中职英语第四册—Unit 9 General Science.docVIP

Unit 9 General Science Listening 1. 教学重点 考查学生识别、理解单词和词组与简单的事实性信息的能力。 2. 教学建议练习参考答案’clock. 4. She has to change her clothes first. 5. No. Only two or three. 听力材料’s play basketball. 4.What do you think of the city? 5.Chinese food is my favorite. C Woman: I forgot my handbag in the drugstore. What time is it? Man: It’s about half past nine. Woman: Do you think I’ll have time to go to the drugstore before it closes? Man: I don’t know. What time does it close? Woman: I think at ten o’clock. Man: Can’t you arrive at the drugstore in half an hour? Woman: I don’t know. I have to change my clothes first. Man: Why don’t you just go there? You don’t have to change clothes. Nobody is going to see you. Woman: That’s what you think. Last time I went there, about ten thousand people I know saw me. Man: Ten thousand? Woman: Well, at least two or three! Speaking 1. 教学重点教学建议… Are you planning to get one yourself? Why not try one and see? Why not try a different make before you make up your mind? That’s rather expensive, isn’t it? Simple Responses： But I don’t know how to choose one. They look all right, but you can never tell. It’s up to you. I’d prefer… But somehow the color doesn’t appeal to me. 4. 对话参考译文 A Reading 1. 文化背景知识中国古代的科学技术，自然不能不说古代的四大发明，指南针、造纸术、印刷术、火药，四大发明不仅仅是中国古代科学技术繁荣的标志和中国人民聪明智慧的体现，更重要的是它在一定程度上改变了人类近代文明的进程。换句话说，如果没有中国古代的四大文明，也许人类社会不是今天这个样子。这可不是中国人的自吹自擂，因为世界史学界一致认为，中国的四大发明，通过阿拉伯人传到欧洲之后，给欧洲人的社会产生巨大的影响，从而影响了人类的整个进程。对此，马克思曾经这样高度评价，这是预告资产阶级社会到来的三大发明，他少说了一项。火药把骑士阶层炸得粉碎，指南针产生了殖民地，印刷术变成了宣扬新教的工具。总的说来，变成了科学复兴的手段。教学建议课文参考译文参考答案 He chose George as his assistant. 他选择乔治做他的助手。 Alice chose him a sweater. 艾丽丝替他挑选了一件毛衣。 2. depend v. 相信/信赖,依赖 I knew he wasn’t to be depended upon. 我知道他不可信赖。 Health depends on good food, fresh air and enough sleep. 健康依靠的是良好的食物,新鲜的空气和充足的睡眠。 相关短语： it/that all depends 要看情况而定 We may go there, but it all depends. 我们可能去,但要看情况而定。 3. opinion n 意见,见解/主张 Opinions differ on this matter. 对这件事各人看法不一。 相关短语： in sb.s opinion 依某人的看法 In my opinion, the