根据下面的提示，写一篇"观察水的沸腾"的实验报告 (100词左右)

实验目的：

1.观察水沸腾时的温度。

2. 观察水沸腾过程中的现象。

器材：烧杯(beaker)，水，温度计(thermometer)，酒精灯(ethanol light)，火柴。

步骤：

1.在烧杯里盛100g左右的水。

2. 在水中放入温度计。

3. 加热杯中的水，并观察温度计的示数和水的情况。

结果：当温度达到一百摄氏度时，水面出现大量气泡。

结论：

1. 水在一百摄氏度时开始沸腾。

2. 水在沸腾过程中有大量气泡产生。

高一册英语第5单元同步验收练习题听力录音原文及参考答案

听力录音原文

1. M: Have you ever read Harry Potter?

W: I'm afraid I haven't.

M: What a pity! You really should. It's very interesting, you know. I have a copy here. If you like, I'll lend it to you.

2. M: Look! Jack has got the ball. Oh, go on Jack.

W: That Oxford full back is trying to stop him.

3. W: Alan, have you got a meeting in Edinburgh?

M: Yes, I'm going to see some important people. Why?

W: I'm going to visit Glasgow on Wednesday and it's quite near Edinburgh.

M: Ah...I'm going to drive there tomorrow, so you can go with me.

4. M: Did you watch the football match on TV yesterday evening?

W: No, I didn't. I had dinner with a friend and didn't go back home until 8 o'clock.

5. M: Shall we watch TV tonight?

W: All right. What's on tonight?

M: A pop show on Channel Six is at 7:30. Then at 8:20 there is a western.

6. M: Hey, Susan. You are good at remember things, aren't you?

W: Yeah, I guess so. Why?

M: I'm always forgetting things. Last week I went to the bank for some money, and I forgot to take it out of the machine. When I remembered and went back, the money was gone. Besides, I couldn't remember where I parked my car.

W: That's pretty bad.

M: Can you give me some advice on ways to improve my memory?

W: Not really. You'd better let me drive you to the bank next time.

7. M: Can I help you?

W: Yes, I want to flight to Chicago on Wednesday the seventh and return on Friday the ninth. How much is the ticket?

M: Tickets are cheaper if you stay over Saturday night.

W: Thanks, but I have already arranged some business here that Friday. So I have to pay the extra cost.

M: What time of day would you prefer, morning or afternoon?

W: Morning, because I have to be there by early evening. Is there a meal?

M: Yes, they will be serving breakfast, and you will also see a film.

W: Sounds good. But what's the total cost?

M: Eight hundred and fifty dollars round trip.

W: That's more than I expected.

8. M: Hi, Ann. How's your new flat?

W: Well, that's what I'm telling you about. You see, I've decided to look for a new place.

M: Why? I thought you liked it.

W: Oh, I do. But the distance is just killing me. Do you think you could help?

M: OK. So, what kind of place are you looking for?

W: Well, I'd to share a flat with one or two roommates within walking distance to school.

M: How much do you want to spend a month?

W: Uh, under ￡200, and I'd like a flat with furniture in it.

M: Well, I know there're many flats around the corner that seem to have a few flats left. I'll draw by there.

W: Thanks a lot.

9. M: Help! Yeah, uh, it was really strange, I mean.

W: Calm down, sir. Tell me what exactly happened.

M: Well, I was driving home from a party about three hours ago, so it was about 2:00 o'clock a.m. , when I saw this bright light overhead.

W: OK, and then what happened?

M: It was out of this world. I stopped to watch the light when it disappeared behind a hill about a kilometer ahead of me.

W: Then what?

M: Well, I got back in my car and started driving towards where the strange machine landed.

W: Perhaps you only saw the light of an airplane, or the headlights of a car coming closer. Things like that happen, you know.

M: I kept driving for about 5 minutes when suddenly, a huge animal jumped out in front of my car.

W: Oh, yeah. Then what?

M: Then, the animal picked the front of my car and said "Get out of the car. I'm taking you to my master." Something like that.

W: Wow!An animal can speak English! Come on!

M: Then, the animal opened the car door, carried me on his shoulder to this round flying machine, and well...

W: OK, that's enough.

10. Ladies and gentleman, thank you very much. I won't take much of your time, thank you. Jayal motors has decided to move into the export business. Now, we weren't sure till late yesterday afternoon about this decision. I didn't tell you anything before that because we had to make research on the market first. Now then, I went to Australia to see if I could get us an export market. Two days ago we got word that we had got our first export order: 100 bikes, delivery in two months. Now you all know the situation on the home market. We're a small company. The big companies are moving into the provinces and putting small firms like us out of business. We have got to expand, and we can't afford to lose this chance. We can't afford to make any mistakes.

It was time for breakfast. Mr. and Mrs. Beer were 66. _______

sitting at the table and waiting their daughter Jennet 67. _______

to return back from work. It was late. The parents were 68. _______

worrying about her. At last she came home and told 69. _______

them what was happened. While she was shopping in a 70. _______

crowded shop after work, a thief picked up her pocket, 71. _______

pushing the crowd, and ran away. What could she do? 72. _______

She had to ask a policeman in duty for help and he got back 73. _______

her money. Hearing this, Mrs. Beer insisted that Jennet 74. _______

should not go shopping alone any more, so Jennet said 75. _______

laughingly, "April Fool!"

Americans are　　　36　　　about an international sporting event now taking place in the United States. It is the biggest women's soccer　　　37　　 in the world, the World Cup. The game Americans call soccer, is known around the world as　　　38　　 . And more and more Americans are learning to　　　39　　 it. Only in the last 35 years, large numbers of young Americans have become　　　40　　 in soccer. Baseball and basketball are still popular professional sports,　　　41　　 American boys and girls love to play soccer.

The United States Soccer Federation is the major soccer　　　42　　 in the country. It says more than eighteen million people play soccer in the United States. This means that　　　43　　 Americans play soccer than any other sport.

　　44　　 , more people in the United States are watching soccer, too. They are attending the 3rd Women's World Cup games that are　　　45　　 in several American cities. 460,000　　　46　　 have been sold for the three-week contest that will end July tenth.

Women's soccer teams from 16 nations are　　　47　　 . Americans are closely　　　48　　 the progress of the United States' Women's World Cup team. And the team is already setting　　　49　　 . On June 19, the American team　　　50　　 Denmark in the opening game. Almost 79,000 people watched the game at Giant Stadium near New York City. That is a world record.

One of the most popular players　　　51　　 the American team is 27-year-old Mia Hamm. She became well known in 1996 when the United States women won the soccer　　　52　　 medal at the Olympic Games, defeating other teams. Experts say Mia Hamm can play soccer better than　　　53　　 woman in the world. She has scored more goals than any man or woman ever to play international soccer. Mia Hamm is a　　　54　　 to many young American girls. Television　　　55　　 say that at present thousand million people around the world are watching the game on television.

36. A. careless B. worried C. excited D. anxious

37. A. happiness B. event C. team D. incident

38. A. baseball B. football C. volleyball D. basketball

39. A. hate B. love C. give up D. played

40. A. interested B. disappointed C. satisfied D. surprised

41. A. and B. although C. so D. but

42. A. player B. event C. game D. organization

43. A. more B. less C. many D. fewer

44. A. In the past B. In the future C. just now D. At present

45. A. played B. to be played C. being played D. playing

46. A. tickets B. teams C. records D. players

47. A. taking place B. taking off C. taking part D. taking in

48. A. seeing B. watching C. thinking D. hoping

49. A. marks B. records C. points D. scores

50. A. beat B. hit C. won D. lose

51. A. in B. from C. on D. at

52. A. gold B. silver C. copper D. \

53. A. others B. the other C. other D. any other

54. A. player B. writer C. hero D. singer

55. A. broadcasters B. directors C. players D. spokesman

35. -Do you think the bad weather will _______ ?

-I hope not.

A. keep on B. go on C. take up D. keep up

34. It's impossible for all the people to get jobs because _______ of them are not fit for them.

A. none of B. all C. not all D. every one

33. -Tom, why didn't you go to the flower show?

-I think it's something _______ pleasant.

A. far less B. far more C. too much D. much too

32. -Peter!Hurry up! You _______ on the phone.

-Oh, I _______ . Thank you.

A. are being wanted; come

B. are wanted; am coming

C. want; come

D. will want; should come