行时

一．基本用法

⑴表示说话时正在进行的动作，常与now, at the moment等时间状语连用，有时，句首有look ，listen等词提示。例如：

What are you doing now? — I am cleaning the window.

Look! The students are having an English lesson.

⑵表示现阶段正在进行的动作，常与now, these days等时间状语连用。例如：

1.He is now living in Australia. 目前他正住在澳大利亚。（暂时）。比较：

2.He lives in Australia. 他定居在澳大利亚。

3.I am working in a computer company right now.

How are you getting along these days? 这些天来你好吗？

⑶有时，现在进行时可以表示按计划安排将要发生的动作，特别是使用表示位置转移的动词时，如go, come, leave, start, arrive等。例如：

We are going to Rome next week. 下周我们准备去罗马。

When are you starting? 你什么时候动身？

二．动词的现在分词的构成：

其动词结构为：be + doing（动词的现在分词）

1 一般情况动词后加ing ,以不发音的e结尾的去e加ing。

write- play- eat- see-

2 以重读闭音节结尾的词，双写最后的辅音字母再加ing

这样的词往往看最后三个字母，常常是“辅音＋元音＋辅音”

open就不行,它的重音不在pen上

sit- get- begin- stop-

shop- swim- run-

三.句子结构

肯定结构：主语＋am/is/are＋doing（动词的现在分词）

He is watching TV.

否定形式：主语＋am/is/are+ not+ doing.

He is not watching TV.

一般疑问句：Be（am/is/are）＋主语＋doing（动词的现在分词）?

Is he watching TV? Are they singing now?

特殊疑问句：疑问词＋一般疑问结构？

What is he doing?

现在进行时专项练习

一. 用括号中动词的适当形式填空：

1. My parents ___ ____(watch)TV now.

2 . Look. Three boys ___ ____(run).

3. What _______ your mother ___ ____(do)now?

4. _______ your dog _______ now?(sleep)

5. _______ you _______(listen)to music? Yes, I am.

6. Look, Miss Chen ___ ____ football.(play)

7. Tom and his sister _______(wait)for you over there.

8. Now Class 3 and Class 4_______(have)a test.

9. Listen, someone _______(sing)in the classroom.

10. ——Where is Zhang Yan?

——She _______(talk)with her teacher in the teacher’s office.

二. 选择填空：

( )1. Who ______ over there now?

A. singing

B. are sing

C. is singing

( )2. It’s nine ten. The students ______ a music class.

A. have

B. having

C. are having

( )3. Listen! The boy _______. A. crying B. is crying C. cries ( )4. Don’t talk here. Grandparents ______.

A. sleep

B. is sleeping

C. are sleeping

( )5. Is the man _______ tea or milk?

A. drinks

B. drink

C. drinking

三. 按要求进行句型转换：

1. Lily is dancing.(改为一般疑问句)

________________________________________________

2. Kate is looking for her watch.(改为否定句)

________________________________________________

3. Mrs. White is watching TV.(对划线部分提问)

________________________________________________

4. I am doing homework.(改为否定句)

________________________________________________

5. They are waiting for you at the library.(提问)

___________________

四. 根据中文提示完成句子：

1他没在写作业，她在画画。

He _____ ____ __ homework. He __ __ ___ __ pictures. 2. 今天李老师穿着一件红色的连衣裙。

Miss Li ______ ______ a red dress today.