Unit5 Looking into nature语法知识专项训练 2025-2026学年外研版八年级英语下册

**基本信息** 聚焦Unit5核心语法，通过多题型循环训练构建"识别-应用-综合"的知识逻辑链，强化语言能力与学习能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词汇辨析|5题|考查词性（名/动/副）、非谓语形式|从词类识别到语法功能认知| |语法应用|55题（单选15+填空20+改错10+补全10）|集中训练不定式（to do）、情态动词（must/mustn't）|核心语法点多维度重复强化| |语篇综合|20题（完形10+句型转换10+连词成句10）|在语境中考查语法规则运用|从单句到语篇的语法应用迁移|

外研版八年级下册 Unit5 Looking into nature语法知识专项训练 （满分120分） 班级________ 姓名________ 得分________ 一、选出不同类的一项（每题1分，共5分） ( )1. A. nature B. forest C. protect D. river ( )2. A. clean B. dirty C. safe D. quietly ( )3. A. visit B. feed C. must D. protect ( )4. A. because B. so C. but D. today ( )5. A. to go B. reading C. to see D. to watch 二、单项选择题（每题1分，共15分） 1.We should try our best ______ the environment. A. protect B. to protect C. protecting D. protected 2.It’s important for us ______ wild animals. A. save B. to save C. saving D. saved 3.You ______ walk on the grass in the park. A. must B. mustn’t C. can D. could 4.They went to the forest ______ birds. A. watch B. to watch C. watching D. watched 5.My brother decided ______ a nature club. A. join B. to join C. joined D. joining 6.We must ______ the river clean. A. keep B. to keep C. keeping D. kept 7.I like staying in nature ______ it’s beautiful. A. because B. but C. so D. and 8.Don’t forget ______ the door when you leave. A. close B. to close C. closing D. closed 9.He stopped ______ photos of the flowers. A. take B. to take C. taking D. took 10.You ______ pick flowers in the park. A. must B. mustn’t C. can D. may 11.It’s dangerous ______ too close to wild animals. A. get B. to get C. getting D. got 12.Let’s ______ a trip to the mountains. A. take B. to take C. taking D. took 13.She wants ______ more about plants. A. learn B. to learn C. learning D. learned 14.We must ______ our hometown clean and tidy. A. make B. to make C. making D. made 15.He got up early ______ he could catch the early bus. A. so B. because C. but D. or 三、从方框中选择适当的单词或短语完成短文，每个单词或短语只能用一次，有一个选项是多余的（共10分） A. prefer       B. totally       C. In short       D. hard-working       E. However       F. goal Human history is full of amazing discoveries, and I  1.      reading about inventors to watching movies because books give more details. Last month, I came across a book about Thomas Edison, and it changed my thinking completely. Edison’s most famous invention is the light bulb. Before this, people used dangerous candles and oil lamps. The 2.      was simple: create safe light for homes, but the work was difficult because Edison tested thousands of materials. He worked in a large laboratory where he was  3.      independent, and he did not wait for others to help him. He was also very 4.      because he never gave up when his experiments failed, even after trying thousands of materials and working many long nights. Later, he created the world’s first industrial research laboratory and established the Edison Electric Light Company. His creative thinking started everything, and today we cannot imagine life without electric light. 5.     , Edison teaches us that hard work can change the world. When I look at a light bulb now, I see years of hard work and a man who believed in his dreams. 四、用括号内单词的正确形式填空（每题1分，共20分） 1.It’s important ______ (keep) the balance of nature. 2.You mustn’t ______ (litter) in the forest. 3.They plan ______ (visit) the wetland next week. 4.He decided ______ (study) animals. 5.We should try ______ (help) the endangered animals. 6.Don’t forget ______ (close) the window. 7.I want ______ (be) a scientist in the future. 8.She stopped ______ (talk) when the teacher came in. 9.We must ______ (protect) our earth. 10.It’s wrong ______ (kill) wild animals. 11.They went out ______ (watch) the sunrise. 12.He likes going out ______ (study) plants. 13.You must ______ (keep) quiet in the library. 14.I’m happy ______ (see) you again. 15.It’s good ______ (walk) in the woods. 16.We mustn’t ______ (pick) flowers in the park. 17.Let’s ______ (do) something to help nature. 18.She learns ______ (take) photos of birds. 19.I didn’t have time ______ (think) about it. 20.We must ______ (stay) away from dangerous animals. 五、语法改错题（共20分） 1.You must to keep quiet. →____________ 2.It’s important learn English well. →____________ 3.We must make noise in class. →____________ 4.I want go to the forest. →____________ 5.They decided visiting the museum. →____________ 6.Don’t forget closing the door. →____________ 7.You mustn’t to walk on the grass. →____________ 8.It’s wrong hurt animals. →____________ 9.Let’s to go hiking together. →____________ 10.I like watch birds in nature. →____________ 六、完形填空（每题1分，共10分） Nature is very important to us. We need to 1 it. We can go to the forest 2 fresh air. We must 3 the rules. We 4 pick flowers or litter. It’s dangerous 5 too close to wild animals. We can take photos 6 we can’t touch them. Many students join clubs 7 nature. They try 8 more animals. They hope 9 the world better. It’s good 10 in nature. ( )1. A. protect B. to protect C. protecting ( )2. A. take B. to take C. taking ( )3. A. follow B. to follow C. following ( )4. A. must B. mustn’t C. can ( )5. A. get B. to get C. getting ( )6. A. but B. because C. so ( )7. A. study B. to study C. studying ( )8. A. save B. to save C. saving ( )9. A. make B. to make C. making ( )10. A. be B. to be C. being 七、句型转换（每题2分，共20分） 1.We must protect nature.（否定句） We ______ ______ nature. 2.It’s important to keep clean.（同义句） ______ ______ is important. 3.They went to the hill to see trees.（提问） ______ ______ they go to the hill? 4.I want to visit the wetland.（一般疑问句） ______ you ______ to visit the wetland? 5.You mustn’t litter.（同义句） ______ ______ in the park. 6.He decided to study plants.（否定句） He ______ ______ to study plants. 7.We must keep quiet.（同义句） ______ ______ quiet. 8.It’s wrong to hurt animals.（同义句） ______ ______ is wrong. 9.She likes nature because it’s beautiful.（提问） ______ ______ she like nature? 10.Don’t forget to close the window.（同义句） Remember ______ ______ the window. 八、语法运用补全短文（每空2分，共10分） It’s important for us 1. ______ (protect) nature. We must 2. ______ (keep) the environment clean. We can go out 3. ______ (enjoy) the beauty of nature. We mustn’t 4. ______ (litter) everywhere. We hope 5. ______ (make) the world better. 九、连词成句（每题2分，共10分） 1.must, we, protect, nature, our (.) 2.to, it’s, protect, important, animals (.) 3.you, mustn’t, grass, the, walk, on (.) 4.want, I, watch, to, birds (.) 5.why, like, you, nature, do (?) 参考答案 一、选出不同类的一项。 1.C 2.D 3.C 4.D 5.B 二、单项选择题。 1.B 2.B 3.B 4.B 5.B 6.A 7.A 8.B 9.B 10.B 11.B 12.A 13.B 14.A 15.A 三、1-5 A F B D C 四、用所给单词的正确形式填空。 1.to keep 2. litter 3. to visit 4. to study 5. to help 6.to close 7. to be 8. talking 9. protect 10. to kill 11.to watch 12. to study 13. keep 14. to see 15. to walk 16.pick 17. do 18. to take 19. to think 20. stay 五、语法改错题。 1.去掉to 2.learn→to learn 3.must→mustn’t 4.want→want to 5.visiting→to visit 6.closing→to close 7.去掉to 8.hurt→to hurt 9.去掉to 10.watch→to watch/watching 六、完形填空。 1.A 2.B 3.A 4.B 5.B 6.A 7.B 8.B 9.B 10.B 七、句型转换。 1.mustn’t protect 2.To keep clean 3.Why did 4.Do; want 5.Don’t litter 6.didn’t decide 7.Keep quiet 8.Hurting animals 9.Why does 10.to close 八、语法运用补全短文。 1. to protect 2. keep 3. to enjoy 4. litter 5. to make 九、连词成句。 1.We must protect our nature. 2.It’s important to protect animals. 3.You mustn’t walk on the grass. 4.I want to watch birds. 5.Why do you like nature? 学科网（北京）股份有限公司 $