句型转换（专项训练）-2025-2026学年川教版（三起）英语四年级下册

川教版（三年级起点）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. ★ Wang Jun can swim in the pool. ________________________ 2. ★★ It is time for dinner. ________________________ 3. ★★ There is a sofa in the living room. ________________________ 二、（改为一般疑问句，并作肯定回答） 4. ★ You are from Jinan. ________________________ ________________________ 5. ★★ The glasses are on the table. ________________________ ________________________ 6. ★★ Noah can make the bed. ________________________ ________________________ 7. ★★ There are two computers in the room. ________________________ ________________________ 三、（对划线部分提问） 8. ★ It’s three o’clock. ________________________ 9. ★★ My book is under the chair. ________________________ 10. ★★ Liu Yi is from Shenyang. ________________________ 11. ★★ Lucas can jump high. ________________________ 12. ★★ There are five people in my family. ________________________ 13. ★★ I can wash the clothes. ________________________ 四、（单数句变复数句） 14. ★ I am a pupil. ________________________ 15. ★★ This is a red apple. ________________________ 16. ★★ There is a child in the playground. ________________________ 五、（改为一般疑问句，并作否定回答） 17. ★ You can fly a kite. ________________________ ________________________ 18. ★★ The bed is near the window. ________________________ ________________________ 19. ★★ There is a sofa in the living room. ________________________ ________________________ 20. ★★ Emma is from Australia. ________________________ ________________________ 21. ★★ He can cook dinner. ________________________ ________________________ 解析与学生常见错误提醒 1. 参考答案：Wang Jun cannot swim in the pool. / Wang Jun can’t swim in the pool. 解析：含有情态动词`can`的肯定句变否定句，直接在`can`后面加`not`。`cannot`必须写成一个单词，或缩写为`can’t`。 学生常见错误提醒：写成“Wang Jun can not swim...” (can not 分写不标准) 或 “Wang Jun doesn’t can swim...” (误用助动词`doesn’t`)。 2. 参考答案：It is not time for dinner. / It isn’t time for dinner. 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`。`for dinner`是固定搭配，保持不变。 学生常见错误提醒：写成“It not is time for dinner.” (语序错误) 或 “It is no time for dinner.” (误用`no`)。 3. 参考答案：There is not a sofa in the living room. / There isn’t a sofa in the living room. 解析：`There be`句型（主语为单数`a sofa`）的肯定句变否定句，直接在`be`动词`is`后面加`not`。`is not`可缩写为`isn’t`。 学生常见错误提醒：写成“There not is a sofa...” (语序错误) 或 “There has not a sofa...” (误用`have/has`)。 4. 参考答案：问句：Are you from Jinan? 肯定答：Yes, I am. 解析：含有 be 动词`are`的肯定句变一般疑问句，将`are`提到句首。主语`you`回答时用`I`，`am`不能缩写。 学生常见错误提醒：写成“You are from Jinan?” (语序未变) 或回答 “Yes, you are.” (答语中人称未调整)。 5. 参考答案：问句：Are the glasses on the table? 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 glasses`前面。主语`the glasses`是复数，回答用`they`。 学生常见错误提醒：写成“Is the glasses on the table?” (主谓不一致) 或 “The glasses are on the table?” (语序未变)。 6. 参考答案：问句：Can Noah make the bed? 肯定答：Yes, he can. 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`Noah`前面。`Noah`是男孩名，回答用`he`。 学生常见错误提醒：写成“Does Noah can make the bed?” (误用助动词`Does`) 或 “Can Noah makes the bed?” (`can`后动词未用原形)。 7. 参考答案：问句：Are there two computers in the room? 肯定答：Yes, there are. 解析：`There be`句型（主语为复数`two computers`）的肯定句变一般疑问句，将`are`提到`there`前面。 学生常见错误提醒：写成“Is there two computers in the room?” (主谓不一致) 或 “There are two computers in the room?” (语序未变)。 8. 参考答案：What time is it? 解析：对具体时间`three o’clock`提问，用固定句型`What time is it?`。`it`指代时间。 学生常见错误提醒：写成“What is the time?” (虽然正确，但本册重点为`What time is it?`) 或 “What time it is?” (语序错误)。 9. 参考答案：Where is your book? 解析：对地点`under the chair`提问，用疑问词`Where`。`My`变成`your`。`is`提到主语`your book`前。 学生常见错误提醒：写成“What is your book?” (疑问词用错) 或 “Where your book is?” (语序错误)。 10. 参考答案：Where is Liu Yi from? 解析：对地点`Shenyang`提问，用疑问词`Where`。`be from`表示“来自”，变疑问句时`is`提到主语`Liu Yi`前。 学生常见错误提醒：写成“Where is Liu Yi?” (意思不完整，缺少`from`) 或 “Where does Liu Yi from?” (误用助动词`does`，`from`是介词)。 11. 参考答案：Who can jump high? 解析：对人`Lucas`提问，用疑问词`Who`。句子主语是`Lucas`，变疑问句时`Who`作主语，后面用陈述语序`can jump`。 学生常见错误提醒：写成“Who does can jump high?” (多用了助动词) 或 “Who can jumps high?” (`can`后动词未用原形)。 12. 参考答案：How many people are there in your family? 解析：对可数名词的数量`five`提问，用`How many`，后接复数名词`people`。`There are`句型变疑问句，将`are`提到`there`前。`my`变成`your`。 学生常见错误提醒：写成“How many people there are in your family?” (语序错误) 或 “How much people are there in your family?” (`people`是可数名词，不能用`how much`)。 13. 参考答案：What can you do? 解析：对动作`wash the clothes`提问，用`What`。句子是`I can do`结构，变疑问句时`I`变成`you`，`can`提到主语`you`前。`do`是实义动词，`can`后接动词原形。 学生常见错误提醒：写成“What you can do?” (语序错误) 或 “What can you?” (缺少动词`do`，句意不完整)。 14. 参考答案：We are pupils. 解析：单数变复数，`I`变`We`，`am`变`are`，`a pupil`变`pupils`。 学生常见错误提醒：写成“We is pupils.” (be动词用错) 或 “I are pupils.” (主语未变)。 15. 参考答案：These are red apples. 解析：单数变复数，`This`变`These`，`is`变`are`，`a red apple`变`red apples`。 学生常见错误提醒：写成“This are red apples.” (主谓不一致) 或 “These is red apples.” (主谓不一致)。 16. 参考答案：There are children in the playground. 解析：单数变复数，`There is`变`There are`，`a child`变`children` (不规则变化)。 学生常见错误提醒：写成“There are childs in the playground.” (`child`复数形式错误) 或 “There is children in the playground.” (主谓不一致)。 17. 参考答案：问句：Can I fly a kite? 否定答：No, you can’t. 解析：含有情态动词`can`的肯定句变一般疑问句，将`can`提到句首。主语`you`变疑问句时常用`I`。回答时，主语`I`要变成`you`。 学生常见错误提醒：写成“Do you can fly a kite?” (误用助动词`Do`) 或回答 “No, I can’t.” (答语中主语未根据问句调整)。 18. 参考答案：问句：Is the bed near the window? 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 bed`前面。回答时常用`it`代替`the bed`。 学生常见错误提醒：写成“The bed is near the window?” (语序未变) 或 “Does the bed near the window?” (误用助动词`Does`)。 19. 参考答案：问句：Is there a sofa in the living room? 否定答：No, there isn’t. 解析：`There be`句型（主语为单数`a sofa`）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 sofa in the living room?” (语序未变) 或 “Are there a sofa in the living room?” (主谓不一致)。 20. 参考答案：问句：Is Emma from Australia? 否定答：No, she 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`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 Australia?” (误用助动词`Does`，`from`是介词) 或 “Emma is from Australia?” (语序未变)。 21. 参考答案：问句：Can he cook dinner? 否定答：No, he 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`he`前面。 学生常见错误提醒：写成“Does he can cook dinner?” (误用助动词`Does`) 或 “Can he cooks dinner?” (`can`后动词未用原形)。 学科网（北京）股份有限公司 $