初一英语现在进行时(共8页).doc
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1、精选优质文档-倾情为你奉上第二讲:现在进行时一、定义:表示现在某时刻正在进行的动作或发生的事,或者表示现在某时段正在进行的动作或发生的事, 或者表示某个按最近的计划或安排将要进行的动作,或即将开始或结束的动作。1.表示现在某时刻正在进行的动作或发生的事: e.g. It is snowing outside. She is working.2.表示现在某时段正在进行的动作或发生的事: e.g. She is learning English at the college. Im writing a book recently.3.表示某个按最近的计划或安排将要进行的动作,或即将开始或结束的动作
2、: e.g. He is meeting the manage tomorrow. The rock is falling over. I am leaving. I am getting married next month.常用的这类动词有:(come go get have take leave arrive)等二、常与现在进行时连用的词:1. 时间副词系列: now at the moment at this time right now these days this week2. 动词系列: look listen Dont talk Be quiet 三、 现在进行时的构成(1)
3、肯定句的构成 主语+be+现在分词+其他 主语是”I” 时 - am 主语为单数时 - is 主语为复数及 you时 - are We are waiting for you. Mr. Green is writing another novel. She is learning piano under Mr. Smith.(2)否定句的构成: 主语+be+not+现在分词+其他. They are not playing basketball now. We are making model planes these days. He isnt running.【活学活用】一、填入适当的be
4、动词。1.The boy _(not be)drawing a picture now.2. Listen .Some girls _singing in the classroom .3. My mother _(not be)cooking some nice foodnow.4. What _ you doing now?5. Look . They _having an English lesson .6.They _(be not)watering the flowers now.7.Look! the girls _dancing in the classroom .8.What
5、is our granddaughter doing? She _listening to music.9. Its5oclock now. We _having supper now.10. _Helen washing clothes? Yes ,she is.二、把下列句子变为进行时态:1.We mend a clock._2. I look at the blackboard._3. We drink tea._4. He and I do our homework._5. You make a kite for me._三、 把下列句子改成否定句:1. They are doing
6、housework ._2. The students are cleaning the classroom ._3. Im playing the football in the playground._4. Tom is reading books in his study. _5. My mother is cooking some nice food now._(3) 动词加ing的变化规则 1一般情况下,直接加ing,如:cook-cooking 2以不发音的e结尾,去e加ing,如:make-making, taste-tasting 注意:如果单词结尾的e发音,则不能去掉,也直接
7、加ing. 例如:see -seeing/agree - agreeing . 另外,有少数动词比较特殊,请用心记住:例如:lie - lying/die - dying/tie - tying/picnic - picnicking. 3对于重读闭音节词,双写末尾字母再加ing. 例如:sitting, beginning,getting,putting.running等。【活学活用】写出下列动词的现在分词: play_ run_ swim _make_ go_ like_write_ _ski_ read_ have_ sing_ dance_ put_ see_ buy _ love_
8、live_ take_ come _get_ stop_ sit _ begin_ shop_(4) 一般疑问句的结构: Am I singing ? Yes ,you are . / No ,you arent . Are they writing? Yes ,they are . / No ,they arent . be(am/ is/are)+ 主语+doing+其他成分 肯定回答:Yes,主语+be 否定回答:No,主语+be+not 注意:在回答时,主语要用相应的代词代替 【活学活用】把下列句子改成一般疑问句并做肯定和否定回答:1. Tom is singing. _2. We c
9、an speak English._3. I am a student._4. I can sweep the floor. _5. They are watering the flowers now._6. He is showing a foreign guest round the city._7. They are cleaning the house._8. He is sitting in front of the TV._(5) 特殊疑问句的结构:以疑问词开头,对句中某一成分提问的句子叫特殊疑问句。常用的疑问词有:what who whose which when where h
10、ow why等。其语序是:疑问词一般疑问句语序?也就是:特殊疑问词+be(am/ is/are)+主语+doing+其他成分如:What are you doing now?What is she mending?What are your parents doing lately?Where is she going?Why is your younger brother crying?【活学活用】一、选择正确的单词填空(who, where, when,what)1._ is singing next door? It is my sister. 2._ are Jack and Tom
11、doing? They are doing their homework.3._ are you going to school? At 9:00.4._ is John doing? He is drawing a beautiful flower.5._ are they helping? Their parents. 6._ is my mother reading? In the living room.二、就画线部分提问1.He is looking for his lost book. _ 2. I am reading a very interesting book._ 3. I
12、 am watching TV at the moment._ 4. Lily is swimming in the swimming pool.(游泳池) _ 5. Superman is flying in the sky._ 6. I am brushing my teeth now. _ 7. Alan is playing with Bill._ 8. Joes father is playing badminton(羽毛球). ._ 9. Joes father is playing badminton(羽毛球) . _ 10. Look,two children are flyi
13、ng a kite in the park. _ 11. The students are singing in the room. _ 12. My grandpa is taking us to the zoo._ 13. My grandpa is taking us to the zoo . _ 14. I am putting the gold fish(金鱼) into the fish tank(鱼缸)._ 15. Themonkey is sleeping right now._ 课外作业:一、 单项选择( )1. Listen! They _ in the next room
14、. A. sing B. is singing C. are singing D. were singing( )2. Lucy is always busy. She _ only five hours every day. A. is sleeping B. will sleep C. would sleep D. sleeps ( )3. Its eight oclock. The students _ an English class. A. have B. having C. is having D. are having ( )4. -Is your father a doctor
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