句型转换（专项训练）-2025-2026学年鲁科版（五四学制）（三起）英语四年级下册

鲁科版（五四学制）（三起）四年级下册 句型转换期末专项练习 第一部分：分层练习 一、（肯定句 → 否定句） 1. ★ I live in Jinan. ________________________ 2. ★★ The toy is cheap. ________________________ 3. ★★ Wang Jun wants a hamburger. ________________________ 二、（改为一般疑问句，并作肯定回答） 4. ★ Emma is from Canada. ________________________ ________________________ 5. ★★ Noah often washes the clothes at home. ________________________ ________________________ 6. ★★ The tomatoes are expensive. ________________________ ________________________ 7. ★★ They are going to Shenyang by train. ________________________ ________________________ 三、（对划线部分提问） 8. ★ I live in Jinan. ________________________ 9. ★★ I’d like some noodles. ________________________ 10. ★★ The toy car is fifty yuan. ________________________ 11. ★★ Wang Jun usually goes fishing at the weekend. ________________________ 12. ★★ Liu Yi is cooking in the kitchen. ________________________ 13. ★★ I am going to visit my grandparents this summer. ________________________ 四、（单数句变复数句） 14. ★ I am a student from China. ________________________ 15. ★★ The potato is on the table. ________________________ 16. ★★ My friend wants a toy bus. ________________________ 五、（改为一般疑问句，并作否定回答） 17. ★ You are from the UK. ________________________ ________________________ 18. ★★ The hamburger is delicious. ________________________ ________________________ 19. ★★ Noah wants to go to the cinema. ________________________ ________________________ 20. ★★ I can help you. ________________________ ________________________ 21. ★★ There is a ship on the sea. ________________________ ________________________ 解析与学生常见错误提醒 1. 参考答案：I do not live in Jinan. / I don’t live in Jinan. 解析：含有实义动词`live`的肯定句变否定句，主语是`I`，需借助助动词`do`，在其后加`not`。`do not`可缩写为`don’t`。 学生常见错误提醒：写成“I not live in Jinan.” (缺少助动词) 或 “I am not live in Jinan.” (误用`am not`)。 2. 参考答案：The toy is not cheap. / The toy isn’t cheap. 解析：含有 be 动词`is`的肯定句变否定句，直接在`is`后面加`not`。`is not`可缩写为`isn’t`。 学生常见错误提醒：写成“The toy not is cheap.” (语序错误)。 3. 参考答案：Wang Jun does not want a hamburger. / Wang Jun doesn’t want a hamburger. 解析：含有实义动词`wants`（第三人称单数形式）的肯定句变否定句，需借助助动词`does`，在其后加`not`，并将`wants`恢复为原形`want`。`does not`可缩写为`doesn’t`。 学生常见错误提醒：写成“Wang Jun not wants a hamburger.” (缺少助动词) 或 “Wang Jun don’t want a hamburger.” (助动词用错，主语是第三人称单数)。 4. 参考答案：问句：Is Emma from Canada? 肯定答：Yes, she is. 解析：含有 be 动词`is`的肯定句变一般疑问句，将`is`提到主语`Emma`前面。`Emma`是女孩名，回答用`she`。 学生常见错误提醒：写成“Does Emma from Canada?” (误用`does`，`from`是介词) 或 “Emma is from Canada?” (语序未变)。 5. 参考答案：问句：Does Noah often wash the clothes at home? 肯定答：Yes, he does. 解析：含有实义动词`washes`（第三人称单数形式）的肯定句变一般疑问句，需借助助动词`Does`，并将`washes`恢复为原形`wash`。`Noah`是男孩名，回答用`he`。 学生常见错误提醒：写成“Is Noah often wash the clothes...?” (误用`is`) 或 “Do Noah often wash the clothes...?” (主语是第三人称单数，不能用`Do`)。 6. 参考答案：问句：Are the tomatoes expensive? 肯定答：Yes, they are. 解析：含有 be 动词`are`的肯定句变一般疑问句，将`are`提到主语`The tomatoes`前面。主语`The tomatoes`是复数，回答用`they`。 学生常见错误提醒：写成“Is the tomatoes expensive?” (主谓不一致) 或 “The tomatoes are expensive?” (语序未变)。 7. 参考答案：问句：Are they going to Shenyang by train? 肯定答：Yes, they are. 解析：含有`be going to`结构的肯定句变一般疑问句，将`be`动词`are`提到主语`they`前面。`they`回答用`they`。 学生常见错误提醒：写成“Do they going to Shenyang by train?” (误用助动词`Do`) 或 “Will they going to Shenyang by train?” (混淆`will`)。 8. 参考答案：Where do you live? 解析：对地点`in Jinan`提问，用疑问词`Where`。句子是一般现在时，主语`I`在问句中变成`you`，需借助助动词`do`提问。 学生常见错误提醒：写成“Where you live?” (缺助动词) 或 “Where are you live?” (误用`are`)。 9. 参考答案：What would you like? 解析：对事物`some noodles`提问，用疑问词`What`。`I’d like`是`I would like`的缩写，变疑问句时将`would`提前。 学生常见错误提醒：写成“What do you like?” (意思不同，问喜好) 或 “What you would like?” (语序错误)。 10. 参考答案：How much is the toy car? 解析：对价格`fifty yuan`提问，用句型`How much is/are...?`。主语是单数`the toy car`，用`is`。 学生常见错误提醒：写成“How much are the toy car?” (主谓不一致) 或 “What is the price of the toy car?” (虽然正确，但本册重点为`How much is/are`)。 11. 参考答案：What does Wang Jun usually do at the weekend? 解析：对活动`goes fishing`提问，用疑问词`What`。句子是一般现在时，主语`Wang Jun`是第三人称单数，需借助助动词`Does`提问，并将`goes`恢复为原形`do`。 学生常见错误提醒：写成“What Wang Jun usually does at the weekend?” (语序错误) 或 “What does Wang Jun usually does at the weekend?” (助动词后动词未恢复原形)。 12. 参考答案：Who is cooking in the kitchen? 解析：对人`Liu Yi`提问，用疑问词`Who`。句子是现在进行时，`is cooking`保持不变。 学生常见错误提醒：写成“What is cooking in the kitchen?” (疑问词用错) 或 “Who are cooking in the kitchen?” (`Who`作主语时，be动词用单数`is`)。 13. 参考答案：What are you going to do this summer? 解析：对活动`visit my grandparents`提问，用疑问词`What`。句子是`be going to`结构，变疑问句时将`are`提前。`I`变成`you`。 学生常见错误提醒：写成“What you are going to do this summer?” (语序错误) 或 “Where are you going to do this summer?” (疑问词用错)。 14. 参考答案：We are students from China. 解析：单数变复数，`I`变`We`，`am`变`are`，`a student`变`students`。 学生常见错误提醒：写成“I are students from China.” (主语未变) 或 “We is students from China.” (be动词用错)。 15. 参考答案：The potatoes are on the table. 解析：单数变复数，`The potato`变`The potatoes` (以o结尾，加es)，`is`变`are`。 学生常见错误提醒：写成“The potatos are on the table.” (复数形式错误) 或 “The potato are on the table.” (主谓不一致)。 16. 参考答案：My friends want toy buses. 解析：单数变复数，`My friend`变`My friends`，`wants`变`want`，`a toy bus`变`toy buses`。 学生常见错误提醒：写成“My friend want toy buses.” (主谓不一致) 或 “My friends wants toy buses.” (动词未变)。 17. 参考答案：问句：Are you from the UK? 否定答：No, I’m not. 解析：含有 be 动词`are`的肯定句变一般疑问句，将`are`提到主语`you`前面。回答时主语`you`用`I`。 学生常见错误提醒：写成“Do you from the UK?” (误用助动词`Do`) 或 “Are you from the UK?” 回答“Yes, I’m not.” (肯定疑问句，否定回答应为`No`)。 18. 参考答案：问句：Is the hamburger delicious? 否定答：No, it isn’t. 解析：含有 be 动词`is`的肯定句变一般疑问句，将`is`提到主语`the hamburger`前面。回答时主语`the hamburger`用`it`代替。 学生常见错误提醒：写成“The hamburger is delicious?” (语序未变) 或 “Does the hamburger delicious?” (误用助动词)。 19. 参考答案：问句：Does Noah want to go to the cinema? 否定答：No, he doesn’t. 解析：含有实义动词`wants`（第三人称单数形式）的肯定句变一般疑问句，需借助助动词`Does`，并将`wants`恢复为原形`want`。`Noah`是男孩名，回答用`he`。 学生常见错误提醒：写成“Is Noah want to go to the cinema?” (误用`is`) 或 “Does Noah wants to go to the cinema?” (助动词后动词未恢复原形)。 20. 参考答案：问句：Can you help me? 否定答：No, I can’t. 解析：含有情态动词`can`的肯定句变一般疑问句，将`can`提到主语`you`前面。回答时主语`you`用`I`。 学生常见错误提醒：写成“Do you can help me?” (情态动词`can`前无需助动词) 或 “Can you help me?” 回答“No, I can not.” (can not 应缩写为can’t)。 21. 参考答案：问句：Is there a ship on the sea? 否定答：No, there isn’t. 解析：`There be`句型的肯定句变一般疑问句，将`is`提到`there`前面。 学生常见错误提醒：写成“There is a ship on the sea?” (语序未变) 或 “Are there a ship on the sea?” (主谓不一致)。 学科网（北京）股份有限公司 $