高一英语必修1听力(2)

Result: It weighs a little more than before. Conclusion: There is a change in weight when

magnesium burns in air. Tapescript

(Mr. C= Mr. Chen, Z. K. = Zhang Kai, L. K. - Li Kang)

Mr. C: OK, boys and girls, we’re going to do an experiment. Come a bit closer. The closer you are, the more you'll see! That's right! Now, what’s the aim of this experiment, Zhou Kai?

Z. K.: We want to find out if there's a change in weight when magnesium burns in air.

Mr. C: That’s right. So what do we need first?

Z. K.: Um... We need some magnesium. How much do we need? What about this piece? Is this piece OK?

Mr. C: No, we need rather more than that-about two and a half grams. We need a piece which is much bigger than that.

Z. K.: OK. . . And we need a Bunsen burner . . . a balance . . . and a crucible to put the metal in ... Here they all are. . . Where do we go from here?.

Mr. C: Well, first, put the magnesium in the crucible. Then put the crucible on the balance and weigh it. Mr. C: How much does it weigh? Take a look, everyone. Is it any heavier?

Z. K.: Um . . . It weighs two and a half grams. Do you want me to write that down?

Mr. C: Yes, write it down. What next?

Z. K.: Yes. . . Um, next, we're going to heat the magnesium. So I light the Bunsen burner. After that, I hold the crucible over it... Oh look, it’s burning with a white light! It's getting brighter and brighter!

Mr. C: It’s pretty, isn’t it? Keep the noise down, boys and girls, please.

Z. K.: Um... Lastly, we need to weigh the magnesium again. . . It weighs four grams now. Mr. C: So what does that tell you?Z. K.: It weighs a little more than before. .

Mr. C: How much more? Z. K.:1. 5 grams more.

Mr. C: And what does that mean?

Z. K.: It means that there is a change in weight when magnesium burns in air.

Mr. C: You’ve got it! Well done! So now, let’s do the same experiment with copper. Come along, Li

3

Kang, it’s your turn now. What do you think will happen if you heat copper? L. K: I think it’ll be a lot heavier than magnesium. Shall I begin? Mr. C: Yes, go ahead! Module Six

LISTENING AND VOCABULARY Tapescript Interviewer: Hello and welcome to Education Today. Today, we’re talking about the Internet. Is the Internet a good thing for education? With me in the studio are Ann Baker, who's a teacher, Tom Grant, who’s 17 and still at school, and Tom's mother Pat. Welcome to the show, everyone. If I can talk to you first, Ann, do you think that the Internet is a good thing or a bad thing? Ann: Well, there are good and bad things about the Internet, but I think we should concentrate on the good things. The Internet has fantastic information about all kinds of things, and for this reason I think it's very good for students to use it. Interviewer: Do you allow your students to use the Internet during school time?

Ann: Absolutely! They have Internet classes once a week. It’s a chance for them to do some independent work. I make sure they have a reason to use the Internet.

Interviewer; What do you think are the bad things about using the Internet?

Ann: Well, we all know that there are some terrible sites on the Internet. We must make sure that students look for information on interesting and useful sites. Interviewer: I see. Thank you. Well, I also have Pat and Tom Grant with me. Tom, how often do you use the Internet? . Tom: Every day.

Interviewer: At school or at home?Tom: At school and at home.

Interviewer: How much time do you spend on the Internet at home?

Tom: As much time as I can. About five hours. Interviewer: Five hours a week? Tom: No! Five hours a day!

Interviewer: And what do you do on the Internet? Do you study?

Tom: Yes.It’s good to study on the Internet.

Interviewer: Is it better than studying at school? Tom: Well, they're different. I like studying at school as well. Interviewer: Pat, what do you think about that? Pat: Well, I’m happy when Tom is studying on the

Internet, but he doesn't always study. Interviewer: What do you mean? Pat: Well, there are a lot of music sites that he likes. And he spends a lot of time reading about his favourite football team. . Interviewer: So you would prefer it if he didn't do that. Pat: No-I want him to study and enjoy himself. But studying is important. And studying from books is important. Interviewer: More important than studying on the Internet? Pat: Studying is the important thing. 4

篇三：【学习讲义】高中英语(必修1)听力训练一

学习讲义英语必修1听力训练一

Text 1

W: Good morning, dear. Do you want eggs for breakfast?

M: No, thanks. I’m late. Just some coffee, please.

Text 2

M: Hi, Mary, where are you going?

W: To the bookstore. I want to buy some books on physics.

Text 3

M: My mother thinks that our diet should contain fruit and fish as well as meat and vegetables. W: I prefer vegetables and fruit to meat and fish.

Text 4

M: Are you feeling better today?

W: Yes, thanks. I think I can go home tomorrow.

M: No, I’m afraid you’ll stay in hospital for a few more days.

Text 5

M: May I help you?

W: The size of this jacket is too small, can you make it larger?

M: Let me look at it, I can do it for $20.

Text 6

W: Good morning, sir. Can I help you?

M: Yes, I’m looking for a T-shirt.

W: What color would you like?

M: Red, please.

W: Here’s a nice red T-shirt. Try it on. It fits you very well.

M: Oh, it’s not for me. It’s for my uncle. He’s leaving tomorrow. I want to buy a T-shirt for him before he leaves. I’ll pick this one. How much is it?

W: It’s one hundred dollars. Do you also want to buy one …… 此处隐藏：5833字，全部文档内容请下载后查看。喜欢就下载吧 ……