Unit1～8期末重要语法知识点专项（综合训练）-2025-2026学年人教PEP版英语三年级下册

**基本信息** 以主题式语法整合为核心，覆盖6单元祈使句、情态动词等核心语法及场景词汇，通过多样题型实现语言知识系统梳理与应用。 **综合设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |语法知识点小结|6单元|分主题罗列语法规则、核心词汇及句型|按“课堂-家庭-校园-购物-农场-餐桌”生活场景串联语法点，形成“主题情境→语法规则→词汇句型”逻辑链| |知识点训练|6类题型（填空/选择/转换等）|聚焦词汇拼写、语法应用及句型转换，如祈使句否定、现在进行时疑问句|以题载知，通过“词汇巩固→语法辨析→综合运用”梯度训练，强化语言能力与学习能力|

人教PEP版三年级英语下册Unit1~8期末重要语法知识点专项综合训练 语法知识点小结 Unit1 Class rules（课堂规则） 1. 祈使句：肯定（动词原形开头，如Be quiet.）、否定（Don’t + 动词原形，如Don’t run.） 2. 课堂指令与规则词汇：classroom, blackboard, desk, chair, light, turn off, tidy 3. 常用问答：Sorry. / Hurry up. / I’m late. Unit2 Family rules（家庭规则） 1. 情态动词can的用法：肯定/否定（can / can’t），表示能力或允许 2. 家务/家庭动作词汇：watch TV, do homework, run, wash, sleep, clean 3. 现在进行时初步：be + 动词-ing（如He is watching TV.） Unit3 Time for school（校园时间） 1. 时间表达：What time is it? It’s … o’clock. 2. 日常活动短语：get up, go to school, go home, go to bed, have lunch/dinner 3. 学科与时间词汇：maths, art, clock, minute Unit4 Going shopping（购物） 1. 衣物名词单复数：trousers, shorts, clothes, shoes（复数） 2. 购物句型：Can I try it on? / How do you like …? / It’s too big/small. 3. 尺码与价格词汇：size, cheap, expensive, beautiful Unit5 Farms and us（农场动物） 1. 农场动物词汇：cow, horse, sheep, pig, chicken（sheep单复数同形） 2. 蔬菜名词单复数：tomato-tomatoes, potato-potatoes, carrot 3. 问答句型：What are these? They’re … / Are they …? Yes, they are./No, they aren’t. Unit6 From farm to table（餐桌食物） 1. 食物与餐具词汇：food, delicious, bowl, spoon, chopsticks, knife, fork 2. 动作短语：feed, pick, milk, pass, set the table, clear the table 3. 常用表达：Help yourself. / Would you like …? 知识点训练 一、根据首字母及中文提示填空 1. Don’t be l________(迟到的) for class. 2. Please t________(整理) your desk before class. 3. My sister is w________(洗) her hands now. 4. It’s 7:00 a.m. It’s time to g________ u________(起床). 5. I want to buy a pair of s________(鞋子). 6. The dress is too e________(昂贵的). I can’t buy it. 7. —What are these? —They’re t________(西红柿). 8. My grandpa keeps many s________(绵羊) on the farm. 9. We use c________(筷子) to eat rice in China. 10. Please p________(递给) me the spoon. 11. Turn o________(关掉) the light when you leave the room. 12. My favourite subject is m________(数学). 13. These t________(裤子) are too long for me. 14. I often h________(帮助) my mum set the table. 15. The chicken is very d________(美味的). 二、选择括号中合适的单词填空 1. Don’t ______ (run / runs) in the classroom. 2. Please keep your desk ______ (tidy / tidies). 3. My brother ______ (watch / is watching) TV now. 4. It’s time ______ (to / for) go to school. 5. These are my ______ (shoe / shoes). 6. The skirt is ______ (beautiful / beautifully). I like it. 7. —Are these potatoes? —Yes, ______ (they / these) are. 8. I ______ (can / can’t) use chopsticks. They’re too hard. 9. Please pass ______ (I / me) the bowl. 10. The dress is too ______ (cheap / expensive). I’ll take it. 11. ______ (Don’t / Doesn’t) eat in class. 12. It’s 9:00 p.m. It’s time to ______ (go to bed / go to school). 13. These ______ (sheep / sheeps) are white. 14. I want to try ______ (it / them) on. They’re my new shorts. 15. The food ______ (is / are) delicious. 三、单项选择 ( )1. ______ be late for school. A. Don’t B. Not C. Doesn’t ( )2. Please keep your room ______. A. clean B. cleans C. cleaning ( )3. —What time is it? —______ A. It’s red. B. It’s 7:30. C. I’m fine. ( )4. It’s time ______ maths class. A. to B. for C. in ( )5. —Can I try the shoes on? —______ A. Sure. B. No, I can’t. C. You’re welcome. ( )6. The shirt is ______. I’ll take it. A. cheap B. expensive C. big ( )7. —What are those? —______ cows. A. It’s B. They’re C. Those are ( )8. —Are these carrots? —______ They’re potatoes. A. Yes, they are. B. No, they aren’t. C. No, it isn’t. ( )9. Please pass ______ the knife. A. I B. me C. my ( )10. The food is ______. I like it. A. delicious B. well C. sweet 四、句型转换 1. I’m late for school.（改为否定祈使句） ______ ______ late for school. 2. My brother is watching TV.（改为一般疑问句） ______ your brother ______ TV? 3. It’s 8:00 o’clock.（对划线部分提问） ______ ______ is it? 4. These are potatoes.（改为单数句） ______ is a ______. 5. I can use chopsticks.（改为否定句） I ______ use chopsticks. 6. The dress is cheap.（改为一般疑问句） ______ the dress ______? 五、给下列句子选择合适的答语 ( )1. Don’t run in the classroom. A. It’s 6:30. ( )2. What time is it? B. I’m sorry. ( )3. Can I try on the shoes? C. They’re cows. ( )4. What are those? D. Sure. ( )5. Are these tomatoes? E. No, they aren’t. ( )6. Please pass me the bowl. F. OK. Here you are. ( )7. How do you like the dress? G. It’s beautiful. ( )8. What time is it? H. It’s time for dinner. 六、选择合适的单词或短语，填序号，每个限用一次 A. Don’t B. tidy C. What time D. is watching E. cheap F. sheep G. pass H. delicious I. go to bed J. shoes 1. Please keep your desk ______. 2. ______ eat in the classroom. 3. —______ is it? —It’s 9:00 p.m. It’s time to ______. 4. My sister ______ TV now. 5. The ______ are white. 6. I want to buy a pair of ______. 7. The skirt is ______. I’ll take it. 8. Please ______ me the spoon. 9. The food is ______. I like it. 参考答案 一、根据首字母及中文提示填空 1. late 2. tidy 3. washing 4. get; up 5. shoes 6. expensive 7. tomatoes 8. sheep 9. chopsticks 10. pass 11. off 12. maths 13. trousers 14. help 15. delicious 二、选择括号中合适的单词填空 1. run 2. tidy 3. is watching 4. to 5. shoes 6. beautiful 7. they 8. can’t 9. me 10. cheap 11. Don’t 12. go to bed 13. sheep 14. them 15. is 三、单项选择 1. A 2. A 3. B 4. B 5. A 6. A 7. B 8. B 9. B 10. A 四、句型转换 1. Don’t be 2. Is; watching 3. What time 4. This; potato 5. can’t 6. Is; cheap 五、给下列句子选择合适的答语 1. B 2. A 3. D 4. C 5. E 6. F 7. G 8. H 六、选词填空（填序号） 1. B 2. A 3. C; I 4. D 5. F 6. J 7. E 8. G 9. H 学科网（北京）股份有限公司 $