人教八年级上unit6.ppt

2a “be going to+动词原形”结构是表达一般将来时的一种形式，表示将要发生的动作和情况，be动词应随主语的人称和数的变化而变化。 1. 表示主语的意图、计划、准备，大多是已做好某些准备的打算、计划，所表达的动作基本上会实现。 We are going to have a football match next Sunday. 下周日我们打算举行一场足球赛。 2. 表示主语根据当前的情况做出的预测，通常指有迹象表明某事即将发生，表达说话人较肯定的判断，常用于I’m sure, I’m afraid或I think等后面。 Look at the dark clouds! I’m afraid it’s going to rain! 看那些乌云！恐怕就要下雨了！ 含有be going to的句子，be动词随主语的人称和数的变化而变化。 1. 肯定句 主语+be (am/is/are)+going to+动词原形+其他.[来源:Z。xx。k.Com] They are going to play volleyball.他们打算打排球。[来源:Z.xx.k.Com] 2. 否定句 主语+be (am/is/are)+not+going to+动词原形+其他. We aren’t going to play volleyball.我们不打算打排球。 3. 一般疑问句 Be (Am/Is/Are)+主语+going to+动词原形+其他？ Is he going to play volleyball?他打算打排球吗？ be going to表达的是未发生的动作，因此常与一些表示将来的时间状语连用。如：tomorrow“明天”，this evening“今天晚上”，next month“下个月”，in three weeks“三周后”。 II. 句型转换 1. He is going to take guitar lessons every day（改为一般疑问句） he going to guitar lessons every day ? 2. Mom is going to do some shopping this afternoon（对划线部分提问） is Mom going to this afternoon? 3. I want to be a pilot when I grow up.（改为同义句） I a pilot when I grow up 4. They are going to move a new city called Donghai.（改为否定句） They to move a new city called Donghai. 5 .My sister is going to be an actress when she grows up . （对划线部分提问） - is your sister going to when she grows up? * Unit 6 I’m going to study computer science . Section A Period 1 I want to be a/an… when I grow up/am older Talk about your dream jobs. Rush to answer: Let’s play a word game to check your preparations according to the pictures. computer programmer -What do you want to be when you grow up/are older? -I want to be a computer programmer. -What does he want to be when he grows up? -He wants to be a computer programmer. Talk about the new jobs. -What do you want to be when you grow up? -I want to b