五、从方框中选择合适的句子，补全对话。（有一项多余）
A. What else did you do?
B. Will you take part in Earth Hour?
C. It tells people to save electricity.
D. We should take care of the Earth together.
E. I'll turn off the lights and watch the stars.
Liu Tao: Hi, Su Hai. Do you know Earth Hour?
Su Hai: Yes, I do. 1.
Liu Tao: That's right. It's on the last Saturday of March. 2.
Su Hai: Of course, I will. It'll be fun.
Liu Tao: What will you do during Earth Hour?
Su Hai: 3.
Liu Tao: I'll tell my family about it and we'll do it together.
Su Hai: Great! 4.
Liu Tao: I will also make a poster to tell more people.
Su Hai: Wonderful! Every small action helps.
A. What else did you do?
B. Will you take part in Earth Hour?
C. It tells people to save electricity.
D. We should take care of the Earth together.
E. I'll turn off the lights and watch the stars.
Liu Tao: Hi, Su Hai. Do you know Earth Hour?
Su Hai: Yes, I do. 1.
C
Liu Tao: That's right. It's on the last Saturday of March. 2.
B
Su Hai: Of course, I will. It'll be fun.
Liu Tao: What will you do during Earth Hour?
Su Hai: 3.
E
What about you?Liu Tao: I'll tell my family about it and we'll do it together.
Su Hai: Great! 4.
D
Liu Tao: I will also make a poster to tell more people.
Su Hai: Wonderful! Every small action helps.
答案：1~4 C B E D
解析：
【分析】先通读对话，梳理上下文逻辑：1处Su Hai回应知道Earth Hour，需补充对该活动的解释；2处Liu Tao说明活动时间后，应提出关于是否参加的问题；3处需回答“地球一小时”的具体行动；4处需承接前文的环保行动，补充相关呼吁内容。结合问答逻辑和语境匹配选项，排除多余项即可。
【解析】1. 前文Liu Tao询问是否知道Earth Hour，Su Hai回答知道，选项C“它告诉人们要节约用电”是对Earth Hour的解释，符合语境；2. 后文Su Hai答“Of course, I will”，可知此处是一般疑问句，选项B“你会参加地球一小时吗？”匹配问答逻辑；3. 前文问“你在地球一小时期间会做什么？”，选项E“我会关灯看星星”是具体行动，符合要求；4. 前文Liu Tao说会和家人一起参与，Su Hai赞赏后，选项D“我们应该一起爱护地球”承接语境，符合逻辑。
【答案】1.C 2.B 3.E 4.D
【知识点】补全对话、情景交际
【点评】本题考查情景交际类补全对话，需结合上下文问答逻辑匹配选项，难度适中，侧重日常对话运用能力的考查。
【难度系数】0.7
【解析】1. 前文Liu Tao询问是否知道Earth Hour，Su Hai回答知道，选项C“它告诉人们要节约用电”是对Earth Hour的解释，符合语境；2. 后文Su Hai答“Of course, I will”，可知此处是一般疑问句，选项B“你会参加地球一小时吗？”匹配问答逻辑；3. 前文问“你在地球一小时期间会做什么？”，选项E“我会关灯看星星”是具体行动，符合要求；4. 前文Liu Tao说会和家人一起参与，Su Hai赞赏后，选项D“我们应该一起爱护地球”承接语境，符合逻辑。
【答案】1.C 2.B 3.E 4.D
【知识点】补全对话、情景交际
【点评】本题考查情景交际类补全对话，需结合上下文问答逻辑匹配选项，难度适中，侧重日常对话运用能力的考查。
【难度系数】0.7
六、新情境 参观博物馆 游客们正在参观博物馆，请跟随讲解员的描述，完成海报填空，了解森林与河流对地球生态的重要意义。
Welcome to the Planet Earth Museum. You can learn some interesting things about the world.
Forests are home to the world's animals and plants. Trees keep the air clean and produce oxygen(产生氧气). We destroy(摧毁) about 50 playgrounds of forests every minute and throw away a lot of paper and wood every day. So, we need to use double-sided paper to save wood. Do not use disposable chopsticks(一次性筷子).
Rivers collect rainwater and transport(输送) it to the ocean. Along the way, plants clean the water, so we can drink it safely. The waste water from farms and factories pollutes rivers. People waste a lot of water too. There is not much water in many places. We should reuse water.
This is a green world. If we protect the environment, we can live a healthy and long life.
Forests
• Home to the 1.
• Use 2.
• 3.
Rivers
• Collect rainwater and transport it to the ocean.
•
• 5.
Welcome to the Planet Earth Museum. You can learn some interesting things about the world.
Forests are home to the world's animals and plants. Trees keep the air clean and produce oxygen(产生氧气). We destroy(摧毁) about 50 playgrounds of forests every minute and throw away a lot of paper and wood every day. So, we need to use double-sided paper to save wood. Do not use disposable chopsticks(一次性筷子).
Rivers collect rainwater and transport(输送) it to the ocean. Along the way, plants clean the water, so we can drink it safely. The waste water from farms and factories pollutes rivers. People waste a lot of water too. There is not much water in many places. We should reuse water.
This is a green world. If we protect the environment, we can live a healthy and long life.
Forests
• Home to the 1.
animals
and plants.• Use 2.
double-sided
paper to save wood.• 3.
Don’t/Do not
use disposable chopsticks.Rivers
• Collect rainwater and transport it to the ocean.
•
Reuse
water instead of(而不是) wasting water.• 5.
Save/Protect
water.答案：1. animals
2. double-sided
3. Don’t/Do not
4. Reuse
5. Save/Protect
2. double-sided
3. Don’t/Do not
4. Reuse
5. Save/Protect
解析：
【分析】本题是根据短文内容填空的题目，解题思路为：先通读短文，明确每个空所在的语境，再定位短文中对应的句子，提取符合语境的词汇，注意单词的正确形式和句首大写规则。
【解析】1. 定位短文第一段“Forests are home to the world's animals and plants.”，可知森林是动物和植物的家园，故填animals；
2. 定位短文第一段“we need to use double-sided paper to save wood.”，为节约木材要使用双面纸，故填double-sided；
3. 定位短文第一段“Do not use disposable chopsticks.”，不要使用一次性筷子，故填Don’t/Do not；
4. 定位短文第二段“People waste a lot of water too...We should reuse water.”，对应“instead of wasting water”，应重复利用水，故填Reuse；
5. 结合环保主题及短文内容，要节约/保护水资源，故填Save/Protect。
【答案】1. animals 2. double-sided 3. Don’t/Do not 4. Reuse 5. Save/Protect
【知识点】英语阅读理解、词汇运用、环保主题
【点评】本题结合环保主题，考查学生从短文中提取关键信息的能力，题型基础，贴近生活实际。
【难度系数】0.8
【解析】1. 定位短文第一段“Forests are home to the world's animals and plants.”，可知森林是动物和植物的家园，故填animals；
2. 定位短文第一段“we need to use double-sided paper to save wood.”，为节约木材要使用双面纸，故填double-sided；
3. 定位短文第一段“Do not use disposable chopsticks.”，不要使用一次性筷子，故填Don’t/Do not；
4. 定位短文第二段“People waste a lot of water too...We should reuse water.”，对应“instead of wasting water”，应重复利用水，故填Reuse；
5. 结合环保主题及短文内容，要节约/保护水资源，故填Save/Protect。
【答案】1. animals 2. double-sided 3. Don’t/Do not 4. Reuse 5. Save/Protect
【知识点】英语阅读理解、词汇运用、环保主题
【点评】本题结合环保主题，考查学生从短文中提取关键信息的能力，题型基础，贴近生活实际。
【难度系数】0.8