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课件网) 2024年人教版七年级上册 Unit 2 We’re Family! Section A Grammar Focus 语法课 本课学习目标 本节课结束时，我能够： 1.能够梳理和归纳含有实义动词的一般现在时的句式、结构、表意功能和用法。2. 能在语境中根据不同人称选择使用不同的动词形式，掌握一般现在时态句子中的主谓一致原则并能正确使用一般现在时的句子，询问和描述与家人相关的信息。 3. 能够正确运用名词所有格表达物品与人物之间的所属关系。 Review 进来 (短语) _____ 2. 欢迎到某地(短语) _____ 3. 乒乓球拍(短语) _____ 4. 打乒乓球(短语) _____ 5. 在一起(副词) _____ 6. 每一天 (短语) _____ 7. 那些是谁的鱼竿？ _____ 8. 他花费很长时间钓鱼。 _____ 9. 她钢琴弹得好。_____ 10. 你的爷爷喜欢中国象棋吗？ _____ welcome to sp come in 按要求写出正确的单词、词组或句子。 ping-pong bat play ping-pong together She plays the piano really well. every day He spends a lot of time fishing. Whose fishing rods are those Does your grandpa like Chinese chess 3a Read the sentences. How do the verb forms change with the subjects. verb form动词形式 subject n. 主语 change v. 改变 主格人称代词 第一人称 单数 复数 I We 第二人称 单数 复数 You You 第三人称 单数 复数 he They she it 非单三主语（I You We They 复数）+动词原形 单三主语（He She It 单数）+动词单三 V.三的变化规则： 1. 直接+s: plays, thinks,likes 2. 以s, x, sh, ch，o结尾+es: watches, brushes, goes 3. 辅音字母+y结尾，y变i+es: study-studies 4. 元音字母+y结尾，直接+s: plays 5. have-has he they she my brother Lily his friends my parents her book the eraser your teacher 1.I _____ a sister. A. has B. have C.haves 2.My parents _____ a big house. A. has B. have C.had 3.Alice _____ a baseball bat. A. has B. have C. is have 4. _____ has a tennis ball. A. Bill and Jack B. My friend C.We 5. _____ have a soccer ball. A. Your brother B. They C.Helen 3a Read the sentences. How do the verb forms change with the subjects. Grammar Focus 一般疑问句 1.I am a teacher. Are you a teacher 2.I have a ping-pong bat. Do you have a ping-pong bat 3. He loves sport. Does he love sport 一提： 提be， 无be句首+Do/Does， 二改: 1. 大小写。 2. I/we变you my/our变your 三问号 什么问什么答 does在前动词还原 Write each word in the correct place in the chart. I he they you we she it Eric do does I, they , you, we he, she, it, Eric Practice 1.I have a fishing rod.（改为一般疑问句） _____ 2.She plays the piano every week.（改为一般疑问句） _____ 3.Do they have a baseball ___, ____ ___.（作出否定回答） No they don’t Do you have a fishing rod Does she play the piano every week Grammar Focus 否定句 1.I am a teacher. I am not a teacher. 2.I have a ping-pong bat. I don’t have a ping-pong bat. 3. He loves sport. He doesn’t love sport. 变否定，先找be， 无be主后加don’t/doesn’t doesn't出现动词还原 don't = do not doesn't = does not Practice 按要求改写句子 (1) I have three pencils. （改为否定句） I _____ ____ three pencils. (2) Teng Fei’s grandfather has a fishing rod. （改为否定句） Teng Fei’s grandfather _____ ____a fishing rod. don’t have doesn’t have Summary 1.肯定句： ... ...
