人教版英语九年级Unit13 We're trying to save the earth单元测试（含答案）

2025年人教版英语九年级 Unit 13单元测试 一、首字母提示填空（10分） We should stop using p_____ bags to protect the environment. The river is p_____ because of the waste from the factories. The g_____ is taking action to reduce air pollution. We should r_____ waste paper to save trees. The s_____ of the sea is very beautiful under the sun. We should use less l_____ to save energy at night. The w_____ is polluted. We can't swim in it anymore. The b_____ on the beach are very beautiful. People like to walk on them. We should plant more trees to make our city less d_____. The h_____ of the sea is very deep in some places. 二、用括号内所给单词的适当形式填空（10分） We should avoid _____ (buy) products made of ivory. The river has been _____ (pollute) seriously. We need to clean it up. Everyone should play a part in _____ (save) the earth. The government is trying to reduce air _____ (pollute). We should use _____ (recycle) materials to make new products. The beach is covered with a lot of _____ (litter). The _____ (wood) house looks very beautiful in the forest. The air _____ (quality) in our city is getting better and better. We should be _____ (care) about the environment around us. The _____ (fisherman) are catching fish in the river. 三、完形填空（20分） One sunny morning, a young man named Tom went to the beach. He was looking forward to a relaxing day by the sea. As he walked along the shore, he noticed that the beach was covered with a lot of 1_____. There were plastic bottles, paper bags, and even some broken pieces of glass. Tom felt sad. He knew that this pollution was 2 _____to the environment and the sea animals. He decided to do something about it. He found a big trash bag and started to 3 _____the litter. At first, some people looked at him strangely. They didn't understand why he was picking up trash on the beach. But Tom didn't care. He 4 _____his work. Slowly, more and more people started to 5_____ him. They also picked up trash and put it into the trash bags. After a few hours, the beach looked much 6_____. Tom was very tired but happy. He realized that one person could make a 7_____. If everyone did a little to protect the environment, the world would be a better place. From that day on, Tom made it a 8_____ to go to the beach once a week and pick up trash. He also told his friends and family about the importance of 9_____ the environment. They all joined him and became environmental protectors. Now, the beach is clean and beautiful again. Sea animals can live 10_____ there. And Tom's story has inspired many people to take action to protect our planet. （ ）1. A. sand B. litter C. shells D. rocks （ ）2. A. harmful B. helpful C. useful D. careful （ ）3. A. throw B. pick up C. look for D. put away （ ）4. A. stopped B. finished C. continued D. started （ ）5. A. follow B. leave C. laugh at D. look at （ ）6. A. dirtier B. cleaner C. smaller D. bigger （ ）7. A. difference B. mistake C. decision D. plan （ ）8. A. rule B. habit C. dre ... ...