八年级英语下册 Unit 3 Online travel Comic strip and Welcome to the unit学案 牛津版

1、unit 3 online travelcomic strip and welcome to the unit学习目标：词汇: 课本p123（ p40-p41）的单词词组：have on idea, look like, remote control, turn on, change the channel, search for information, send and receive e-mails, use sth. to do, write computer programmes, word processing知识点：1. i usually use it to search fo

2、r information. search for sth/ search sth 的区别 search sb. or a place for sth2. i have no idea. =i don't know. have no idea 后面可以接of 短语或从句。3. look, the tv is turned on now. turn on / turn off/ turn down/ turn up 4. what do you usually use your computer to do? (= what do you usually use your compute

3、r for? ) use sth. to dostep one：finish the following ex 预习题(一）预习本课内容，尝试写出下列短语。1.遥控器 2.看起来像3.打开电视 4.同意某人5.文字处理 6.举行一次作文比赛7.收发电子邮件 8.编写电脑程序9.搜索信息 10.换频道（二) 同义句转换。 1. im afraid ive no idea. im afraid i _ _. 2. tom will say “yes” to me. tom will _ _ me. 3. the boy turns on the tv now. the tv _ _ _ now.

4、4. what do you use the computer for? what do you use the computer _ _? 5. i use the computer to search for information.the computer is _ _ search for information.step two：questions and discussion make dialogues, then finish the ex p41astep three：finish the following ex当堂训练题（一）根据句意、首字母或汉语提示完成下列句子。 1.

5、 people often use computers to s_(look for ) for information on the internet. 2. that machine looks like a t_ . 3.-please bring me the _ control (遥控器). -ok. 4.-which _ (频道)do you like best? - sports. 5. i think it is fast and e_. (simple) (二) 句型转换 1. i don't know how old she is. i have _ _ how o

6、ld she is. 2. he uses his computer for drawing and designing. his computer is _ to _ and _. 3. i think this programme is boring. i _ think this programme is _. 4. we usually use our computers to send and receive e-mails. _ _ you usually use your computers _? 5. i use my computer to search for inform

7、ation every saturday evening. _ _ do you use your computer to search for information?step four：listening , reading and act outstep five：finish the following ex 三、当堂检测题（一） 根据句意，中文提示写单词。 1.we can use computers to (设计) . 2.we can use computers for_(查信息). 3.we can use computers to_(收发电子邮件). 4.we can use

8、 computers for_ (文字处理). 5.we can use computers for_(画画). 6.we can use computers to_(听音乐). 7. it _ (看起来像) a television. 8.the tv is （打开）now. (二).用所给词的正确形式填空. 1.danny usually _(get) at six in the morning. 2.what _ david _ (do) the day before yesterday. 3.it was six in the afternoon. the young people _

9、(play) games. 4.-who _ (buy) a new computer last week? -steven did. 5. do you need _ (drink) a bottle of milk? 6. look! who _ (stand) under the tall tree. 7. you shouldnt _(eat) too much. (三) 选择填空。 （ ）1. -please tell me how many times _ to the summer palace. - only once. a. have you gone b. you have gone c. have you been d. you have been （ ）2. _ boring story he told us! a. what b. what a c. how d. how a （ ）3. dad is sleeping, please _ a little. a. turn on b. turn off c. turn up d. turn down （ ）4. a reading competition _ by