Uni1-3语法易错点巩固提升（专项训练）-2026-2027学年外研版（三起）英语五年级上册

外研版五年级上册英语 Unit1—3 语法易错点巩固提升练习 （should/shouldn't · 祈使句 · can/can't · 连词 and/but/because · 一般现在时三单） 【易错点速览】 (1) should + 动词原形，表示「应该做某事」：You should have some vegetables. / should not (shouldn't) + 动词原形，表示「不应该做某事」：You shouldn't eat too much meat. (2) 祈使句：Don't + 动词原形，表示「不要做某事」：Don't throw it away. / Don't take too much! / Please + 动词原形，表示「请做某事」：Please take them away. (3) can + 动词原形，表示「能/会做某事」：We can use paper again. / cannot (can't) + 动词原形，表示「不能/不会」：You can't be friends with Dog. (4) Let's + 动词原形，表示「让我们做某事」：Let's recycle plastic bottles! / Let's start now for a green world! (5) 连词 and（并列/顺承）、but（转折）、because（原因）：We play games together and we always have fun. / We have different hobbies but we enjoy talking. / He makes me laugh because he is funny. (6) 一般现在时第三人称单数：He/She/It + 动词+s/es。如：Tutu asks Duoduo to join them. / Duoduo feels sad. / Sam wants to use it. (7) There is + 不可数名词/单数名词：There is so much food. / There are + 复数名词：There are many great ways to help. (8) some 用于肯定句：I want some vegetables. / any 用于否定句和疑问句：I don't have any fruit. / Do you have any milk? (9) too much + 不可数名词：too much meat / too much cola；too many + 可数名词复数：too many biscuits / too many bottles. (10) a lot of / lots of + 可数名词复数或不可数名词：a lot of potatoes / a lot of food. (11) make sb. + 形容词，表示「使某人……」：This makes you sleepy. / It makes me happy. (12) feel + 形容词，表示「感到……」：feel hungry / feel sad / feel unhappy / feel worried. (13) 动词三单变化规则：①一般加 -s（want→wants）；②以 s/x/ch/sh/o 结尾加 -es（pass→passes, watch→watches, go→goes）；③辅音字母+y 结尾，变 y 为 i 加 -es（study→studies, fly→flies）；④have→has。 (14) each other 互相：help each other / listen to each other / share things with each other / take care of each other. (15) be good for 对……有好处：Carrots are good for our eyes. / Milk is good for our bones. (16) cut down 减少：cut down food waste / cut down plastic use；throw away 扔掉：Don't throw it away. (17) make use of 利用：I can make use of it. / recycle 回收利用：It is easy to recycle a milk box. (18) be different from 与……不同：We are different. / the same as 与……相同：We live in the same street. 一、用 should / shouldn't / can / can't 填空（注意大小写） 提示：根据句意判断是「应该/不应该」还是「能/不能」，句首首字母大写。 1. You ______ have some vegetables. They are good for you. 2. We ______ eat too much meat. It's not healthy. 3. ______ you make a toy car with this box? — Yes, I can. 4. Don't throw it away. We ______ use it again. 5. You ______ drink too much cola. It's bad for your teeth. 6. ______ I have some milk, please? — Sure. 7. We ______ bring our own water bottles to school. 8. The bird ______ fly high because it is too small. 9. You ______ eat slowly. Don't eat too fast. 10. ______ we recycle these bottles? — Good idea! 11. Students ______ pick up rubbish in the park on Earth Day. 12. I ______ finish my homework now. I'm too tired. 13. We ______ use too much plastic. It's bad for the earth. 14. ______ you help me with this box? — No problem. 15. You ______ wash the milk box before recycling it. 二、写出下列动词的第三人称单数形式 动词 三单形式 动词 三单形式 pass __________ fix __________ catch __________ push __________ do __________ have __________ study __________ fly __________ carry __________ want __________ feel __________ miss __________ ask __________ talk __________ share __________ take __________ throw __________ use __________ make __________ try __________ 三、用所给词的适当形式填空 提示：注意 should/can/祈使句后接动词原形，第三人称单数动词加 -s/-es。 1. You should ______ (eat) some fruit every day. 2. Don't ______ (throw) the old T-shirt away. We can use it. 3. Tutu ______ (ask) Duoduo to join them. 4. Duoduo ______ (feel) sad and misses Tutu. 5. There ______ (be) so much food on the table. 6. There ______ (be) many ways to help the earth. 7. Let's ______ (recycle) these plastic bottles. 8. Sam ______ (want) to use the box to make a toy. 9. We can ______ (make) houses for birds with old things. 10. Momo often ______ (make) me laugh because he is funny. 11. You shouldn't ______ (drink) too much cola. 12. Amy ______ (live) in the same street as Tutu. 13. Please ______ (give) those cans to me. 14. He ______ (not have) any vegetables for lunch. 15. We should ______ (help) each other when we have problems. 四、单项选择 1. You ______ eat some vegetables. They are good for you. A. should B. shouldn't C. can't D. don't 2. ______ throw it away. We can use it again. A. Not B. Don't C. No D. Doesn't 3. — ______ you make a toy car? — Yes, I can. A. Do B. Are C. Can D. Does 4. Let's ______ plastic bottles for a green world. A. recycle B. recycles C. recycling D. recycled 5. We have different hobbies ______ we enjoy talking to each other. A. and B. but C. because D. so 6. He makes me laugh ______ he is very funny. A. and B. but C. because D. or 7. Tutu ______ Duoduo to join them. A. ask B. asks C. asking D. asked 8. There ______ too much meat on my plate. A. is B. are C. am D. be 9. I don't have ______ fruit in my bag. A. some B. any C. many D. a 10. You shouldn't eat ______ biscuits. They are sweet. A. too much B. too many C. much too D. many too 11. Milk is good ______ our bones. A. at B. for C. to D. with 12. Friends should ______ to each other when they have problems. A. listen B. listens C. listening D. listened 13. — Does he ______ his friends? — Yes, he does. A. miss B. misses C. missing D. missed 14. We can ______ old paper for art homework. A. use B. uses C. using D. used 15. Duoduo feels ______ because he has no friends to play with. A. happy B. sad C. angry D. excited 五、句型转换（对划线部分提问，划线部分已用下划线标注） 提示：先判断划线部分是问事物、人物、状态、原因还是时间，再选择合适的疑问词。 1. You should have some vegetables. ______________________________ 2. Don't throw it away. ______________________________ 3. We can recycle plastic bottles. ______________________________ 4. Tutu asks Duoduo to join them. ______________________________ 5. Duoduo feels sad. ______________________________ 6. There is so much food on the table. ______________________________ 7. Momo makes me laugh because he is funny. ______________________________ 8. We have different hobbies but we enjoy talking. ______________________________ 9. Let's start now for a green world. ______________________________ 10. Milk is good for our bones. ______________________________ 六、单句改错 提示：每句均有一处错误，请找出并改正。 1. You should eats some vegetables. 改正：________________________________________________ 2. Don't throws the box away. 改正：________________________________________________ 3. Can she makes a toy car? 改正：________________________________________________ 4. Let's recycles these bottles. 改正：________________________________________________ 5. He ask Duoduo to join them. 改正：________________________________________________ 6. There are too much meat on the plate. 改正：________________________________________________ 7. I have any fruit in my bag. 改正：________________________________________________ 8. You shouldn't eat too many cola. 改正：________________________________________________ 9. He makes me laugh because he are funny. 改正：________________________________________________ 10. We have different hobbies and we enjoy talking. 改正：________________________________________________ 11. Duoduo feel sad and misses Tutu. 改正：________________________________________________ 12. Please gives those cans to me. 改正：________________________________________________ 七、根据汉语提示完成句子 1. 你应该吃一些蔬菜。 You ______ ______ some vegetables. 2. 不要扔掉那个盒子。 ______ ______ that box away. 3. 我们可以回收利用这些瓶子。 We ______ ______ these bottles. 4. 让我们为绿色世界行动起来吧！ ______ ______ for a green world! 5. 图图邀请多多加入他们。 Tutu ______ Duoduo to ______ them. 6. 多多感到伤心，因为他想念图图。 Duoduo ______ ______ because he misses Tutu. 7. 盘子里有太多的肉。 ______ ______ too much meat on the plate. 8. 我们爱好不同，但我们喜欢互相聊天。 We have different hobbies ______ we enjoy ______ to each other. 9. 朋友应该互相帮助。 Friends ______ ______ each other. 10. 牛奶对我们的骨骼有好处。 Milk ______ ______ ______ our bones. 八、完形填空 阅读短文，从每题所给的 A、B、C 三个选项中选出最佳答案。 Duoduo has a best friend __1__ Tutu. One day, Tutu is playing with two other boys. Tutu asks Duoduo to join them, __2__ Duoduo just walks away. He feels __3__ because he thinks Tutu doesn't want to be his friend. After a week, Duoduo misses Tutu very much. Tutu sits down next to him and says, "I have new friends, __4__ you're still my friend. Old friends and new friends are both very nice." Duoduo is happy again. Now he __5__ three best friends! We can learn that friends should __6__ to each other and __7__ each other. When we have problems, we should __8__ openly. We can __9__ new friends, but we should never __10__ old friends. （ ）1 A. call B. called C. calls （ ）2 A. and B. but C. because （ ）3 A. happy B. sad C. excited （ ）4 A. and B. but C. or （ ）5 A. have B. has C. having （ ）6 A. listen B. listens C. listening （ ）7 A. help B. helps C. helping （ ）8 A. talk B. talks C. talking （ ）9 A. make B. makes C. making （ ）10 A. forget B. forgets C. forgetting 外研版五年级上册英语 Units 1—3 语法易错点巩固提升练习 （参考答案与解析） 一、用 should / shouldn't / can / can't 填空 1. should 2. shouldn't 3. Can 4. can 5. shouldn't 6. Can 7. should 8. can't 9. should 10. Can 11. should 12. can't 13. shouldn't 14. Can 15. should 二、写出下列动词的第三人称单数形式 动词 三单形式 动词 三单形式 pass passes fix fixes catch catches push pushes do does have has study studies fly flies carry carries want wants feel feels miss misses ask asks talk talks share shares take takes throw throws use uses make makes try tries 三、用所给词的适当形式填空 1. eat 2. throw 3. asks 4. feels 5. is 6. are 7. recycle 8. wants 9. make 10. makes 11. drink 12. lives 13. give 14. doesn't have 15. help 四、单项选择 1. A 解析：根据后句「对身体有好处」可知是建议应该吃，用 should。 2. B 解析：祈使句的否定形式用 Don't + 动词原形。 3. C 解析：答语用 can，问句也用 Can 引导。 4. A 解析：Let's 后接动词原形。 5. B 解析：前句「爱好不同」与后句「喜欢聊天」是转折关系，用 but。 6. C 解析：后句说明前句的原因，用 because。 7. B 解析：Tutu 是第三人称单数，一般现在时动词加 -s。 8. A 解析：meat 是不可数名词，There be 句型用 is。 9. B 解析：否定句中用 any，不用 some。 10. B 解析：biscuits 是可数名词复数，用 too many。 11. B 解析：be good for 是固定搭配，表示「对……有好处」。 12. A 解析：should 后接动词原形。 13. A 解析：Does 开头的一般疑问句中动词用原形。 14. A 解析：can 后接动词原形。 15. B 解析：根据后句「没有朋友一起玩」可知感到伤心，用 sad。 五、句型转换（对划线部分提问） 1. What should I have?（划线部分：some vegetables） 2. What shouldn't I do?（划线部分：throw it away） 3. What can we do?（划线部分：recycle plastic bottles） 4. Who asks Duoduo to join them?（划线部分：Tutu） 5. How does Duoduo feel?（划线部分：sad） 6. What is on the table?（划线部分：so much food） 7. Why does Momo make you laugh?（划线部分：because he is funny） 8. What do you do even though you have different hobbies?（划线部分：but we enjoy talking） 9. When should we start for a green world?（划线部分：now） 10. What is milk good for?（划线部分：our bones） 六、单句改错 1. eats → eat（should 后接动词原形） 2. throws → throw（Don't 后接动词原形） 3. makes → make（can 后接动词原形） 4. recycles → recycle（Let's 后接动词原形） 5. ask → asks（He 是第三人称单数，动词加 -s） 6. are → is（meat 是不可数名词，用 is） 7. any → some（肯定句中用 some） 8. many → much（cola 是不可数名词，用 too much） 9. are → is（he 是第三人称单数，be 动词用 is） 10. and → but（前后是转折关系，用 but） 11. feel → feels（Duoduo 是第三人称单数，动词加 -s） 12. gives → give（祈使句用动词原形） 七、根据汉语提示完成句子 1. should eat 2. Don't throw 3. can recycle 4. Let's start 5. asks; join 6. feels sad 7. There is 8. but; talking 9. should help 10. is good for 八、完形填空 1. B 解析：a best friend called Tutu 表示「一个叫图图的好朋友」，用过去分词 called。 2. B 解析：图图邀请多多，但多多走开了，是转折关系，用 but。 3. B 解析：多多以为图图不想和他做朋友了，所以感到伤心，用 sad。 4. B 解析：「我有新朋友」和「你仍然是我的朋友」是转折关系，用 but。 5. B 解析：he 是第三人称单数，用 has。 6. A 解析：should 后接动词原形。 7. A 解析：should 后接动词原形，and 连接两个并列的动词原形。 8. A 解析：should 后接动词原形。 9. A 解析：can 后接动词原形。 10. A 解析：should 后接动词原形。 1 学科网（北京）股份有限公司 $