五年级英语下册 Unit 1 Going to Beijing Lesson 2《What are you doing》课件2 （新版）冀教版（三起）

总复习总复习现在进行时表示说话时正在发生的动作或现阶段在进行说话时正在发生的动作或现阶段在进行的行为. (now, look, listen)I am writing a letter now.Look!They are waiting for you.1. We _( work ) on a farm now.2. Listen! Someone _ (knock) at the door.(am/is/are+doing)are working is knocking. V-ing 变化规则：变化规则： 1）一般加一般加 ing . play-playing watch-watching2)以不发音的以不发音的e 结尾结尾, 去去e,加加ing take-taking come-coming3)以一个辅音字母加一个元音字母结尾的以一个辅音字母加一个元音字母结尾的重重读闭音节的单词读闭音节的单词,双写双写辅音字母辅音字母+ing. run-running swim-swimming 练习练习1.1.写出下列动词的写出下列动词的inging 形式形式. .1.help_ 1.help_ e_e_3.swim_ 3.swim_ 4.eat_4.eat_5.give_ 5.give_ 6.find_6.find_7.sit _ 7.sit _ 8.write8.write_helpingcomingswimmingeatinggivingfindingsittingwriting2.2.否定句：直接在否定句：直接在bebe后加后加not.not. 如：如：I am writI am writinging. . I am I am notnot writ writinging. .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 +v-ing+be +v-ing+ +其它其它. . 如如: I : I amam read readinging a book. a book.3.3.一般疑问句及回答一般疑问句及回答: :问句问句, ,直接把直接把bebe提前提前, ,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+not+be+not-Are you draw-Are you drawinging ? ?-Yes,I am./No, Im not.-Yes,I am./No, Im not.What is the boy doing？He is singing.What is he doing?He is playing basketball.-Is the woman writing?-No, she isnt. She is reading a book.-Whatre they doing?-Theyre swimming.-Are they swimming?-Yes, they are.-Are they singing? -No, they arent. They arent singing. They are dancing.Are they _a book?No, they _ ._ are they_ ?Theyre _.readingarentWhatdoingwritingIs the girl _(get) up?No, she _.What _ she _?She _ _.getting isntisdoingis sleeping一用所给动词的适当形式填空一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 him to come here.5.Listen! They_(sing)in the classroom.is runningis runningare havingare havingIsIs cleanincleaning g is playingis playing are singingare singing