人教版新目标七年级英语下册语法现在进行时态.ppt

2021/8/6,1,现在进行时,The Present Continuous Tense,2021/8/6,2,1.含义：表示现在或现阶段正在进行或发 生的动作和存在的状态2.判断词：now, look, listen, at the moment,3. 构成： 主语be动词 (is ,am ,are) 动词ing,现在进行时态,2021/8/6,3,4.动词ing构成形式,1）普通动词直接加ing. 如：go-going do-doing 2) 以不发音的e结尾的动词，先去e再加ing 如：write-writing take -taking 3) 以重读闭音节结尾的动词，末尾只有一个辅音字母，应先双写这一辅音字母，再加ing. 如： sitsitting run-running begin-beginning 4)以ie结尾的动词先变ie为y, 再+ing. 如： lie-lying die-dying,2021/8/6,4,口诀教你学doing 进行时很好记,be加动词-ing; 直加双写去哑e,分词构成须仔细; 别说 be 无词义,主语和它最亲密; 变疑问 be 提前,否定 not 再 后添; 何时要用进行时 look,listen,now标志.,2021/8/6,5,write take lie die swim sit get run,动词现在分词变变变,writing,taking,lying,dying,swimming,sitting,getting,running,2021/8/6,6,现在进行时的构成： 1 肯定句：主语+be+动词ing. Im watching TV. 2 否定句：主语+be + not+动词ing I am not watching TV. 3 一般疑问句：Be+主语+动词ing? Are you watching TV? 4 特殊疑问句：What +be +主语+动词ing？ what are you doing?,2021/8/6,7,你在干吗？ What are you doing?(在看电视) Im watching TV. (改为一般疑问句) Are you watching TV? (肯定及否定回答) Yes,I am. No.Im not,2021/8/6,8,Exercises: 看图完成句子,1、What is the mouse doing? It . 2、 Mr. Li ? Yes, he is. 3、Look! The boy . 4、Its 4:00am.Is Mrs. Green getting up? , she . She . 5、Who basketball? Sorry, I dont know.,is running,Is cooking,is dancing,No isnt is sleeping,is playing,2021/8/6,9,The birds are singing.,鸟儿们 正在 唱歌,Are the birds singing?,Yes, they are. No, they arent,2021/8/6,10,小白 正在 弹吉他,Xiao Bai is playing the guitar,Is Xiao Bai playing the guitar?,Yes, he is No , he isnt,2021/8/6,11,她们 正在 打架,They are fighting,Are they fighting?,Yes, they are No , they arent,2021/8/6,12,2021/8/6,13,她们 正在 跳舞,They are dancing,Are they dancing?,Yes, they are No , they arent,2021/8/6,14,阿狸 正在 踢足球,Ali is playing soccer.,Is Ali playing soccer?,Yes, he is .No , he isnt.,2021/8/6,15,露西 正在 跳舞,Lucy is dancing.,Is Lucy dancing?,Yes, she is .No , she isnt.,2021/8/6,16,小绿 正在 打篮球,Xiaolv is playing basketball.,Is Xiaolv playing basketball?,Yes, he is .No , he isnt.,2021/8/6,17,唐辉 正在 看电视,Tanghui is watching TV.,Is Tanghui watching TV?,Yes, he is .No , he isnt.,2021/8/6,18,许佳乐 正在 玩电脑游戏,XuJiale is playing computer games.,Is XuJiale playing computer games?,Yes, he is .No , he isnt.,2021/8/6,19,栢胜 正在 做回家作业。

Baisheng is doing homework.,Is Baisheng doing homework?,Yes, he is .No , he isnt.,2021/8/6,20,玛丽 正在 吃米饭,Mary is eating rice.,Is Mary eating rice?,Yes, she is .No , she isnt.,2021/8/6,21,格林夫人 正在 上课,Mrs.Green is teaching.,Is Mrs.Green teaching?,Yes, she is .No , she isnt.,2021/8/6,22,1.The boy _ ( draw) a picture now. 2. Listen .Some girls _ ( sing) in the classroom . 3. My mother _ ( cook )some nice food now. 4. What _ you _ ( do ) now? 5. Look . They _( have) an English lesson . 6.They _(not ,water) the flowers now.,is drawing,are singing,is cooking,are,doing,are having,are not watering,2021/8/6,23,7.Look! the girls _(dance )in the classroom . 8.What is our granddaughter doing? She _ (listen ) to music. 9. Its 5 oclock now. We _(have) dinner now 10._Helen_(wash )clothes? Yes ,she is .,are dancing,is listening,are having,Is,washing,2021/8/6,24,1.Tom can speak Chinese. Tom is speaking Chinese. 2.We have four lessons. We are having four lessons. 3.I watch TV every day. I am watching TV now. 4.She works in a hospital. She is working in a hospital.,2021/8/6,25,。