江苏省丹阳市第三中学八年级英语下册 8B Unit 3 Online travel Welcome to the Unit学案（无答案） 牛津版.doc

8b unit 3 online travel welcome to the unit班级 姓名 备课组长 【学习目标】知识目标1. 生词: online, television, channel.2. 短语: remote control, turn on, look like3. 句型 what do you usually use your computer to do?(= what do you usually use your computer for? )能力目标 1.引出本单元主题2.激活现有词汇并掌握与主题有关的生词情感目标 1.谈论电脑的用途 【课前预习】(一）预习本课内容，尝试写出下列短语。1.遥控器 _ 2.看起来像电视机_ 3.打开电视 _ 4.电脑的不同用途_ 5.文字处理_ 6.我不知道_ 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. 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.【学习过程】step 1 free talkstep 2 vocabulary1. show a picture of a computer. teach the different parts of a computer.2. finish the exercises in the book and check the answers.3. have a competition to practise the words about computers.step 3 welcome to the unit1. show some pictures. talk about the different uses of computers.2. pair work. make a dialogue to talk about the uses of the ss computers.step 4 comic strip1. listen, read and answer. read it again and answer some more questions.2. practise. act it out.step 5 discussionhave a discussion. is computer good for our study? why or why not?step 6 homework1. finish the exercises.2. write a short passage about computers.【当堂训练】（一）根据句意、首字母或汉语提示完成下列句子。 1. people often use computers to s_(look for ) for information on the internet. 2. whats wrong with the t_?i cant watch any programmes on it.3.i cant turn on the tv without a _(遥控器). 4.-which _ (频道)do you like best? - sports. 5. do you _(say “yes”) a child has advantages over others if he has better education? 6. the film was so b_and m_. tom fell asleep soon.7. -what is taobao. com? -it is an _(在线的) marketplace?8. did you see the boat race on _(电视)？ (二) 句型转换1. i dont know how old she is. i have _ _ how old 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 information every saturday evening. _ _ do you use your computer to search for information?【课后提升】完成时间_分钟一、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 the school every term.a. is holding b. holds c. is held d. held（ ）5. - _ do you use computer for? - drawing and designing. a. why b. what c. when d. how( ). the computer _ a television, doesnt it?a. is like b. look likes c. looks like d. looks( ). whats this called in english, eddie?_. a. no, i dont b. yes, this is a computer. c. ive no idea d. i not know ( ). the tv _ on channel six are about films. a. experiences b. performances c. programs d. problems ( ). we can change the channel on tv with a _. a. keyboard b. mouse c. cursor d. remote control( )10.tom is _ boy now. a. a 11-years-old b. a 11-year-old c. an 11-year-old d. an 11-years-old ( )11. my father will be back from beijing_ a week. afor bin cafter d. behind ( )12. metal _ making machines and many other things. a. used to b. is used for c. is used as d. is used to ( ) 13.chinese _ by the largest number of people in the world now. a. is spoken b. is speaking c. speaks d. spoke ( )14. the news _, right?a.sound exciting b. sounds exciting c. sounds excited d. sounds excitingly ( ) 15.the book was written_ lu xun. a. by b. with c. as d. /二、动词填空 1. please write to me as soon as you_ （get）there. 2. dont make a noise. grandma _ （sleep）. 3. _ it_（rain）when school was over yesterday？ 4. “_ the no. 302 bus _ （come）？”“not yet.” 5. my school bag _（wash）once a month. 6. mr jiang _ （leave）guangzhou more than 50 years ago. he _（be） away for over 50 years.7. the box _ （make） of glass is easy to break 8. the lost boy _（find） in the forest two days ago. 9. who_ （dance）best in your class？10. i dont know if mr wang _ （go）to shanghai tomorrow.if he _ （go），i_ （ask）him_ （take）some books to my daughter because she _ （study）there.三、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 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. 【 中考链接】短文首字母have you had a headache during a test? have you ever been so worried about something t _72_ you have a headache or even cant sleep at night? if s_73_, then you know what stress is. stress is what you f_74_ when you are worried about something. this worry in your mind can make your body feel bad. you may feel angry, sad, scared, or afraid. all of them can give you a stomach or a headache. however, there are different kinds of stress. some kinds of stress are good and o_75_ are bad. good stress might happen when you are called to answer questions in class. this kind of stress can help you get things better done. for e_76_, you may do a better job on your test if the stress pushes you to p_77_ better before the test.on the other hand, bad stress can happen if the stress l_78_ too long.