Unit 1～2 易错语法知识（综合训练）-2026-2027学年外研版（三起）英语四年级上册

外研版四年级上册英语 Unit 1~2 易错语法知识综合训练 Unit1 I love sports Unit2 Helping at home > 语法知识点小结：一般现在时（动词三单）、情态动词may/must、祈使句、like doing、can的用法、动词短语、because原因状语、介词固定搭配 一、用所给单词的适当形式填空 1. I love ________ (play) ping-pong. 2. He often ________ (jump) high in PE class. 3. We should ________ (try) our best. 4. My sister ________ (wash) dishes after dinner every day. 5. Don’t ________ (sweep) the floor now. 6. She ________ (tidy) her desk every morning. 7. They can ________ (feed) the animals in the yard. 8. He never ________ (give) up. 9. ________ (pick) the grass, please. 10. Mum ________ (water) the flowers every morning. 11. Tom ________ (not like) playing volleyball. 12. Let’s ________ (warm) up before sports. 13. Sometimes he ________ (feel) tired after chores. 14. You must ________ (finish) your chores. 15. She ________ (hope) she can be a sports star. 二、选择合适的介词填空（可重复，有多余） in at across of after for before 1. He can jump far and go ________ the line. 2. I often play ping-pong ________ school. 3. We warm up ________ doing sports. 4. This is a photo ________ my favourite player. 5. Help Mum ________ home. 6. I feed the pigs ________ the yard. 7. Don’t give up because ________ hard work. 8. Good job! Thanks ________ your help. 三、单项选择 ( )1. I love ______ volleyball. A. play B. playing C. plays ( )2. He often ______ high. A. jump B. jumps C. jumping ( )3. You ______ try your best. Don’t give up. A. must B. may C. are ( )4. My mum ______ dishes every day. A. wash B. washes C. washing ( )5. —______ I help you? —Yes, please. A. May B. Does C. Am ( )6. Don’t ______ rubbish on the floor. A. leave B. leaves C. leaving ( )7. We ______ warm up before sports. A. should B. shouldn’t C. is ( )8. He can swim ______ the river. A. cross B. across C. crossing ( )9. She feels tired ______ she does lots of chores. A. because B. so C. but ( )10. Each helper ______ a to-do list. A. have B. has C. having ( )11. Let’s ______ the floor. A. sweep B. sweeps C. sweeping ( )12. Good job! You are very ______. A. help B. helpful C. helping 四、句型转换 1. I love playing ping-pong.（改为一般疑问句） ________ you ________ playing ping-pong? 2. She washes dishes at home.（改为否定句） She ________ ________ dishes at home. 3. You may help your mum.（改为一般疑问句） ________ ________ help my mum? 4. I can jump far.（对画线部分提问） ________ ________ you ________? 5. He sweeps the floor every day.（对画线部分提问） ________ ________ he ________ every day? 6. Tom likes volleyball because it’s fun.（对画线部分提问） ________ ________ Tom ________ volleyball? 7. I tidy my desk after school.（对画线部分提问） ________ ________ you ________ after school? 8. We must finish our chores.（对画线部分提问） ________ ________ we ________? 五、根据中文意思完成句子 1. 我热爱体育运动。 I ________ ________. 2. 尽你最大努力，不要放弃。 ________ ________ ________, don’t give up. 3. 我在家帮忙。 I ________ ________ ________. 4. 晚饭后我洗碗。 I ________ ________ after dinner. 5. 我们运动前热身。 We ________ ________ before sports. 6. 让我来扫地。 Let me ________ the ________. 7. 你可以整理你的书桌。 You may ________ your ________. 8. 干得好！你乐于助人。 ________ ________! You are helpful. 参考答案 一、用所给单词的适当形式填空 1. playing 2. jumps 3. try 4. washes 5. sweep 6. tidies 7. feed 8. gives 9. Pick 10. waters 11. doesn’t like 12. warm 13. feels 14. finish 15. hopes 二、介词填空 1. across 2. at 3. before（题目介词池替换调整，正确：before） >修正：原介词池调整，改为：in at across of before for 1. across 2. at 3. before 4. of 5. at 6. in 7. of 8. for 三、单项选择 1.B 2.B 3.A 4.B 5.A 6.A 7.A 8.B 9.A 10.B 11.A 12.B 四、句型转换 1. Do; love 2. doesn’t wash 3. May I 4. What can; do 5. What does; do 6. Why does; like 7. What do; do 8. What must; do 五、完成句子 1. love sports 2. Try your best 3. help at home 4. wash dishes 5. warm up 6. sweep; floor 7. tidy; desk 8. Good job 学科网（北京）股份有限公司 $