2019小升初英语总复习课件：现在进行时（20张PPT）

课件20张PPT。第二篇 专项提升第四部分 时态精析第三节 现在进行时知识梳理一、现在进行时的用法
现在进行时表示现在正在进行或正在发生的动作，也可以表示当前一段时间内的活动或现阶段正在进行的动作。现在进行时结构是： be＋v-ing形式（现在分词）。
标志时间词：now，look，listen，over there，look at，It's＋时间点等。如：
I am washing the dishes now.
Look! The girl is reading an English book.
They are doing kung fu over there.
It's 7 o'clock. Tom is eating breakfast.二、现在分词的变化规则
1. 一般情况下，在动词词尾加-ing。如：
go→going，play→playing，eat→eating
2. 以不发音的字母e结尾的动词，去e再加-ing。如：
write→writing，come→coming，take→taking
3. 以重读闭音节结尾，且词尾只有一个辅音字母的动词，双写最后这个辅音字母再加-ing。如：
run→running，swim→swimming，shop→shopping
4. 以ie结尾的动词，将ie改为y， 再加-ing。如：die→dying，lie→lying三、现在进行时的句型结构
1. 肯定句：主语＋be动词 （am/is/are）＋v-ing＋其他。如：
I am washing my hands now.
Look！ Jack is listening to music.
Tom and his brother are doing their homework.
It is nine o'clock. The children are having class.
2. 否定句：主语＋be动词（am/is/are）＋not＋v-ing＋其他。如：
I am not （I'm not） washing my hands now.
It's six past ten. Tom is not （isn't） having dinner.
The children are not （aren't） playing over there.
3. 一般疑问句：Is/Are＋主语＋v-ing＋其他？ 如：
A： Are you watching TV now？ B： Yes, I am./No, I am not.
A： Is the girl playing the piano？ B： Yes, she is./No, she isn't.
A： Are the children swimming in the river？
B： Yes, they are./No, they aren't.
4. 特殊疑问句：特殊疑问词＋一般疑问句？如：
I am watching TV now.→What are you doing now？
Uncle Wang is drinking tea in the living room.→Where is Uncle Wang drinking tea？考点精析考查现在进行时的用法考点【例1】 Read and fill. 用括号内所给单词的适当形式填空。
1. She __________ （draw） a map now.
2. Listen! The boys __________ （sing）. 解析：本题考查填写动词的适当形式，必须要弄清楚句子的时态。第1小题中的时间词now，第2小题中的Listen 都表示动作正在发生，都要用现在进行时；同时，注意v-ing 之前一定要根据主语的形式加上相应的be动词。
答案：1. 2. is drawingare singing【例2】Ask and answer. 根据答句写问句。
1. A： Look at the man in the garden. __________________________
B： He is watering the flowers.
2. A： Where is Tom? ________________________________________
B： No, he isn't reading books in the library. 解析：本题考查现在进行时在情景问答中的运用。由第1题的“Look at”“He is watering the flowers.”以及第2题的“he isn't reading books”可知，第1、2题的时态都是现在进行时。根据第1题的答句可推测出问句应用特殊疑问句；第2题用“no”回答，故问句应用一般疑问句。
答案：1.
2. What is he doing?Is he reading books in the library?举一反三一、Read and choose. 单项填空。（ ）1. Mum and I __________ housework now.
A. doing B. am doing C. are doing
（ ）2. All the people __________ a football match. Everybody is excited.
A. watch B. is watching C. are watching
（ ）3. __________ they __________ their stamps at the corner？
A. Does； show B. Are； showing C. Do； showingCCB二、Read and fill. 用括号内所给单词的适当形式填空。1. She is ________ （listen） to music and her bother is __________ （read） a book.
2. A： Why __________（be） the girl __________ （cry）?
B： Because her cat goes lost.
3. Tom often __________ （watch） TV and he __________ （watch） TV now.listeningreadingiscryingwatchesis watching三、Ask and answer. 根据答句写问句。1. A： Your brother is very active. ____________________
B： He is playing football with his friends.
2. A： ______________________________
B： My mother is in the kitchen. She is cooking dinner.
3. A： ________________________________________
B： Yes, I am doing some shopping.What is he doing?Where is your mother?Are you doing some shopping?过关检测一、Read and write. 写出下列动词的现在分词形式。1. play __________ 2. look __________
3. study __________ 4. watch __________
5. fight __________ 6. wait __________
7. sing __________ 8. paint __________
9. go __________ 10. wash __________
11. cut __________ 12. run __________
playing studyingfightingsinginggoingcuttinglookingwatchingwaitingpaintingwashingrunning
13. sit __________ 14. begin __________
15. put __________ 16. get __________
17. shop __________ 18. swim __________
19. take __________ 20. make __________
21. write __________sittingputtingshoppingtakingwritingbeginninggettingswimmingmaking二、Read and choose. 单项填空。（ ）1. Look！I __________ a red hat now.
A. wearing B. am wearing C. is wearing
（ ）2. Tom __________ TV in the room now.
A. are watching B. is watching C. is watch
（ ）3. Some of the girls __________.
A. sings B. is singing C. are singing
（ ）4. He's __________ basketball now.
A. play B. plays C. playing
（ ）5. __________ you __________ ball games with your friends now？
A. Is； playing B. Are； playing C. Do； playBBCCB三、Read and fill. 用括号内所给单词或词组的适当形式填空。1. My mum __________ （cook） dinner for us now.
2. Sam ______________ （not listen to） English. He is listening to music.
3. A： Are they __________ （sleep） now？
B： Yes, they are.
4. Listen！Who __________ （read） English？
is cookingisn't listening tosleepingis reading5. Look at those old people. They __________ （sing） and __________ （dance）.
6. The children ___________________ （swim） in the lake now.
7. Look！Kate and Mary ________________ （clean） the windows now.
8. Joan likes __________ （paint） very much. are singingdancingare swimmingare cleaningpainting四、Ask and answer. 根据答句写问句。1. A： There is a bird there. ____________________
B： No, it isn't drinking. It's singing.
2. A： Can I speak to your mum? ___________________
B： Sorry, hold on, please. She is washing the clothes.
3. A： I have 2 dogs. They're in the kitchen.
B： ______________________________
A： I don't know. Maybe they are eating.
Is it drinking?What is she doing?What are they doing?
4. A： You're so busy! ____________________
B： I'm reading a book.
5. A： Look! The elephants are very happy.
B： ____________________
A： No, they aren't swimming. They're playing water with their trunks. What are you doing?Are they swimming?