江苏省高邮市龙虬初级中学八年级英语下册 Unit 3 Online tours period 1教案 （新版）牛津版.doc

unit 3 online tours period 1教学目标1.to learn and master the names of the main bodies of a computer2.to talk about the uses of a computer 教学重点1.to learn and master the names of the main bodies of a computer2.to talk about the uses of a computer教学难点课前预习1.preview the new words.2.listen to the tape and read the dialogue.教学环节教 师 活 动备课札记step1预习检查check the answers in class.一、预习课文并写出你所知道的电脑组成部分的英文名字并写出它的中文意二、翻译下列词组1.看录像 2. 收索信息3.收发电子邮件 4.文字处理 5.看起来像 6.更换频道7.遥控器 8. main unit三、翻译下列句子1.你通常用电脑干什么？_2.我通常用它来搜索信息_3.你多久用电脑做这一次？_4.你以前用过这个吗？_5.它看起来像一台电视_step 2 新课导学(一)welcome to the unittask 1show the pictures of computers and talk about the names of the bodies.talk about the pictures. learn and practice the names.task 21.show the pictures again2. do part atask 31.talk about the use of the computerdiscuss in groups and say what they usually use the computers forsome report for the class2.ask: what does simon usually use computers to do?how often does he use it?listen and find out the answersread to check3. make a similar dialogue with the phrases in the boxpractice the conversation in pairs.work in pairs to act it outtask 41.ask : what does hobo think a computer look like?listen and answer2.listen and repeat3.work and act out the dialogue in pairs.step 3 当堂训练：当堂检测一、 根据句意及中文提示完成单词1.i like shopping_(在线的).2.people use the_(键盘) for typing.3.-can you help me change the_(频道)? -ok.4.what is a_(鼠标)used for?5.computers are used for sending and_(接受)e-mails.6.do you like this_(节目)?7.we can see words and pictures on the_(屏幕).二、单项选择( )1.-_does your son use his computer for?- drawing and designing.a. why b. what c. how d. when( )2.the tv_ on channel six are about films.a. experiences b. performances c. programmes d. problems( )3.the man in the picture_ mr wu. a. looks b. looks after c. looks like d. looks at( )4.a large tv can be used_ the screen of a computer. a. in b. at c. by d. as( )5.we can change the channel on tv with a_. a. keyboard b. mouse c. cursor d. remote control( )6.andy,_his sister,_ using the computer. a. like; like b. likes; likes c. like; like