Unit5 Water is life 语法知识专项训练2025-2026学年 沪教版七年级英语下册

**基本信息** 围绕“Water is life”主题，通过词汇辨析、语法应用到综合语境的渐进式训练，系统巩固动词形式、名词分类等核心语法点，提升语言能力与语法思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词汇辨析|5题/选出不同类|考查词性分类与词义辨析|从词形到词义建立词汇网络，夯实语言基础| |语法应用|55题/单选/填空/改错|聚焦动词非谓语形式、情态动词、介词等语法点|语法规则从单一应用到变式训练，培养准确运用能力| |综合语境|30题/完形/句型转换/补全短文/连词成句|综合语境中语法知识的灵活运用|从句子层面到语篇层面提升语言运用能力，发展思维品质|

沪教版七年级下册 Unit5 Water is life 语法知识专项训练 （满分120分 ） 一、选出不同类的一项（每题1分，共5分） ( ) 1. A. water B. river C. lake D. drink ( ) 2. A. save B. waste C. use D. valuable ( ) 3. A. drop B. journey C. helpful D. stream ( ) 4. A. turn B. brush C. clean D. farmer ( ) 5. A. important B. necessary C. carefully D. useful 二、单项选择题（每题1分，共15分） ( ) 1. We must ______ water in our daily life. A. save B. to save C. saving D. saves ( ) 2. Don’t forget ______ the tap after you wash your hands. A. turn off B. to turn off C. turning off D. turns off ( ) 3. Water ______ very important for all living things. A. is B. are C. am D. be ( ) 4. We need ______ water every day. A. drink B. drinking C. to drink D. drinks ( ) 5. ______ water is useful for us. A. Save B. Saving C. Saves D. Saved ( ) 6. There ______ little clean water in some places. A. is B. are C. have D. has ( ) 7. People can’t live ______ water. A. with B. without C. for D. in ( ) 8. He usually ______ a shower in the morning. A. take B. takes C. taking D. to take ( ) 9. We should stop ______ water. A. waste B. to waste C. wasting D. wastes ( ) 10. How ______ water do you drink every day? A. many B. much C. long D. often ( ) 11. It’s important for us ______ water. A. protect B. protecting C. to protect D. protects ( ) 12. We can save water ______ fixing the leaky taps. A. by B. on C. in D. at ( ) 13. ______ throw rubbish into rivers. A. Not B. Don’t C. No D. Doesn’t ( ) 14. Water ______ into the sea. A. run B. runs C. running D. to run ( ) 15. Everyone should ______ part in saving water. A. play B. plays C. playing D. to play 三、情景对话填空（用所给词的正确形式填空，每题1分，共10分） A: Hi, Mike! Why are you ______ (turn) off the tap? B: Because I want ______ (save) water. A: You are right. Water ______ (be) very important. B: Yes. We ______ (should) waste water. A: What can we do ______ (save) water? B: We can ______ (take) shorter showers. A: Do you usually ______ (do) that? B: Yes. And I never forget ______ (turn) off the tap. A: ______ (save) water is our duty. B: Sure. Let’s ______ (try) our best to save water. 四、用括号内单词的正确形式填空（每题1分，共20分） 1.We must ______ (protect) the water around us. 2.______ (drop) of water make a river. 3.It’s ______ (use) to save every drop of water. 4.He spends ten minutes ______ (brush) his teeth every day. 5.Water ______ (run) from the mountains to the sea. 6.We can’t live ______ (with) water. 7.Don’t ______ (waste) clean water. 8.They are ______ (fix) the leaky taps now. 9.It’s necessary for us ______ (save) water. 10.She usually ______ (take) a bath at night. 11.______ (drink) too much sweet juice is bad for health. 12.We should use water ______ (careful). 13.There ______ (be) some clean rivers in our city. 14.He tries ______ (save) water every day. 15.Stop ______ (pollute) the rivers and lakes. 16.We need ______ (clean) water every day. 17.______ (not leave) the tap running when you brush your teeth. 18.Everyone ______ (need) water. 19.We can save water by ______ (reuse) it. 20.Water is ______ (importance) to all living things. 五、语法改错题（共20分） A. 单句改错（每题1分，共10分） 1.We must to save water. → ________________ 2.Don’t forget turn off the tap. → ________________ 3.Save water are our duty. → ________________ 4.He usually take a shower. → ________________ 5.We can’t live with water. → ________________ 6.It’s important for us protecting water. → ________________ 7.How many water do you need? → ________________ 8.Stop waste water. → ________________ 9.There are little clean water here. → ________________ 10.We should use water careful. → ________________ B. 语段改错（每题2分，共10分） Water is very important for us. All living things need water. We use water to clean, cook and wash. We must save water and not pollute them. It’s bad to leave the tap run. We should take shorter shower. Save water is our duty. Let’s try our best to saving water. 1.______ 2. ______ 3. ______ 4. ______ 5. ______ 六、完形填空（每题1分，共10分） Water is very important for living things. All plants and animals 1 water. We use water every day. We use water to 2, clean and cook. But there is 3 clean water in some places. So we must 4 water. We should not 5 clean water.We can save water 6 taking shorter showers. We should turn off the tap after 7 our hands. We must stop 8 rivers and lakes. It’s our duty to 9 water. Let’s 10 together. ( ) 1. A. need B. needs C. needed D. needing ( ) 2. A. drinking B. drink C. drinks D. drank ( ) 3. A. much B. few C. little D. many ( ) 4. A. save B. to save C. saving D. saves ( ) 5. A. waste B. to waste C. wasting D. wastes ( ) 6. A. by B. in C. on D. at ( ) 7. A. wash B. washing C. to wash D. washes ( ) 8. A. pollute B. polluting C. to pollute D. pollutes ( ) 9. A. protect B. protecting C. to protect D. protects ( ) 10. A. work B. works C. working D. to work 七、句型转换（每题2分，共20分） 1.We should save water.（否定句） We ______ ______ save water. 2.He takes a shower every day.（一般疑问句） ______ he ______ a shower every day? 3.We can save water by fixing taps.（划线提问） ______ ______ we save water? 4.They need clean water.（划线提问） ______ ______ they need? 5.Turn off the tap.（否定句） ______ turn off the tap. 6.There is some water in the bottle.（否定句） There ______ ______ water in the bottle. 7.We should reuse water.（同义句） We ______ ______ reuse water. 8.Water is important.（感叹句） ______ important water ______! 9.People can’t live without water.（同义句） People ______ live ______ water. 10.He wastes water.（改为现在进行时） He ______ ______ water now. 八、语法运用补全短文（每空2分，共10分） Water ______ (be) very important to all living things. We can’t live without water. We must try our best ______ (save) it. ______ (save) water is our duty. We should stop ______ (waste) clean water. If we save water, our life ______ (be) better. 九、连词成句（每题2分，共10分） 1.is, water, our, life, important, for 2.must, save, we, every, drop, water, of 3.forget, don’t, off, tap, turn, the, to 4.we, live, without, can’t, water 5.should, rivers, protect, we, lakes, and 参考答案 一、选出不同类的一项。 1.D 2. D 3. C 4. D 5. C 二、单项选择。 1.A 2.B 3.A 4.C 5.B 6.A 7.B 8.B 9.C 10.B 11.C 12.A 13.B 14.B 15.A 三、情景对话填空。 turning; to save; is; shouldn’t; to save; take; do; to turn; Saving; try 四、单词正确形式填空。 1. protect 2. Drops 3. useful 4. brushing 5. runs 6.without 7. waste 8. fixing 9. to save 10. takes 11.Drinking 12. carefully 13. are 14. to save 15. polluting 16.clean 17. Don’t leave 18. needs 19. reusing 20. important 五、语法改错题 A 单句改错 1.to save → save 2. turn → to turn 3. are → is 4. take → takes 5. with → without 6.protecting → to protect 7. many → much 8. waste → wasting 9. are → is 10. careful → carefully B 语段改错 1.them → it 2. run → running 3. shower → showers 4. Save → Saving 5. saving → save 六、完形填空 1.A 2.B 3.C 4.A 5.A 6.A 7.B 8.B 9.A 10.A 七、句型转换 1. should not 2. Does; take 3. How can 4. What do 5. Don’t 6.isn’t any 7. ought to 8. How; is 9. can; with 10. is wasting 八、短文填空 is; to save; Saving; wasting; will be 九、连词成句 1.Water is important for our life. 2.We must save every drop of water. 3.Don’t forget to turn off the tap. 4.We can’t live without water. 5.We should protect rivers and lakes. 学科网（北京）股份有限公司 $