七年級英語下冊 Unit 2 Im going to study computer SectionA（1a-1c）課件

1、Unit 2Im going to study computer scienceSection A 1a-1cLead-inLets talk about jobswhats you dream jobWhyMy dream jobsa computer programmeran astronautWhat is his her job?What are you going to be? a professionalbasketball playera doctora pianista teachera policewomana writeran engineera singeran acto

2、ractressa soldier reportercookwaitress bus driverPair work:What are you going to be when you grow up?長大I am going to be 、be going to 的用法be going to + 動詞原形表示將來的打算、計劃或安排。常與表示將來的tomorrow, next year等時間狀語或when 引導(dǎo)的時間狀語從句連用。各種句式變換都借助be 動詞完成，be隨主語有am, is, are 的變換，going to 后接動詞原形?？隙ň洌?主語 + be going to + 動詞原形

3、 + 其他。 eg: He is going to take the bus there.否定句： 主語 + be not going to + 動詞原形 + 其他 eg:Im not going to see my friends this weekend.be going to 的用法一般疑問句： Be + 主語 + going to + 動詞原形 + 其他 肯定回答： Yes, 主語 + be. 否定回答： No, 主語 + be not.eg: Are you going to see your friends this weekend? Yes ,I am. / No, Im not

4、.特殊疑問句： 疑問詞 + be + 主語 + going to + 動詞原形 + 其他？eg: What is he going to do this weekend? When are you going to see your friends?be going to 的用法2) 如果表示計劃去某地，可直接用 be going to + 地點We are going to Beijing for a holiday.3) 表示位置移動的動詞，如go , come, leave 等常用進行時表示將來。The bus is coming. My aunt is leaving for Beij

5、ing next week. be going to 與 will 的區(qū)別： 對未來事情的預(yù)測用“ will + 動詞原形”表達，will 沒有人稱和數(shù)的變化，變否定句要在will 后面加not, 也可用will 后面加 not,或者縮略式wont, 變一般疑問句將will 提至 句首。Will planes be large in the future? Yes, they will. / No, they wont.will 常表示說話人相信或希望要發(fā)生的事情，而be going to 指某事肯定發(fā)生，常表示事情很快就要發(fā)生。 I believe Lucy will be a great

6、doctor.be going to 與 will 的區(qū)別 陳述將來的某個事實用will. I will ten years old next year.表示現(xiàn)在巨大將來要做的事情用 will.Im tired I will go to bed. 表示意愿用will.Ill tell you the truth. 表示計劃、打算要做的事情用 be going to, 而不用 will.Review the words.athlete gymnast pilot astronaut computer programmer actor actress waiter waitress dentist

7、 nurse cookengineer carpenter servant farmer postman mailman diver soldier police officerdancer artist violinist musician1a Do you think these jobs are interesting? Rank them 1-12._computer programmer _ cook _ doctor _ engineer _ teacher _ violinist _ bus driver _ pilot _ pianist _ basketball player

8、_ scientist _ actor1b Listen and fill in the blanks. Then match the puter programmer a. take _ lessons2.basketball player b. study_ science3.engineer c. practice _ every day 4.actor d. study _ really hardactingcomputerbasketballmath1c Pair work A: What are you going to be when you grow up?B: Im goin

9、g to be a basketball player.A: How are going to do that?B: Im going to practice basketball every day.engineerstudy math hard-What are you going to be when you grow up?-Im going to be an engineer.- How are you going to do that?- Im going to study math hard. actortake acting lessons-What are you going to be when you grow up?-Im going to be an actor.-How are you going to do that?-Im going to take acting lessons.Pair work:A: What are you going to be when you grow up?B: Im going to be a/anA:How are you going