Unit 1 A phone call 课件 （共34张PPT）

课件34张PPT。 Unit 1 A phone callTALKS 与身边的同学讨论一下，手机有哪些功能？phrasesmake phone callssee filmstake photosget messagesRole PlayI can take photos.What you can do with a mobile phone?I can see films.What you can do with a mobile phone?I can make phone calls.What you can do with a mobile phone?I can get messages.What you can do with a mobile phone?I can watch TV programmes.What you can do with a mobile phone?Grammar puzzle I _____(have/has) to ask Mum first. My father ____(collect/collects)stamps. Grammar puzzle Her parents_____(love/loves)music and art. Philip ____(have to /has to) get up before 7:OO. Grammar puzzle 1. She___(like) English very much. 2. He____(read) many English story books. 3. My cousin___(work) hard at English. Answerhave collects love has to likes reads workshave用法Do you have a ruler, lion?Yes, I do.一般现在时态中have的用法 1.--Do you have a ping-pong bat ? --Yes,I do. 2.--Does he have a soccer ball ? --Yes,he does. 3.I don't have a soccer ball. have有表示所属关系，有人称和数的变化，主语有时也可以是物。1.have用于复数名词，第一、第二人称单复数或第三人称复数代词作主语的句子中。 has为have的第三人称单数形式，用于不可数名词、可数名词单数或第三人称单数代词作主语的句子中。 People have their own rooms. Jack has three pens. 2.have /has 作谓语时的句型转换。 （1）否定句：主语+don't/doesn't +have ... I don't have an eraser. He doesn't have a tennis racket. (2) 一般疑问句式： Do/Does + 主语 + have ...? --Do you have a bike ? --Yes,I do /No,I don't. --Does he have a soccer ? --Yes,he does./No,he doesn't. 3.在英国英语中常用have/has got表示有，拥有，占有，变一般疑问句和否定句时不再借助于助动词do和does。 I've got a computer. →I haven't got a computer. →Have you got a computer ? 4.have/has 的含义相当多，表示“吃、喝”等，还可以构成许多常用的短语，其后跟不同的名词作宾语时，其本身含义也随之发生变化。 have lunch 吃午饭 have a look 看一看 have a glass of milk 喝杯牛奶 have a party 举行晚会 have a good time/have a good day/have fun 玩得开心 have a rest 休息一下 have to用法have to 表示“不得不”、“必须”。在肯定句中， have to 随人称和时态的不同而变化。其否定式和疑问式 的构成形式与行为动词have相同，即需使用助动词。 e.g 1). It’s too late. I have to walk home. 2). They don’t have to finish the work today. 3). He had to leave early yesterday. 4). Did he have to leave early yesterday?have to 的第三人称单数形式是： has to He/ She/ It/Tom/ My father/ has to have to 和has to 的过去式：had to否定： have to-- don’t have to has to -- doesn’t have to had to -- didn’t have to 都表示 “不必” must意思为“必须……，得……，要……”； 肯定式：must + V原； 否定式：must + not + V原； 疑问式：Must + 主语……? e.g 1). You must go home now. 2). You mustn’t smoke here. 3). Must I finish English course this term?由must引起的疑问句，肯定回答要用must或have to,否定回答要用needn’t或don’t have to,意思是“不必”； must 与have to 的区别 异：♀must多表示主观意志，是从说话人的角度出发谈必 须做某事。而have to强调客观需要。 e.g. A. I must finish my homework t ... ...