七年级英语上册单复数和句型转换

1、七3班英语10月10日语法学习 名词单复数 和 句型转换一、名词的单数复数：“一个是单数，“数个是复数1 请把名词变为复数：pen pencil-book-0a n g e cu pru I e rkeyboyd ictionarystrawberry以结尾的名词要改 为再力口_box-busdishwatch-zoo-photorad io-heropotatotomato2. be 动词 的变化 单数复数Ia teacher. Hea bov. Shea girl Thisa book. Thesebooks.Ita pen. Thevpencils.Weqood friends.you

2、fine?those rulers? Yes, they-that vour book? No, it7)-You and Iin China. My friendin China, too.Dthese your pen oils? No, they. -that your pencil box? No, it. It - -The schoolbagyellow. The cupswhite.3短语：我的名字 我的姓 你的名 他的书)两本字典三支钢笔四个杯子五块橡皮一本英语书六把尺子七个文具盒她的朋友们他的夹克衫4句子转换为复数。 This is a book. That is a pen

3、. He is a boy. She is a girl. It is a dictionary. This is my pencil box. - _ That is his watch.- This is her key. - What this? - ? This pen is blue.- 4.句子转换为单数。 These are my pen cils. - Those are strawberries. - _ They are her books. - They are boys. - They are girls. - These are En glish books. - T

4、hese are buses.- Those are erasers - Those are oran ges. - These are my cups. - 5.翻译句子： 这是一床橙色的被子。 . 那是我的书包。 . 这些是我的书。 . 那些是他的字典。 . 这是你的文具盒吗？ . 那些是你的尺子吗？. 这些钥匙不是我的。 那些文具盒是黑白相间的。 我的朋友们在中国。. 这些橡皮是白色的。 二、句型转换：J 肯定句：主语 +be( am / is / are) +其他1.陈述句否认句：主语+be+not+其他am notis notare not(1)将以下句子变成否认句： I am a

5、boy. - a. That is a pe n. - a.DHe is my friend.my. She is Ms. Green. - Ms. Green. These are her books. 一- her books.Those are his pens. his pens. Its an eraser. an eraser.They are keys. keys.This is his dictionary. his dictionary. Her name is Gina. - Gina.2般疑问句：需要用 yes或no来答复的问题方法：找到be动词，放在句子开头，抄写原句。

6、注意大小写和标点符号的变化。is / are放句首，抄写原句加问号。lam变成Are you ? m y变your。肯定答复：Yes,主格+be. be和一般疑问句be保持一致否认答复：No,主格+be+not.往往用be和not的缩写式 I am a boy. 一- a?Yes, . No, . That is a pen. a?Yes, . No, .(3)He is my friend.- ?Yes, . No, . She is Ms. Green. - Ms. Green?Yes, . No, . These are her books. 一- her books?Yes, . No

7、, .Those are my pens. pens?Yes, . No, . Its an eraser. an eraser?Yes, . No, .They are keys. keys?Yes, . No, .This is his dictionary. his dictionary?Yes, . No, . My name is Gina. - Gina?Yes, . No, .3特殊疑问句：(划线提问题)方法：特殊疑问词+般疑问句-划线局部特殊疑问词：什么 什么颜色 怎样谁在哪儿多少钱 什么时候 My n ame is Eric.-? That is a pe n.-? He is my frie nd.-? She is Ms. Gree n.-? These are books.-? I am fine.-? My pens are blue.-? My cup is purple.-? My teleph one number is 343-1234.? His first n a