七年级英语上册单复数和句型转换.doc

此文档收集于网络，如有侵权请联系网站删除七（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-_orange-_ cup-_ruler-_key-_ boy-_dictionary-_strawberry-_ (以_结尾的名词要改_为_再加_)box-_ bus-_dish-_watch-_zoo-_photo-_radio-_hero-_potato-_tomato-_2.be动词的变化 (单数_复数_)I _ a teacher. He _ a boy. She _ a girl.This _ a book. These _ books. It _ a pen. They _ pencils.We _ good friends. _ you fine?-_ those rulers? -Yes, they _.-_ that your book? -No, it _.-You and I _ in China. My friend _ in China, too.-_these your pencils? -No, they _.-_ that your pencil box? -No, it _. It _ his.-The schoolbag _ yellow. The cups _ white.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. -_ _ _.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. -_ _ _ _.Whats this? - _ _?This pen is blue.- _ _ _ _.4.句子转换为单数。These are my pencils. -_ _ _ _.Those are strawberries. -_ _ _.They are her books. -_ _ _.They are boys. -_ _ _.They are girls. -_ _ _.These are English books. -_ _ _ _.These are buses.- _ _ _ _.Those are erasers -_ _ _.Those are oranges. -_ _ _.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： 肯定句：主语+be（am / is / are）+其他1.陈述句 否定句：主语+be+not+其他am not _is not _are not _(1)将下列句子变成否定句：I am a boy. -_ _ a _.That is a pen. -_ _ a _.He is my friend. -_ _ my _.She is Ms. Green. -_ _ Ms. Green.These are her books. -_ _ 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.2.一般疑问句：需要用yes或no来回答的问题方法：找到be动词，放在句子开头，抄写原句。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。I am变成Are you? my变your。肯定回答：Yes, 主格+be. （be和一般疑问句be保持一致）否定回答：No, 主格+be+not. （往往用be和not的缩写式）I am a boy. -_ _ a _?Yes, _ _. No, _ _.That is a pen. -_ _ a _?Yes, _ _. No, _ _.He is my friend. -_ _ _ _?Yes, _ _. No, _ _.She is Ms. Green. -_ _ Ms. Green?Yes, _ _. No, _ _.These are her books. -_ _ her books?Yes, _ _. No, _ _.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+一般疑问句-划线部分特殊疑问词：什么_ 什么颜色_ _怎样_ 谁_在哪儿 _多少钱_ _什么时候_evidence n. 根据；证据My name is Eric. -_ _ _?That is a pen. -_ _ ?He is my friend. -_ _ _?independence n. 独立；自主She is Ms. Green. -_ _ _?These are books. -_ _ _?hesitate vi. 犹豫；踌躇I am fine. - _ _ _?My pens are blue.-_ _ _ _ _?My cup is purple. -_ _ _ _ _?My telephone number is 343-1234. -_ _ _ _?mobile adj. 可移动的；机动的His first name is Ben. -_ _ _ _?4.翻译句子：Columbus Day 哥伦布日这是什么？它是一块橡皮。unable adj. 不能的；不会的_? _.Lia n. 莉亚（女名）那些是什么？它们是文具盒。_? _.