江苏省昆山市锦溪中学九年级英语下册 Unit 2 Robot Welcome to the Unit教案 牛津版(1).doc

unit 2 robot welcome to the unit教学目标：to introduce the context about having a robot to help with the work for humansto talk about what a robot can doto learn some of the advantages of robots教学重点、难点： to talk about what a robot can do教学方法与手段：learn the words and expressions by listening and speaking教学过程： 教师活动学生活动设计意图 step 1: warm-up yes .i have the robots for the wars yes.it can do the homework for me do all the housework for us yes.it can make our life easier.to raise students interest, get students thinking and talking about robotsask the students the following questions have you seen robots in the films? what kind of robots do you know? do you like robots? why? what do you think robots can do for you? would you buy a robot in the future? why?step 2: welcome to the unit1， ask one student to read the phrases in the word box at the top of page 23.1,read the phrases in the word box at the top of page 23 1做晚饭cook dinner 2烫衬衫iron shirts 3整理床铺make the bed 4洗盘子wash the dishes 5洗衣服do the laundry 6探测危险地区explore dangerous places 7擦地板sweep the floor to activate students knowledge of robots and generate interests of this topic2.explain the context. daniel is explaining to amy what robots can do. ask students to complete the conversation on page 23 on their own.2, read the conversation and check mistakes3. encourage students to talk about if robots are harmful?3,divide students into groups to discuss:what do robots do harm to human beings? why do they do harm to human beings?understand the bad points of the robotsstep 3.comic strips1.ask the ss to listen to the tape for the first time 2.listen to the tape for the second time 3.ask some students to act out the comic strip1.listen to the tape 2.read after the tape3.act out the comic stripto learn the main idea of the comic stripstep 4. useful exprssions1.学生们抱怨教师太多的作业。let the ss learn the grammar of the words:complain,need and plaint: 不+可数名词“抱怨”；可数名词“抱怨的行动或话，投诉” complain: 动词：complain to sb about sth。1.the students complain the teacher about too much homework.2，need :(1)情态动词，往往用于否定形式，eg,you neednt hand in the homework after classs.(2)行为动词，后面跟不定式， eg,the children need to work hard at school.2,我需要向机器人商店投诉。(1)i need to complain to the robot shop.(2)must i finsih the homework? no,you _.3,help:(1)help sb (to)do sth.(2) help sb with sth3,(1)we often help the old clean the room.(2) tom often helps