B-3-1百思迪威三级l.ppt

Unit 2,Lesson3,Look at pictures, Guess what did they do ?,What did they do on vacation?,watch TV,listen to music,surf the Internet,clean the room,go swimming,go shopping,read a book,cook dinner,go to the library,How was your summer vocation？,Where did you go? How did you go there? 3.What did you do there ? 4. How was your trip ?,Make good use of your day off. 充分利用好你的假日。 Plan your day off reasonably and make it more meaningful. 合理地计划你的假日使其更有意义。,Tips （温馨提示）,一般过去时态,一般过去时态的构成与用法,什么是一般过去时态,一般过去时态谓语动词的构成形式,一般过去时态常见的基本用法,一般过去时态常用的时间状语,(点击）,什么是一般过去时？,过去发生的动作行为、存在的状态。,特点：,有一个明确表示过去的时间词或短语。,过去时间的识别：,yesterday + morning afternoon evening last + month night week year season century 月份星期季节. 时间段+ago：three years ago / a week ago before,be动词的变化,Be动词在现在时中的变化： 我用am， 你用are, is 用于他、她、它 复数人称都用are, 勿忘be的三变化。,Be 动词在过去时中的变化： 过去式，表过去，be的变化有规律。 are变were; am, is 变was.,你的爸爸是干什么的？,What is your father?,What does your father do?,He is a lawyer .,He was a policeman before .,他以前是一个警察 .,Lets practise,你的妈妈是干什么的？,What is your mother?,What does your mother do?,She is a doctor .,She was a nurse 3 years ago .,她三年前是一个护士 .,她的头发现在很长。,Her hair is very long now.,Her hair was very short last year .,她的头发去年很短。,我的卧室是蓝色的。,My bedroom is blue.,My bedroom was pink a week ago .,我的卧室一周前是粉色。,ago 与before区别口诀,before, ago意相近，用法含义要分清。 一段时间连 ago， before独用表以前。,三天前,three days ago,以前我个子高。 以前我个子比他高。 一年前我是一个工人。 以前我的房间是蓝色。,I was tall before.,I was taller than he before.,I was a worker one year ago.,My room was blue before.,大家一起来复习,现在进行时：表示动作正在进行,be + v.ing,Im working . 我没正在工作。 Im not working . 你正在工作。 Are you working ? 你正在做什么？ What are you working ?,我正在工作。,大家一起来复习,将来时：表示动作还没有发生（will/be going to）。,He gets some gifts.,他将会得到一些礼物。,He will get some gifts.,他得到一些礼物。,句子书写大比拼,我是一个老师。,我3年前是一个学生。,你现在很高。,I am a teacher .,I was a student 3 years ago .,You are very tall now .,You were shorter than I before .,你以前比我矮。,am / is,was,are,were,句子书写大比拼,今天树下有10匹马。,昨天树下有5匹马。,There are 10 horses under the tree today .,There were 5 horses under the tree yesterday .,am / is,are,were,was,How many people are there in the talk ? What does Bettys father do ? What does Bettys mother do ? What was Bettys mother 3 years ago ?,Talk 1,Talk 1,Role Play,Ann: 你正在画什么，Betty? Betty:我正在画一幅我父母的画。 Ann:你的爸爸是干什么的？ Betty:他是一名律师。 Ann:你的妈妈是一名医生吗？ Betty:是的，她是一名医生。 但是三年前她是一名护士。 Ann:哇，你妈妈的头发好长。 Betty:是的，它很长。但是以前它很短。,Talk 1,chant,Snow, snow, everywhere! The house was red. but it is white. The hills were gray. But they are white. The trees were green. But they are white. Bears hair was brown. But it is white. Snow, snow, everywhere!,影像还原,homework,1 完成“标准测评”Lesson3 一，二，三题。 2 背诵Chant P15 ,读书签字。 3 汉译英。 1）现在我在学校。 2）昨天我在家。 3）我姐姐现在是老师。 4）我姐姐以前是学生。 5） 今年冬天（this winter）很冷。 6）去年冬天（last winter）很暖和。,再见,过去时间的识别：,yesterday + morning afternoon evening last + month night week year season century 月份