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1、 小学英语时态小学英语时态之之 现在进行时复习现在进行时复习现在进行时1、定义： 现在进行时，用来表示正在进行或发生的动作。2、结构： 主语+be (am, is, are)+动词ing3、 标志词：now, look, listen等。等。现在进行时助动词(be) am、is、are： 1、am与主语I连用 2、is用于主语是第三人称单数（it，she，he，人名） 3、are用于主语是we，you，或第三人称复数。口诀：我用am，你用are，is用在他她它，单数名词使用is ，复数名词使用are 现在进行时动词加动词加ing的变化规则的变化规则1、一般情况下，直接加ing， 如：cook-
2、cooking , jump-jumping2、以不发音的e结尾，去e加ing，如：makemaking, writewriting, havehaving, skateskating, dancedancing3、以重读闭音节结尾的动词（末尾是一个元音字母(a、e、i、o、u)和一个辅音字母），双写末尾的辅音字母，再加ing，如：runrunning, swimswimming， getgetting， shopshopping现在进行时vstudy _ make _ swim _ vstop _ come _ close _ vhave _ run _ drive _vwash_ swin
3、g _ watch_vtake _ talk _ put _ vdo _ see _ write_studyingmakingswimmingstoppingcomingclosinghavingrunningdrivingwashingswingingwatchingtakingtalkingputtingdoingseeingwriting现在进行时v标记 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。He is playing basketball now.Listen!Lucy is singing in the room. 现在进行时v1Mr Zheng
4、 (read) a book now.v2. The rabbits (jump) now.v3. Look ! Tom and John (swim).v4. My brother (make) a kite in his room now.v5. Look! The bus (stop).v6. We (have) an English class now.is readingare jumpingare swimmingis makingis stoppingare having结构：主语+be (am, is, are)+动词ing 现在进行时v7. Listen! Someone i
5、s (come).v8. They (catch) butterflies now.v9. He (do) an experiment now.v10. They (collect) stamps now.v11. Look! He (dive) ingare catchingis doingare collectingis diving2.2.否定句：直接在否定句：直接在am/is/aream/is/are后加后加notnot.(.(isnt arent ）（ am与not没缩写) ) 如：如：I am writingI am writing. . I am I am notnot writ
6、ingwriting. .现在进行时的句式现在进行时的句式1.1.肯定句肯定句: : 主语主语+ +be (am, is, are)+ +动词动词inging。 如如: I: I amam readingreading. .主语主语be动词动词ing3.3.一般疑问句及回答一般疑问句及回答: :一般疑问句一般疑问句, ,直接把直接把am/is/aream/is/are提句首提句首肯定回答肯定回答:Yes,:Yes,主语主语+be .+be .否定回答否定回答:No,:No,主语主语+ +be+notbe+not. .如：如：You are drawing pictures.You are dr
7、awing pictures.-Are you drawing pictures?-Are you drawing pictures?肯定回答：肯定回答：Yes,IYes,I am. am. 否定回答：否定回答：No, I amNo, I am not.not.ImImHe is playing basketball.Is he playing basketball?Yes, he is . / No, he isnt.They are swimming.Are they swimming?Yes, they are . / No, they arent.4、现在进行时的、现在进行时的特殊疑问
8、句特殊疑问句的基本结构为：的基本结构为：疑问词疑问词 + 一般疑问句一般疑问句What + be动词动词 + 人人 + doing ？What is Lucy doing ?What + be动词动词 + 人人 + doing ？What is she doing ？She is watering the flowers.What is he doing ？He is playing the piano.现在进行时v句型转换v按要求改写句子v1. The boy is playing basketball.v划线部分提问： _v否定句：_v一般疑问句：_v肯定回答：_v否定回答：_The bo
9、y isnt playing basketball.What is the boy doing ?Is the boy playing basketball ?Yes, he is.No, he isnt.现在进行时v2. They are singing in the classroom.v否定句_v一般疑问句_v肯定回答：_v否定回答：_对“are singing “提问：_对“in the classroom”提问：_They arent singing in the classroom.Are they singing in the classroom ?Yes, they are.N
10、o, they arent.What are they doing ?Where are they singing ?选择填空选择填空.1.My mother is _TV.A.looking at B.seeing C.reading D.watching2.-_you _a book? -Yes,I am.A.Do,read B.Are ,read C.Are ,reading D.Are ,looking3.Kate _,the others _.A.sing,listen B.is singing,is listening C.sing,are listeningD.is singin
11、g,are listening4.I _my eraser,but I cant _ it.A.look for ,finding B.am finding,look for C.am looking for,find D.find,look for用所给动词的适当形式填空用所给动词的适当形式填空.1.Look! The cat_(run)up the tree.2.The twins_(have)breakfast.3.-_he _(clean) the blackboard? -No,he isnt.4.Tom_(play)the piano in the room.Please ask
12、him to come here.5.Listen! They_(sing)in the classroom.is runningis runningare havingare havingIsIs cleaningcleaning is playingis playing are singingare singing句型转换句型转换1.I am watering the flowers.(否定句否定句)2.Shes jumping now.(一般疑问句一般疑问句)3.The boys are playing cards.(划线提划线提问问)4.He is doing his homework
13、.(复数句复数句)I am not watering the flowers.Is she jumping now?What are the boys doing?They are doing their homework.v1. They are doing homework .v一般疑问句一般疑问句_ v否定句否定句_v2The students are cleaning the classroom . v一般疑问句一般疑问句_v肯定和否定回答肯定和否定回答_v3Im playing football in the playground .(对划线部对划线部分进行提问分进行提问)v_v4T
14、om is reading books in his study . (对划线部分进对划线部分进行提问行提问)v_Are they doing homework?They arent doing homework.Are the students cleaning the classroom. Yes, they are. No, they arent.What are you doing in the playground?Where is Tom reading books?现在进行时v1. What are you doing? I_.vA. eat B. can eat C. eati
15、ng D. am eatingv2. We are _ books now.vA. reading B. am reading C. read D. to readv3. Our teacher is _ a red sweater .vA. putting on B. put on C. wears D. wearv4. That boy isnt _ the teacher .vA. listen B. listens C. listening D. listening to现在进行时v5. Its eight oclock. Jimmys parents _ TV.A. is watch
16、ing B. are watching C. watch D. to watchv6. My mother is _ a cake _ my birthday.A. making ; to B. making ; for C. doing ; to D. doing ; forv7. They are _ these books in the box.A. puts B. put C. to put D. puttingv8. _ you _ the window? -Yes, I am.A. Do, clean B. Is, cleaning C. Are, cleaning D. Do,
17、cleaning现在进行时v1. What are you _(do) now? I _(eat) bread.v2. Its nine oclock. My father _ (work) in the office.v3. Look, the boy _(put) the rubbish into the bin.v4. _ he _(clean) the classroom? No, he isnt. He _(play).v5. Where is Mike? He _(run) on the grass.v6. Listen, who _(sing) in the music room
18、?现在进行时v1.she,the window,open,now.(用现在进行时连词成句.)v_v2.The birds are singing in the tree.(就划线部分提问)v_v3.is,who,the window,cleaning?(连词成句)v_v4.The children are playing games near the house.(就划线部分提问)v_现在进行时v5.She is closing the door now.(改成否定句)_v6.You are doing your homework.(用”I“作主语改写句子) _ 7.they,the tree
19、,sing,now,under.(用现在进行时连词成句.) _8.The Young Pioneers are helping the old woman.(改成一般疑问句)_ 汉译英汉译英1.我们正在看电视我们正在看电视.2.他们正在打扫教室他们正在打扫教室.3.汤姆正在吃早饭汤姆正在吃早饭.4.那对双胞胎正在睡觉那对双胞胎正在睡觉.We are watching TV.They are cleaning the classroom.Tom is having breakfast.The twins are sleeping.5.男孩子们正在踢足球男孩子们正在踢足球.6.她正在铺床她正在铺床
20、.7.我正在玩电脑游戏我正在玩电脑游戏.8.你们正在听磁带吗你们正在听磁带吗?The boys are playing soccer.She is making the bed.I am playing computer games.Are you listening to the tape?1、我的妈妈正在做早饭。、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。、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？、他正在弹吉他吗？Is he playing the guitar?4、她不在拉小提琴。、她不在拉小提琴。She isnt playing the violin.5、她们在干什么？正在打篮球。、她们在干什么？正在打篮球。What are they doing? They are playing basketball.6、Lucy 和和Mary正在打排球。正在打排球。Lucy and Mary are playing volleyball.
