四、完形填空
The ocean is home to many sea animals. It 1 most of the earth's surface. We get food and oxygen from the ocean. The ocean also helps control (控制) the earth's temperature. But some people don't care about the ocean. Their 2 are putting the ocean in danger. 3 can you do to save the ocean? Here are some tips.
Be careful 4 plastic
Throw away plastic in the right way. You should use paper bags and say 5 to plastic ones because they may become small pieces of plastic in the ocean. The plastic pieces look like food to sea animals so they often eat them by mistake.
Clean up the beach
People like going to the beach. It is 6. However, many sea birds and crabs live on the beach too. Their homes can be destroyed by rubbish. So don't 7 rubbish on the beach. Picking up a little bit of rubbish can keep the beach clean and save the sea animals.
8 labels(标签)
Some incorrect fishing ways hurt the ocean. Overfishing makes some sea animals disappear (消失). When you are buying seafood, look for seafood with a 9 label. People often think it is the colour of the ocean. This label means when people make the food, they don't catch 10 sea animals.
() 1. A. includes B. covers C. has D. makes
() 2. A. ways B. words C. jobs D. activities
() 3. A. How B. Which C. What D. Why
() 4. A. with B. in C. to D. for
() 5. A. yes B. no C. hello D. good
() 6. A. fun B. funny C. interested D. boring
() 7. A. give B. keep C. take D. leave
() 8. A. Look out B. Look for C. Look at D. Look after
() 9. A. blue B. white C. black D. green
()10. A. a few B. too few C. too much D. too many

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

【分析】做完形填空时，首先需通读全文把握文章主旨（本文围绕保护海洋展开，给出相关建议）；接着逐空分析，结合上下文语境、词汇词义辨析、固定搭配、逻辑关系确定答案；最后通读全文验证答案是否通顺合理。
【解析】1. 考查动词词义辨析。句意：它覆盖了地球表面的大部分。include意为“包括”；cover意为“覆盖”；has意为“有”；make意为“制作”。根据常识，海洋覆盖地球表面，故选B。
2. 考查名词词义辨析。句意：他们的活动正把海洋置于危险中。way意为“方式”；word意为“单词”；job意为“工作”；activity意为“活动”。结合前文“一些人不关心海洋”，可知是人们的活动危害海洋，故选D。
3. 考查疑问词辨析。句意：你能做什么来拯救海洋？how意为“如何”；which意为“哪一个”；what意为“什么”；why意为“为什么”。句中do后缺宾语，需用what指代做的内容，故选C。
4. 考查固定搭配。be careful with是固定搭配，意为“小心……”，此处指小心塑料，故选A。
5. 考查固定搭配。say no to是固定搭配，意为“拒绝……”，此处指拒绝使用塑料袋，故选B。
6. 考查形容词词义辨析。句意：人们喜欢去海滩，它很有趣。fun意为“有趣的”，修饰事物；funny意为“滑稽的”；interested意为“感兴趣的”，修饰人；boring意为“无聊的”。结合语境，海滩是有趣的，故选A。
7. 考查动词词义辨析。句意：所以不要把垃圾留在海滩上。give意为“给”；keep意为“保持”；take意为“带走”；leave意为“留下”。leave rubbish表示“留下垃圾”，符合语境，故选D。
8. 考查动词短语辨析。句意：看标签。look out意为“小心”；look for意为“寻找”；look at意为“看”；look after意为“照顾”。此处指看标签，故选C。
9. 考查形容词词义辨析。句意：找带有蓝色标签的海鲜。根据后文“人们常认为它是海洋的颜色”，可知标签是蓝色，故选A。
10. 考查短语辨析。句意：这个标签意味着制作食物时不会捕捉太多海洋动物。a few意为“一些”；too few意为“太少”；too much意为“太多”，修饰不可数名词；too many意为“太多”，修饰可数名词复数。sea animals是可数名词复数，结合语境，选D。
【答案】1.B 2.D 3.C 4.A 5.B 6.A 7.D 8.C 9.A 10.D
【知识点】完形填空解题技巧、词义辨析、固定搭配
【点评】本文以保护海洋为主题，贴近学生生活实际，考查初中阶段基础词汇的词义辨析、固定搭配及语境理解，题型常规，难度适中，有助于培养学生的环保意识。
【难度系数】0.6