Unit5 Play by the rules语法知识专项训练 2026-2027学年外研版英语八年级上册

外研版八年级上册Unit5 Play by the rules语法专项训练 满分120分 单元核心语法：①动词不定式作目的状语 to do / in order to do / so as to do；否定not to / in order not to / so as not to；②情态动词 must / mustn’t / should / shouldn’t / have to / don’t have to（义务、禁止、建议） 一、选出不同类的一项（每题1分，共5分） ( )1. A. rule B. behaviour C. responsibility D. polite ( )2. A. must B. should C. follow D. can ( )3. A. library B. public C. lab D. playground ( )4. A. obey B. break C. respect D. safety ( )5. A. in order to B. so as to C. because D. to 二、单项选择题（每题1分，共15分） 1. We must follow the rules ______ a good public environment. A. create B. to create C. creating D. created 2. You ______ take photos in this museum. It’s against the rules. A. mustn’t B. needn’t C. shouldn’t D. don’t have to 3. ______ catch the early bus, he got up at six o’clock. A. So as to B. In order to C. So that D. Because 4. I ______ wear the school uniform every school day. It’s our school rule. A. must B. have to C. should D. can 5. He practises every day ______ make fewer mistakes in the game. A. in order not to B. so as to C. so as not to D. in order that 6. —Must I finish the report right now? —No, you ______. You can hand it in tomorrow. A. mustn’t B. can’t C. needn’t D. shouldn’t 7. You ______ talk loudly in the reading room. Everyone is reading. A. shouldn’t B. needn’t C. have to D. must 8. She went to the library ______ some books about public rules. A. borrow B. to borrow C. borrowing D. borrowed 9. We should keep quiet ______ disturb other people around us. A. so as not to B. so as to C. in order to D. to 10. You ______ smoke here. Look at the sign “No smoking”. A. needn’t B. mustn’t C. shouldn’t D. don’t have to 11. In order ______ late for class, he leaves home very early. A. to be B. not to be C. don’t be D. not be 12. You ______ buy a new notebook. You can use the old one. A. mustn’t B. shouldn’t C. don’t have to D. have to 13. He studies hard ______ get ready for the coming competition. A. for B. to C. of D. so 14. —______ I take my pet dog into the park? —Sorry, you ______. Pets are not allowed. A. Can; can’t B. Must; mustn’t C. Should; shouldn’t D. Need; needn’t 15. Remember ____ your mobile phones silent ____ make noise in the meeting hall. A. keep; in order not to B. to keep; so as not to C. keeping; so as to D. to keep; in order to 三、情景对话填空（用括号内词的正确形式填空，每空1分，共10分） A: Hi, Tom! Why do you take the subway? B: I take the subway ________ (get) to school on time. I ________ (obey) the public rules when I am out. A: What rules must we follow in public? B: We must keep quiet ________ (not make) others uncomfortable. We shouldn’t run in the hallways ________ (keep) safe. A: Must we eat in the library? B: No, we ________ (must). We ________ (should) eat there. It’s bad for books. A: Do you have ________ (wear) your school uniform every Monday? B: Yes, I do. I arrive early ________ (prepare) for the morning reading. A: We should learn ________ (be) responsible ________ (protect) our public environment. 四、用括号内单词的正确形式填空（每题1分，共20分） 1. Many students go to the lab ________ (do) science experiments. 2. You ________ (must) throw rubbish everywhere. It’s not polite. 3. In order ________ (improve) our behaviour, we should learn public rules. 4. You ________ (have to) finish the work today, you can finish it tomorrow. 5. She reads books every weekend ________ (open) up her mind. 6. We keep our voices low so as ________ (not disturb) other visitors. 7. —________ I park my bike here? —No, you can’t. 8. He got up early in order not ________ (be) late for the meeting. 9. You ________ (should) help others when they are in trouble. 10. People wear seat‑belts ________ (keep) themselves safe in the car. 11. Must we clean the classroom right now? No, we ________. 12. We ________ (must) follow the traffic rules when we cross the road. 13. He takes notes carefully ________ (remember) important knowledge. 14. So as ________ (not miss) the train, they hurried to the station. 15. You ________ (don’t have to) buy gifts for me. A simple card is OK. 16. ________ (be) a good student, he follows all the school rules. 17. You ________ (shouldn’t) speak with your mouth full of food. 18. They set up many signs ________ (remind) people of public rules. 19. We ________ (have to) stay at home yesterday because of the heavy rain. 20. He practises good manners ________ (make) our society better. 五、语法改错题（共20分） A.单句改错（每题1分，共10分；划出一处错误并改正） 1. He goes to the reading‑room for read magazines. →____________ 2. Must I hand it in today? —No, you mustn’t. →____________ 3. In order to not make noise, we talked in a low voice. →____________ 4. You mustn’t to run in the hallway. →____________ 5. She studies hard so as get good grades. →____________ 6. You don’t have to break the public rules. →____________ 7. So as to catch the bus, he ran as fast as he could. →____________ 8. We come to school learn more knowledge. →____________ 9. You should to respect other people in public places. →____________ 10. You mustn’t to take food into the library. →____________ B.语段改错（每题2分，共10分，共5处错误） It’s important for us play by the rules. We follow rules in order keep public order. You mustn’t eat in the library, but you should keep quiet. Must you shout in public? No, you mustn’t. We learn good manners so as to not hurt others’ feelings. We should try our best make our public world better. 1.→________ 2.→________ 3.→________ 4.→________ 5.→________ 六、完形填空（每题1分，共10分） Rules are everywhere around us. We need rules 1 our society in good order. When we are in public, we 2 follow some basic rules. You 3 speak loudly in the library. It will trouble other readers. 4 enjoy a quiet environment, we should keep our voice down. You 5 take photos in some exhibition halls. The signs tell us it is not allowed. You 6 buy expensive things to be a person with good manners. Small actions matter. We 7 be polite to strangers. Sometimes we 8 wait in line 9 everything goes well. Remember: you 10 break rules, or you will cause trouble for others. ( )1. A. keep B. to keep C. keeping D. kept ( )2. A. should B. need C. can D. may ( )3. A. mustn’t B. needn’t C. don’t have to D. shouldn’t to ( )4. A. So as to B. In order to C. So that D. Because ( )5. A. mustn’t B. needn’t C. shouldn’t D. don’t have to ( )6. A. mustn’t B. shouldn’t C. don’t have to D. have to ( )7. A. may B. should C. can’t D. mustn’t ( )8. A. have to B. mustn’t C. needn’t D. shouldn’t ( )9. A. make B. to make C. making D. made ( )10. A. must B. should C. mustn’t D. needn’t 七、句型转换（每题2分，共20分） 1. He gets up early. He wants to catch the first bus.（合并为目的状语） He gets up early ________ ________ catch the first bus. 2. You must take off your shoes here.（改为否定句，禁止） You ________ ________ off your shoes here. 3. In order to keep safe, we follow traffic rules.（同义句，用to do放句末） We follow traffic rules ________ ________ safe. 4. Must we finish this task this afternoon?（否定回答） ________, you ________. 5. You shouldn’t talk loudly in the museum.（改为祈使句） ________ ________ loudly in the museum. 6. She takes exercise so as not to become weak.（同义句 in order not to） She takes exercise ________ ________ ________ become weak. 7. I have to wear sports shoes for PE class.（改为一般疑问句） ________ you ________ ________ wear sports shoes for PE class? 8. They go to the park to learn about public manners.（对划线部分提问） ________ ________ they go to the park? 9. You needn’t pay for the show.（同义句） You ________ ________ ________ pay for the show. 10. We study hard so that we can serve our society.（改为不定式目的状语） We study hard ________ ________ serve our society. 八、语法运用补全短文（每空2分，共10分） We need rules ________ (make) our life better. ________ (be) good‑mannered citizens, we ________ (must) break public rules. We keep quiet so as ________ (not disturb) others. We should learn ________ (respect) everyone around us. 九、连词成句（每题2分，共10分） 1. in order to, we, rules, follow, order, keep, public (.) 2.  mustn’t, you, in, speak loudly, library, the (.) 3.  get up, she, early, to, school, on time, arrive at (.) 4.  so as not to, make, we, noise, others, trouble (.) 5. should, we, good, learn, manners, to (.)   参考答案 一、选出不同类的一项. 1.D 2.C 3.B 4.D 5.C 二、单项选择题. 1.B 2.A 3.B 4.B 5.B 6.C 7.A 8.B 9.A 10.B 11.B 12.C 13.B 14.A 15.B 三、情景对话填空. to get；must obey；not to make；to keep；mustn’t；shouldn’t；to wear；to prepare；to be；to protect 四、用括号内单词的正确形式填空. 1.to do 2.mustn’t 3.to improve 4.don’t have to 5.to open 6.not to disturb 7.Can 8.to be 9.should 10.to keep 11.needn’t 12.must 13.to remember 14.not to miss 15.don’t have to 16.To be 17.shouldn’t 18.to remind 19.had to 20.to make 五、语法改错题. A.单句改错 1.for read → to read 2.mustn’t → needn’t 3.in order to not → in order not to 4.mustn’t to → mustn’t 5.so as get → so as to get 6.don’t have to → mustn’t 7.So as to → In order to 8.school learn → school to learn 9.should to → should 10.mustn’t to → mustn’t B.语段改错 1.us play → us to play 2.in order keep → in order to keep 3.but → and 4.so as to not → so as not to 5.best make → best to make 六、完形填空. 1.B 2.A 3.A 4.B 5.A 6.C 7.B 8.A 9.B 10.C 七、句型转换 1.in order to / so as to / to 2.mustn’t take 3.to keep 4.No; needn’t 5.Don’t talk 6.in order not to 7.Do; have to 8.Why do 9.don’t have to 10.to / in order to / so as to 八、语法运用补全短文. to make; To be; mustn’t; not to disturb; to respect 九、连词成句. 1. We follow rules in order to keep public order. 2. You mustn’t speak loudly in the library. 3. She gets up early to arrive at school on time. 4. We make noise so as not to trouble others. / We shouldn’t make noise so as not to trouble others. 5. We should learn good manners. 学科网（北京）股份有限公司 $