- Does she go to work by bike?

- Yes, she does. / No, she doesn't.

特殊疑问句：疑问词+一般疑问句。如：How does your father go to work?

动词第三人称单数形式构成规则

动词原形变第三人称单数的规则与发音规律同名词单数变复数大致相同，请认真观察。

1、大多数动词在词尾加“S”在清辅音后发音为[s]，在浊辅音及元音后发音为 [z]。如：

①stop－stops [s] make－makes [s]

②read－reads [z] play－plays [z]

2、以辅音字母加“y”结尾的，要先将“y”变为“i”，然后在加“es”读[iz] 如：

fly－flies [z] carry－carries [z]

study－studies [z] worry－worries

3、以“s, x, ch, sh”结尾的，在词尾加“es”，发音为[iz] 如：

teach－teaches [iz] watch－watches [iz]

4、以“o”结尾的动词，加“es”，读[z] 如：

go－goes [z] do－does [z

下面几个动词变为单数时，原词的元音部分的发音发生了较大的变化，请注意记忆。 如：

1）、do [du:]－does [dz]

2）、say [sei]－says [sez]

以不发音字母“e”结尾的开音节词，如果尾音是[s]，[z]时，加“s”后字母“e” 发音， 与所加“s”

一起读做[iz]。 如： close－closes [iz]

be动词包括：am， is， are。第三人称单数用 is；过去式为 was；复数are，过去式为were.

have，遇到主语是第三人称单数时，要用 has； 动词 be 的第三人称单

提升练习

一、 写出下列动词的第三人称单数

drink ________ go _______ stay ________ make ________

look _________ have_______ pass_______ carry ____

come________ watch______ plant_______ fly ________

study_______ brush________ do_________ teach_______

二、用括号内动词的适当形式填空。

1. He often ________(have) dinner at home.

2. Daniel and Tommy _______(be) in Class One.

3. We _______(not watch) TV on Monday.

4. Nick _______(not go) to the zoo on Sunday.

5. ______ they ________(like) the World Cup?

6. What _______they often _______(do) on Saturdays?

7. _______ your parents _______(read) newspapers every day?

8. The girl _______(teach) us English on Sundays.

9. She and I ________(take) a walk together every evening.

10. There ________(be) some water in the bottle.

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一、写出下列动词的第三人称单数

drinks goes stays makes

looks has passes carries

comes watches plants flies

studies brushes does teaches

二、用括号内动词的适当形式填空。

has are don’t watch doesn’t go Do like

do do Do read teaches take is

现在进行时

第一

概念

现在进行时表示说话时正在进行或发生的动作,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．

结构：助动词 be ( am / is / are ) +现在分词.

第一

句型结构：

1.现在进行时的肯定形式、否定形式、疑问形式及其回答,所有变化都体现在助动词 be ( is / am / are ) 上．

1)现在进行时的肯定形式：主语+be(am/ is/are)+doing+其他成分

I am singing . They are writing .

2)现在进行时的否定形式:主语+be(am/ is/are)+not +doing+其他成分

I am not singing . They aren’t writing .

3）一般疑问句及回答：be(am/ is/are)+ 主语+doing+其他成分

Am I singing ? Yes ,you are . / No ,you aren’t .

Are they writing ? Yes ,they are . / No ,they aren’t .

4)特殊疑问句及回答:特殊疑问词+be(am/ is/are)+主语+doing+其他成分

What are you doing ? We are playing (要求就提问内容具体回答).

注意: 不是所有动词都能用现在进行时态的,如：

see、like、want、know 等动词往往都不用进行时态．

提升练习

1. Look. Lucy is_____ a new bike today.

A. jumping B. running C. riding D takeing

2. The children _____ football.

A. is playing B. are playing C. play the D. play a

3. They ______TV in the evening. They do their homework.

A. are watching B. can‘t watching C. don’t watch D. don‘t watching

4. Listen! She____ in the classroom.

A. is singing B. sing C .to sing D. is sing

5. ______are you eating? I’m eating ______ meat.

A. What,some B. Which,any C. Where,not D. What,a

6. Is she ____ something?

A. eat B. eating C. eatting D. eats

7.My dictionary ___,I have looked for it everywhere but still___ it.

A. has lost,don‘t find B. is missing,don’t find C. has lost,haven‘t found D. is missing,haven’t found.

8..Having a computer for personal use is no easy task because technology ____ so rapidly.

A. is changing B. has changed C. will have changed D. will change

9. The building_______ ,I can‘t stand the noise.

A. was being built B. is built C. is being built D. builds

10. I can’t catch up with the fashion,because the clothes style_______ all the time.

A. has changed B. is changed C. is changing D. changed

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1.C 2.B 3.C 4.A 5.A 6.B 7.D 8.A 9C 10.C返回搜狐，查看更多