2015春七年级英语下册 unit 2 i ’m going to study computer sectiona（1a1c）课件 鲁教版五四制

1、Unit 2 Im going to study computer science,Section A 1a-1c,Lead-in,Lets talk about jobs whats you dream job Why,My dream jobs,a computer programmer,an astronaut,What is his her job? What are you going to be?,a professional basketball player,a doctor,a pianist,a teacher,a policewoman,a writer,an engin

2、eer,a singer,an actoractress,a soldier,reporter,cook,waitress,bus driver,Pair work: What are you going to be when you grow up?,长大,I am going to be 、,be going to 的用法,be going to + 动词原形表示将来的打算、计划或安排。常与表示将来的tomorrow, next year等时间状语或when 引导的时间状语从句连用。各种句式变换都借助be 动词完成，be随主语有am, is, are 的变换，going to 后接动词原形

3、。 肯定句： 主语 + be going to + 动词原形 + 其他。 eg: He is going to take the bus there.否定句： 主语 + be not going to + 动词原形 + 其他 eg:Im not going to see my friends this weekend.,be going to 的用法,一般疑问句： Be + 主语 + going to + 动词原形 + 其他 肯定回答： Yes, 主语 + be. 否定回答： No, 主语 + be not. eg: Are you going to see your friends this

4、 weekend? Yes ,I am. / No, Im not. 特殊疑问句： 疑问词 + be + 主语 + going to + 动词原形 + 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) 如果表示计划去某地，可直接用 be going to + 地点We are going to Beijing for a holiday. 3) 表示位置移动的动词，如go , come, leave 等常用进行时表示将来。The bus

5、is coming. My aunt is leaving for Beijing next week.,be going to 与 will 的区别：, 对未来事情的预测用“ will + 动词原形”表达，will 没有人称和数的变化，变否定句要在will 后面加not, 也可用will 后面加 not,或者缩略式wont, 变一般疑问句将will 提至 句首。Will planes be large in the future? Yes, they will. / No, they wont. will 常表示说话人相信或希望要发生的事情，而be going to 指某事肯定发生，常表示事

6、情很快就要发生。 I believe Lucy will be a great doctor.,be going to 与 will 的区别, 陈述将来的某个事实用will. I will ten years old next year. 表示现在巨大将来要做的事情用 will.Im tired I will go to bed. 表示意愿用will.Ill tell you the truth. 表示计划、打算要做的事情用 be going to, 而不用 will.,Review the words.,athlete gymnast pilot astronaut computer pro

7、grammer actor actress waiter waitress dentist nurse cook engineer carpenter servant farmer postman mailman diver soldier police officer dancer artist violinist musician,1a Do you think these jobs are interesting? Rank them 1-12.,_computer programmer _ cook _ doctor _ engineer _ teacher _ violinist _

8、 bus driver _ pilot _ pianist _ basketball player _ scientist _ actor,1b Listen and fill in the blanks. Then match the items.,puter programmer a. take _ lessons 2.basketball player b. study_ science 3.engineer c. practice _ every day 4.actor d. study _ really hard,acting,computer,basketball,math,1c

9、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 do that? B: Im going to practice basketball every day.,engineer study 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.,actor take 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/an,A:How are you going to