一般现在时、现在进行时

一般现在时、现在进行时

----寒假

Name:__________ Date:________

Warm up ：Which letter should replace the question mark?

一般现在时

１．一般现在时的含义：表示包括“现在”时间在内，经常发生的动作或存在的状态．常与usually, often, always, seldom, every day, in the morning等时间状语连用． 2．一般现在时的动词形式和句式． １）be动词和have 动词的形式：

◆◆be动词的疑问式：把be(am, are, is)放在句首，

be动词的否定式：将not放在be（am, are, is ）的后面．

◆◆have 在主语第三人称时改为has.

have 动词的疑问式：将have(has)后加not, 或在have后加don’t/doesn’t

have 动词的否定式：在have(has)后加not,或在have后加have/has或do/does. ２）实义动词的一般现在时一般以它的原形表示，但在主语为第三人称单数时，一般在动词

词尾后加s或es，其变化规则如下：

??works, ask???asks A．一般情况下加s，如：work???catches ??does. catch? B. 以字母s、x、ch、sh或o结尾的动词后加es，如：do???flies, carry???carries C. 以“辅音字母+y”结尾的动词，先改y为i，再加es，如：fly? 疑问式：Do/Does+主语/（第三人称单数）+动词原形+其他+？ 否定式：主语/（第三人称单数）+don’t/doesn’t+动词原形+其他 3． 一般现在时的基本用法

①表示经常发生的动作．如：I often get up at 6:30 every day.

动词原形 第一人称 第二人称 第三人称 be have am have are have is has

②表示现在存在的状况和性质．如：I am very busy now. ③表示主语具备的性格和能力．如：She likes English.

④表示自然现象、科学事实以及客观真理等如：The sun rises in the east and sets in the west. 4．一般现在时的特殊用法

A．表示按计划或是安排将要发生的动作．如：Supper is at five today. B．用于时间、条件状语从句，表示将来时间的动作或状态． 如：I’ll write to you as soon as I arrive in Beijing. If you comes, I’ll show you around our school.

现在进行时

１．现在进行时含义：现在进行时表示现阶段或说话时正在进行的动作．

２．现在进行时是由“助动词be(am, are, is)+现在分词”构成，其中动词be可随主语的人称而发生相应变化．现在分词由“动词+ing”构成，其具体规则如下：

??ding, carry???carrying ①一般情况下，词尾直接加ing. 如：do???coming, have???having ②以不发e结尾的，去e加ing. 如：come???sitting, put???putting. ③双写该辅音字母，再加ing. 如：sit???dying, tie???tying, lie???lying. 特例有：die?◆◆ 疑问式：将am,is are提到句首． 否定式：在am, is, are后加not.

简单回答：肯定式：Yes, 人称+am/is/are. 否定式：No, 人称+am not/isn’t/aren’t. 3．现在进行时的基本用法．

①表示说话时正在进行的动作。常与today, now等连用．如：She is singing in the room now. ②表示当前一段时间内的活动或现阶段正在进行的动作．常与时间状语this week, these days等连用．如：She is working in a factory from Monday to Friday. 4．现在进行时的特殊用法．

①表示将来意义．有些动词如：go, come, leave, stay, start, arrive等的现在进行时可以表示预定的或即将发生的动作．如I’m leaving g on Sunday.

②表示刚刚过去的动作．如：I don’t know what you are talking.

③表示强烈的感情．现在进行时常与always等作状语的频度副词连用，强调某一反复性动作，表示赞美、讨厌、惊奇、不满等感情色彩．如：She is always saying I’m growing so fast. ④表示爱憎的动词love，like, hate 没有进行时态．如：I love my sister very much.

⑤感觉动词see, hear, smell, taste 等一般不能用进行时．

一般现在时与现在进行时的主要区别

一般现在时表示经常发生的动作或存在的状态．现在进行时则表示说话时正在进行的动作或当前一段时间内进行的活动．试比较： ①She watches TV every evening.

②She is watching TV now.

【基础演练】

Ⅰ、写出下列动词的第三人称单数和现在分词形式．

1. like 2.teach 3. close 4.fly 5. watch 6.have Ⅱ、用括号内动词的适当形式填空．

1.We at six every morning. But he now. (get up) 2. Mr. Green __ football there. He often football in the afternoon.(play) 3. Listen! Ann in the next room (sing) 4. Sam usually (have) six English classes a week. 5. your brother often water on Sunday?(carry) 6. Liu Ying her homework every evening?(do) 7. He often three meals a day.(have)

8. How you China?(like) 9. the students to their teacher? No, they aren’t.(listen) 10. Why not (take) off your sweater? It (be) warm. Ⅲ、把下列句子改为一般疑问句

1. He works in a factory. 2. She does her housework every day. 3. Miss Gao is our English teacher. 4.She is cleaning the classroom. 5. Li Mingming belongs to Class 2. Ⅳ.改错，下面各句有一处错误，请指出并改正。 1．There have some books on the desk. A B C D 2. We haven’t breakfast on Sunday. A B C D 3. He often go to see his teacher. A B C D

4. He is always work when I go to see him. A B C D 5. The earth is turning round the sun. A B C D

6. If it isn’t raining tomorrow, we’ll visit the Great Wall. A B C D

7. What are the boys do by the window. A B C D

【能力冲刺】

Ⅰ．单项选择．

( )1. Is the boy something?

A．eats B．eat C．eating D．eaten ( )2. …… 此处隐藏：3913字，全部文档内容请下载后查看。喜欢就下载吧 ……