七年级现在进行时讲解精选 ppt

coming
写出下列动词的分词形式
talking talk _____ sleeping sleep _____
watching sit _____ sitting watch _____ listening make _____ making listen ______ laughing lie laugh ______ crying cry ______ cutting cut ______ lying _____ singing sing _____ writing write _____
选择适当的动词,用动词的适当形式填空
watch comb梳 have play talk get take say come listen
5.男孩子们正在踢足球. The boys are playing soccer. 6.她正在铺床. She is making the bed. 7.我正在玩电脑游戏. I am playing computer games. 8.你们正在听磁带吗? Are you listening to the tape?
• A: I am watching TV at home.
• B: Dave is cleaning the floor.
• C: The students are seeing a movie.
现在分词的构成： 1.直接加 – ing eg: look looking . 2.如果动词末尾有不发音的e , 则去e 加 –ing . 3.以重读闭音节结尾,且末尾只有一个辅音字母, 应双写末尾字母,再加 –ing. eg:sit sitting . 4.以ie结尾，把ie变y加ing。lie-lying die-dying tie-tying 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 词无词义,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.
现在进行时态
现在进行时的定义:
现在进行时是表示现在、说话瞬间或 当前一直正在做着的动作.
Eg: Jenny is watching Tv now.
I am writing.
现在进行时的谓语结构:ห้องสมุดไป่ตู้
• 现在进行时的谓语结构是：am/is/are+现在分 词。Am/is/are 在现在进行时句子中的谓语结 构中作助动词用，无词义。Am/is/are 的选择 运用由句子的主语或数决定。
二.选择填空. 1.My mother is _____TV. A.looking at B.seeing C.reading D.watching 2.---____you ____a book? ---Yes,I am. A.Do,read B.Are ,read C.Are ,reading D.Are ,looking 3.Kate _____,the others _____. A.sing,listen B.is singing,is listening C.sing,are listeningD.is singing,are listening 4.I ___my eraser,but I can’t ______ it. A.look for ,finding B.am finding,look for C.am looking for,find D.find,look for
It isn’t singing . They aren’t eating.
3.一般疑问句及回答:
注意：第一人称要变第二人称
问句：有be，直接把be提前。
肯定回答: Yes,主语 +be
否定回答: No, 主语 +be +not
-----— I’m drawing.
----- Are you drawing ?
汉译英 1.我们正在看电视. We are watching TV. 2.他们正在打扫教室. They are cleaning the classroom. 3.汤姆正在吃早饭. Tom is having breakfast. 4.那对双胞胎正在睡觉. The twins are sleeping.
---Is the woman writing?
----No, she isn’t. She is reading a book.
----What’re they doing? ----They’re swimming. ----Are they swimming? ----Yes, they are.
现在进行时的含义与构成
1.含义：表示现在正在进行或一
段时间正在进行的动作。
2.标志词：now, look, listen等。
3.构成：be +V-ing
现在进行时的判断：
（1）一般句中用到“在现在”的时间状语时，如：now， right now，at the moment或It’s +几点钟 句型，
Eg:
Keep quiet ! The teachers are talking in the office.
(3)现在进行时常用来表示在当前一直做着的动词，这时句 中常用these days ,all the time等时间状语。 Eg: These days, Uncle Wang is building a small room for his dog. (4)通过上下文句义，表明某一动作是现在或说话瞬间发生 的动作，这个句子也要用现在进行时态。 Eg: ———Is your mother at home? ———Yes, she is .she is watching TV . ———Where is Tom? ———He is running on the playground .
（5）.对于无法持续动作的词，一般常用 现在进行时表示将来。如：
Go
come leave start arrive move 等。
Eg: We are leaving on Friday.
I’m coming.
He is running.
She is dancing.
It is jumping .
1、我的妈妈正在做早饭。 My mother is making breakfast. 2、我正要和我的朋友去看电影。 I am going to movies with my friend. 3、他正在弹吉他吗？ Is he playing the guitar? 4、她不在拉小提琴。 She isn’t playing the violin. 5、她们在干什么？正在打篮球。 What are they doing? They are playing basketball. 6、Lucy 和Mary正在打排球。 Lucy and Mary are playing volleyball.
常判断用现在进行时。
Let’s go fast .Mr. Wu is waiting for us now. It’s six o’clock.The children are playing basketball. (2)句中用到“Listen！” “Look!‖ ―Keep quiet‖ ―Don’t make noise!‖等提示语时，表明说话间另一个动作正在进行，这时，句 子也要用现在进行时。
The present continuous tense 现在进行时
基本用法 1.表示现在正在进行的动作和发生的事
eg:---What are you doing? ---I am reading a book.
2.有时表示现阶段正发生的事,但此刻动作不一正在进行
eg: He is teaching at the school. We are learning Unit5 these days.
eg: We are reading English now. We are not reading English now.
2.陈述句 一般疑问句,把be动词提到句首
eg: The student is drinking. Is the student drinking?
3.陈述句 特殊疑问句,由“疑问词+一般疑问句” 构成 eg:He is working. What is he doing?
一.用所给动词的适当形式填空. is running 1.Look! The cat____________(run)up the tree. are having 2.The twins__________(have)breakfast. cleaning 3.----___he ________(clean) the Is blackboard? ----No,he isn’t. is playing 4.Tom__________(play)the piano in the room.Please ask him to come here. are singing 5.Listen! They____________(sing)in the classroom.
三.句型转换 1.I am watering the flowers.(否定句) I am not watering the flowers. 2.She’s jumping now.(一般疑问句) Is she jumping now? 3.The boys are playing cards.(划线提 问) What are the boys doing? 4.He is doing his homework.(复数句) They are doing their homework.
----- Yes, I am ./ No, I’m not.
He is playing basketball.
Is he playing basketball? Yes, he is . / No, he isn’t.
结构: be+doing ( be要根据主语作人称和数的变化)
句型转换 1.肯定句 否定句,要在 be 后加 not 构成
doing _______ ?
writing They’re _____.
Is the girl getting ______(get) up? isn’ No, she ______. t is she What ___ doing ______?
sleeping She is ___ ______.
3.现在进行时的句子中常有now,或在句首常出现Look! Listen!等提示词
eg: Listen! Danny is singing in the room. He is doing his homework now.
What is the boy doing？ He is singing.
写出下列动词的现在分词形式. 1.help 3.swim 5.give 7.sit
helping
_______ swimming _______ giving _______ sitting _______
2.come 4.eat 6.find 8.write
_____ eating _____ finding _____ writing _____
They are running.
现在进行时的句式
1.肯定句: 主语+be +v-ing+其它. 如: I am reading a book. 2.否定句：直接在be后加not. 如：I am writing. I am not writing.
He isn’t standing. She isn’t running.
---Are they singing? ---No, they aren’t. They aren’t singing. They are dancing.
reading Are they ____ a book?
No, they ____. aren’t What ____ are they