七年級(jí)英語下冊(cè) Unit 2 I ’m going to study computer SectionA（1a-1c）課件

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1、Unit 2Im going to study computer scienceLead-in Lets talk about jobs whats you dream job WhyMy dream jobsMy 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 reportercookwaitressbus driverPair work:What are you going to be when you grow up?長大長大I am going to be、be going to 的用法的用法 be going to+動(dòng)詞原形動(dòng)詞原形表示將來的打算、計(jì)表示將來的打算、計(jì)劃或安排。常與表示將來的劃或安排。常與表示將來的tomorrow,next year等時(shí)間狀語或等時(shí)間狀語或when 引導(dǎo)的時(shí)間狀語從句連用。引導(dǎo)的時(shí)間狀語從句連用。各種句式變換都借助各種句式變換都借助be 動(dòng)詞完成，動(dòng)詞完成，be隨主語有隨主

3、語有am,is,are 的變換，的變換，going to 后接動(dòng)詞原形。后接動(dòng)詞原形?？隙ň洌嚎隙ň洌褐髡Z主語+be going to+動(dòng)詞原形動(dòng)詞原形+其他。其他。eg:He is going to take the bus there.否定句：否定句：主語主語+be not going to+動(dòng)詞原形動(dòng)詞原形+其他其他 eg:Im not going to see my friends this weekend.be going to 的用法的用法 一般疑問句：一般疑問句：Be+主語主語+going to+動(dòng)動(dòng)詞原形詞原形+其他其他 肯定回答：肯定回答：Yes,主語主語+be.否定回答：否

4、定回答：No,主語主語+be not.eg:Are you going to see your friends this weekend?Yes,I am./No,Im not.特殊疑問句：特殊疑問句：疑問詞疑問詞+be+主語主語+going to+動(dòng)詞原形動(dòng)詞原形+其他？其他？eg:What is he going to do this weekend?When are you going to see your friends?be going to 的用法的用法 2)如果表示計(jì)劃去某地，可直接用如果表示計(jì)劃去某地，可直接用 be going to+地點(diǎn)地點(diǎn)We are going to

5、Beijing for a holiday.3)表示位置移動(dòng)的動(dòng)詞，如表示位置移動(dòng)的動(dòng)詞，如go,come,leave 等常用進(jìn)行時(shí)表示將來。等常用進(jìn)行時(shí)表示將來。The bus is coming.My aunt is leaving for Beijing next week.be going to 與與 will 的區(qū)別：的區(qū)別：對(duì)未來事情的預(yù)測用對(duì)未來事情的預(yù)測用“will+動(dòng)詞原形動(dòng)詞原形”表表達(dá)，達(dá)，will 沒有人稱和數(shù)的變化，變否定句要在沒有人稱和數(shù)的變化，變否定句要在will 后面加后面加not,也可用也可用will 后面加后面加 not,或者縮或者縮略式略式wont,變一般

6、疑問句將變一般疑問句將will 提至提至 句首。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，常表示說話人相信或希望要發(fā)生的事情，而而be going to 指某事肯定發(fā)生，常表示事情指某事肯定發(fā)生，常表示事情很快就要發(fā)生。很快就要發(fā)生。I believe Lucy will be a great doctor.be going to 與與 will 的區(qū)別的區(qū)別 陳述將來的某個(gè)事實(shí)用陳述將來的某個(gè)事實(shí)用will.I will ten years old next

7、 year.表示現(xiàn)在巨大將來要做的事情用表示現(xiàn)在巨大將來要做的事情用 will.Im tired I will go to bed.表示意愿用表示意愿用will.Ill tell you the truth.表示計(jì)劃、打算要做的事情用表示計(jì)劃、打算要做的事情用 be going to,而不用而不用 will.Review the words.athlete gymnast pilot astronaut computer programmer actor actress waiter waitress dentist nurse cookengineer carpenter servant f

8、armer 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_ scientist _ actor1b Listen and fill in

9、 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 going to be a basketball player.A:How are going to

10、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:My plan for lifeIm going to beWhere there is a will,there is a way.