初中人教版新目标英语七年级上册精品课件Unit2-SA-P1.ppt

unit 2 section a period 1 words & expressions (p7) this pencil pen book eraser ruler case pencil case backpack 这；这个 铅笔 钢笔 书 橡皮；铅笔擦；黑板擦 尺；直尺 箱；盒；橱 铅笔盒；文具盒 双肩背包 words & expressions (p7-8) pencil sharpener dictionary that yes no not excuse excuse me thank 卷笔刀；铅笔刀 字典；词典 那；那个 (表示肯定) 是 (表示否定) 不；不是 (构成否定形式) 不是 原谅；宽恕 请原谅 感谢 a pencil sharpener a pen an eraser a ruler a pencil a pencil case 衔接导入 watchring key computer game baseball id cardnotebookbackpack dictionary is this your ruler? yes, it is. its my pencil. no, it isnt. its her ruler. is this your pencil? no, it isnt. its his backpack. is that your backpack? 1a match the words with the things in the picture. pencilpen book eraser ruler pencil case backpack pencil sharpener dictionary h cf b g e i d a a: is this your pencil? b: yes, it is. its my pencil. a: is that your backpack? b: no, it isnt. its his backpack. a: is this your ruler? b: no, it isnt. its her ruler. 3 2 1 listen and number the conversations 1-3. 1b whats this? is this a pen? yes, it is. is this your pen? yes, it is. its my pen. is that a pencil? no, it isnt. its a ruler. is that wang lis ruler? no, it isnt. its lilis ruler. is this your pencil? yes, it is. its my pencil. is that your eraser? no, it isnt. its his eraser. is this your dictionary? no, it isnt. its her dictionary. isnt=is not pairwork 1c fill in the blanks with proper words. bob: _, im _. whats your _? gina: my _ gina. _ to _ you. bob: _ to meet you, _. _ this your ruler? hibob name namesnice meet nicetoois exercise gina: no, _ _. ask eric. its _ ruler. bob: eric, is _ _ ruler? eli: yes, _ is. _ _. it isnt his thisyour it thank you listen and check () the things you hear. 2a listen and complete the conversation with the words in the box. eraser pencil ruler pencil case book 2b tim: excuse me, sonia. is this your ? sonia: yes, thank you. and that is my . tim: and jane, is this your ? jane: no, it isnt. its her ruler. tim: ok, and this is my . and this is your , jane. eraser pencil ruler pencil case book 2c pairwork a: is this your backpack? b: no, it isnt. ask about the things in the picture on the right. is this a map? yes, it is. grammar focus is this your pencil? yes, it is. is this my pen? is that his book? is that her eraser? no, it isnt. no, it isnt. yes, it is. 一般疑问句 一般疑问句有两种，本单元主要讲由be 动词引导的疑问句。 包含动词 be 的陈述句变为一般疑问句 时，只需将动词be (am, is, are) 移至句首。 注意: 1. 动词be (am, is, are) 第一个字母大 写； 2. 句末用问号。 肯定句变疑问句的方法可以用口诀“一 调二变三问号”来帮助同学们记忆。“一调” 是把 be 提至主语前；“二变”是原主语的大 写改小写和人称的改变，1变2、2变1、3自 身，即：第一人称变为第二人称，第二人称 变为第一人称，第三人称不变；“三问号”是 句末用问号，用升调读。对一般疑问句的回 答分为肯定和否定回答：作肯定回答先说 yes, 再作简单叙述，作否定回答先说no, 再 作简单的补充回答。如： im li ming. 我是李明。 are you li ming? 你是李明吗？ yes, i am. 是的，我是。 she is an english teacher. 她是英语老师。 is she an english teacher? 她是英语老师吗？ yes, she is. 是的，她是。 no, she isnt. 不，她不是。 特殊疑问句 特殊疑问句的构成及其回答：特殊疑 问句是由疑问词what, where, how, how old 来引导的。其结构是: 疑问词be/助动词/ 情态动词主语? 回答时要根据所问的情 况回答，不能用yes或no。如： whats this? 这是什么？ its a computer. 这是一台计算机。 whats that? 那是什么？ its a tv set. 那是一台电视机。 exercise 1. thats a chinese car. a b c d 答案解析: chinese，japanese，english等 词均属专有名词，书写时要将第一个字母 大写, 应改为chinese。 答案：c: chinese chinese。 一、从下面各句a、b、c、d中找出一处 错误并改正。 2. that is a pencils case. a b c d 答案： d: pencils case pencil case。 答案解析: pencil 为无生命名词, 一般不 用所有格形式。所以应改 pencils case 为pencil case，同学们在学习时要多加注 意。类似的词语有 letter box, computer games 等。 3. whats this in english? a b its computer. c d 答案解析: 有些同学在学习时没有注意 汉语和英语表达不同，仅从汉语的角度 去理解英语，所以在名词前面就缺少了 冠词，应在computer前加冠词a。 答案： d: computer 前加 a 。 4. and whats this? a b c this is a pencil sharpener. d 答案：d: this is its。 答案解析：this/that 是指示代词 ，在答语中没必要重复，故用it 代替。 二、英汉翻译。 1. is this your pen? 2. is that your backpack? 3. is this an apple? yes, it is. 4. is that an orange? no, it isnt. its an apple. 5. whats this in english? 这是你的钢笔吗？ 那是你的背包吗？ 这是苹果吗？ 是的，它是。 那是桔子吗？ 不，它不是桔子。它是苹果。 这个用英语怎么说？ 1we dont like him. he is a yes-man. 句中画线部分的意思是 。 a坚强的人 b. 总是有理的人 c唯唯诺诺的人 d. 说一不二的人 2do you know what will