七年级英语上册 Unit 1 This is me 语法练习（无答案）

U1 Be 动词 姓名_____ 练练手，看看下面的词都可以用哪个人称代词来替换 Linda _____ Billy _____ cat _____ book _____Lilian and Daniel _____ Amy’s mother ★Be 动词和这些人称代词的组合方式我们可以用一个小口诀来记住。我用 am , 你用 are , is 用于 她、她、它。复数通通都用 are。你都学会了么？来做个小练习，巩固一下吧。 1. I _____ a boy. _____ you a boy No, I _____ not. 2. The girl_____ Jack's sister.3. The dog _____ tall and fat. 4. Where _____ your mother She _____ at home. 5. Mike and Liu Tao _____ at school.6. Whose socks _____ they 7. Who _____ I 8.The jeans _____ on the desk. 9. The black pants _____ for Su Yang.10. Jack and Johnson_____ playing a game. ★当我们要表示否定的时候，直接在be动词后面加上not就可以了 下面请你来动手变一变am _____ is _____ are _____ 其中，is not 又可以缩写成_____, are not又可以缩写成_____。 练习时间到了！按要求改写下面的句子。 1. She is a girl.(改成否定的句子) 2. It is a marker. (改成否定的句子) _____- 3. He is my father.(改成否定的句子) 4. The birds are flying.(改成否定的句子)\ _____ 5. The farmer is talking.(改成否定的句子) ——— 6. She is not my mother.(改成肯定句) _____ 7. The frogs aren’t jumping. (改成肯定句) _____ 8. It isn’t a chair.(改成肯定句) _____ 9. I am not a teacher. (改成肯定句) 10. He is not a baby.(改成肯定句) _____ 陈述句的构成方式是什么？我们先来观察几个句子。 It is a marker. She is a girl.He is jumping. They are apples.We are friends. I am a teacher. ★你发现了吗，含有be动词的陈述句是这样构成的 ——— 一般疑问句的构成方式是什么？我们先来观察几个句子。 Is it a marker Is she a girl Is she jumping Are they apples Are we friends Are you a teacher ★小心一点： 在答句中，主语用的都是人称代词。不会直接出现人名，物名。 大练兵！请将下列句子改成一般疑问句，并按要求回答。要回答完整哦，不能只回答yes或者no 1. His father is a doctor. (是的) _____ 2. The cats are walking. (不是) _____ 3. They are swimming. （是的） _____ 4. She is roller skating. （不是） _____ 5. His birthday is on Monday this year. （是的） _____ 6. Jacky and Billy are in the living room. （不是） _____ 7. Kitty is wearing a pink dress.. （是的） _____ 8. It is a circle. （不是） _____ 9.I am a teacher. （是的） _____ 10． We are friends. （不是） ★在说一般疑问句的时候，我们一般都是用升掉。