四 从方框中选择正确的句子补全对话。（有一项多余）
Andy: Hi, Mary! Long time no see. How are you?
Mary: Great. I am busy these days.
Andy: 1.
Mary: I collect litter in the park.
Andy: Sounds great. 2.
Mary: I do it with other members of the Earth club in my school. 3.
Andy: Yes, there is. But I am not in it.
Mary: I think you should join it. The Earth is our only home. We should all do something to protect it.
Andy: You are right. 4.
Mary: We can do many things. For example, we can help clean rivers and lakes. Oh, we will plant trees on West Hill this Sunday morning. 5.
Andy: Yes, I'd love to. See you on Sunday.
Mary: See you.
A. What can we do?
B. Who wants to join?
C. What are you busy doing?
D. Who do you do it with?
E. Would you like to join us?
F. Is there an Earth club in your school?

1. C 2. D 3. F 4. A 5. E

【分析】本题为补全对话题型，需结合上下文语境梳理对话逻辑，选择符合语境的句子。首先通读对话：Andy问候后得知Mary最近忙，第一空需询问Mary忙的内容；Mary回答在公园捡垃圾后，第二空需询问一起做的人；接着Mary提到和学校地球俱乐部成员，第三空需询问是否有该俱乐部；之后Mary建议Andy加入，第四空需询问能做的事；最后Mary提到周日种树，第五空需发出邀请，结合答语即可选出对应选项。
【解析】1. 根据上文Mary说“I am busy these days.”，可知此处应询问“你在忙什么？”，对应选项C；2. 根据下文Mary回答“I do it with other members of the Earth club in my school.”，可知此处应询问“你和谁一起做？”，对应选项D；3. 根据下文Andy回答“Yes, there is.”，是there be句型的一般疑问句答语，对应选项F；4. 根据下文Mary回答“We can do many things.”，可知此处应询问“我们能做什么？”，对应选项A；5. 根据下文Andy回答“Yes, I'd love to.”，是邀请的常用答语，对应选项E。
【答案】1.C 2.D 3.F 4.A 5.E
【知识点】补全对话、情景交际
【点评】本题考查日常情景交际中的补全对话，需结合上下文语境分析对话逻辑，难度较低，适合基础阶段学生练习，主要考查对日常话题的理解与运用。
【难度系数】0.8

五 新素养 行为导向 完形填空。
Today is sunny. Carson's family arrives at Forest Camp. Carson's dad hangs a sign: "Protect Nature—Keep It Clean." Mum says, "We leave places better than we find them."
Carson doesn't their words. While his parents are setting up the tent, he sees candy wrappers(包装纸) and a bottle nearby. "Others don't the rule either," he says.
After lunch, Carson eats and throws the wrappers by the river. Later, he sees a squirrel（松鼠）trying to eat the wrappers. He feels worried—what if other animals eat litter like that?
He rushes back to the camp, takes a bag, starts picking up litter—his cookie wrappers, the candy wrappers, and the bottle. "Need help?" Dad asks, holding another bag. Mum also joins in. They clean up the litter around their tent and along the river .
Carson realizes his mistake and understands his parents' words. By sunset, their bags are , and the camp looks tidy. "Rules aren't just for us," Dad says. "They help protect every animal and plant here."
a warm smile, Carson finally knows that small actions can make a big difference.
()1. A. can B. must C. should
()2. A. work out B. look after C. focus on
()3. A. follow B. order C. build
()4. A. cookies B. chocolate C. hamburgers
()5. A. or B. and C. but
()6. A. instead B. together C. hardly
()7. A. fat B. huge C. full
()8. A. To B. As C. With

1. C 2. C 3. A 4. A 5. B 6. B 7. C 8. C

【分析】
解这道完形填空需结合语境、词义辨析及固定搭配分析每个空：
1. 第1题：妈妈表达环保建议，需选表“应该”的词；
2. 第2题：结合语境，Carson没专注于父母的话，选对应短语；
3. 第3题：“遵守规则”是固定搭配，需选对应动词；
4. 第4题：后文提到“cookie wrappers”，对应吃的食物；
5. 第5题：动作是顺承关系，选连接词；
6. 第6题：父母加入后一起清理，选表“一起”的词；
7. 第7题：清理完垃圾，袋子状态是“满的”；
8. 第8题：表“带着微笑”，选对应介词。
【解析】
1. 句意：我们应该让留下的地方比找到时更好。can（能够），must（必须），should（应该），结合环保建议选C；
2. 句意：Carson没有专注于他们的话。work out（解决），look after（照顾），focus on（专注于），选C；
3. 句意：其他人也不遵守规则。follow the rule是固定搭配，order（命令），build（建造），选A；
4. 句意：午饭后，Carson吃了饼干，把包装纸扔到河边。后文对应“cookie wrappers”，chocolate（巧克力），hamburgers（汉堡），选A；
5. 句意：他冲回营地，拿了袋子，开始捡垃圾。or（或者），and（表顺承），but（但是），选B；
6. 句意：他们一起清理帐篷周围和河边的垃圾。instead（代替），together（一起），hardly（几乎不），选B；
7. 句意：到日落时，袋子满了，营地整洁。fat（胖的），huge（巨大的），full（满的），选C；
8. 句意：带着温暖的微笑，Carson知道小行动有大影响。to（到），as（作为），with（带着），选C。
【答案】
1.C 2.C 3.A 4.A 5.B 6.B 7.C 8.C
【知识点】
完形填空、词义辨析、语境理解
【点评】
本题以环保行为为导向，结合插图讲述Carson一家清理营地垃圾的故事，既考查英语知识运用，又渗透爱护环境的意识，贴近生活实际。
【难度系数】
0.6