三年级上册《活动手册》答案及录音材料

《活动手册》参考答案听力部分录音材料及参考答案Lesson 11. Listen and choose. 听录音，选出你所听到的单词或词组1. see2. dance3. write4. climb a hill5. Be quiet.Keys: 1~5 C A A D B2. Listen and choose. 听录音，选出与所听内容相符的图片1. —What day is today? —It’s Monday.2. I can swim.3. There are five birds in the tree.4. Let’s go fishing.Keys: 1~4 A A A B3. Listen and choose the correct answer. 听录音，选答语1. May I borrow your bike?2. Mum, may I play football with Jack?3. Can Lucy make a cake?4. Whose cat is it?5. What can you see in the picture?Keys: 1~5 A B C A B4. Listen and choose the correct answer. 听短文，选择正确的答案Look at the picture. It’s a picture of a classroom. There are some girls in the classroom. There is a ball behind the door.Many books are on the desks. The girls bags are in the desks.Keys: 1~5 C B B B ALesson 21. Listen and number. 听录音，标序号1. Look! The boys are playing football.2. —Are you jumping? —No, I’m singing.3. —Can you ride a bike? —Yes, I can. It’s easy.4. —Is the girl dancing? —Yes, she is.5. —Can the boy swim? —Yes, he can.6. —Let’s play basketball. —OK.Keys: 5 1 4 2 3 62. Listen and choose. 听录音，这些人正在做什么？将序号填在横线上M: Hello, Mary.W: Hi, Bob.M: Mary, what are you doing?W: I’m watching TV.M: What’s Dick doing?W: He’s doing his homework.M: Is Tom doing his homework, too?W: No, he’s reading.M: What about Jane?W: She’s talking with her friend on the phone.Keys: 1. B 2. A 3. F 4. E3. L isten and fill in the form. 听录音，填表格Conversation 1M: Hello, is Anna there?W: No, she isn’t. She is at the shop.M: Is she shopping?W: No, she’s having lunch with a friend.Conversation 2M: Hello, is Jack there?W: Sorry. He’s still at school.M: Oh. Is he doing his homework?W: No, he isn’t. He’s playing basketball.Conversation 3M: Jenny?W: No, this is her sister, Lisa.M: Oh, is Jenny there?W: No, she isn’t. She’s in the library.M: Is she reading books?W: Yes, she is.Keys: Anna: at the shop, having lunchJack: at school, playing basketballJenny: in the library, reading books Lesson 31. Listen and choose. 听录音，选出所听到的单词或词组1. cold2. who3. nurse4. climb5. footKeys: 1~5 A C B B A2. L isten and choose. 听对话，选择正确答案1. W: Hi, Li Tao. Are you flying a kite?M: No, I’m flying a plane.Q: What’s Li Tao doing?2. M: Hello, Lucy. What are you doing?W: I’m reading a book.M: Is it an English book?W: No, it’s a Chinese book.Q: What’s Lucy doing?3. W: Excuse me, Mr Green. I can’t find Lucy.M: Oh, we must find her. What’s she wearing?W: She’s wearing a white cap and a blue skirt.Q: What is Lucy wearing?4. M: What can you see in the picture?W: I can see a boy, a girl and an old man.Q: How many children are there in the picture?5. M: Where is Li Lei? Is he at school?W: No, he’s at home. He’s doing his homework.Q: Where is Li Lei doing his homework?Keys: 1~5 B B C B B3. Listen and choose the right picture. 听录音，选择正确的图片1. The girls are singing.2. —What’s Lily doing? —She is cooking.3. The boy is flying a kite. It’s a fish kite.4. —Don’t open the door, please.—Look! I’m not opening the door. I’m opening the window.5. A boy is drawing. Who is he?Keys: 1~5 C D C D BLesson 41. L isten and choose. 听录音，选出没有听到的一项1. bread b un2. car colour3. potato apple4. ruler milk5. pencil-box bookKeys: 1~5 B C A C B2. Listen and choose. 听录音，选择正确的图片1. I have a red cup.2. This is my book.3. I don’t have a cake. I have a bun.4. —What do they have? —They have two cars.5. I like bananas very much.Keys: 1~5 A A B A B3. Listen and number. 听录音，标序号1. M: Hi! My name is Mike. What’s your name?W: My name is Liu Ying.2. W: Good morning, Mr Read.M: Good morning, Miss Wang. Sit down, please.3. M: Hello, Ann! How are you?W: Fine, thanks, Li Lei. And you?M: I’m fine, too. Thank you.4.M: Good morning, boys and girls.M&W: Good morning, Mr Zhang.Keys: 3 4 2 1Lesson 51. L isten and number. 听录音，标序号1. a pencil-box2. a bus3. a mouse4. a ruler5. a keyboard6. a car7. a train8. a computerKeys: 3 5 8 7 4 1 2 62. L isten and choose. 听录音，选出与你所听到的句子意思相符的图片1. It’s half past six. I must get up.2. It’s twenty-five to nine. It’s time to have the class.3. It’s five past nine. We must have a rest.4. It’s a quarter to twelve. It’s time to have lunch.5. It’s nine thirty. I must go to bed.Keys: 1~5 B B A C D3. Listen and choose. 听录音，选答语1. Excuse me, do you have a long ruler?2. What day is it today?3. Hi, Lily! May I borrow your bike?4. Hello! This is John. Who’s that?5. What does Tom do on Monday afternoon?Keys: 1~5 B A B C DLesson 61. L isten and choose. 听录音，选出所听到的单词1. hotel2. part3. ride4. speak5. frontKeys: 1~5 B C C A A2. L isten and choose. 听录音，选择正确答案1. M: Is that all?W: Yes, thank you. How much is it?2. M: It’s fifteen yuan.W: Here is twenty yuan.3. M: Is there anything to eat?W: Yes. The cakes are on the table.4. M: Is it Monday today?W: Let me have a look. February 18th is Sunday. Today is February 20th.5. M: This blue coat is not mine.W: It’s not mine. Mine is black. Bob’s is blue.Keys: 1~5 A B A C C3. Listen and choose. 听录音，选择正确答案Jolin: Can I ask you some questions about your school, Tim?Tim: Yes, certainly, Jo.Jolin: What time do you get up?Tim: We get up at 7:00.Jolin: Do you learn English in the morning?Tim: Yes, we do.Jolin: Are all the students from England?Tim: No.Jolin: What do you learn?Tim: Some students learn English. Some learn Chinese. I learn Chinese.Jolin: What do you do in the afternoon?Tim: Some do homework. Some do sports. I like playing ping-pong.Jolin: OK. Thank you very much.Keys: 1~5 B A C C C4. L isten to the passage and fill in the blanks. 听短文，填空Would you like to have supper in London on Sunday? The train leaves at half past four. It gets to Victoria Street at twentypast five. We can meet at five twenty. The restaurant is not far. It’s between a school and a post office. It’s easy to find.It cooks very nice fish and chicken. And it’s cheap. See you on Sunday.Lesson 71. Listen and choose. 听录音，选出与你所听到的内容相符的图片1. I want to be a doctor.2. I’ll be sixteen years old next year.3. Mr Green drinks coffee and has bread for breakfast.4. I will have rice for lunch.5. It will be warm tomorrow.Keys: 1~5 B A B B C2. Listen and choose the correct answer. 听录音，选答语1. What’s the weather like tomorrow?2. Happy birthday to you.3. Would you like something to drink?4. What do you do?5. What can I do for you?Keys: 1~5 A B C B A3. Listen and choose. 听对话和问题，选择正确答案1. W: Jack, when will you see a film?M: Next Sunday afternoon.W: Who will go there with you?M: My little brother, Jim.Q: What will Jim do next Sunday afternoon?2. W: How many pencils will you buy?M: I’ll buy five. What about you?W: I’ll buy eleven.Q: How many pencils will they buy?3.W: I’ll get up at seven tomorrow. What about you?M: At half past six. How will you go to work tomorrow?W: By bus.Q: When will the woman get up tomorrow?4.W: Are you free this evening?M: Sorry, I must work this evening. But I’ll be free tomorrow.Q: When will the man be free?5. M: Does your father go to work early?W: Yes, he leaves home at six, and comes back at seven.Q: What time does the girl’s father go to work?Keys: 1~5 A A B B ALesson 81. Listen and choose. 听录音，选出所听到的单词1. move2. cook3. make4. window5. kiteKeys: 1~5 C D B B B2. Listen and match. 听录音，连线(M = Mrs Black, B = Ben, E = Emma, K = Kate, T = Tony)M: Did everyone have a good weekend?All: Yeah! Sure, Mrs Black.M: Good. What did you do last weekend, Ben?B: I watched a football match with my friends.M: Great. And how about you, Emma? What did you do?E: I visited my grandma.M: What about you, Kate?K: I helped my parents clean the room.M: Tony, how about you? What did you do?T: I played basketball with my friends.Keys: 1. B 2. C 3. D 4. A3. Listen and tick. 听录音，选出同学们在上次学校组织的春游中的经历(在圆圈中画“√”)A: Hi, Linda. How was your school trip?B: It was great. I visited Beijng Zoo.A: Really? Did you go to the Great Wall?B: No. We went to Beihai Park.A: Oh, I see. That’s a beautiful park. Did you take photos there?B: Of course. We took a lot. Here are some.A: Did you have a picnic?B: Yes.A: That’s really good.Lesson 91. Listen and number.下面你将听到六组句子，按顺序将其谈到的人物找出来，并将其序号填在横线上1. She is a farmer. She worked on a farm last year.2. She’s from America. She was a policeman last year.3. He’s from England. He was a driver last year.4. She is a teacher. She taught English in a school last year.5. She is a worker. She worked in a factory in England last year.6. She is a nurse. She worked in a hospital in China last year.Keys: 1~6 D E B A F C2. Listen and put T(true) or F(false). 听录音，判断正(T)误(F)1. It was Feifei’s birthday yesterday.2. We will have a picnic tomorrow. Will you join us?3. There is a dog and a cat under the tree.4. Tom watched TV at home last night.5. Meimei helped her mother wash clothes yesterday.6. Mike often goes to school by bike.Keys: 1~6 T F T F F T3. Listen and match. 听录音，A、B组匹配1. Tom played football yesterday.2. Dongdong went to see a film yesterday.3. Eve washed clothes yesterday afternoon.4. Lulu is drawing now.5. Mike went swimming last Saturday.Lesson 101. L isten and choose. 听录音，选择所听到的单词1. bigger2. ball3. nearer4. later5. hotelKeys: 1~5 B C A A A2. Listen and tick. 听录音，勾出所听到的句子1. Which is heavier, the bear or the elephant?2. I want to be thinner.3. The giraffe is much taller than the deer.4. Li Ming is taller than me.5. How do you often go to school?Keys: 1~5 B B A A B3. Listen and choose. 听录音，根据所听内容选出正确的图画1. We can cross the street here.2. He is riding a horse.3. They are talking about the pen.4. There are two cows under the tree.5. He usually has breakfast at seven.6. I like chicken.Keys: 1~6 A A B A B BLesson 111. L isten and number. 听录音，标序号1. They are talking about the computer.2. It will be cold tomorrow.3. I watched TV yesterday evening.4. The elephant is big, and the cat is small.5. Lily is the tallest in the picture.6. The tiger is bigger than the panda.Keys: 5 6 1 4 2 32. Listen and choose the right answer. 听录音，看图选答语1. Is the horse taller than the sheep?2. Which is the biggest of the three?3. Is the boy watching TV?4. What’s the date today?Keys: 1~4 A A A B3. Listen and choose. 听录音，选择正确答案1. M: Can you give me some apples, Lucy? I have fewer than you.W: OK. But Kate has more than me.Q: Who has the most apples?2. W: Are they going to meet in the classroom?M: No. They’re going to meet at the gate at four o’clock.Q: When are they going to meet?3. W: I don’t want the blue one. Could you show me the red one?M: Yes, here you are. It’s cheaper.Q: Which one does the woman want?4. W: I will do some reading this Sunday. What about you, Mike?M: I will help my mother clean the house, Kate.Q: Will Kate do some reading or clean the house this Sunday?Keys: 1~4 C B A BLesson 121. L isten and choose. 听录音，选出与你所听的单词同属一类的选项1. black2. dress3. him4. apple5. earsKeys: 1~5 B A C B C2. Listen and choose. 听录音，选答语1. Would you like something to drink?2. How will you go to these beautiful places?3. Who taught you to swim?4. May I borrow your ruler?5. Excuse me, where is the hospital?Keys: 1~5 D C A A B3. L isten and put T(true) or F(false). 听录音，根据所听到的短文内容，判断正(T)误(F)It’s five o’clock in the afternoon. Many students are playing football and basketball on the playground. But there are five students in the classroom. They are Jack and his friends. They are making a kite. The kite is like a bird. It’s very big. Canthe kite fly? I think it can. Look! It’s flying in the sky.Keys: 1~5 F T F T F笔试部分参考答案Lesson 15. 1~5 A C B B A6. 1. speak 2. swim 3. street 4. ruler 5. plane7. 1~5 B A C A A8. 略9. 略10. 1~4 C A B D11. 1~5 T F T T F12. 1. 1. can 2. can’t 3. must 4. May/Can, can’t 5. mustn’t, must2. 略3. 1. Please look after your bag.2. Let’s go to school.3. Don’t put your book here.4. Open your book, please.5. Let me help you.13.1. use, computer 2. fly the kite, Let’s3. stop, are4. be careful, crossLesson 24. 略5. 略6. 1~5 C A B B C7. 1~5 D A B C E8. 1. help 2. is singing 3. speak4. are5. is, doing, is cooking6. Is, is, is reading9. 1. flying 2. playing 3. reading 4. swimming5. is6. riding7. is8. drawing10. 1~5 C B D A D11. 1~5 B C B A B12. 1. 略2. 1. is, riding, a, horse 2. isn’t, flying, a, kite3. is, driving, she, is4. is, doing5. is, playing13. are, reading, is, watching, is, is, doing, am, doing, Its, areLesson 34. 略5. 1. am, am 2. is 3. are 4. are6. 略7. 1. What are they doing?2. What is he doing?3. What are you doing?4. What is she doing?5. What are you doing?8. 1. is, swimming 2. are, playing3. is, reading4. is, dancing9. 1~5 F F F T T10. 1~5 B A D A A11. 1. 1. are having 2. are playing3. are, doing4. aren’t walking, are running5. am not writing6. Are, watering7. are singing 8. are talking2. 略12. are, are, playing, football, are, dancing, is, are, fishing, are, reading13. A PUZZLE : A. grass B. flower garden C. apple trees D. horse E. cowF. potatoesLesson 44. 略5. 1. banana 2. orange 3. What, desk4. in, ship5. chair, bus6. 1~6 B A B B C B7. 1. Do, like, do 2. are, playing, basketball 3. Do, have, don’t 4. Are, there, there, aren’t 5. like 6. want8. help, What, like, about, No, would, Here, How, much, is9. 1.What, do, have 2. don’t, watch3. What do you want?4. Do, like5. walk, to6. Whose, is7. What, are, doing 8. Does, he, want, or10. 1. am 改为do 2. a 改为an3. you 改为your4. I’m 改为I am5. is 改为are6. Do 改为Does7. is 改为does11. 1~5 C D C A B12. 1. He likes going for a ride in his car on Sundays.2. He wants to go to his hometown.3. No, there aren’t.4. It’s very hot that day.5. An old woman.6. It is the dog’s.13. 1. 1. don’t have 2. goes 3. washes 4. don’t like5. Does, like, doesn’t6. has7. runs8.doesn’t work2. 略14. 1. have 2. breakfast3. bread4. don’t5. like6. have7. lunch 8. rice9. meat 10. likeLesson 54. 1. worker 2. teacher 3. ship 4. sheep5. does6. gets7. answers8. studies9. comes 10. catches 11. goes 12. has5. 略6. 1. How, does, go 2. What, does, do 3. What, time, do4. doesn’t, come5. Is, there7. 略8. 略9. 1~4 C F B H 5~8 A E G D10. 1~5 C D C C D11. 1. Yes, he does. 2. No, he doesn’t.3. He has known him for 4 years.4. To England.5. Yes, he does.12. 1. 略2. 1. do, get, get 2. does, go, goes3. likes, is drawing4. has5. sing, is singing6. goes13. 1. is 2. gets up 3. has breakfast4. goes to school by bus5. begin6. has lunch7. There are 8. likes playing football 9. doesn’t watch TV10. does his homework 11. goes to bedLesson 65. 1. stars 2. brother 3. fifty 4. lessons 5. kind6. 略7. 略8. 1. Sometimes Tony flies a kite in the park.2. Does your father work in the hospital?3. When does Li Ming usually do his homework?4. Jack doesn’t go to school on foot.9. 1. is, reading 2. are, playing 3. is, cooking4. aren’t, running5. Is, singing, is, dancing10. 1. singing, dancing, are 2. play 3. like, likes, like4. has5. are, are, doing, are playing, play11. 1~4 ACAC 5~8 BBCC12. 1. I, am 2. What, is, doing3. Does, go4. isn’t, any5. When, does, she6. Open, the, door7. walk, to 8. Is, singing, or, dancing13. 1~5 F F T F T14. 1~5 B C A A C15. 1. It’s May 11th. 2. She gets up at six. 3. She is buying some flowers.4. She wants to give the flowers to her mother.5. She feels very happy. Lesson 74. 1~5 C C A B A5. 1. listening 2. go to the zoo 3. dancing 4. goes to school6. 1. will write 2. am watching 3. will visit 4. drives5. plays6. won’t have7. Will, move, will8. Will, play, won’t, will do9. Does, like, does 10. will, do, will plant7. 1. What will you do tomorrow? 2. He will not clean the room.3. Where will you work next year?4. When will you have a test?5. Will they have a party tomorrow evening?8. 略9. 1. will, play 2. will, watch, next, week 3. will, rain4. won’t, go, will, clean5. Do, go, by, bus ,walk10. 1~5 D B D B D11.1~5 T F F F T12. 1. 略2. 1. How will your father go to Beijing?2. What will you do this weekend?3. Where will the boys fly a kite?4. Who will teach us to swim?13. 1. Rose will learn to dance tomorrow.2. I will be free this afternoon.3. The boy will not go swimming tomorrow.4. We will not have a party this Sunday.5. Mr Li will send an e-mail to me this evening.Lesson 84. 1. is, was 2. am 3. be 4. was, is5. Are, am6. Is, was7. be8. were5. help--helped, clean--cleaned, watch--watched, call--called,study--studied, stop--stopped, move--moved6. 1.听音乐 2.野餐 3.去钓鱼 4. 看电影5. 准时6. 擅长7. 照顾8. 寻找7. 略8. 略9. 1~6 B A C A A C10. 1~6 f c b e a d11. 1~4 T F F F12. 1. She was six. 2. Yes, she did.3. She was Kate’s teacher.4. Because she wanted to ask her teacher a question.5. What did you do at school today?13. 1. 略2. 1. What date was it yesterday? 2. When did you arrive in Beijing?3. What did Jack do just now?4. Where did you study English yesterday? 14. 略Lesson 94. 略5. 1. does, doing, did, do 2. watching, watches, watch, watched3. goes, going, go, went4. washing, washes, wash, washed6. 1. No, she, didn’t 2. Yes, I, did 3. Was, there, your 4. Did, see 5. They, were7. 1~5 C C D C D8. 1. No, he didn’t. 2. He went to the town on a Sunday. 3. An umbrella. 4. Yes, it did. 5. Because he is very dull.9. 1. 1. did 2. did, get, got 3. came 4. made5. bought6. Did, see, saw7. called, were8. had2. 略10. 1. did my homework 2. cleaned the room 3. went to4. flew the kite5. met/sawLesson 104. 1. nearer 2. bigger 3. harder 4. smaller5. slower6. faster7. taller8. shorter5. 略6. 1. The basketball is. 2. The car is. 3. The right one is.7. 略8. 1. Jim is older than Carl. 2. Liu Ying is busier than me.3. The twins are taller than me.4. Mary is thinner than Jane.5. Today is hotter than yesterday.6. The box is much heavier than the bag.9. 1~5 B C A C A10. 1. bigger 2. older 3. thinner 4. newer5. cleverer6. warmer7. longer11. 1~5 T F F T F12. 1~5 F F F T T13. 1. 1. bigger 2. heavier 3. young, younger 4. strong5. colder6. taller7. cheaper8. older, shorter2. 1. brighter, than 2. hotter, or3. newer, than4. fatter, than 14. older, taller, fatter, carrying, bigger, booksLesson 114. 略5. 1. Sunday 2. taller 3. ears 4. middle 5. shirt6. 略7. 1~5 B A C B C8. How many months, are, March, May, July , Which month, the hottest, How many days9. 1~5 F T F T F10. 1~5 C B A C D11. 1. 1. shorter, the shortest 2. the kindest 3. the worst 4. the longest5. busiest6. better7. the best8. the tallest2. 1. fatter改为fat 2. taller改为tallest3. youngest 前加上the4. much改为more5. busyer改为busier12. 略A PUZZLE: It’s yellow.Lesson 124. 1. was 2. am, was 3. was, was 4. Are, aren’t, were5. were6. be7. is8. is, was5. 略6. 1. I cleaned my room last Sunday.2. Did he see a film yesterday evening?3. My mother didn’t go shopping two days ago.4. She put the book on the desk just now.5. What did you eat for lunch yesterday?7. 略8. 1. big, bigger 2. taller 3. the heaviest 4. more 5. hotter 6. better7. busiest 8. thinnest 9. the oldest 10. the longest 11. heavy 12. cheaper, nice9. 1~5 B B C C B 6~10 C B A B A10. 1. Does, have, she, does 2. There, is 3. washes4. will, have5. gave6. are, doing, am, reading11. 1. are 2. is 3. is 4. sings5. write6. sang7. gave8. were12. 1~5 T F F F T13. 1. find, bigger 2. best 3. less4. bigger5. worst14. 1. I will go to see a film tomorrow. 2. Jack gets up at six every day.3. Lucy was ill in bed yesterday.4. We are planting trees now.5. This box is bigger than that one.6. I cleaned the windows last Sunday.。

三年级第一学期道德与法治活动册的答案第一单元：爱国主义1. 什么是爱国主义？爱国主义是指对自己的祖国有着深厚的感情和忠诚，愿意为祖国的繁荣和发展作出贡献的精神。

2. 爱国主义表现在哪些方面？爱国主义表现在多方面，比如：- 关心国家大事，积极参与国家建设和发展；- 学习国家历史和文化，传承中华民族优秀传统文化；- 热爱祖国自然环境，保护生态环境；- 尊重国家法律和法律制度，积极配合国家维护社会安定。

3. 你觉得爱国主义很重要吗？为什么？我认为爱国主义非常重要。

因为我们生活在一个祖国的怀抱里，祖国的繁荣和发展关乎我们每个人的生存和发展，我们需要拥有一颗爱国之心，为祖国的发展做出自己的贡献。

4. 你可以怎样传承和弘扬爱国主义精神？我们可以从以下几个方面传承和弘扬爱国主义精神：- 学习国家历史和文化，传承中华民族优秀传统文化；- 积极了解国家大事，关心国家的发展和建设；- 培养绿色环保意识，保护生态环境；- 尊重国家法律和法律制度，发扬诚实守信、遵纪守法的品德。

第二单元：时事政治1. 什么是时事政治？时事政治是指当前政治生活中的重大事件和政策，比如政治改革、外交关系、选举、宪法等。

2. 为什么要关注时事政治？关注时事政治可以帮助我们了解国家的政策和发展方向，同时也可以提高我们的政治意识和思维能力。

3. 如何获取时事政治信息？我们可以通过多种渠道获取时事政治信息，比如：- 阅读报纸、杂志、网站等新闻媒体；- 观看电视新闻、新闻评论等；- 跟政治热点话题讨论。

4. 如何正确看待时事政治？我们需要以客观的态度看待时事政治，关注事件的本质、背景和影响，同时也需要有正确的价值观和思维方式。

第三单元：法律常识1. 什么是法律？法律是国家为维护社会公正和秩序，保障人民权利和利益而制定的规则和规范。

2. 法律的作用是什么？法律的作用包括：- 维护社会公正和秩序；- 保障人民的合法权益和利益；- 规范社会行为和秩序。

3. 小学生需要学习哪些法律常识？小学生需要学习基本的法律常识，比如：- 尊重他人的人格尊严和权利；- 不说脏话、不打架斗殴、不欺凌他人；- 不破坏公共财物、不在公共场合乱涂乱画；- 不接触、使用、传播不良信息等。

人教版英语三年级上册活动手册听力原文1.引言1.1 介绍三年级上册活动手册的重要性和普遍性三年级上册活动手册是小学教育中的重要教辅资料，它们旨在帮助学生在课余时间进行有效的英语学习和练习。

活动手册中的听力原文部分作为英语课程中的重要组成部分，具有非常重要的意义和普遍性。

通过听力练习，学生可以加强对英语语音、语调和语速的感知能力，提高自己的听力水平和听力理解能力。

通过听力原文的练习，学生还能够更好地理解和掌握课堂教学内容，帮助他们更好地学习和掌握课本知识。

而且，活动手册本身具有普遍性，几乎每一所小学都会采用类似的教辅资料，因此对于三年级学生来说，了解活动手册中的听力原文并进行有效的训练，对于他们的英语学习和提高听说能力是非常必要和重要的。

全面了解活动手册中的听力原文内容和形式，对于三年级学生来说具有非常重要的意义和普遍性。

1.2 强调了解听力原文的重要性三年级上册活动手册中的听力原文是学生们提高英语听力水平的重要手段，因此了解听力原文的重要性不容忽视。

通过听力原文，学生们可以接触到真实的英语语言环境，提高他们的听力理解能力和语言表达能力。

在日常生活中，英语是一种普遍使用的语言，学生们掌握了听力原文，可以更好地与外国人沟通交流，增强他们的跨文化交际能力。

听力原文也有助于学生们培养对英语的兴趣，激发他们学习英语的积极性。

了解和掌握听力原文对学生的英语学习起着非常重要的作用。

为了帮助学生更好地掌握听力原文，本文将详细介绍三年级上册活动手册中听力原文的内容和形式，以及如何有效地进行听力训练，以及听力原文对学生语言能力和交际能力的提升。

希望通过本文的介绍和分析，能够引起学生和教师对听力原文重要性的重视，鼓励学生们积极参与听力训练，提高他们的语言能力和交际能力。

1.3 提出文章的目的和结构引言:本文旨在介绍三年级上册活动手册中的听力原文，并探讨其重要性和作用。

文章将从听力原文的重要性和作用、三年级上册活动手册中听力原文的内容和形式、如何有效地进行听力训练以及听力原文对学生语言能力和交际能力的提高等方面展开论述。

教科版科学三年级上册学生活动手册《课堂达标》参考答案第一单元第一课(P2) 放大镜 2.从上到下、从下到上、从远到近、从整体到局部、第二课(P5)一、1.树冠、树干、树根 2.根、茎、叶、花、果实、种子四、把白纸紧压在树干上，先用手指在白纸上反复按压，再平捏蜡笔在纸上涂擦，使突起的部分染上颜色。

第三课(P7) 一、1.生命体 2.高矮、粗细、形状 3.一年三、1.BA2.ABC 樟树狗尾草粗、硬、高大细、软、矮小椭圆形扁长果实水分阳光空气 2.水葫芦金鱼藻水花生浮萍三、ABABC 四、因为水葫芦叶柄部位有膨大的海绵状的气囊结构。

第五课(P11~12) 一、1.生命活力 2.叶片叶柄叶脉 3.共同四、注意:收集到植物的叶要先清除表面杂物，然后夹在书本中压平整，阴干。

第六课(P13) 一、1.大小 2.颜色第七课(P15~16)一、1.水生、水生 2.水分空气阳光营养 3.生命周期四、1.植物都有生命周期。

2.生老病死是自然现象也是自然规律，应该正确认识它。

第二单元第一课(P18) 一、1.多样环境 2.保护环境四、1.爱护小动物，不伤害它们。

2.保护动物的生存环境，保护它们的生存环境。

3.注意安全，不在危险的地方活动。

第二课(P20) 2.触角身体第三课(P22)一、1.放入水中 2.吃食排泄四、用两个手指轻轻捏住蜗牛壳，当蜗牛的身体扭动时，就能看到壳的上部出现一个小孔，这就是蜗牛的呼吸孔。

第四课(P24~25) 一、1.潮湿 2.一节一节环节第五课(P26)一、1.信息素 2.头部胸部腹部四、蚂蚁靠信息素交流信息。

用食物引蚂蚁出来，发现食物的蚂蚁会回去叫同伴，把这只蚂蚁路过时留下的信息素破坏，蚂蚁就比较难找到原来的食物。

第六课(P28) 一、1.水里 2.游泳 3.吞食四、不是水从金鱼的嘴部进入，从腮部流出，鱼不是真正喝水，而是呼吸。

第七课(P30~31) 一、1.生命三、用滴管吸一些红色食用调制的水，悄悄地伸入水中，在金鱼的嘴前面挤出红水，红水从金鱼的嘴部进入腮部流出。

小学上册科学活动手册参考答案-图文教科版科学三年级上册学生活动手册《课堂达标》参考答案第一单元第一课（P2）一、1．闻、听、尝、摸放大镜2．从上到下、从下到上、从远到近、从整体到局部、二、某√√三、BB四、略第二课(P5)一、1．树冠、树干、树根2．根、茎、叶、花、果实、种子二、√某三、BC四、把白纸紧压在树干上，先用手指在白纸上反复按压，再平捏蜡笔在纸上涂擦，使突起的部分染上颜色。

第三课(P7)一、1．生命体2．高矮、粗细、形状3．一年二、√√√三、1.BA2.ABC四、茎叶果实樟树粗、硬、高大椭圆形大、少狗尾草细、软、矮小扁长小、多第四课（P9）一、1．根茎叶水分阳光空气2．水葫芦金鱼藻水花生浮萍二、√√三、ABABC四、因为水葫芦叶柄部位有膨大的海绵状的气囊结构。

第五课（P11~12）一、1．生命活力活死2．叶片叶柄叶脉3．共同二、某√某三ABCC四、注意：收集到植物的叶要先清除表面杂物，然后夹在书本中压平整，阴干。

第六课（P13）一、1．大小2．颜色二、某√三、略第七课（P15~16）一、1．水生、水生2．水分空气阳光营养3．生命周期二、某√√某三、CCC四、1．植物都有生命周期。

2．生老病死是自然现象也是自然规律，应该正确认识它。

第二单元第一课（P18）一、1．多样环境2．保护环境二、某√三、1~4DCCB四、1．爱护小动物，不伤害它们。

2．保护动物的生存环境，保护它们的生存环境。

3．注意安全，不在危险的地方活动。

第二课（P20）一、1．2短2．触角身体二、√√√某三、BC四、略第三课（P22）一、1．放入水中2．吃食排泄二、√√三、CAB四、用两个手指轻轻捏住蜗牛壳，当蜗牛的身体扭动时，就能看到壳的上部出现一个小孔，这就是蜗牛的呼吸孔。

第四课（P24~25）一、1．潮湿2．一节一节环节二、某某√√三、CBAA四、整体是爬行的，身体是伸缩前进的。

第五课（P26）一、1．信息素2．头部胸部腹部二、某某某三、BCA四、蚂蚁靠信息素交流信息。

教科版科学三年级上册学生活动手册答案水○1水到哪里去了比较水和水蒸气的相同点与不同点。

○2水沸腾了1.加热过程中水的变化记录表2.水沸腾时的观察记录表③水结冰了比较水和冰的相同点和不同点。

○4冰融化了冰融化过程观察记录表用箭头标出水、水蒸气和冰的转化关系。

○5水能溶解多少物质我的课堂活动记录食盐在水中溶解快慢比较记录表○6加快溶解食盐和小苏打的溶解记录表○7混合与分离比较沙和食林的特征。

沙和食林的特征比较记录表○8它们发生了什么变化物质的变化记录表空气○2空气糖占据空间吗画出三个杯子内水的变化。

我的解释:在杯底扎孔，杯内气压降低，杯内水位上升，水占据空间:用打气筒从杯底注入空气，空气占据杯内空间增加，水往外排，水位下降。

○3压缩空气画出注射器的活塞位置实验现象说明:空气可以压缩，有弹性，水不可以压缩。

○4空气有质量吗1.调节天平平衡。

2.皮球增加空气后，画一画天平发生的变化。

3.画出使天平重新平衡的方法。

我的发现:空气有质量。

○5袋空气的质量是多少我的测量记录。

我的解释:○6我们来做热气球请画出加热后塑料袋的状态我的解释:空气受热膨胀，体积增大把塑料袋抬升。

○7风的成因画图或用文字记录你观察到的现象。

我的解释:空气受热膨胀，变轻，上升，从密闭箱上孔飘出，冷空气从侧孔吸入，带着蚊香吸入，形成了风。

天气1、气温计主要由四部分构成：玻璃泡，毛细管，刻度和温标等组成的。

2、读数记录：12℃、7℃、零下3℃、零下8℃降雨量一般用雨量筒测定，所以降水量中可能包含少量的露、霜和松等。

气象学中常有年、月、日、12小时、6小时甚至1小时的降水量，6小时中降下来的雨雪统统融化为水，称为6小时降水量；24小时降下来的雨雪统统融化为水，称为24小时降水量；一个旬降下来的雨雪统统融化为水，称为旬降水量……一年中，降下来的雨雪统统融化为水，称为“年降水量”。

液态降水量称为雨量，有时两者也作为同义词。

单位时间的降水量称为降水强度，常用mm/h或mm/min 为单位。

冀人版三年级上册科学活动手册答案1、根据“银河”光带，我们可以很方便地找到由三颗亮星组成的“夏季大三角”，( )不是“夏季大三角”的成员。

[单选题] *A.织女星B.牛郎星C.心宿二星(正确答案)2、下列物质中，传热能力最强的物质是( )。

[单选题] *A.铁(正确答案)B.塑料C.卡纸3、用弹珠来模拟船上面的货物时，我们会发现弹珠会滚动，导致船容易侧翻，所以可以将船舱设计成分格结构。

[判断题] *对(正确答案)错4、根据中国营养学会建议的儿童热能供给量可知，正在读五年级的妙妙(11岁)每天应摄入（）能量。

[单选题] *A. 1700千卡B. 2200千卡(正确答案)C. 2700千卡5、为了保护( )，我国在可可西里设立了自然保护区。

[单选题] *A.熊猫B.藏羚羊(正确答案)C.丹顶鹤6、苹果树不宜在热带栽种，柑橘不宜在北方栽种，这里起制约作用的是（）。

[单选题] * A．阳光B．温度(正确答案)C．水7、物质在发生化学变化时不一定会发生物理变化。

( ) [单选题]对错(正确答案)8、观察校园生物时要边观察边记录，尽量不要漏掉校园中的任何一种动植物。

[判断题] *对(正确答案)错9、猫咪可以从很高的地方安全地跳下来，这是因为（）。

[单选题] *A.猫爪的肉垫坚硬结实B.猫爪的肉垫有利于排汗C.猫爪的肉垫有缓冲作用(正确答案)10、设计制作小船需要考虑的因素是（）。

[单选题] *A.经费预算B.材料和结构C.安全可靠11、公安机关可以利用( )侦破各种案件。

[单选题] *A.人遗传物质的独一无二B.人指纹的独一无二C.两者都可以(正确答案)12、丹顶鹤是有迁徙行为的鸟类，它的迁徙是为了适应环境。

[判断题] *对(正确答案)错13、国际天文学联合会统一将全天星空划分为88个星座。

[判断题] *对(正确答案)错14、下列科学家对生物进化方面做出突出贡献是( )。

[单选题] *A.阿基米德B.奥斯特C.达尔文(正确答案)15、太阳系中唯一逆向自转的行星是( )。

小学科学三年级上册学生活动手册参考答案第一单元第一课（P2）一、1．闻、听、尝、摸放大镜2．从上到下、从下到上、从远到近、从整体到局部、二、×√√三、B B四、略第二课(P5)一、1．树冠、树干、树根2．根、茎、叶、花、果实、种子二、√×三、B C四、把白纸紧压在树干上，先用手指在白纸上反复按压，再平捏蜡笔在纸上涂擦，使突起的部分染上颜色。

第三课(P7)一、1．生命体2．高矮、粗细、形状3．一年二、√√√三、1.BA 2.ABC四、樟树狗尾草茎粗、硬、高大细、软、矮小叶椭圆形扁长果实大、少小、多第四课（P9）一、1．根茎叶水分阳光空气2．水葫芦金鱼藻水花生浮萍二、√√三、AB ABC四、因为水葫芦叶柄部位有膨大的海绵状的气囊结构。

第五课（P11~12）一、1．生命活力活死2．叶片叶柄叶脉3．共同二、×√×三AB C C四、注意：收集到植物的叶要先清除表面杂物，然后夹在书本中压平整，阴干。

第六课（P13）一、1．大小2．颜色二、× √三、略第七课（P15~16）一、1．水生、水生2．水分空气阳光营养 3．生命周期二、×√√×三、C C C四、1．植物都有生命周期。

2．生老病死是自然现象也是自然规律，应该正确认识它。

第二单元第一课（P18）一、1．多样环境 2．保护环境二、× √三、1~4 D C C B四、1．爱护小动物，不伤害它们。

2．保护动物的生存环境，保护它们的生存环境。

3．注意安全，不在危险的地方活动。

第二课（P20）一、1．2 短2．触角身体二、√√√×三、B C四、略第三课（P22）一、1．放入水中2．吃食排泄二、√√三、C A B四、用两个手指轻轻捏住蜗牛壳，当蜗牛的身体扭动时，就能看到壳的上部出现一个小孔，这就是蜗牛的呼吸孔。

第四课（P24~25）一、1．潮湿2．一节一节环节二、××√√三、C B A A四、整体是爬行的，身体是伸缩前进的。