【单元考点培优】Module 12 Save our world 专题08 补全对话-2025-2026学年九年级英语上册单元复习考点培优外研版（含答案解析）

/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
2025-2026学年九年级英语上册单元复习考点培优外研版
Module 12 Save our world 专题08 补全对话
学校:___________姓名：___________班级：___________考号：___________
请阅读下面对话，根据对话内容从文后的七个选项中选择五个填入空白处，使对话通顺、合理，意思完整。一空一句。
A: Hi, Lily. What did you do during the May Day holiday
B: 1 It was amazing.
A: Sounds great. Where did you go camping
B: 2
A: What kind of animals did you see there
B: 3 All kinds of birds were singing in the trees.
A: But you know, many places like this are facing environmental problems.
B: Yeah, they are really harmful to these animals. 4
A: So, what do you think we can do as students
B: 5 We can also encourage our families to use less plastic and save water.
A: Good ideas. I think we can also organize some volunteer activities in the community.
B: That’s a great plan. If more people join us, we can make a real difference.
A．I went on a camping trip.
B．I saw deer walking around in the forest.
C．There are too many animals in the wild.
D．We need to do something to change this.
E．We can start by reducing waste at school.
F．The environment is getting better these days.
G．I went to a national park and saw many animals there.
阅读下面对话，从文后7个选项中选择5个恰当的选项完成此对话。
A: Hi, Wang Lin. Did you see the 8 o’clock program of CCTV-1 last night.
B: No. 6
A: About environment protection. It tells us some good ways.
B: 7
A: Well, we can start by saving water in our daily life. For example, after washing things, we can use the water to do something else.
B: Yes. 8
A: And we’d better not use plastic bags, either.
B: Good idea. 9
A: Quite right. And we can also save paper. 10
B: Right! Everyone can do something to protect our environment.
A．Making paper needs many trees.
B．What can we do
C．At least we should reduce or recycle plastic bags.
D．What is it about
E．What else
F．Who can we learn from
G．Actions speak louder than words.
根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。
A: Hello, Kangkang. 11
B: Sure. Trees are lungs (肺) of Earth. They’re important to both humans and animals.
A: 12 . And do you know paper is made from trees Every day many trees are cut down to make paper.
B: That’s too bad. 13
A: We can reduce the use of paper.
B: That seems easy. We can use both sides of paper, right
A: Yes. 14 .
B: That’s to say we should plant trees on the Tree-Planting Day every year.
A: Not exactly. Make every day the Tree-Planting Day. There will be an activity to plant trees in our school tomorrow. 15
B: Why not
根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。
A: Hi, Bill! I haven’t seen you these two days. 16
B: I have been to my hometown.
A: 17
B: Because I went there for an activity called “Let’s Be Green”.
A: “Let’s Be Green” 18
B: It’s an activity about protecting the environment. Everyone there needs to do something good for the environment.
A: Sounds good. What did you do there
B: 19 .
A: Wow, you are really a green person now.
B: Thank you. And I will go there again this weekend. 20
A: Yes. I’d love to.
B: OK. I’ll call you then.
阅读下面对话，从下面7个选项中选择5个恰当的句子完成此对话。
A: Where have you been these days, Michael I called you yesterday. But there was no answer.
B: 21
A: 22
B: It used to be so beautiful, but now there are many factories there. 23
A: That’s terrible.
B: 24
A: You can write to “Greener China”. If they know about it, they will prevent it.
B: 25 Thank you.
A．I have been to my hometown.
B．The factories produce waste water and pour waste water into the river.
C．How is your hometown
D．That’s great!
E．I will do it at home.
F．Oh, my goodness.
G．I think I must do something to stop it.
根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。
A: Where did you go last Sunday, Tina
B: 26 .
A: Wow. You went to Mount Huangshan. 27
B: I collected some rubbish with some friends.
A: It was a meaningful job. 28
B: Yi-You Environmental Protection Team organized this activity.
A: 29
B: Well, it is an organization to collect rubbish out of mountains.
A: It is great! Do you know when they will have the next activity soon
B: Next Sunday.
A: Er... how can I take part in their activity next Sunday
B: 30 .
A: OK. Thank you.
根据对话内容，从文后选择恰当的句子将对话补充完整。（选项中有两项是多余的）
A: Hi, I’m Chris. Nice to meet you!
B: Oh, hi, I’m Amy. 31
A: So, Amy. Why are you interested in joining our group
B: Well, I want to do something for our environment.
A: 32 We are all trying to live a low-carbon (低碳) life.
B: A low-carbon life What is that
A: It’s a green lifestyle. 33 We still buy daily things like food and drinks. But we try not to buy new clothes or shoes.
B: Wow! 34
A: Well, we eat less meat and we prefer more local food.
B: I can do that. And I often take a bus to school.
A: That’s great. Then welcome to join us.
B: 35 Thanks.
A．Anything else
B．It’s great to see you, too.
C．Can you lend me a bike
D．This group is just right for you.
E．I’d love to.
F．Let’s eat together.
G．We start with less shopping.
根据对话内容，从下面选出适当的句子补全对话，有一个选项是多余的。
A: Hey, Mark, let’s go swimming this afternoon.
B: I don’t think I want to go.
A: 36
B: I was there last weekend and the river was really dirty.
A: No way! 37
B: Not anymore. I think people are throwing litter into the river. Factories are also putting waste water into the river.
A: 38 We should write to the government. They should close down the factories.
B: 39 But I think everyone should help to clean up the river, too.
A: 40 Everyone should play a part, not just the government.
A．You’re right.
B．That’s a good idea.
C．It doesn’t matter.
D．That’s terrible.
E．Why not
F．It used to be so clean.
用下面选项中正确的选项补全对话，其中有两项是多余的。
A: Where have you been, Mike I have just called you, but you weren’t in.
B: 41
A: Why did you go there
B: 42 It has made several old people who live nearby sick.
A: 43
B: Do you think “Greener China” can do something
A: 44 I think we should write a letter to it about the pollution.
B: 45 It’s our duty to protect the environment.
A．Good idea.
B．I’m not free.
C．Yes, of course.
D．That’s terrible.
E．What should we do to stop it
F．I’ve been to a rubber (橡胶) factory.
G．Because it was pouring waste water into the river.
根据对话内容，从下面选项中选出适当的选项补全对话，其中有两项为多余选项。
A: I have finished my homework. Let’s go for a walk.
B: Turn off the light, Frank. 46
A: Oh, I usually do that. I was in a hurry just now.
B: I got it. I’ve just read a book which gives ideas about how we can protect the environment. 47
A: Oh, I never do that. You see, I have very short hair. 48
B: You should take your own bags when you go shopping.
A: That’s easy. 49 What else
B: People should stop driving cars and start riding bikes.
A: No way! It takes me 45 minutes to get to school by bike.
B: But it’s good for the environment. 50
A: And you live close to school.
B: Just do anything that we can do.
A: OK!
A．It saves electricity.
B．Is it good for our eyes
C．I will do that from now on.
D．What else does the book say
E．I like riding my bike as well.
F．For example, turn off the shower when washing your hair.
G．I drive to school every day.
根据下面的对话情景，在每个空白处填上一个恰当的句子，使对话的意思连贯、完整。
A: Hi, Peter! What are you doing
B: I’m reading a newspaper.
A: 51
B: Yes. Here’s a piece of news about the Easy Car.
A: The Easy Car 52
B: It’s used for collecting food waste and turning it into good things.
A: Wow! 53
B: By four students from Hong Kong. What do you think of them
A: 54 . They helped solve the problem of food waste in the city.
B: 55 . They’re the pride of our country.
根据对话情景，在空白处选填上一个恰当的句子。使对话的意思连贯、完整。
Bruce: Hello, Linda! Would you like to go to the park with me this weekend
Linda: I’d love to, but the park is dirty.
Bruce: 56
Linda: It was clean years ago. 57
Bruce: What happened
Linda: 58 It made the park very dirty.
Bruce: That’s too bad! And what could we do
Linda: First we could put up signs to ask people to protect the environment.
Bruce: Sounds good. 59
Linda: We could volunteer our time to help clean up the park.
Bruce: Good idea. 60
Linda: OK.
A．But now the situation is different.
B．Yes, it’s very clean.
C．Let’s start to do something this weekend.
D．People dropped litter everywhere.
E．I disagree with you.
F．I remember it used to be a good place to exercise.
G．What else
阅读下面对话，从7个选项中选择5个恰当的句子完成此对话。
A: Hi, Jane. Would you like to help save the environment
B: I’d like to. 61
A: Well, first, you can start by turning off the lights when you leave a room.
B: OK. That’s easy. 62
A: Next, you can ride a bicycle. 63
B: I like riding so I ride to school every day. What else
A: Third, remember the importance of garbage sorting (垃圾分类).
B: Good idea. We have many recyclable things at home like newspapers and books.
A: The fourth idea is: 64
B: You mean when I have shampoo (洗发剂) in my hair.
A: Yes. Get wet, turn off the shower, put the shampoo in your hair and then turn on the shower and wash it out.
B: Yes. 65 We have to save water.
A．But what can I do for you
B．I think water is very important to us.
C．Turn off the shower when you are not using it.
D．But what can I do
E．Don’t take a taxi if you don’t have to.
F．Take a bag when you go shopping.
G．What’s next
请通读下面对话，根据对话内容，从下面的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。
Alice: How was your day, Jenny
Jenny: Alice, it was good but very busy at the same time. 66
Alice: Mine was the same. I feel so tired but this ice cream is really helping me relax.
Jenny: Yeah! It’s so hot these days.
(Alice is looking for something.)
Jenny: 67
Alice: A dustbin (垃圾桶).
Jenny: 68
Alice: I need to throw the ice cream stick.
Jenny: Oh, it’s just a stick. 69
Alice: No, we can’t. It’s very wrong to do so. If we throw the rubbish here and there, it will cause environmental pollution.
Jenny: Your words make sense. 70 Look! There is a dustbin. You can throw the stick into it.
A．Anything else
B．What about yours
C．Why do you need it
D．You can throw it anywhere.
E．What are you searching for
F．We should try our best to protect our environment.
根据对话内容，从文后选出恰当的句子补全对话，有一个选项是多余的。
A: Hi, Lily! I couldn’t find you just now. 71
B: I went to the beach to pick up the rubbish.
A: 72
B: I went with my classmates.
A: 73
B: Because our teacher asked us to do a bit to protect the environment.
A: I think the idea of picking up the rubbish on the beach is great!
B: Yes. 74 But now the rubbish can be seen almost everywhere with many visitors coming.
A: You are helping to prevent the rubbish from getting into the sea. May I join you next time
B: 75
A．Because it is dirty.
B．Yes, of course.
C．Why did you do that
D．The beach used to be very clean.
E．Where were you
F．Who did you go with
根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。
A: Hi, Bill! I didn’t see you at the sports meeting yesterday. 76
B: I have been to the People’s Park.
A: 77
B: Because I went to take part in the “Environment Protector” activity with my classmates.
A: 78
B: We stayed there for about two hours.
A: 79
B: We picked up the rubbish on the ground, cleaned the public walls and planted some trees.
A: You began to be a green person.
B: Yes. 80
A: Yes. I’d love to. But what should I do
B: You can begin with small things. For example, turn off the lights when you leave a room.
A: OK.
请通读下面对话，根据对话内容，从选项中选出能填入空白处的最佳选项，选项中有一项为多余选项。
Tim: Let’s begin our study project on environmental protection. Any ideas
Jack: I read a passage called “Great Green Ideas”. 81
Tim: Sounds interesting. Can you tell me more about this
Jack: 82 Some developing countries use plastic bottles to build a school.
Tim: That’s great! 83
Jack: People collect plastic bottles or boxes and fill them with wasted paper. They use them as bricks (砖).
Tim: Wow! 84
Jack: Yes, it’s surprising! 85
Tim: That’s really a great idea.
A．Of course!
B．That’s amazing!
C．How do they make it happen
D．It writes about how people live a green life.
E．It costs less money and the community is cleaner.
F．Why do they build such a school
根据下面的对话情景，在空白处填入一个适当的句子，使对话的意思连贯、完整。
(Ms. Li is interviewing a man.)
Ms. Li: Excuse me, sir. Can I ask you a few questions about the low-carbon (低碳的) lifestyle
Man: 86
Ms. Li: I hear you’re using an app to record low-carbon activities. 87
Man: I started using it two years ago.
Ms. Li: Can you tell me more
Man: Sure. The app offers us low-carbon points if we take part in the activities on it.
Ms. Li: 88
Man: In many ways. For example, we can get one point if we walk 2,000 steps. We can also get points by recycling.
Ms. Li: 89
Man: They can be used for buying movie tickets, shopping or taking a bus.
Ms. Li: Sounds interesting. How many points have you got
Man: I have got 24,000 points, the most among all the users in our city.
Ms. Li: 90
Man: Thank you.
情景对话根据对话内容，从文后选出能填入空白处的最佳选项，其中有两项为多余选项。
A: Hi, Lucy. I’ve been thinking about how to be green. Do you have any ideas
B: Sure. Firstly, we need to focus on reducing waste and saving more energy, 91
A: Oh, like using fewer disposable (一次性的) products
B: Exactly. And reusing things is also important.
A: What can we reuse
B: Well, we can reuse shopping bags. 92 instead of getting new ones each time.
A: Good point. What about recycling
B: We should recycle materials. 93
A: That’s right. Old newspapers can be recycled into new paper products.
B: Also, we can recycle glass bottles. 94
A: I see. And we should encourage our families and friends to do the same.
B: Definitely. 95
A．They can be turned into beautiful vases.
B．such as taking shorter showers to save water.
C．It helps cut down on plastic waste.
D．It can make our environment more beautiful.
E．They can be made into other things.
F．It will make us rich.
G．We can bring them when we go shopping.
根据下面的对话情景, 在空白处填入一个适当的句子, 使对话的意思连贯、完整。
(Ms. Li is interviewing a man.)
Ms. Li: Excuse me, sir. Can I ask you a few questions about the low-carbon (低碳的) lifestyle
Man: 96
Ms. Li: I hear you’re using an app to record low-carbon activities. 97
Man: I started using it two years ago.
Ms. Li: Can you tell me more
Man: Sure. The app offers low-carbon points to us.
Ms. Li: 98
Man: In many ways. For example, we can get one point if we walk 2,000 steps. We can also get points by recycling.
Ms. Li: 99
Man: They can be used for buying movie tickets, shopping or taking a bus.
Ms. Li: Sounds interesting. How many points have you got
Man: I have got 24,000 points, the most among all the users in our city.
Ms. Li: 100
Man: Thank you.
/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
参考答案及试题解析
1．A 2．G 3．B 4．D 5．E
【导语】本文讨论了Lily五一假期的露营经历，包括露营地点、看到的动物，以及关于环境保护的讨论和行动建议。
1．根据上文“Hi, Lily. What did you do during the May Day holiday ”以及下文“Sounds great. Where did you go camping ”可知，此处Lily应回答自己的五一活动是露营。选项A“我去露营了。”符合语境。故选A。
2．根据上文“Where did you go camping ”可知，此处Lily应回答露营的地点。选项G“我去了国家公园，在那看到了很多动物。”既回答了地点，又为下文讨论动物做铺垫，符合语境。故选G。
3．根据上文“What kind of animals did you see there ”可知，此处Lily应回答看到的动物。选项B“我看见鹿在森林里四处走动。” 符合语境，且与下文 “All kinds of birds were singing in the trees.”呼应。故选B。
4．根据上文“Yeah, they are really harmful to these animals.”可知，此处应表达需要采取行动改变环境问题的现状。选项 D“我们需要做些事情来改变它。”符合语境，引出下文关于行动的讨论。故选D。
5．根据上文“So, what do you think we can do as students ”可知，此处Lily应回答学生可以采取的环保行动。选项E“我们可以从在学校减少浪费做起。” 符合语境，且与下文环保建议并列。故选E。
6．D 7．B 8．E 9．C 10．A
【导语】文章是有关讨论保护环境的电视节目引出的一些具体的环保的做法的对话。
6．根据下文“About environment protection.”可知，这里应该是问电视节目是关于什么的，选项D“是关于什么的？”符合语境。故选D。
7．根据上文“It tells us some good ways.”以及下文“we can start by saving water in our daily life.”可知，这里应该是问我们应该做些什么，选项B“我们能做什么？”符合语境。故选B。
8．根据下文“And we’d better not use plastic bags, either.”可知，这里应该是说其他节约用水的方法，选项E“还有什么？”符合语境。故选E。
9．根据“Good idea.”可知，这里应该是赞同上文观点，选项C“至少我们应该减少使用或者回收利用塑料袋。”符合语境。故选C。
10．根据“We can also save paper.”可知，这里应该是说有关节约用纸方面的事情，选项A“造纸需要很多树。”符合语境。故选A。
11．Do you know trees are very important to us/Do you know about the importance of trees/Do you know how important trees are/... 12．Right/You’re right/You’re quite right/That’s right/Certainly/... 13．What can we do/to help/to save trees/... 14．And we should try to plant more trees/And we can plant more trees/... 15．Would you like to take part in it/Would you join us/...
【导语】本文围绕树木的重要性展开对话，探讨了保护树木的方法及植树倡议。
11．根据答语“Sure. Trees are lungs (肺) of Earth. They’re important to both humans and animals.”可知，此处询问对方是否了解树木的重要性。故填Do you know trees are very important to us/Do you know about the importance of trees/Do you know how important trees are/...
12．根据上文对树木重要性的阐述及后文“And do you know paper is made from trees ”可知，此处是对对方观点的认同。故填Right/You’re right/You’re quite right/That’s right/Certainly/...
13．根据答语“We can reduce the use of paper.”可知，此处询问可以为保护树木做些什么。故填What can we do/to help/to save trees/...
14．根据下文“That’s to say we should plant trees on the Tree-Planting Day every year.”可知，此处提及植树相关内容。故填And we should try to plant more trees/And we can plant more trees/...
15．根据答语“Why not ”及前文“There will be an activity to plant trees in our school tomorrow.”可知，此处邀请对方参加植树活动。故填Would you like to take part in it/Would you join us/...
16．Where have you been 17．Why did you go there 18．What is it about 19．I planted some trees/I picked up the rubbish 20．Would you like to go with me
【导语】本文是A和Bill之间的对话，Bill向A介绍了他在家乡参加的环保活动“Let’s Be Green”以及他为此所做的具体事情，并邀请A本周末一同前往。
16．根据“I have been to my hometown.”可知，A在询问Bill这两天去了哪里。故填Where have you been。
17．根据“Because I went there for an activity called ‘Let’s Be Green’.”可知，A在询问Bill去家乡的原因。故填Why did you go there。
18．根据“It’s an activity about protecting the environment.”可知，A在询问“Let’s Be Green”这个活动是关于什么的。故填What is it about。
19．根据“What did you do there ”以及下文“Wow, you are really a green person now.”可知，Bill做了一些环保相关的事情，如植树、捡垃圾等。故填I planted some trees/I picked up the rubbish。
20．根据“Yes. I’d love to.”可知，Bill在邀请A一起去。故填Would you like to go with me。
21．A 22．C 23．B 24．G 25．D
【导语】
本文是一则对话，主要内容为A和B讨论B的家乡现状以及针对家乡环境问题所采取的措施。
21．根据“Where have you been these days, Michael I called you yesterday. But there was no answer.”可知，A询问B这几天去了哪里，故B应回答自己去了哪里。选项A“我去了我的家乡。”符合语境。故选A。
22．根据“It used to be so beautiful, but now there are many factories there.”可知，A继续询问B家乡的情况。选项C“你的家乡怎么样？”符合语境。故选C。
23．根据“It used to be so beautiful, but now there are many factories there.”和“That’s terrible.”可知，此处B描述了家乡现在的糟糕情况。选项B“工厂产生废水并将废水排入河流。”符合语境。故选B。
24．根据“That’s terrible.”和“You can write to ‘Greener China’. If they know about it, they will prevent it.”可知，B认为应该采取措施阻止环境进一步恶化。选项G“我想我必须做点什么来阻止它。”符合语境。故选G。
25．根据“You can write to ‘Greener China’. If they know about it, they will prevent it.”和“Thank you.”可知，B认为A的建议很好。选项D“那太好了！”符合语境。故选D。
26．I went to Mount Huangshan 27．What did you do there 28．Who organized this activity 29．What does the Yi-You Environmental Protection Team 30．You can call them at 123-4567
【导语】本文是A和B关于上周日活动的对话，主要讲述了B去黄山参加环保活动的经历。
26．根据“A: Where did you go last Sunday, Tina ”可知，此处应回答去了哪里。根据后文“A: Wow. You went to Mount Huangshan.”可知B去了黄山。故填I went to Mount Huangshan。
27．根据“B: I collected some rubbish with some friends.”可知，此处应询问在黄山做了什么。故填What did you do there。
28．根据“B: Yi-You Environmental Protection Team organized this activity.”可知，此处应询问谁组织了这次活动。故填Who organized this activity。
29．根据“B: Well, it is an organization to collect rubbish out of mountains.”可知，此处应询问Yi-You Environmental Protection Team是什么组织。故填What is Yi-You Environmental Protection Team。
30．根据“A: how can I take part in their activity next Sunday ”可知，此处应提供参与活动的方式。根据对话需要，此处应给出联系方式。故填You can call them at 123-4567。
31．B 32．D 33．G 34．A 35．E
【导语】本文通过Chris和Amy的对话，介绍了低碳生活的理念和具体做法，并邀请Amy加入环保小组。
31．根据“A: Hi, I’m Chris. Nice to meet you!”可知，Amy在回应Chris的问候。B项“也很高兴见到你。”符合语境。故选B。
32．根据“B: Well, I want to do something for our environment.”可知，Chris在说明这个小组适合Amy。D项“这个小组正适合你。”符合语境。故选D。
33．根据“A: It’s a green lifestyle.”可知，Chris在解释低碳生活的具体做法。G项“我们从减少购物开始。”符合语境。故选G。
34．根据“A: Well, we eat less meat and we prefer more local food.”可知，Amy在询问低碳生活的其他做法。A项“还有其他吗？”符合语境。故选A。
35．根据“A: That’s great. Then welcome to join us.”可知，Amy在表达加入小组的意愿。E项“我很愿意。”符合语境。故选E。
36．E 37．F 38．D 39．B 40．A
【导语】本文是一则对话，围绕河水污染问题，表示担忧和行动建议。
36．根据上文B说“I don’t think I want to go.”可知，B不想去游泳；接下来B解释原因，此处应该询问为什么；选项E“为什么不？”符合语境。故选E。
37．根据上文B说河水很脏，A 表示惊讶“No way!”，然后空白处需回应 B 的“河水脏”。选项F“它过去很干净。”，形成对比。故选F。
38．根据“I think people are throwing litter into the river. Factories are also putting waste water into the river.”可知，B 描述污染原因：乱扔垃圾、工厂排污；此处应该A 对污染的反应，然后建议写信给政府。选项D“那很糟糕。”符合语境。故选D。
39．根据“We should write to the government. They should close down the factories.”可知，A 建议写信给政府；推断此处，B表示同意A的建议；选项B“好主意！”符合语境。故选B。
40．根据“But I think everyone should help to clean up the river, too.”可知，B 强调每个人都该帮忙；此处A回应B的观点。选项A“你说得对。”符合语境。故选A。
41．F 42．G 43．D 44．C 45．A
【导语】本对话主要讲述了Mike去了一个排放废水的橡胶工厂，导致附近老人生病，两人讨论后决定写信给“绿色中国”组织反映污染问题，并认为保护环境是他们的责任。
41．根据“Where have you been, Mike I have just called you, but you weren’t in.”可知，此处回答的是去了哪里。选项F“我去了一个橡胶工厂。”符合语境，故选F。
42．根据“Why did you go there ”可知，此处回答的是去橡胶工厂的原因。选项G“因为它一直在往河里排放废水。”符合语境，故选G。
43．根据“It has made several old people who live nearby sick.”可知，此处是对污染导致老人生病的反应。选项D“那太糟糕了。”符合语境，故选D。
44．根据“Do you think ‘Greener China’ can do something ”和“I think we should write a letter to it about the pollution.”可知，此处是对“绿色中国”能否帮忙的肯定回答。选项C“当然可以。”符合语境，故选C。
45．根据“I think we should write a letter to it about the pollution.”和“It’s our duty to protect the environment.”可知，此处是对写信建议的赞同。选项A“好主意。”符合语境，故选A。
46．A 47．F 48．D 49．C 50．E
【导语】本对话主要讲述了B向A分享环保建议，包括关灯省电、洗头时关掉淋浴、自带购物袋和骑自行车等，A表示愿意采纳部分建议，但对骑自行车上学表示困难。
46．根据“Turn off the light, Frank.”和“Oh, I usually do that. I was in a hurry just now.”可知，B在提醒Frank关灯的重要性。选项A“它能省电”符合语境，故选A。
47．根据“I’ve just read a book which gives ideas about how we can protect the environment.”和“Oh, I never do that. You see, I have very short hair.”可知，B在分享书中提到的环保建议。选项F“比如洗头时关掉淋浴”符合语境，故选F。
48．根据“You should take your own bags when you go shopping.”可知，A在回应B的建议，询问还有什么。选项D“书上还说了什么？”符合语境，故选D。
49．根据“That’s easy.”和“What else ”可知，A表示愿意采纳建议。选项C“从现在开始我会这么做”符合语境，故选C。
50．根据“But it’s good for the environment.”和“And you live close to school.”以及“It takes me 45 minutes to get to school by bike.”可知，B在强调骑自行车的好处。选项E“我也喜欢骑自行车”符合语境，故选E。
51．Is there anything interesting in the newspaper 52．What’s it used for 53．Who invented it 54．They are really great 55．I agree with you
【导语】本文是A和B两人关于报纸上一则关于简易汽车新闻的对话。
51．根据“Yes. Here’s a piece of news about the Easy Car.”可知，A是在询问报纸上是否有一些有趣的东西。故填Is there anything interesting in the newspaper。
52．根据“It’s used for collecting food waste and turning it into good things.”可知，A是在询问这个简易汽车的用途。故填What’s it used for。
53．根据“By four students from Hong Kong.”可知，A是在询问这个简易汽车的发明者。故填Who invented it。
54．根据“What do you think of them ”以及“They helped solve the problem of food waste in the city.”可知，A对这四个学生的评价是正面的，认为他们很棒。故填They are really great。
55．根据“What do you think of them ”以及“They helped solve the problem of food waste in the city.”和“They’re the pride of our country.”可知，B同意A的观点，认为这四个学生是国家的骄傲。故填I agree with you。
56．F 57．A 58．D 59．G 60．C
【导语】本文是Bruce邀请Linda这周末去公园，Linda告诉Bruce因为人们到处扔垃圾，所以这个公园很脏，最后两个人决定一起来清理这个公园。
56．根据“but the park is dirty.”可知，此处应提到与这个公园环境有关的内容，F选项“我记得这里过去是个很好的锻炼场所”符合，故选F。
57．根据“It was clean years ago. ”可知，此处应转折说明现在的情况，A选项“但现在情况已经不同了”符合，故选A。
58．根据“What happened ”及“It made the park very dirty.”可知，此处应解释是什么让公园变脏了，D选项“人们到处乱扔垃圾”符合，故选D。
59．根据“First we could put up signs to ask people to protect the environment.”及“We could volunteer our time to help clean up the park.”可知，询问还可以做什么，G选项“还有什么呢”符合，故选G。
60．根据“We could volunteer our time to help clean up the park.”及“Good idea”可知，此处应提出建议，C选项“咱们这个周末就着手做点事情吧”符合，故选C。
61．D 62．G 63．E 64．C 65．B
【导语】本文是一则对话，主要内容为谈论如何在日常生活中保护环境。
61．根据“Well, first, you can start by turning off the lights when you leave a room.”可知，此处介绍保护环境可以做的事，推断问句询问“我能做什么”。选项D“但是我能做什么呢”符合语境。故选D。
62．根据“Next, you can ride a bicycle.”可知，此处继续介绍保护环境可以做的事，推断问句询问“还有呢”。选项G“接下来呢”符合语境。故选G。
63．根据“Next, you can ride a bicycle.”可知，此处建议骑自行车，可以推断他不建议开车等出行方式。选项E“不必要的话，就不要打出租车”符合语境。故选E。
64．根据“You mean when I have shampoo (洗发剂) in my hair.”可知，此处介绍洗澡时为了保护环境可以做的事。选项C“不用淋浴的时候把它关掉”符合语境。故选C。
65．根据“We have to save water.”可知，我们得节约用水。选项B“我认为水对我们很重要”符合语境。故选B。
66．B 67．E 68．C 69．D 70．F
【导语】本文是Jenny和Alice的对话，Alice吃完冰淇淋想找垃圾桶扔冰淇淋的小棒，Jenny建议她随便扔，Alice认为不可取，还跟Jenny解释说明要保护环境。
66．根据上文“How was your day, Jenny ”和下文“Mine was the same.”可知此处应是询问Alice过得怎么样。选项B“你呢？”符合语境。故选B。
67．根据上文“(Alice is looking for something.)”可知，此处应是询问Alice在找什么。选项E“你正在寻找什么？”符合语境。故选E。
68．根据下文“I need to throw the ice cream stick.”可知应是询问找垃圾桶做什么用。选项C“你为什么需要它？”符合语境。故选C。
69．根据下文“No, we can’t. It’s very wrong to do so. If we throw the rubbish here and there, it will cause environmental pollution.”可知，此处Jenny应是建议Alice找个地方随便丢弃。选项D“你可以随便找个地方把它扔了。”符合语境。故选D。
70．根据上文“No, we can’t. It’s very wrong to do so. If we throw the rubbish here and there, it will cause environmental pollution.”可知Jenny也意识到要保护环境。选项F“我们应该尽力去保护我们的环境。”符合语境。故选F。
71．E 72．F 73．C 74．D 75．B
【导语】本文介绍了B去海滩捡垃圾的情况，并邀请A一起加入。
71．根据“I went to the beach to pick up the rubbish.”可知，此处是问对方去哪里了，选项E“你去哪了？”符合，故选E。
72．根据“I went with my classmates.”可知，此处问的是和谁去的，选项F“你和谁一起去的？”符合，故选F。
73．根据“Because our teacher asked us to do a bit to protect the environment.”可知，此处是问为什么，选项C“你为什么这样做？”符合，故选C。
74．根据“But now the rubbish can be seen almost everywhere with many visitors coming.”可知，此处是描述海滩之前的情况，选项D“海滩过去很干净。”符合，故选D。
75．根据“May I join you next time ”可知，此处是回答要不要加入对方，选项B“是的，当然。”符合，故选B。
76．Where have you been 77．Why did you go there 78．How long did you stay there 79．What did you do there 80．Would you like to be a green person (只要符合日常交际用语即可)
【导语】本文通过对话形式讲述了Bill参加环保活动并鼓励他人加入环保行动的经历。
76．根据“I have been to the People’s Park.”可知，可知A是询问B昨天没在运动会现场去了哪里，需要用现在完成时来询问过去发生且对现在有影响的动作。故填Where have you been。
77．根据“Because I went to take part in the ‘Environment Protector’ activity with my classmates.”可知，B说明了去人民公园是因为参加“环保者”活动。可知，A是询问B去人民公园的原因，对原因提问用why，且根据went可知，时态是一般过去时。故填Why did you go there。
78．根据“We stayed there for about two hours.”可知，A是询问B在人民公园待了多长时间，对时长提问用how long，事情发生在过去，用一般过去时。故填How long did you stay there。
79．根据“We picked up the rubbish on the ground, cleaned the public walls and planted some trees.”可知，A是询问B在人民公园做了什么，事情发生在过去，用一般过去时。故填What did you do there。
80．根据“Yes. I’d love to. But what should I do ”可知，A表示愿意且询问该怎么做，说明B之前是在邀请A做某事。结合前文提到B成为环保人士，可推测B在邀请A也成为环保人士。可知，B是询问A是否愿意成为一名环保人士，可以用would you like to... 表委婉邀请的句型。故填Would you like to be a green person。(只要符合日常交际用语即可)
81．D 82．A 83．C 84．B 85．E
【导语】本文是Tim和Jack之间的对话。他们主要就发展中国家用塑料瓶建造学校展开了讨论。
81．根据上文“I read a passage called “Great Green Ideas”可知Jack读到一篇文章，此空应为介绍这篇文章，选项D“它写的是人们如何过上环保生活。”符合情景，故选D。
82．根据上文“Can you tell me more about this ”为一般疑问句，此空应为一般疑问句的答语，选项A“当然了”为肯定回答，符合情景，故选A。
83．根据下文“People collect plastic bottles or boxes and fill them with wasted paper. They use them as bricks (砖).”可知是回答的人们是怎样把瓶子当做砖来使用的，此空应为询问人们如何做到的特殊疑问句，选项C“他们是如何做到的？”符合情景，故选C。
84．根据下文“Yes, it’s surprising! ”可知，Jack认同Tim的观点，也觉得这很令人惊讶。选项B“那太神奇了！”符合情景，故选B。
85．根据下文“That’s really a great idea.”可知是夸赞这是一个好主意，此空应为用塑料瓶建学校的好处，选项E“它成本更低，社区更干净。”符合情景，故选E。
86．Sure. Go ahead./No problem./Of course./... 87．When did you start using it /... 88．How can we/users get low-carbon points /... 89．What can the points be used for /... 90．You’re great!/Good job!/...
【导语】本文讲述了李女士采访一名男子，了解他如何通过使用一款应用记录低碳活动，并用获得的低碳积分参与日常生活的低碳行为。
86．根据“Can I ask you a few questions about the low-carbon (低碳的) lifestyle ”和后文可知，这个人同意采访，故填Sure. Go ahead./No problem./Of course./...
87．根据“I started using it two years ago.”可知，问对方什么时候开始使用的。故填When did you start using it /...
88．根据“The app offers us low-carbon points if we take part in the activities on it.”和“In many ways. For example, we can get one point if we walk 2,000 steps. We can also get points by recycling.”可知，问的是用户如何获得低碳点。故填How can we/users get low-carbon points /...
89．根据“They can be used for buying movie tickets, shopping or taking a bus.”可知，问低碳点可以用于什么。故填What can the points be used for /...
90．根据“Thank you.”可知，这里是称赞对方。故填You’re great!/Good job!/...
91．B 92．G 93．E 94．A 95．D
【导语】本文是一段A和Lucy之间谈论如何更环保的对话。
91．根据上文“Firstly, we need to focus on reducing waste and saving more energy.”可知，我们需要减少浪费和节约能源，那么此处应举例说明如何做；选项B“比如缩短洗澡时间来节约用水。”符合语境。故选B。
92．根据上文“we can reuse shopping bags”可知，建议重复使用购物袋，那么此处需要给出一个具体的做法；选项G“我们购物的时候可以带上它们。”符合语境。故选G。
93．根据上文“We should recycle materials.”可知，建议回收材料，那么这里应进一步说明回收材料的用途；选项E“它们可以被制成其他东西。”符合语境。故选E。
94．根据上文“we can recycle glass bottles”可知，可以回收玻璃瓶，那么此处需要给出一个玻璃瓶回收后的用途；选项A“它们可以被制成漂亮的花瓶。”符合语境。故选A。
95．根据上文“And we should encourage our families and friends to do the same.”可知，鼓励家人、朋友一起做环保相关的事，其结果就是让环境变得更好；选项D“它能使我们的环境更美丽。”符合语境。故选D。
96．Sure. Go ahead./No problem./ Of course./ ... 97．When did you start using it / ... 98．How can we/users get low-carbon points /... 99．What can the points be used for /... 100．You’re great!/Good job!/...
【导语】本文是李女士采访一位男子的对话，了解了他如何通过使用一款应用记录并参与低碳生活的经历和细节。
96．根据“Can I ask you a few questions about the low-carbon (低碳的) lifestyle ”可知，及下文男人回答问题可知，空处应是肯定回答，表示可以，故填Sure. Go ahead./No problem./Of course./...
97．根据答句“I started using it two years ago.”可知，空处应是问“你什么时候开始使用的”，故填When did you start using it / ...
98．根据“The app offers low-carbon points to us.”和“In many ways. For example, we can get one point if we walk 2,000 steps. We can also get points by recycling.”可知，空处应是询问“我们/用户如何获得低碳积分”，故填How can we/users get low-carbon points /...
99．根据“They can be used for buying movie tickets, shopping or taking a bus.”可知，空处应是询问“积分可以用来做什么”，故填What can the points be used for /...
100．根据“I have got 24,000 points, the most among all the users in our city.”和“Thank you.”可知，空处应是对对男人拥有我们市用户中最多积分这一事的正面评价，可以说“做得好”/“你太棒了”，故填You’re great!/Good job!/...
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