小学英语时态专项训练

课程教案

——时态专题

模块一：现在进行时

Warm-up

请观察下列句子，并寻找其中的规律：

1.I'm drawing pictures.

2.I'm reading a book in the library.

3.She is jumping.

4.It's eating bananas.

5.They're climbing trees.

6.He is swimming.

Presentation

I. 现在进行时的定义：现在进行时一般表示正在进行的动作或事情，也可表示当前一段时间内的活动或现阶段正在进行的动作。

II. 请看下列例子：

I am reading a book in the classroom.

Mary is swimming in the sea.

They are eating lunch now.

主语是实际的人/物/代词be动词要和主语一致动词的现在分词地点状语/时间状语通常

在句末

III．现在进行时的句型结构及举例：

句式句型结构及例子

肯定式主语+ be (am / is / are) + 动词的分词形式+ 其他Lucy is watching TV now.

否定式主语+ be (am / is / are) + not+ 动词的分词形式+ 其他I am not reading a book in the classroom.

一般疑问句式Be (am / is / are) +主语+ 动词的分词形式+ 其他—Are you having a picnic? —No, we aren’t. —Are they eating the honey? —Yes, they are.

疑问词+ be (am / is / are) +主语+ 动词的分词形式？

特殊疑问句式疑问词+ be +现在分词+其他？

—What are the ants eating? —Honey.

★be动词的用法口诀：我(I)用am，你(you)用are,

is连着他（he），她（she），它（it），

单数名词用is，复数名词全用are。

IV. 动词变成现在分词形式的规则：

变化规则例子

一般在动词词尾加ing talk-talking, buy-buying 辅音字母+e结尾的动词，去e+ing make-making, write-writing

以重读闭音节结尾，且词尾为单辅音字母的动词，将词尾辅音字母双写+ing

put-putting begin-beginning

V. 常用的时间词语和短语：

now, look, listen, these days等…

Practice

练一练

一．写出下列动词的现在分词形式：

动词原形现在分词动词原形现在分词动词原形现在分词go ride take

draw play sit

collect swim sweep

run have see

sing dance walk

二．单项选择：

1. Listen! She_____ in the kitchen.

A. is doing the dishes

B. do the dishes

C. to do the dishing

D. are doing the dishes

2.They _____ TV in the evening.

A. are watching

B. is watching

C. watch

D. watches

3.Look! Lucy is _______ a new bike today.

A. not jumping

B. not riding

C. not running

D. not taking

4.She is ________ swimming these days.

A. learning

B. learn

C. learns

5.There is a monkey _______ under the big tree.

A. sit

B. sitting

C. is sitting

6.Is she _______ something now?

A. eat

B. eating

C. ate

D. eats

7.—_____ are you eating ? —I’m eating _____ pears.

A. Where, any

B. What, some

C. What, a

D. which, some

三．用现在进行时完成下列句子：

1. —_________ you __________（fly）a kite? —Yes, _________.

2. —_________ he_________ (talk) with me? —Yes, _________.

3. I _________ (sing) an English song.

4. What ________ he_______ (mend)?

5. My mother_____________(watch TV) in the living room.

6. Look! There butterflies _________(fly) in the sky.

7. Listen! The girl _________ (sing) in the next room.

四．句型转换：

1.They are doing homework. (分别改成一般疑问句和否定句)

_______________________________________________________________________________ 2.The elephant is drinking water. (改成一般疑问句)

_______________________________________________________________________________ 3.I’m writing a letter in the study. (对划线部分进行提问)

_______________________________________________________________________________ 4.Wu Yifan and Mike are playing football. (分别改成一般疑问句和否定句)

_______________________________________________________________________________