Unit 3 Keep Fit （单元综合训练）2025-2026学年英语人教版七年级下册

Unit 3 Keep Fit 单元复习 第一部分 语音知识 一. 选出画线部分读音不同的一项。 1. A. mine B. bike C. Jim D. violin 2. A. die B. lie C. pie D. field 3. A. candy B. early C. busy D. why 4. A. discover B. Bill C. in D. hike 5. A. piece B. tie C. niece D. believe 二. 选出画线部分读音不同的一项。 6. A. lie B. pie C. die D. piece 7. A. life B. time C. unit D. rice 8. A. only B. why C. party D. scary 9. A. young B. funny C. yellow D. yes 10. A. fit B. like C. pig D. him 第二部分 重点词汇 一. 单词拼写 1. Maybe your daughter will be back           ____ (某时) next month. 2.Whose is the            ____ ?(跳绳) 3. It is cold today, so __________ people would like to stay outside for long.(很少的) 4. To keep           ____ (健康的), you can get up early and jog. 5. Could you please lend me your tennis ___________ ? Mine is broken.(球拍) 6. All of them are members of the women’s ___________ (排球运动) team. 7. Of all the sports, I like ___________ best.(羽毛球运动) 8. Lisa does ___________ (仰卧起坐) every day. 9. It’s so cold. I’d like to buy a coat and a pair of ___________ (手套). 10. She has a ___________ (目标) to win the swimming match after weeks of practice. 11. Many ___________（青少年）like playing basketball. 12. The children work in different ___________ (小组) to clean up the park. 13. ___________ (原谅) me, could you please tell me how to get to the hospital? 14. My brother is good at playing basketball and he is in his school basketball ___________ (队). 15. This jacket is ___________(正好) my size. 16. He ___________(几乎不) plays video games because he likes outdoor activities. 17. They will have a football ___________ (比赛) on Sunday. 18. Mr Green walked to school ___________ (代替) of driving his car this morning. 19. My mother always ___________ (鼓励) me to make some good friends. 20. My mother bought me a new blue ___________(T恤衫). 二. 单项选择 21. I think Hangzhou is a(n) ___________ place to live in. The weather is nice and the people are friendly there. A. perfect B. awful C. absent D. dangerous 22. The little boy likes playing basketball. His mother takes him to basketball ___________ every week. A. danger B. practice C. app D. spirit 23. The man likes doing sports. He always ___________ in the gym after work. A. works out B. takes out C. goes out D. hangs out 24. We don’t want to ___________ the football match, so we practise hard every day. A. build B. understand C. win D. lose 25. My brother shows great ___________ in his studies this term. A. practice B. respect C. progress D. danger 26. —Does the sports watch ___________ Mary? —It must be hers. She is the only one who wears the sports watch in our class. A. come from B. look after C. belong to D. look like 27. Sara has a lot of ___________ and always participates actively in class activities. A. energy B. danger C. respect D. luck 28. My brother has a healthy living habit. He ___________ stays up late, and he is an early bird. A. usually B. seldom C. often D. always 29. —Do you think where can Lily ___________ her ping-pong bat? —I guess, on the sports field. A. show B. trick C. lose D. jump 30. Our teachers always encourage us to study hard, and they believe we can ___________ one day. A. leave B. treat C. succeed D. lose 第三部分 语法知识 一. 单项选择 1. People ___________ go swimming in winter because the water is very cold. A. seldom B. often C. always D. sometimes 2. —Why do you like reading books by Lu Xun? —Because his books always encourage me ___________ hard. A. study B. studying C. to study D. studies 3. I ___________ go hiking with my friends. I hope I can do it with my dad ___________. A. sometime; sometimes B. sometimes; sometimes C. sometime; sometime D. sometimes; sometime 4. —I want to be an artist, but it ___________ a little hard. —Work hard, and ___________ you’ll succeed at last. A. maybe; may be B. may be; maybe C. maybe; maybe D. may be; may be 5. —Could I ask your neighbours for help, Lucy? —I’m afraid not. I ___________ know them. A. only B. hardly C. seldom D. just 6. —Do you have ___________ friends in the school? —Yes. But ___________ of them can speak English well. A. few;few B. a few;few C. a few;a few D. few;a few 7. —___________ do you go to the Science Club? —Twice a week. A. How often B. How soon C. How much D. How long 8. —Are those books ___________? —No, they are not mine. They belong to ___________. A. yours; he B. yours; his C. yours; him D. your; he 9. —Are the two ping-pong bats Lisa’s? —No. The red one is ___________ and the black one is ___________. A. her; my B. hers; my C. her; mine D. hers; mine 10. —Hi, Sara. Is this ___________ English book? — No. ___________ is on the desk. A. your; Mine B. yours; My C. yours; Mine D. your; My 二. 单句语法填空 11. What about  ___________ in the park this evening?(jog) 12. We can have fun ___________ in the snow in winter.(play) 13. Our class won two football ___________ at the sports meeting.(match) 14. I play badminton ___________ a week,on Wednesday and Friday.(two) 15. —Are these ___________ (you) books? —No,they aren’t. They’re ___________ (he). 16. —Is that ___________ (she) pencil box? —Yes,it’s ___________ (her). 17. —Are these ___________ (you) pencils?     —Yes, they are___________ (our). 18. —Is this ___________ (you) dog? —No, ___________ (my) is white. 19. It’s hard for me ___________ every day.(run) 20. I go home with my brother about ___________ a month.(one) 21. The red hat is not ___________.It’s my brother’s.(me) 22. My parents tell me not to go ___________ in the river.(swim) 23. It’s cold. I need a pair of ___________ .(glove) 24. If you keep working hard, you can succeed in ___________ great progress.(make) 25. The bike isn’t Lily’s. ___________ is pink.(she) 26. The classroom on the second floor is not ___________ (their). It’s ___________ (our). 27. Our teacher encourages us ___________ (read) more books every day. 28. If you don’t ___________(success) at first, just try, try again. 29. We can go ___________ (skateboard) together after school. 30. Don’t be upset! I think you should keep ___________ (do) it. 三. 句型转换 31. This tennis racket is Han Lin’s.（对画线部分提问）            tennis racket           this? 32.Jason practises the guitar three times a week . （对画线部分提问）                      ​           Jason           the guitar? 33.I play baseball often.（改为一般疑问句）                      play baseball often? 34.This is his baseball glove. （改为同义句） This baseball glove                      . 35.George doesn’t often play volleyball.（用seldom改写句子） George                      volleyball. 四. 句子翻译 36. 你多久踢一次足球？           _____________________________________________________ 37.我们通常放学后每周练习三次。   _________________________________________________________ 38 .这件T恤衫是谁的？  __________________________________________________________ 39.这只棒球手套是你的吗？  _________________________________________________________ 40.我们每周游泳一次。（翻译句子） _________________________________________________________ 第四部分 综合运用 第一节 根据短文内容，判断正误（正确: “T”, 错误 “F”） Rock climbing did not become a sport until late in the 1990s. But now it has become a popular outdoor activity. While rock climbing may still be necessary for mountain climbing, most people just climb low hills for fun. If you ever tried rock climbing, you will know that it is not a very easy sport. Indoor and outdoor rock climbing both need practice. Most people don’t know that rock climbing sports depends on your body and mind. To climb successfully, one must use wonderful skills. One of the important rules is to always have three parts of your body on the rock face. Another important rule is that your arms only hold you close to the rock face while your legs are pushing you up. The closer you are to the rock face, the easier it is to climb. Rock climbing is a wonderful sport. Once you start to learn how to climb, you’ll find more fun. People who like games such as chess playing or problem-solving may love rock climbing because they are nearly the same in the way of thinking. For anyone who wants to get into beautiful shape, rock climbing is a fun and good way. Anyone who enjoys a difficult game and loves the outdoors should think of taking rock climbing as a new hobby. 1.Rock climbing became a sport in the middle of the 1990s. 2.Rock climbing is a sport that challenges (挑战) people’s body and mind. 3.The chess players may like rock climbing because they’d like to get into beautiful shape. 4.It’s more difficult for you to climb if you stay farther from the rock face. 5.The passage is mainly about how to climb successfully. 第二节 根据短文内容，从题目所给的A、B、C、D四个选项中选出最佳选项。 Today, people want to keep healthy through exercise. But some of their ideas are not right. “Meat is good food before you do exercise because it has much energy.” Wrong! You can have some food like potatoes, bread, bananas and so on. But meat is not good food before you do exercise, because the best food should have carbohydrates (碳水化合物). “The best time to exercise is early in the morning. ” Wrong! Morning is a good time to exercise, but it may not be good for you. You can also exercise in the afternoon or evening. So there is no fixed (固定的) time for you to exercise. “You can’t drink water when you exercise because it makes you feel tired.” Wrong! When you exercise, you must have some water during breaks (休息). And after exercising, you must have much water. If you don’t drink enough water, then you may feel tired. “     ▲     ” Wrong! You need to give your body a day to have a break. Too much exercise is bad for your health. And remember, don't exercise when you are very tired. 6.How many wrong ideas are mentioned (提到) in the passage? A. Two. B. Three. C. Four. D. Five. 7.What does the underlined part “there is no fixed time for you to exercise” probably mean? A. It’s difficult for you to exercise. B. You can’t exercise in the morning. C. You must exercise in the afternoon. D. You can choose the time to exercise. 8.Which sentence can we put into“     ▲     ”in the last paragraph? A. Exercising is very difficult for students. B. Exercising every day is very important. C. Exercising with your friends is interesting. D. Exercising too much is not good for you. 9.Which idea is TRUE according to the passage? A. Eat lots of chicken before doing exercise. B. Don’t exercise in the evening. C. Drink enough water after exercising. D. Exercise when you are tired. 10.Which best shows the structure of the passage? (=Paragraph 1) A. B. C. ​​​D. 第三节 根据短文内容，从短文后所给的选项中选出能填入空白处的最佳选项，选项中有两处为多余选项。 Do you like outdoor activities? What do you usually do when you are free? 11 __ Here are some of my favourite outdoor activities. Camping Camping is a great way to get close to nature. We can sleep in a tent under the stars. 12 __ When we go camping, we usually go to a park or a forest. We enjoy the fresh air and the beautiful scenery. Hiking Hiking is another fun outdoor activity. We can walk in the mountains or on the beach. 13 __ We can also enjoy the peace and quiet of nature. When we hike, we usually bring a backpack with some food, water and a map. Cycling Cycling is a great way to exercise and enjoy the outdoors. 14 __ We can see many interesting things along the way. We can also stop at interesting places and take pictures. When we cycle, we usually wear a helmet for safety. In a word, outdoor activities are good for our health and happiness.  15 __ Why not go out and enjoy the beautiful nature? A.I like reading books about outdoor activities. B.We can also cook delicious food over a campfire. C.We can ride our bikes on the road or in the countryside. D.They can make us relaxed and help us forget our problems. E.There are many kinds of outdoor activities that we can do. F.Some can even choose high mountains to challenge (挑战). G.Many people like to go camping with their families or friends. 学科网（北京）股份有限公司 $ Unit 3 Keep Fit 单元复习 第一部分 语音知识 一. 选出画线部分读音不同的一项。 1. A. mine B. bike C. Jim D. violin 2. A. die B. lie C. pie D. field 3. A. candy B. early C. busy D. why 4. A. discover B. Bill C. in D. hike 5. A. piece B. tie C. niece D. believe 【答案】C、D、D、D、B 二. 选出画线部分读音不同的一项。 6. A. lie B. pie C. die D. piece 7. A. life B. time C. unit D. rice 8. A. only B. why C. party D. scary 9. A. young B. funny C. yellow D. yes 10. A. fit B. like C. pig D. him 【答案】D、C、B、B、B 第二部分 重点词汇 一. 单词拼写 1. Maybe your daughter will be back           ____ (某时) next month. 【答案】sometime 2.Whose is the            ____ ?(跳绳) 【答案】jump rope 3. It is cold today, so __________ people would like to stay outside for long.(很少的) 【答案】few 4. To keep           ____ (健康的), you can get up early and jog. 【答案】fit 5. Could you please lend me your tennis ___________ ? Mine is broken.(球拍) 【答案】racket 6. All of them are members of the women’s ___________ (排球运动) team. 【答案】volleyball 7. Of all the sports, I like ___________ best.(羽毛球运动) 【答案】badminton 8. Lisa does ___________ (仰卧起坐) every day. 【答案】sit-ups 9. It’s so cold. I’d like to buy a coat and a pair of ___________ (手套). 【答案】gloves 10. She has a ___________ (目标) to win the swimming match after weeks of practice. 【答案】goal 11. Many ___________（青少年）like playing basketball. 【答案】teenagers 12. The children work in different ___________ (小组) to clean up the park. 【答案】groups 13. ___________ (原谅) me, could you please tell me how to get to the hospital? 【答案】Excuse 14. My brother is good at playing basketball and he is in his school basketball ___________ (队). 【答案】team 15. This jacket is ___________(正好) my size. 【答案】just 16. He ___________(几乎不) plays video games because he likes outdoor activities. 【答案】hardly ever/hardly 17. They will have a football ___________ (比赛) on Sunday. 【答案】match 18. Mr Green walked to school ___________ (代替) of driving his car this morning. 【答案】instead 19. My mother always ___________ (鼓励) me to make some good friends. 【答案】encourages 20. My mother bought me a new blue ___________(T恤衫). 【答案】T-shirt 二. 单项选择 21. I think Hangzhou is a(n) ___________ place to live in. The weather is nice and the people are friendly there. A. perfect B. awful C. absent D. dangerous 【答案】A 22. The little boy likes playing basketball. His mother takes him to basketball ___________ every week. A. danger B. practice C. app D. spirit 【答案】B 23. The man likes doing sports. He always ___________ in the gym after work. A. works out B. takes out C. goes out D. hangs out 【答案】A 24. We don’t want to ___________ the football match, so we practise hard every day. A. build B. understand C. win D. lose 【答案】D 25. My brother shows great ___________ in his studies this term. A. practice B. respect C. progress D. danger 【答案】C 26. —Does the sports watch ___________ Mary? —It must be hers. She is the only one who wears the sports watch in our class. A. come from B. look after C. belong to D. look like 【答案】C 27. Sara has a lot of ___________ and always participates actively in class activities. A. energy B. danger C. respect D. luck 【答案】A 28. My brother has a healthy living habit. He ___________ stays up late, and he is an early bird. A. usually B. seldom C. often D. always 【答案】B 29. —Do you think where can Lily ___________ her ping-pong bat? —I guess, on the sports field. A. show B. trick C. lose D. jump 【答案】C 30. Our teachers always encourage us to study hard, and they believe we can ___________ one day. A. leave B. treat C. succeed D. lose 【答案】C 第三部分 语法知识 一. 单项选择 1. People ___________ go swimming in winter because the water is very cold. A. seldom B. often C. always D. sometimes 【答案】A 2. —Why do you like reading books by Lu Xun? —Because his books always encourage me ___________ hard. A. study B. studying C. to study D. studies 【答案】C 3. I ___________ go hiking with my friends. I hope I can do it with my dad ___________. A. sometime; sometimes B. sometimes; sometimes C. sometime; sometime D. sometimes; sometime 【答案】D 4. —I want to be an artist, but it ___________ a little hard. —Work hard, and ___________ you’ll succeed at last. A. maybe; may be B. may be; maybe C. maybe; maybe D. may be; may be 【答案】B 5. —Could I ask your neighbours for help, Lucy? —I’m afraid not. I ___________ know them. A. only B. hardly C. seldom D. just 【答案】B 6. —Do you have ___________ friends in the school? —Yes. But ___________ of them can speak English well. A. few;few B. a few;few C. a few;a few D. few;a few 【答案】B 7. —___________ do you go to the Science Club? —Twice a week. A. How often B. How soon C. How much D. How long 【答案】A 8. —Are those books ___________? —No, they are not mine. They belong to ___________. A. yours; he B. yours; his C. yours; him D. your; he 【答案】C 9. —Are the two ping-pong bats Lisa’s? —No. The red one is ___________ and the black one is ___________. A. her; my B. hers; my C. her; mine D. hers; mine 【答案】D 10. —Hi, Sara. Is this ___________ English book? — No. ___________ is on the desk. A. your; Mine B. yours; My C. yours; Mine D. your; My 【答案】A 二. 单句语法填空 11. What about  ___________ in the park this evening?(jog) 【答案】jogging 12. We can have fun ___________ in the snow in winter.(play) 【答案】playing 13. Our class won two football ___________ at the sports meeting.(match) 【答案】matches 14. I play badminton ___________ a week,on Wednesday and Friday.(two) 【答案】twice 15. —Are these ___________ (you) books? —No,they aren’t. They’re ___________ (he). 【答案】your; his 16. —Is that ___________ (she) pencil box? —Yes,it’s ___________ (her). 【答案】her; hers 17. —Are these ___________ (you) pencils?     —Yes, they are___________ (our). 【答案】your; ours 18. —Is this ___________ (you) dog? —No, ___________ (my) is white. 【答案】your; mine 19. It’s hard for me ___________ every day.(run) 【答案】to run 20. I go home with my brother about ___________ a month.(one) 【答案】once 21. The red hat is not ___________.It’s my brother’s.(me) 【答案】mine 22. My parents tell me not to go ___________ in the river.(swim) 【答案】swimming 23. It’s cold. I need a pair of ___________ .(glove) 【答案】gloves 24. If you keep working hard, you can succeed in ___________ great progress.(make) 【答案】making 25. The bike isn’t Lily’s. ___________ is pink.(she) 【答案】Hers 26. The classroom on the second floor is not ___________ (their). It’s ___________ (our). 【答案】theirs; ours 27. Our teacher encourages us ___________ (read) more books every day. 【答案】to read 28. If you don’t ___________(success) at first, just try, try again. 【答案】succeed 29. We can go ___________ (skateboard) together after school. 【答案】skateboarding 30. Don’t be upset! I think you should keep ___________ (do) it. 【答案】doing 三. 句型转换 31. This tennis racket is Han Lin’s.（对画线部分提问）            tennis racket           this? 【答案】Whose is 32.Jason practises the guitar three times a week . （对画线部分提问）                      ​           Jason           the guitar? 【答案】How often does; practice 33.I play baseball often.（改为一般疑问句）                      play baseball often? 【答案】Do you 34.This is his baseball glove. （改为同义句） This baseball glove                      . 【答案】is his 35.George doesn’t often play volleyball.（用seldom改写句子） George                      volleyball. 【答案】seldom plays 四. 句子翻译 36. 你多久踢一次足球？           _____________________________________________________ 【答案】How often do you play football? 37.我们通常放学后每周练习三次。   _________________________________________________________ 【答案】We usually practise three times a week after school. 38 .这件T恤衫是谁的？  __________________________________________________________ 【答案】Whose T-shirt is it? 39.这只棒球手套是你的吗？  _________________________________________________________ 【答案】Is this baseball glove yours? 40.我们每周游泳一次。（翻译句子） _________________________________________________________ 【答案】We swim once a week./We go swimming once a week. 第四部分 综合运用 第一节 根据短文内容，判断正误（正确: “T”, 错误 “F”） Rock climbing did not become a sport until late in the 1990s. But now it has become a popular outdoor activity. While rock climbing may still be necessary for mountain climbing, most people just climb low hills for fun. If you ever tried rock climbing, you will know that it is not a very easy sport. Indoor and outdoor rock climbing both need practice. Most people don’t know that rock climbing sports depends on your body and mind. To climb successfully, one must use wonderful skills. One of the important rules is to always have three parts of your body on the rock face. Another important rule is that your arms only hold you close to the rock face while your legs are pushing you up. The closer you are to the rock face, the easier it is to climb. Rock climbing is a wonderful sport. Once you start to learn how to climb, you’ll find more fun. People who like games such as chess playing or problem-solving may love rock climbing because they are nearly the same in the way of thinking. For anyone who wants to get into beautiful shape, rock climbing is a fun and good way. Anyone who enjoys a difficult game and loves the outdoors should think of taking rock climbing as a new hobby. 1.Rock climbing became a sport in the middle of the 1990s. 2.Rock climbing is a sport that challenges (挑战) people’s body and mind. 3.The chess players may like rock climbing because they’d like to get into beautiful shape. 4.It’s more difficult for you to climb if you stay farther from the rock face. 5.The passage is mainly about how to climb successfully. 【答案】F、T、F、T、F 【解析】1. 根据第一段中Rock climbing did not become a sport until late in the 1990s.可知，直到20世纪90年代末，攀岩才成为一项运动，而不是20世纪90年代中期。故选F。 2. 根据第二段中Most people don't know that rock climbing sports depends on your body and mind.（大多数人不知道攀岩运动取决于你的身体和思想。）可知，攀岩是一项挑战人的身心的运动。故选T。 3. 根据最后一段中People who like games such as chess playing or problem-solving may love rock climbing because they are nearly the same in the way of thinking.（喜欢下棋或解决问题等游戏的人可能会喜欢攀岩，因为他们的思维方式几乎相同。）可知，喜欢下棋或解决问题等游戏的人可能会喜欢攀岩，因为他们的思维方式几乎相同，而不是因为他们想塑造出良好的身材。故选F。 4. 根据第三段中的The closer you are to the rock face, the easier it is to climb.（你离岩壁越近，攀登就越容易。）可知，你离岩壁越远，攀登就越困难。故选T。 5. 本文主要介绍了攀岩运动，而不是介绍如何成功地攀登。故选F。 第二节 根据短文内容，从题目所给的A、B、C、D四个选项中选出最佳选项。 Today, people want to keep healthy through exercise. But some of their ideas are not right. “Meat is good food before you do exercise because it has much energy.” Wrong! You can have some food like potatoes, bread, bananas and so on. But meat is not good food before you do exercise, because the best food should have carbohydrates (碳水化合物). “The best time to exercise is early in the morning. ” Wrong! Morning is a good time to exercise, but it may not be good for you. You can also exercise in the afternoon or evening. So there is no fixed (固定的) time for you to exercise. “You can’t drink water when you exercise because it makes you feel tired.” Wrong! When you exercise, you must have some water during breaks (休息). And after exercising, you must have much water. If you don’t drink enough water, then you may feel tired. “     ▲     ” Wrong! You need to give your body a day to have a break. Too much exercise is bad for your health. And remember, don't exercise when you are very tired. 6.How many wrong ideas are mentioned (提到) in the passage? A. Two. B. Three. C. Four. D. Five. 7.What does the underlined part “there is no fixed time for you to exercise” probably mean? A. It’s difficult for you to exercise. B. You can’t exercise in the morning. C. You must exercise in the afternoon. D. You can choose the time to exercise. 8.Which sentence can we put into“     ▲     ”in the last paragraph? A. Exercising is very difficult for students. B. Exercising every day is very important. C. Exercising with your friends is interesting. D. Exercising too much is not good for you. 9.Which idea is TRUE according to the passage? A. Eat lots of chicken before doing exercise. B. Don’t exercise in the evening. C. Drink enough water after exercising. D. Exercise when you are tired. 10.Which best shows the structure of the passage? (=Paragraph 1) A. B. C. ​​​D. 【答案】C、D、B、C、A 【解析】本文指出人们在运动中存在的四个错误观念，包括运动前吃肉、固定晨练、运动不喝水、过度运动，同时给出正确做法，强调运动需选合适时间、补水、适度休息，倡导健康的运动方式。 6. 【解析】推理判断题。文章依次列举了运动前吃肉、固定晨练、运动不喝水、过度运动四个错误观念。故选 C。 7. 【解析】句意理解题。根据“ you can exercise at any time of the day”可知，锻炼时间不固定。故选 D。 8. 【解析】推理判断题。本段围绕每日锻炼展开，强调坚持的重要性。故选 B。 9. 【解析】细节理解题。根据“ drink enough water”可知，运动后要多喝水。故选 C。 10. 【解析】结构分析题。文章为总分结构，第一段总述，后四段分述四个错误观念。故选 A。 第三节 根据短文内容，从短文后所给的选项中选出能填入空白处的最佳选项，选项中有两处为多余选项。 Do you like outdoor activities? What do you usually do when you are free? 11 __ Here are some of my favourite outdoor activities. Camping Camping is a great way to get close to nature. We can sleep in a tent under the stars. 12 __ When we go camping, we usually go to a park or a forest. We enjoy the fresh air and the beautiful scenery. Hiking Hiking is another fun outdoor activity. We can walk in the mountains or on the beach. 13 __ We can also enjoy the peace and quiet of nature. When we hike, we usually bring a backpack with some food, water and a map. Cycling Cycling is a great way to exercise and enjoy the outdoors. 14 __ We can see many interesting things along the way. We can also stop at interesting places and take pictures. When we cycle, we usually wear a helmet for safety. In a word, outdoor activities are good for our health and happiness.  15 __ Why not go out and enjoy the beautiful nature? A.I like reading books about outdoor activities. B.We can also cook delicious food over a campfire. C.We can ride our bikes on the road or in the countryside. D.They can make us relaxed and help us forget our problems. E.There are many kinds of outdoor activities that we can do. F.Some can even choose high mountains to challenge (挑战). G.Many people like to go camping with their families or friends. 【答案】E、B、F、C、D 【解析】 11. 作者介绍自己喜爱的户外活动，包括露营、徒步、骑行，阐述各项活动的体验与准备，强调户外活动有益健康与心情，呼吁大家走出户外感受自然。  前文询问是否喜欢户外活动、空闲时的活动，后文引出喜爱的户外活动，E项“我们可以做的户外活动有很多种”承上启下，衔接自然，故选 E。 12. 本段介绍露营，前文讲在星空下帐篷睡觉，B项“我们还能在篝火上做美味的食物”补充露营的具体活动，符合语境，故选 B。 13. 本段讲徒步，前文说在山间或海边行走，F项“有些人甚至选择高山来挑战”进一步说明徒步的不同形式，衔接上下文，故选 F。 14. 本段介绍骑行，前文说骑行是锻炼和享受户外的好方式，C项“我们可以在路上或乡村骑自行车”具体说明骑行的场景，符合语境，故选 C。 15.  前文说户外活动有益健康和心情，D项“它们能让我们放松，帮助我们忘记烦恼”补充户外活动的好处，呼应前文并引出呼吁，故选 D。 学科网（北京）股份有限公司 $