1513公开课Unit2Project.ppt
16页
Unit 2 Project班级：班级：1513 1514授课人：孟娟娟授课人：孟娟娟Protecting the Yangtze River (project2) Step one:用动词的正确形式填空用动词的正确形式填空 Answers:1. providing sat 2. running to find3. devote4. seated playing5. making 6. Having caught7. standing 8. left9. Lost 10. telling Step two: some important sentences1.译文：这对依赖长江用水的人来说是个不好的消息，对生活在江中或沿岸的大量鱼类和野生生物来说也是个不好的消息 ① Eg:我们不能指望他会准时到来 We can’t rely on him to arrive on time. Eg:孩子依赖父母供给衣食。
Children rely on their parents for clothes and food. Eg:你放心好了，他会来见你的 You can rely on it that he will visit you. ②____否定句___,neither/nor+助/情/be+主语 某人也不是如此Eg:如果Tom不去,我也不去 If Tom doesn’t go, neither/nor will I.复习： 某人也是如此 so +助/情/be+主语 某人的确如此 so+主语+助/情/be So it is with sb/It is the same with sb. 用于当前面既有肯定又有否定或两个谓语的情况下 Eg:--Tom is clever and works hard. -- So it is with Mary/ It is the same with Mary(玛丽也是如此)小试牛刀：1)Bill wasn’t happy about the delay of the report by Jason,and. B A.I was neither B.neither was I C.I was either D.either was I2) B3) B ①meant 后面加了 两 个 宾语 从句,前面that 可省略, 后面that 不能省略。
Eg:他说他会努力学习并且拿第一 He said that he would work hard and take first place.②taken from the river是过去分词短语作后置定语修饰water. being put back into the river是现在分词的被动结构作后置定语修饰waster. 3. As the third longest river in the workd , the health of the Yangtze River has raised concern both in China and abroad.raise vt.过去式 raised 过去分词 raised①喂养;饲养(动物,植物,人) ph:饲养动植物 raise animals and plants②提高;提出 ph:提高嗓门 raise one’s voice 提出问题 raise questions③筹集;收集 ph:筹集金钱 raise money④举起..... ph:举手 raise one’s hand⑤唤起 ph:唤起某人对...的意识 raise one’s awareness rise vi.过去式 rose过去分词 risen 无被动语态(太阳升起;河水上涨;价格上涨;数量增加;站起来rise to one’s feet)Eg:The sun rises in the east.太阳在东方升起。
Eg:Food prices are still rising. 食品的价格仍然在上涨现学现练：1） D2） C 4. 译文：要解决有关长江的所有问题，我们还有很长的一段路要走①have a long way to go 还有很长的路要走 Eg:在他被重点大学录取之前还有很长的路要走 There was still a long way to go before he was admitted to a key university. ②in/with regard to= concerning = about prep关于 Eg: With regard to our business, I will write to you later. 5.译文：毫无疑问，最近几年世界气侯一直在发生着变化①doubt在肯定句中与 whether/if 连用,在否定句中与 that 连用Eg:我怀疑今晚他是否回来. I doubt whether/if he will come back tonight.Eg:你怀疑今晚他会来吗？ Do you doubt that he will come tonight?②there be引导的同位语从句结构 There’s a chance/a possibility/evidence that..... There is a chance that he may go abroad. 6.译文： 许多人将这一变化归咎于二氧化碳气体 blame sb for sth 为某事而责怪某人 blame sth on sb 把某事归咎于某人 sb be to blame 某人被责备 Eg:It’s you who are to blame .就是你该被责备。
7.译文：有时侯我们也需要长途旅行 注： There was a time when....曾经有过一段时间 There are times when....有时候... 当先行词是time;age;moment;period;occasion(时机)时,在从句中充当时间状语,用when. Eg: There was a time when the black had no rights to vote(选举). Occasions are quite rare when I have time to spend a day with my kids. 8.译文：因此，我们消耗的汽油和电能越多，我们释放出的碳就越多① 1） The higher the thinner 2) the older the smaller 3) C②let off 1)排放 ph:排放有毒气体 let off poisonous gases 2)放(炮.烟火) ph:放鞭炮 let off firecrackers 3)让某人下车 ph: let sb off 4)免除(惩罚) let off without punishment Step three: exercise1—5: DAAAA6—10: CBBCB Finish off parts D1 and D2 on Page 101 in the Workbook Thank you!Bye-bye! 。
