begoingto与will的用法PPT教学课件

1、结构I am going to +动词原形hesheDaming is going to +动词原形wethey are going to +动词原形Ihesheitwethey+will +动词原形第1页/共13页1. be going to必须与表示将来的时间信息词如this afternoon, tomorrow（明天）, the day after tomorrow(后天)以及next系列时间短语等连用。1. be going to的肯定式是主语 + be going to + do(动词原形) + .2. be going to的否定式是在助动词be后加not，即：主语 + be +

2、 not + going to + do +. 3. be going to的疑问式是把助动词be移到句首，即：Be+主语+going to do+.？Are you going to see a movie tonight?-Yes, I am.No, I am not.Will 的用法：肯定句：主语+will +动词原形+.否定句就在后加not即：主语+will not(wont) +动词原形+.疑问句就把 提到句首变成:will+主语+动词原形+.第2页/共13页1. be going to 表示近期、眼下就要发生的事情，will 表示的将来时间则较远一些，如： He is going

3、to write a letter tonight. He will write a book one day. 第3页/共13页2. be going to 表示根据主观判断将来肯定发生的事情，will表示客观上将来势必发生的事情。 He is seriously ill. He is going to die. He will be twenty years old. 第4页/共13页3. be going to 含有“计划，准备”的意思，而 will 则没有这个意思，如： She is going to lend us her book. He will be here in half

4、an hour. 第5页/共13页4.在有条件从句的主句中，一般不用 be going to, 而多用will, 如： If any beasts comes at you, Ill stay with you and help youwill和be going to的选用原则 第6页/共13页 关于“打算” 原先作好的打算用“be going to”。“Kate is in hospital.” “Yes, I know. I am going to see her this afternoon.” “凯特在住院。”“是的，我知道。我下午要去看她。” 说话时即时的打算用“will”。 “Ka

5、te is in hospital.” “Oh, really, I didnt know. I will go and see her at once.” “凯特在住院。”“哦，是吗？我都不知道呢。我得马上去看她。” 第7页/共13页2. 关于“预料” 在有迹象表明的情况下的预料用“be going to” Look at the clouds. Its going to rain. 你看天上的云。快下雨了。 My God! We are going to crash. 天哪！我们快撞车了。第8页/共13页在没有迹象表明的情况下进行的猜测用“will，be going to”皆可。 I th

6、ink the weather will be nice. I think the weather is going to be nice. 我想天会晴朗。 Do you think the car will start? Do you think the car is going to start? 你想车能发动起来吗？ 第9页/共13页当动词表示内心活动时，表示猜测的句子必须用“will” I think she will like the cake I made for her. 我想她会喜欢我为她做的蛋糕。第10页/共13页exercises: 1.I _ see a film with my classroom tonight .A.am going to B. will2.I think he _like to have dinner with me.A.is going to B. will3.Listen!The train_.A. are coming B. will come第11页/共13页exercises:4.Tom is five years old.He _ go to school next year .A.is going to