Unit 4 Then and now 语法精炼（专项训练）-2026-2027学年科普版英语六年级上册

**基本信息** 聚焦“then/now”时间对比，系统整合一般过去时与现在时、There be句型、情态动词can/could及动词过去式，通过多题型梯度训练构建时态运用逻辑，提升语言能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单词拼写与运用|15题|考查时间标志词（then/now）及动词过去式（used/had等）|以时间标志为起点，关联核心词汇的过去与现在形式| |适当形式填空|10题|There be句型及时态转换（was/were→is/are；could→can）|从句型结构切入，强化时态与动词形式的匹配| |单项选择|10题|综合考查时态运用、动词过去式及名词复数|通过选项对比，深化“过去-现在”时态差异认知| |句型转换与情景应用|13题（5+3+5）|含句型转换（提问/否定）、情景交际及补全对话|从语法规则到实际表达，构建“规则-应用”逻辑链|

2026科普版六年级上册英语Unit 4 Then and now语法精炼特训 核心语法 1. 一般过去时 VS 一般现在时：then（过去）/now（现在）时间标志 2. 句型：There was/were…（过去）；There is/are…（现在） 3. 情态动词：can（现在）；could（过去） 4. 动词过去式：use→used, have→had, walk→walked 一、单词拼写与运用 根据句意及首字母或汉语提示完成单词。 1. T______（那时）, there was no park here. 2. N______（现在）we have a big park. 3. People u______（使用）horses long ago. 4. My grandma h______（有）no phone when she was young. 5. He w______（步行）to school five years ago. 6. I c______（能够）swim when I was seven. 7. We can take the m______（地铁）now. 8. There were no c______（电脑）back then. 9. Now many people drive c______（小汽车）to work. 10. Long ago, people lived in small h______（房屋）. 11. At that time, there were no t______（火车）. 12. Now we send m______（信息）on the Internet. 13. Life was d______（困难的）many years ago. 14. Now life is e______（容易的）for us. 15. She didn’t have a b______（自行车）before. 二、用所给词的适当形式填空 1. There ______ (be) a small village then. 2. There ______ (be) many tall buildings now. 3. I ______ (can not) swim three years ago. 4. Now I ______ (can) swim very well. 5. People ______ (use) horses long ago. 6. He ______ (walk) to school when he was young. 7. My mother ______ (have) no mobile phone before. 8. Look! There ______ (be) lots of cars on the road. 9. They ______ (not have) computers twenty years ago. 10. We ______ (send) messages online every day now. 三、单项选择 ( )1. There ______ no schools here then. A. is B. was C. were ( )2. I ______ ride a bike when I was little. A. can B. could C. will ( )3. Long ago, people ______ horses to travel. A. use B. used C. uses ( )4. Now there ______ a big library in our town. A. is B. was C. were ( )5. My father ______ to work five years ago. A. walk B. walks C. walked ( )6. —Could you draw pictures before? —No, I ______. A. can’t B. couldn’t C. don’t ( )7. There were no ______ back then. A. computer B. computers C. a computer ( )8. Life ______ hard many years ago. A. is B. was C. were ( )9. Now people ______ cars to go out. A. drive B. drove C. drives ( )10. She didn’t ______ a bike before. A. has B. have C. had 四、连词成句（注意大小写与标点） 1. was, then, there, park, no (.) ______________________________________________ 2. could, I, swim, not, ago, years, three (.) ______________________________________________ 3. use, long, people, horses, ago (.) ______________________________________________ 4. now, there, are, buildings, tall, many (.) ______________________________________________ 5. walked, school, he, to, ago, five, years (.) ______________________________________________ 五、句型转换 1. There was a small shop here then.（对划线部分提问） ______ ______ here then? 2. I could ride a bike before.（改为否定句） I ______ ______ ride a bike before. 3. People used horses long ago.（改为一般疑问句） ______ people ______ horses long ago? 4. There are many tall buildings now.（改为then的过去式句子） ______ ______ many tall buildings then. 5. He walked to school five years ago.（对划线部分提问） ______ ______ he ______ five years ago? 六、情景交际，选择合适答语 A. I couldn’t. B. There were no buses. C. Yes. Now we have a new hospital. ( )1. What was life like long ago? ( )2. Could you use a computer then? ( )3. Was there no hospital before? 七、补全对话，填写合适单词 A: What was the town l______ ten years a______? B: There were no tall buildings. A: C______ people drive cars then? B: No. They w______ to work. A: Now everything is different. Life becomes e______. 参考答案 一、1.Then 2.Now 3.used 4.had 5.walked 6.could 7.metro 8.computers 9.cars 10.houses 11.trains 12.messages 13.difficult 14.easy 15.bike 二、1.was 2.are 3.couldn’t 4.can 5.used 6.walked 7.had 8.are 9.didn’t have 10.send 三、1.C 2.B 3.B 4.A 5.C 6.B 7.B 8.B 9.A 10.B 四、1.There was no park then. 2.I could not swim three years ago. 3.People used horses long ago. 4.There are many tall buildings now. 5.He walked to school five years ago. 五、1.What was 2.could not 3.Did; use 4.There weren’t 5.What did; do 六、1.B 2.A 3.C 七、like; ago; Could; walked; easy 1 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $