Ⅱ. 选词填空
idea free usually result over small also their build clean how
People often use concrete(混凝土) to build houses. Concrete is 1. made of sand, water, and so on. Using too much sand is bad for the Earth. Siswanti Zuraida from Japan had a special 2. . She wanted to use used diapers(尿布) to take the place of some of the sand to make concrete.
Used diapers are a big problem on Earth. In the USA, people throw away 3. 3.6 billion kilograms of used diapers each year. In Indonesia, used diapers always end up in rivers and waterways.
Ms. Zuraida and her team started to work. They got some used diapers, 4. them up, and used special ways to take away bad things from the diapers. Then they dried the diapers and made them into 5. parts. Then the scientists started making different concrete with different numbers of diapers. At last the scientists built a small house with the special material. They can test 6. idea in real life in this way.
The scientists found that this new kind of concrete was just as safe and strong as usual concrete. It 7. didn’t have any bad things in it. The scientists thought their idea could make it less expensive 8. houses. After all, exploiting(利用) sand costs a lot of money. Used diapers are 9. , and there are a large number of them.
Ms. Zuraida and her team were excited about their 10. , but they shouldn’t celebrate so early. If people really need used diapers in concrete, someone will have to find out how to get, clean, and keep lots of used diapers. The scientists also need to study 11. diaper concrete is able to keep warmth and insulate(使隔音) our home from the noise well.

1. usually 2. idea 3. over 4. cleaned
5. small 6. their 7. also 8. to build
9. free 10. result(s) 11. how

【解析】
1. 第1空：需填副词修饰动词made，结合“混凝土通常由沙子、水等制成”的语境，填usually（通常）。
2. 第2空：根据后文用旧尿布制混凝土的内容，可知此处指她有一个特别的想法，填idea（想法）。
3. 第3空：结合“扔掉超过36亿公斤旧尿布”的语境，填over（超过）。
4. 第4空：与got、used并列作谓语，需填动词过去式，根据“去除尿布脏东西”的前提，填cleaned（清洗）。
5. 第5空：需填形容词修饰parts，结合“把尿布烘干后弄成小碎片”的语境，填small（小的）。
6. 第6空：需填形容词性物主代词指代Zuraida团队，填their（他们的）。
7. 第7空：前文提到这种混凝土安全坚固，此处补充说明它也无有害物质，填also（也）。
8. 第8空：用不定式作目的状语，“make it less expensive to do sth.”表示“做某事更便宜”，填to build（建造）。
9. 第9空：根据前文“用沙子成本高”的对比，可知旧尿布是免费的，填free（免费的）。
10. 第10空：结合“团队对研究结果感到兴奋”的语境，填result(s)（结果）。
11. 第11空：需填疑问词引导宾语从句，研究这种混凝土如何保温隔音，填how（如何）。
【答案】
1. usually 2. idea 3. over 4. cleaned
5. small 6. their 7. also 8. to build
9. free 10. result(s) 11. how
【知识点】
1. 词义辨析
2. 语境推理
3. 不定式用法
【点评】
本文围绕旧尿布制环保混凝土的创新研究展开，选词填空考查学生在语境中对不同词性词汇的运用能力，同时渗透环保意识，贴合英语学科核心素养要求。
【难度系数】
0.6

Ⅲ. 补全对话
A：We are leaving junior high school in a few days. I feel very sad.
B：Me, too.
A：1.
B：You’re welcome.
A：2.
B：So will I. It’s hard for us to say goodbye.
A：Yes.
B：When will we get together again?
A：3.
B：I’m sure we’ll have a good time during our get-together(聚会) then.
A：Of course! 4.
B：I want to be a businessman. What about you?
A：5.
A. Who has helped you most?
B. Next summer holiday.
C. I want to be an English teacher.
D. By the way, what do you want to do in the future?
E. Thanks for your help during my stay here.
F. My time in junior high school was enjoyable.
G. I’ll miss our teachers and classmates.

1—5 EGBDC

【解析】
1. 根据答语“You’re welcome.”，可知上句是表达感谢，对应选项E。
2. 根据答语“So will I.”，可知上句是表达个人的离别感受，选项G符合语境。
3. 根据问句“When will we get together again?”，是询问相聚时间，对应选项B。
4. 根据答语“I want to be a businessman.”，可知上句是询问未来的职业理想，对应选项D。
5. 根据问句“What about you?”，可知是回应自己的职业理想，对应选项C。
【答案】
1—5 EGBDC
【知识点】
情景交际，口语应答，补全对话
【点评】
本题围绕初中毕业离别的场景展开，考查学生结合上下文语境选择合适语句完成对话的能力，注重对话的逻辑连贯性与口语交际的实用性。
【难度系数】
0.7