八年级英语 8B Unit 3 学案 牛津版

1、8b unit 3 comic 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 for informat

2、ion. 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 computer for? ) u

3、se 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. what do

4、 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. people of

5、ten 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 old she is.

6、 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 ever

7、y 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 computers

8、 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 _(play) gam

9、es. 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. h

10、ave 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

11、 use computer for? - drawing and designing. a. why b. what c. when d. how 课时配套练习 8b unit 3 comic strip and welcome to the unit一、根据提示完成句子。1.-what is taobao. com? -it is an _(在线的) marketplace?2. did you see the boat race on _(电视)？3.this programme is boring. let me change the _(频道)。4.we can use the com

12、puters to send and _(接受) e-mails.5.my cousin is good at designing computer _(程序)。二、动词填空 1. please write to me as soon as you_ （get）there. 2. don't 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）onc

13、e 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 be broken. 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

14、），i_ （ask） him_ （take）some books to my daughter，because she _ （study）there.三、单项选择。 ( )1. the computer _ a television, doesnt it? a. is like b. like c. looks like d. looks ( ) 2. whats this called in english, eddie? _. a. no, i dont b. yes, this is a computer. c. ive no idea d. i not know ( ) 3. the

15、tv _ on channel six are about films. a. experiences b. performances c. programs d. problems ( ) 4. we can change the channel on tv with a _. a. keyboard b. mouse c. cursor d. remote control ( ) 5. this cd-rom can help you learn and have fun_. a. at times b. on time c. at the same time d. in time ( )

16、 6. tom is _ boy now. a. a 11-years-old b. a 11-year-old c. an 11-year-old d. an 11-years-old ( )7. my father will be back from beijing_ a week. afor bin cafter d. behind ( ) 8. metal _ making machines and many other things. a. used to b. is used for c. is used as d. is used to ( ) 9.chinese _ by th

17、e largest number of people in the world now. a. is spoken b. is speaking c. speaks d. spoke ( ) 10. the news _, right? a. sound exciting b. sounds exciting c. sounds excited d. sounds excitingly ( ) 11. do you mind me smoking here? _.look at the sign. it says, “ no smoking.” a. it doesnt matter b. n

18、o, i dont. c. youd better not d. never mind. ( ) 12. try to buy one before all the tickets _. a. will be sold b. will be sold out c. are sold d. are sold out ( ) 13.the book was written_ lu xun. a. by b. with c. as d. / ( ) 14. i want to watch the news on tv. _, please. a. turn on it b. turn it on c

19、. turn off it d. turn it off ( ) 15. if you want to open a file, please_ on the icon. a. left twice clicks b. left double clicks c. double left click d. twice left clicks ( ) 16. can you work out this math problem? yes, i can. its_. a. hard b. difficult c. simple d. easier ( ) 17. information can be

20、 stored on the _. a. programs b. floppy disks c. hard disks d. both b and c ( ) 18.the package tour _ everything. you dont worry about it. a. covers b. including c. have d. owns ( ) 19. can you show me_ to start the computer? a. what b. where c. how d. which ( ) 20. do you want her_ one for you? a.

21、order b. to order c. orders d. ordering四、用方框中所给单词的适当形式填空 learn but quick back save live online somewhere watch in more and more people are 1 the life with computers. using computers you can send e-mails 2 and easily. you are able to send a letter with pictures and sounds to someone, 3 in the world w

22、ithout putting a stamp. e-mail can send its message to the other side of the world 4 seconds. e-mail is easy to use and it 5 time and money. it serves (服务) for twenty-four hours. so it doesn't matter if your friends are in bed when you send e-mails to them,or were you seeing a film at the cinema

23、 when they send e-mails 6 . can you imagine (想象) the future without teachers 7 computers? students will teach themselves in the schools in the future. computers help students develop their own ways of 8 .students will follow the learning programmes by looking at online libraries and 9 lessons by wor

24、ld-class teachers. if they don't understand something ,they will ask other students 10 or e-mail their teachers. computers are becoming more and more popular indeed.1._ 2._ 3._ 4._ 5._6._ 7._ 8._ 9._ 10_五、完型填空 at 9 am. on october 15, 2003, our country launched(发射) its first manned spaceshlp(载人宇宙

25、飞船) ,shenzhou v,into space at jiuquan satellite launch centre in gansu province. it 1 yang liwei and his spaceship about 21 hours to circle the earth 14 times. yang liwei,38, 2 liaoning province. he is chinas first astronaut(宇航员),and 3 a pilot (飞行员) since 1983. he 4 from 14 pilots after many difficu

26、lt tests not long ago. the life of an astronaut is hard to imagine for many people. to put on a space suit takes 5 15 minutes with the help of others. sleeping in space is not easy, 6 . he has to sleep in a special sleeping bag on the wall 7 there is no gravity(引力). yang can eat chicken and rice. iu

27、s especially(特别) made to eat in space but tastes just like the real thing. " irn feeling very good in 8 , and it looks wonderful here. "said yang, "i have looked at our beautiful earth and recorded(记录) all that i have seen here." china has become the 9 country in the world to sen

28、d a person into space after the fromer soviet union(前苏联) and the united states. china is now planning its 10 launch. shenzhou vi will go into space within (在之内) the next two hours, it may take three astronauts. we are all proud of our motherland. ( ) 1. a. spent b.took c. cost d. paid for ( ) 2. a.

29、was born b. comes from c. comes to d. lives ( ) 3. a. is b.was c. has become d. has been ( ) 4. a. chooses b. chose c. is chosen d. was chosen ( ) 5. a. him b. his c. he d. himself ( ) 6. a. too b. also c. either d. neither ( ) 7. a. because b.so c. and d. but ( ) 8. a. room b. place c. sky d. space

30、 ( ) 9. a. first b. second c. third d. fourth ( ) 10. a. before b. last c. next d. the next六、阅读理解 （a） are you afraid of your computer? are you worried about pressing the wrong button and the whole thing crashing(毁坏)? if so, you are not alone, thousands of people around the country have expensive com

31、puter systems they simply do not know how to use properly(正确地). there are thousands more who are even scared(害怕) to buy their first computer. but it is now at hand. there is a new course(课程) for beginners that, not only tells you what equipment(设备) you need , but also shows you how to completely mas

32、ter (掌握) your computer in just 2 hours. yes, believe it or not, you will master your computer in just 2 hours. unlike other courses, this one is really for true beginners. you do not need to know a thing. you dont even need to know how to switch your computer on. this course starts right at the begi

33、nning and builds your skills step by step.( ) 1. why thousands of more people are scared to buy their first computer? a. because they don't have enough money b. because they dont know how to use it properly c. because they worry about pressing the wrong button d. because they are afraid of compu

34、ters( )2. who is the new course for? a. beginners b. inventors c. workers d. students( )3. how long does it take you to master the computer? a. more than two hours b. less than two hours c. two hours d. three hours( )4. where do you think you can find this article? a. on tv. b. over the radio. c. in

35、 the newspaper. d. in a big shop. （b） is your schoolbag too heavy to carry? the e-schoolbag will help you. it is said that e-schoolbags are going to be brought into use in chinese middle schools soon. in fact, the e-schoolbag should perhaps be called an e-textbook. it is a small computer for student

36、s. heavy schoolbags have long been a serious(严重的)problem for them. but the e-schoolbag will change everything. it is much lighter than a usual schoolbag. also it is as small as a usuall book,but it can still hold all the things for students such as a textbook an exercise book and so on. it can be ma

37、de into chips(芯片)that are as small as a stamp. the students can read the text page by page on the screen, take notes, or even send e-mails to their teachers. all they have to do is to put the right chip into the e-schoolbag and press a button. some say that e-textbooks can be easily broken; some say

38、 it is not good for students eyes. but only time will tell. ( ) 5. an e-schoolbag is _ a. a video chip b. a small computer c. a heavy bag d. a usual book ( ) 6. e-schoolbags areused for _ a. fixing buttons b. making chips c. computer games d. school study ( )7. the underlined word"screen"m

39、eans _ in chinese. a. 显示屏 b. 键盘 c. 录象机 d. 幻灯机 ( ) 8. e-schoolbags _ a. are popular with all the people b. can do everything for students c. may be used instead 0f usual schoolbags d. have come into use in china8b u3 online travel reading(1) period2 学案学习目标：1、to infer meaning from key words, context a

40、nd existing knowledge2、to identify true or false statements based on the reading passage. 教学重难点1words:educational; cd-rom; designer; traveller; main; character; dream; role; level; knowledge; grammar; vocabulary; mark 1、 预习作业1. 预习reading中单词，掌握课文大意。ask some students to read the new words, correct som

41、e pronunciation.2. 根据首字母及释义写单词ask students to do it one by one1）d_ a person who plans and how something will look.2) c_ a person in a book, film, game, etc.3) e_ related to education4) k_ information and understanding in the mind5) e_ get6) s_ part of a tv or computer on which you see picture or inf

42、ormation展示探究learn new words and translate some sentences昨天我买了一本教育性的杂志。如今学生都接受良好的教育。教育好每个学生是我们老师的责任。read all the new words together. ask them to remember the meaningspractise finish the following exercises二、课堂巩固练习a. 根据句意、首字母或中文提示完成单词1. k_ is power(力量).2. the main c_ of the game is itchy feet.3. she g

43、ot 98 p_ in the last exam.4. when you r_ (arrive in/at) our school, you will see many beautiful flowers and trees.5. can you tell me the _(语法) of this text.listen to the tape, and then answer the questionsqs: what's the name of the new educational cd-rom? what can it help you to do? who is the d

44、esigner? who is the main character of the game?what does he like doing?what was he doing when he fell asleep?how can you earn a point? what will happen if you have earned enough points? how long does it take you to finish the game? what do the questions test? what will you see on the screen when you

45、 reach a new place? what can you learn about when you reach london? what will you see when you pass a level? what happened to the places you have visited?read and retell the text ,then finish some exercises.b. 用所给词的适当形式填空4. do you know the boy _ (call) john?5. sorry. all kinds of sports shoes are _

46、(sell) out.6. the boy was _ (sleep), so he didn't know what happened.7. nancy wants to be a fashion _ (design) when she grows up.8. my back is _ (itch) now. i feel terrible.c根据汉语意思完成句子1. 这听起来很有趣，是吗？it _ _, _ _ ?2. 这光盘能帮助你学语文同时也能学习地理。this cd-rom can help you learn english and geography _ the _ _.

47、3. 当你已经挣到足够的点数时，一朵云带你到你以前从未到过的地方。when you _ _ _ points, a cloud will _ you _ _ a place you _ _ _ before.4. 如果你聪明，你能在小时周游世界。if you _ _, you can _ _ the world _ eight hours.5. 快去购买否则快卖完了。 get it now _ all the copies _ _ _.6. 他是一个八岁的男孩，他喜欢旅游。 he is _ _ boy who _ _. 三、当堂检测 根据课文内容填空。 a new _ cd-rom has just _out.nancy jackson is the _.the main_of this wonderful game is itchy feet. he is a _boy and he loves_.this game starts with this boy _ on the grass. when you play this game, you will play the _ of itchy feet. this ga