【优选整合】牛津译林版七年级下册英语 Unit 2 Neighbours-Grammmar 课件 (共22张PPT).ppt

* Sentences from this unit: 1. I’m going to visit our new neighbours. (P18) 2. I’m afraid they won’t welcome visitors like you. (P18) 3. Are they going to have a meeting this weekend? (P20) 4. I’m going to ask a computer engineer to check it. (P20) 5. … she’s going to ask someone to fix it. (P20) 6. This weekend, they’ll help the old people clean their flats. (P20) 用法 We use will or shall when we talk about: 将来肯定会发生的事 现在为将来做计划 一般将来时用法（一）will /shall+ 动词原形 It will rain this afternoon. There will be a train at 2 this afternoon. I will/shall take an umbrella with me.He will ask an engineer to check it. 阅读六个句子，讨论并完成问题2-7 1. She will help the children with their lessons. 2. They will help the old make dumplings. 3. I /we will not tell it to him. 4. Jim won’t go to see a film this afternoon 5.Will he help you? Yes, he will./No, he will not /won’t. 6.Will there be heavy rain tomorrow? will 引导的一般将来时:表示将来发生的动作或现在制定的计划，最基本的结构：主语+will+动词原形+… 1.肯定：______+_______ 2.否定：____________+______ 3.一般疑问句：把________提前 肯定回答用______/否定回答用_______ .will not 可缩写成____ 思考？will是否随着人称的变化而变化？主语是单数呢？ will not/won’t will will do（动词原形） do will will not/won’t won’t 练习 He will go to Paris next month. 否： 一般： 特殊： He will not go to Paris next month. won’t Will he go to Paris next month. Where will he go next month? Shall:将;和I, we连用，shall+动词原形do 肯定句：shall +动词原形 否定句：shall not +动词原形 一般疑问句：shall 提前 小试牛刀： 我们将明天见面（肯定句，否定句，一般疑问句） We shall meet tomorrow. We shall not meet tomorrow. shan’t Shall we meet tomorrow? 浏览书上的表格，观察will和shallwill和shall的区别 will用于一切人称，shall只用于第一人称(I/we)。 但现代英语倾向于所有人称都使用will而不用shall，shall主要出现在非常正式的英语场合中，或用于口语提出请求或征求对方意见。如： Shall I go home now? (请求） Shall we see a film? (建议） Mr Lin: Hello, Simon. Do you need any help? Simon: Yes, Mr Lin. There’s something wrong with my computer. Mr Lin: OK. We ___________ (ask) an engineer