be动词用法及句型转换

23. They are from the U.S.A. _______ _____ Where are they from? 24. This is Liu Dehua. Who ____ is this? ______ 25. That is Zhao Wei. Who ____ is that? ______ 26. He is Ya Ming. ______ Who ____ is is he? 27. They are Maria and Jane. ______ Who ____ are they?
13. It is a map. _______ it? What ’s 14. I am fine. How are you? _____ 15. His father is fine. _____ How _____ is his father? 16. I am twelve years old. _____ How _____ old are you? 17. She is 14. _____ How ____ old is she?
Be动词的用法 及句式转换
总结
把肯定陈述句变为否定陈述句：
→1.找到be动词（am, is, are)
2.然后在be动词后加 not 。 3. am not=amn’t（X） is not = isn’t are not = aren’t.
把下列句子变为否定句：
1. I am Kangkang →I am not Kangkang. 2. I am from China. →I am not from China. 3. He is in Class 2,Grade7. →He is not in Class 2,Grade7. 4. She is Maria. →She is not Maria.
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5. It is a bike. Is it a bike? ___ 6. This is my teacher. ___ Is this your teacher? 7. That is an eraser. Is that an eraser? ___ 8. Liu Xiang is from China. ___ Is Liu Xiang from China?
5. It is a bike. → It is not a bike. 6. This is my teacher.
→ This is not my teacher. 7. That is an eraser.
→ That is not an eraser. 8. Liu Xiang is from China. → Liu Xiang is not from China.
一般疑问句的回答 肯定： Yes,主语+be（不缩写）. 否定: No, 主语+be+not（缩写）. 注：主语必须是相应的人称代词。
划线部分提问：
1. I am Kangkang.
Who _____ are you? ________ What’ your name? 2.He sis Liu Xiang. Who is he? _____ _______ What ’ his name? 3. She s is Maria. _____ is she? Who ________ What’ her name? s
8.They are in Class1,Grade8. ＿＿＿ class ＿＿＿ are they in? What 9. Maria is in Grade Eight. What ＿＿＿ grade ＿＿＿ is Maria in? 10. This is an apple in English. What ＿＿ is this in English? ＿＿＿ 11.This is a bike. ______ What ___ is this? 12 That is a book. ________ What’s that?
9. We are from England. Are ____ you ____ from England？ 10. They are Jane and Maria. Are they Jane and Maria? _____ 11. Kangkang and I are 14. ____ Are you and Kangkang 14? 12. These are oranges. ____ Are these oranges? 13. Those are apples. ____ Are those apples?
9. We are from England.
→We are not from England.
10. They are Jane and Maria.
→They are not Jane and Maria.
11. Kangkang and I are 14.
→Kangkang and I are not 14.
18. Jane is 13. _____ How ____ old is Jane? 19. They are 20. How ____ old are they? _____ 20. Li Ming and Sally are twelve. How old are Li Ming and Sally? _____ ____ 21. I am from China. Where are you from? _______ 22. Maria is from Canada. _______ ___ Where is Maria from?
4. They are Jane and Maria. _____ Who are they? ______ their name? What ’s 5. I am in Class2,Grade7. _____ _____ are you in？ What class 6.Jane is in Class1,Grade7. What _____ class _____ is Jane in? 7. He is in Class3,Grade7. What _____ class is he in? _____
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总结 1、就是找相应的特殊疑问词代替 划线部分。 2、把剩下的部分改成一般疑问句 的结构。
be 的用法口诀
我是am，你是are，is用于他，她，它，
单数is，复数are，勿忘be的三变化； 变否定，很容易，be后not莫忘记， 变疑问，往前提，句末问号莫丢弃。 疑问否定任你变，句首大写莫迟疑。
12. Thቤተ መጻሕፍቲ ባይዱse are oranges.
→These are not oranges.
13. Those are apples.
→Those are not apples.
总结
把陈述句变为一般疑问句：
→1.找到be动词（am, is, are)
2.然后把be动词提到句首。 3.一二人称要互变，三人称不变。
把下列句子变为一般疑问句：
1. I am Kangkang ____ Are ____ you Kangkang? 2. I am from China. Are ＿＿ you from China? ____ 3. He is in Class 2,Grade7. Is he in Class 2,Grade7？ ＿＿ 4. She is Maria. Is —— she Maria？