下载 初中英语牛津上海版八年级上册第三单元说写课教学课件

Unit 3 Modern Machines,Speaking & Writing,8,What do you use the computer to do?,Do you have a computer in your home?,8,Free talk,We usually use a computer to .,1. work2. study: do our homework3. surf the net: write e-mails chat with friends search the information listen to music see movies buy / sell something,8,Free talk,8,My friends - Peter and Robin,Welcome to our birthday party tonight.,A,B,$ 2000,$ 5000,VS,Which is a better present ?,8,Discussion,What do you think of ? How do you like? I think / In my opinion I agree. / I think so. / Thats true. I disagree. I dont agree. / I dont think so.,sentence structures,8,A is better than B ,because A is newer.,While were comparing something we may say :,8,Comparison,Yesterday, Peter and Robins parents took them to Jusco to choose the birthday presents. What were the boys interested in, do you think ?,8,Whats your opinion ?,Lightning,Hi-climb,8,Whats the difference between them ?,1 S1 Which car is longer (long)? S2 Lightning. 2 S1 Which car has a _ (low) roof, with a height of 9 cm? S2 _. 3 S1 Which car is _ (light)? S2 _. 4 S1 Which car can hold _ (many) toy people? S2 _. 5 S1 Which car is _ (good) at climbing over things? S2 _. 6 S1 Which car is _ (fast)? S2 _. 7 S1 Which cars battery is _ (heavy)? S2 _.,lower,Lightning,lighter,Lightning,more,Hi-Climb,better,Hi-Climb,faster,Lightning,heavier,Hi-Climb,车顶；屋顶,8,The features(特点) of the two cars,Peter and Robins grandmother sent them two toy Koalas from Australia. Peter is going to write a letter to his grandmother and tell her about the two cars.,Dear Peter and Robin:Happy birthday to you ! Im in Australia for travel. I love their Koalas so much. So I bought 2 toy koalas for you two. I think youll love them. How will you celebrate the birthday with your parents? What presents have you got from them?Write to me soon.YoursGran,A letter from grandmother,8,Dear GranYesterday, Mum and Dad gave us two radio-controlled cars for our birthday. They are great! Robins car is a Lighting and mine is a Hi-climb._ Love Peter,Can you help Peter ?,8,Writing,These questions will be helpful.,Which car is longer?Which car has a lower roof?Which car is lighter?Which car can hold more toy people?Which car is better at climbing over things?Which car is faster?Which cars batteries are heavier?.( Your new ideas.),Writing A,8,Check and correct your letters.,Dear GranYesterday, Mum and Dad gave us two radio-controlled cars for our birthday. They are great! Robins car is a Lighting and mine is a Hi-climb._ Love Peter,8,Group work,Read and complete,Dear GranYesterday, Mum and Dad gave us two radio-controlled cars for our birthday. They are great! Nigels car is a Lightning. It is (1)_ than mine, which is rather slow. My car is Hi-Climb, and it is (2)_ at climbing over things than the Lightning. The Lightning is (3)_ and (4)_ than the Hi-Climb. The Hi-Climb weighs 210g and so it is (5)_ than the Lightning, and this means that the battery use is heavier (6)_ the Lightning, too.The Lightning is (7)_, with a weight of just 150g. This means that it can go (8)_ on one set of batteries. Sometimes we put toy people in the cars. The Hi-Climb can hold (9)_ passengers, as it has 4 seats. The Lightning is good on a flat surface, but it is (10)_ than the Hi-Climb on rough ground, because it cannot climb over things.LoveRobin,worse,more,farther,lighter,than,heavier,lower,longer,better,faster,A good composition should .（一篇好的作文应该）,be complete 内容完整,be fluent and graceful语句流畅优美,be grammatical 无语法错误,be formal 书写规范,8,Instructions,Weve learnt to: GiveopinionsMakecomparisonWritea good English letter,Summary,8,- What do you think of ? How do you like ?- I think - In my opinion - I agree. / I think so. / Thats true.- I disagree. / I dont agree./I dont think so.,How to ask and give opinions ?,Summary,8,b is better than a ,because b is newer. b works faster than a. a works more slowly . b looks more beautiful and lighter than a. a looks more clumsy and heavier. b is more expensive than a. a is cheaper .,While were comparing something we may say :,Summary,8,A good composition should .（一篇好的作文应该）,be complete 内容完整,be fluent and g