《九年級(jí)Unit 6 Section B Do you know when basketball was invented》由會(huì)員分享，可在線閱讀，更多相關(guān)《九年級(jí)Unit 6 Section B Do you know when basketball was invented（53頁(yè)珍藏版）》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。

1、footballvolleyballping-pongtennisbaseballbadmintonbasketballBasket is not only(不但不但)a popular sport to play,but also(而且而且)a popular sport to watch.Equipment（裝備）（裝備）about basketballbasketballmetal hoopbackboardnetwooden floor姚明姚明Kobe Bryant 林書(shū)豪林書(shū)豪Lebron James Many young people look up to(崇拜崇拜)these b

2、asketball heroes and dream of(夢(mèng)想夢(mèng)想)becoming basketball players like them.You have to work hard to achieve your dreams.實(shí)現(xiàn)夢(mèng)想實(shí)現(xiàn)夢(mèng)想admireUnit 6 When was it invented?Section B 2a-2dDo you know when basketball was invented?Para One A Background(背景背景)(who and how)Para Two B Popularity Para Three C HistorySc

3、an the text(瀏覽全文瀏覽全文)and match the main ideas and numbershistoryBackground(who and how)popularityDoes it have a long history?1 How old is it?2 How many people is it played by in the world?How many countries is it played in?3 When was it first played in history?4 When and where did it become an event

4、(項(xiàng)目)at Olympics(奧運(yùn)會(huì))?It is believed that was played on December 21,1891.In 1936 in Berlin,it becameover 100 by more than 100 million in over 200 Read Paragraph One and catch the information讀第一段讀第一段 獲取信息獲取信息Catch for the numbers找數(shù)字找數(shù)字Background(who and how)popularityIt is believed that on December 21

5、,1891 over 100 yearsby more than 100 millionin over 2001936 Berlin，it becameIt has a long history Can you describe the history of basketball by using the mind map?(你能借助思維導(dǎo)圖你能借助思維導(dǎo)圖描述籃球的歷史嗎？描述籃球的歷史嗎？)historyParagraph 1:the development of basketball Why how old who where On December 21,1891 In 1936for

6、 fun and exerciseover 100 years oldis played by more than 100 million peoplein over 200 countriesThe first basketball game was playedbecame an event at the Olympic1 Whats his name?2 What did he do?3 Where is he from?4 When he was born?He is the inventor of basketball.5 When and why did he invent bas

7、ketball?Read Para 2 and find the answerHe is James NaismithHe is a doctor.He is from Canada.He was born in 1861.When he was a college teacher,he was asked to think of a game.James Naismith is a Canadian doctor who was born in 1861Who asked him to think of a game?Did he make any rules(規(guī)則)of basketbal

8、l?Maybe the headmaster(校長(zhǎng)校長(zhǎng))or the leader(領(lǐng)導(dǎo)領(lǐng)導(dǎo)).Go on reading Para 2 to get the rulesThe rules of basketballThen the players on the same team work together to get the ball into the other teams basket.At the same time,they need to stop the competing team from getting the ball into their own basket.Fi

9、rst divide the men into two teams.(divideinto/get into/stopfrom)stops sb from doing sth 阻止某人做某事阻止某人做某事Catch the key phrases 抓住關(guān)鍵詞組抓住關(guān)鍵詞組historywho and howpopularityIts a _sport .over 100 yearsBe played by _people in over _countries.It is believed that on December 21,1891.Canadian doctorJames 1861Whe

10、nasked to.made some rulesFirstdivide.intoThen.get.intoAt the same time,stopintoIt has a long history Is it popular now?who howJames invented it.He madesimple rules and its easy to play.1 How popular is it today?What about in China?Read Para 3 and find the answer 2 What can we do if we like basketbal

11、l?(not onlybut )3 What do young people think of basketball stars?4 What do the stars encourage young people to do?The popularity has risen dream of In China,see playing innot only become to play but(also)become to watchlook up toencourage to to Idols(偶像偶像)give us power,be sane(理智的理智的)to learn from t

12、hem.history(who and how)popularityIts a _sport .over 100 yearsBe played by _people in over _countries.It is believed that It was first played on _.In _in_,it became _.Canadian doctorJames 1861Whenasked to.First divideThen.get.intoAt the same time,stopinto The popularity has risen In China,see playin

13、g in not only becometo play but(also)becometo watchlook up toencouragetotoIt has a long history James invented it.He madesimple rules and its easy to play.Its very popular around the world.If we want to be a basketball star,we have to work hard to achieve our dreams.Have a summaryHave a summary(總結(jié)）總

14、結(jié)）of basketball.of basketball.feelingfloortwothe ballbasketDr.James NaismithBerlinDecember 21,18911936NBACBAmore than 100 million2001.Basketball is a much-loved and active sport that is enjoyed by many for fun and exercise.籃球是一項(xiàng)備受熱愛(ài)、充滿活力的運(yùn)動(dòng)，籃球是一項(xiàng)備受熱愛(ài)、充滿活力的運(yùn)動(dòng)，為為 了娛樂(lè)和鍛煉身體了娛樂(lè)和鍛煉身體，很多人都喜歡打籃球。，很多人都喜歡打籃球。

15、much-loved(be loved very much)是一個(gè)合是一個(gè)合 成形容詞，意為成形容詞，意為“備受喜愛(ài)的備受喜愛(ài)的;深受愛(ài)戴的深受愛(ài)戴的”。Language points2.It is over 100 years old and is played by more than 100 million people in over 200 countries.籃球運(yùn)動(dòng)有籃球運(yùn)動(dòng)有100多年的歷史。多年的歷史。200多多個(gè)國(guó)家的一億多人在打籃球。個(gè)國(guó)家的一億多人在打籃球。over介詞，意為介詞，意為“多于；超過(guò)多于；超過(guò)”，在此相當(dāng)于，在此相當(dāng)于 more than。There ar

16、e over one thousand students in the school.在這所學(xué)校有一千多名學(xué)生。在這所學(xué)校有一千多名學(xué)生。over作介詞，還可意為作介詞，還可意為“在在上方上方”，強(qiáng)調(diào)正上方，不接觸，其反義詞為強(qiáng)調(diào)正上方，不接觸，其反義詞為under。There is a bridge over the river.河上有座橋。河上有座橋。over用作副詞，意為用作副詞，意為“結(jié)束結(jié)束”。Class is over.下課。下課。與與over相關(guān)的常見(jiàn)短語(yǔ)：相關(guān)的常見(jiàn)短語(yǔ)：over there 在那邊在那邊 get over 克服克服 go over 檢查檢查 all over

17、the world 全世界全世界 over and over again 多次；反復(fù)地多次；反復(fù)地3.Basketball was invented by a Canadian doctor named James Naismith,who was born in 1861.籃籃 球球 是是 由由 加加 拿拿 大大 一一 位位 名名 叫叫 詹詹 姆姆 斯斯.奈奈 史史 密密 斯斯 的博士發(fā)明的。他出生于的博士發(fā)明的。他出生于1861年。年。(1)這是一個(gè)主從復(fù)合句。這是一個(gè)主從復(fù)合句。定語(yǔ)從句定語(yǔ)從句 who was born in 1861 修修 飾飾 先先 行行 詞詞 James Nais

18、mith。另另 外外，過(guò)去分詞短語(yǔ)，過(guò)去分詞短語(yǔ) named James Naismith 作作 后后 置置 定定 語(yǔ)語(yǔ)，修，修 飾飾 doctor。4.Dr.Naismith divided the men in his class into two teams奈史密斯將班上的人分成兩隊(duì)奈史密斯將班上的人分成兩隊(duì)(1)divide做及物動(dòng)詞，意為做及物動(dòng)詞，意為“分，劃分，隔分，劃分，隔開(kāi)開(kāi)”。e.g.Please divide the class into groups.(2)divide還可做不及物動(dòng)詞，意為還可做不及物動(dòng)詞，意為“分，除分，除盡盡”。e.g.The subject di

19、vides into three branches.Three will not divide into seven.5.At the same time,they need to stop the competing team from getting the 同時(shí)，他們需要阻止對(duì)方的球隊(duì)搶到球投進(jìn)他們自己的籃框里。同時(shí)，他們需要阻止對(duì)方的球隊(duì)搶到球投進(jìn)他們自己的籃框里。stop sb.from doing sth.意為意為“阻止某人做事事阻止某人做事事”，相當(dāng)于相當(dāng)于 prevent/keep sb.from doing sth.，在主動(dòng)，在主動(dòng)語(yǔ)態(tài)中，語(yǔ)態(tài)中，兩者中的兩者中的from均可

20、省略，但在被動(dòng)語(yǔ)態(tài)均可省略，但在被動(dòng)語(yǔ)態(tài)中不可省略。中不可省略。No one can stop us(from)making progress.沒(méi)有人能阻止我們進(jìn)步。沒(méi)有人能阻止我們進(jìn)步。She stopped the boy from climbing the tree.6.Today,the popularity of basketball has risen around the world,with many young people dreaming of becoming famous players.如今，隨著許多年輕人都?jí)粝氤蔀橹幕@球如今，隨著許多年輕人都?jí)粝氤蔀橹幕@球

21、運(yùn)動(dòng)員，籃球在世界各地越來(lái)越普及。運(yùn)動(dòng)員，籃球在世界各地越來(lái)越普及。(1)popularity名詞，意為名詞，意為“受歡迎受歡迎;普及；流普及；流行行”，其形容詞形式，其形容詞形式popular意為意為“受歡迎的受歡迎的”。Her books have grown in popularity.她的書(shū)近來(lái)大受歡迎。她的書(shū)近來(lái)大受歡迎。(2)rise不及物動(dòng)詞，意為不及物動(dòng)詞，意為“上升；升起；增加；起上升；升起；增加；起床床”。其過(guò)去式、過(guò)去。其過(guò)去式、過(guò)去分詞分分詞分別為別為 rose 和和 risen。The sun rises in the east and sets in the wes

22、t.太陽(yáng)從東方升起，從西方落下。太陽(yáng)從東方升起，從西方落下。rise 意為意為“增加；上升；站起來(lái)增加；上升；站起來(lái)”，是是不及不及物動(dòng)詞，不能用于物動(dòng)詞，不能用于被動(dòng)被動(dòng)語(yǔ)態(tài)語(yǔ)態(tài)。raise意為意為“升起；舉起；飼養(yǎng)；提高；籌集升起；舉起；飼養(yǎng)；提高；籌集”,是是及及 物動(dòng)詞物動(dòng)詞。Meat prices are still rising.肉的價(jià)格仍然在上漲。肉的價(jià)格仍然在上漲。The man raised his voice and I heard what he said.那那個(gè)人提高了嗓音，我聽(tīng)見(jiàn)了他說(shuō)的話。個(gè)人提高了嗓音，我聽(tīng)見(jiàn)了他說(shuō)的話。(3)句中句中“with+賓語(yǔ)賓語(yǔ)+現(xiàn)在分詞

23、現(xiàn)在分詞”構(gòu)成的復(fù)合結(jié)構(gòu)在構(gòu)成的復(fù)合結(jié)構(gòu)在句中句中作伴隨狀語(yǔ)作伴隨狀語(yǔ)。With winter coining on,it s time to buy warm clothes.冬天來(lái)了，是時(shí)候買(mǎi)保暖的衣服了。冬天來(lái)了，是時(shí)候買(mǎi)保暖的衣服了?！皐ith十賓語(yǔ)十賓語(yǔ)+賓語(yǔ)補(bǔ)足語(yǔ)賓語(yǔ)補(bǔ)足語(yǔ)”構(gòu)成構(gòu)成with的復(fù)合結(jié)構(gòu)，的復(fù)合結(jié)構(gòu)，賓語(yǔ)補(bǔ)足語(yǔ)除了可以是現(xiàn)在分詞外，還可以是介詞賓語(yǔ)補(bǔ)足語(yǔ)除了可以是現(xiàn)在分詞外，還可以是介詞短語(yǔ)、形容詞、副詞等。短語(yǔ)、形容詞、副詞等。He came in with a smile on his face.他面帶微笑走了進(jìn)來(lái)。他面帶微笑走了進(jìn)來(lái)。（with十賓語(yǔ)十賓語(yǔ)+介詞

24、短語(yǔ)）介詞短語(yǔ)）Anderson left his house with the lights on.安德森開(kāi)著燈離開(kāi)了家。安德森開(kāi)著燈離開(kāi)了家。（with+賓語(yǔ)賓語(yǔ)+副詞）副詞）(4)dream of 意為意為“夢(mèng)想夢(mèng)想;想象想象”，相當(dāng)于，相當(dāng)于:dream about.They dream of going to college.他他們夢(mèng)想去上大學(xué)。們夢(mèng)想去上大學(xué)。拓展：拓展：dream的用法的用法dream作及物動(dòng)詞時(shí)，后接名詞、代詞或作及物動(dòng)詞時(shí)，后接名詞、代詞或 that從句作賓語(yǔ)從句作賓語(yǔ)。He dreamed a sweet dream.他做了一個(gè)美夢(mèng)。他做了一個(gè)美夢(mèng)。drea

25、m作可數(shù)名詞，意為作可數(shù)名詞，意為“夢(mèng)夢(mèng);夢(mèng)想夢(mèng)想”。His dream will come true next year.他的夢(mèng)想明年將會(huì)實(shí)現(xiàn)。他的夢(mèng)想明年將會(huì)實(shí)現(xiàn)。7.In China,you can sometimes see people playing basketball in parks,schools and even factories.see sb.doing sth.看見(jiàn)某人正在做某事看見(jiàn)某人正在做某事When I pass the window I see him drawing a picture.see sb.do sth.看見(jiàn)某人做過(guò)某事看見(jiàn)某人做過(guò)某事I oft

26、en see him draw a picture.在中國(guó)，有時(shí)你能看見(jiàn)人們?cè)诠珗@、學(xué)校甚在中國(guó)，有時(shí)你能看見(jiàn)人們?cè)诠珗@、學(xué)校甚至工廠打籃球。至工廠打籃球。8.Basketball has not only become a popular sport to play,but it has also become a popular sport to watch.not onlybut also不但不但而且而且在句中常用來(lái)連接兩個(gè)對(duì)等的成分，在句中常用來(lái)連接兩個(gè)對(duì)等的成分，also可以省略?？梢允÷?。She speaks Russian not only in class but(also)a

27、t home.籃球不僅成為一項(xiàng)人們喜歡玩的運(yùn)動(dòng)，也成為籃球不僅成為一項(xiàng)人們喜歡玩的運(yùn)動(dòng)，也成為了一項(xiàng)人們喜歡觀看的運(yùn)動(dòng)。了一項(xiàng)人們喜歡觀看的運(yùn)動(dòng)。notonly.but(also).用來(lái)連接并列主語(yǔ)時(shí)，用來(lái)連接并列主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞的單復(fù)數(shù)遵循謂語(yǔ)動(dòng)詞的單復(fù)數(shù)遵循“就近原則就近原則”，即，即和和but(also)后的名詞或代詞的數(shù)一致。后的名詞或代詞的數(shù)一致。Not only Zhou Xia but also her parents are fond of watching football matches.【即學(xué)即練即學(xué)即練】Not only you but also he _tired o

28、f having one examination after another.is9.The number of foreign players,including Chinese players,in the NBA has increased.NBA中的外國(guó)球員數(shù)量有所增加，其中也中的外國(guó)球員數(shù)量有所增加，其中也包括中國(guó)球員。包括中國(guó)球員。“the number of+可數(shù)名詞復(fù)數(shù)可數(shù)名詞復(fù)數(shù)”意為意為“的數(shù)量的數(shù)量”，該短語(yǔ)作主語(yǔ)時(shí)，謂語(yǔ)，該短語(yǔ)作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞用單數(shù)。動(dòng)詞用單數(shù)。如：如：The number of workers in the factory is around 10

29、0.【拓展拓展】a number of 意為意為“幾個(gè)，若幾個(gè)，若干干”，相當(dāng)于，相當(dāng)于several，后面接復(fù)數(shù)名詞后面接復(fù)數(shù)名詞作主語(yǔ)時(shí)，作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式。如果。如果強(qiáng)調(diào)數(shù)量大，還可在強(qiáng)調(diào)數(shù)量大，還可在number前用前用 large,great,good等詞修飾，以表示程度。等詞修飾，以表示程度。如：如：A large number of young men have watched this 3D film.look up to “向上看；欽佩；仰慕向上看；欽佩；仰慕”When you look up to the sky on a fine night,

30、you can see stars.I look up to my father.He is a hero in my heart.10.Many young people look up to these basketball heroes and want to become like them.拓展：拓展：look詞組詞組look back 回頭看回頭看;回顧回顧look down upon(on)看不起看不起,輕視輕視look forward to 盼望，期待盼望，期待look into 朝朝.看去看去;調(diào)查調(diào)查look like 看上去象看上去象look on 旁觀，觀望旁觀，觀望l

31、ook out 當(dāng)心，小心，留神當(dāng)心，小心，留神look through 瀏覽；透過(guò)瀏覽；透過(guò).看看look up 查閱查閱;抬頭看抬頭看(2)hero可數(shù)名詞，意為可數(shù)名詞，意為“英雄；男主角英雄；男主角”，其，其 復(fù)數(shù)形式為在詞尾加復(fù)數(shù)形式為在詞尾加-es。He is a hero in my heart.在我的心里他是個(gè)英雄。在我的心里他是個(gè)英雄。Negro Negroes(黑人黑人）potato potatoes(土豆土豆）tomato tomatoes(西紅柿西紅柿)11.These stars encourage young people to work hard to achie

32、ve their dreams.這些明星激勵(lì)著年輕人為了實(shí)現(xiàn)他們的這些明星激勵(lì)著年輕人為了實(shí)現(xiàn)他們的夢(mèng)想而努力奮斗。夢(mèng)想而努力奮斗。(1)encourage動(dòng)詞，意為動(dòng)詞，意為“鼓勵(lì)；激勵(lì)；支鼓勵(lì)；激勵(lì)；支 持持”常用結(jié)構(gòu)常用結(jié)構(gòu) encourage sb.to do sth.“鼓鼓勵(lì)勵(lì) 某人某人 做某事做某事”。Parents should encourage children to do things by themselves.父母應(yīng)該鼓勵(lì)孩子獨(dú)立做事。父母應(yīng)該鼓勵(lì)孩子獨(dú)立做事。achieve及物動(dòng)詞，意為及物動(dòng)詞，意為“實(shí)現(xiàn)實(shí)現(xiàn);完成完成”。He could not achieve h

33、is goal.他未能實(shí)現(xiàn)他的目標(biāo)。他未能實(shí)現(xiàn)他的目標(biāo)。achieve“實(shí)現(xiàn)；完成實(shí)現(xiàn)；完成”，主語(yǔ)通常是人主語(yǔ)通常是人come true“實(shí)現(xiàn)實(shí)現(xiàn)”，主語(yǔ)通常是夢(mèng)想等主語(yǔ)通常是夢(mèng)想等 I believe I can achieve my dream.我相信我能實(shí)現(xiàn)我的夢(mèng)想。我相信我能實(shí)現(xiàn)我的夢(mèng)想。I hope my dream will come true.我希望我的夢(mèng)想會(huì)實(shí)現(xiàn)。我希望我的夢(mèng)想會(huì)實(shí)現(xiàn)。Key points(重點(diǎn)知識(shí)）深受喜愛(ài)和充滿活力的運(yùn)動(dòng)深受喜愛(ài)和充滿活力的運(yùn)動(dòng) 為了娛樂(lè)和鍛煉為了娛樂(lè)和鍛煉 超過(guò)；多于超過(guò)；多于 人們相信人們相信 在硬地板上在硬地板上 把把分開(kāi)分開(kāi) 阻止阻

34、止做做 不僅不僅而且而且 欽佩；仰慕欽佩；仰慕 實(shí)現(xiàn)夢(mèng)想實(shí)現(xiàn)夢(mèng)想 鼓勵(lì)鼓勵(lì)做做 夢(mèng)想成為英雄夢(mèng)想成為英雄 的數(shù)量的數(shù)量a much-loved and active sportfor fun and exerciseover/more thanIt is believed that/people believeon a hard floordivideintostopfrom doing not onlybut also.look up to achieve the dreamsencourage to do dream of becoming heroes the number of.根據(jù)提

35、示用合適的單詞填空。根據(jù)提示用合適的單詞填空。1.Mary is _(加拿大人加拿大人),but she can speak Chinese well.2.There are some tomatoes,potatoes and eggs in that _(筐筐).3.Both Lin Zexu and Qi Jiguang are h_ in my heart.4.LeBron James is a p_ basketball player in the NBA.Canadian basket eroes rofessional 注注:另附另附word文檔。文檔。點(diǎn)擊此處鏈接點(diǎn)擊此處鏈接.

36、根據(jù)漢語(yǔ)意思完成下列句子。根據(jù)漢語(yǔ)意思完成下列句子。1.這個(gè)女孩一直都很崇敬她的祖父。這個(gè)女孩一直都很崇敬她的祖父。The girl has always _ her grandfather.2.他怎么想就會(huì)怎么說(shuō)，你阻止不了。他怎么想就會(huì)怎么說(shuō)，你阻止不了。You cant _ saying what he thinks.3.他夢(mèng)想有朝一日成為一名著名小提琴家。他夢(mèng)想有朝一日成為一名著名小提琴家。He _ becoming a famous violinist one day.4.孩子們被老師分成了六組。孩子們被老師分成了六組。The children were _ six groups b

37、y the teacher.5.自從瑪麗出名以后她朋友的數(shù)量增加了。自從瑪麗出名以后她朋友的數(shù)量增加了。Since Mary became famous,_ her friends has increased.looked up tostop him fromdreams ofdivided intothe number of FootballHow old150 years oldWho was it invented by?be invented by a group of EnglishmenWhen did it become.?became an Olympic event1900

38、(nineteen hundred)How many peoplewas it played by?be played by over 500 million peopleHow many in China?46 football clubsWhat should we do if we want to be a?practice hardhistorypopularityfeeling These days I did a survey about football.Its fun._ If we want to be a football star,we have toSuppose(假如

39、假如)you are a reporter(記者記者)from CCTVHave anInterview(采訪采訪)about footballwith partner Football Report Before writing:1 How many paragraphs will you write?(多少段多少段)2 What are the main ideas?(中心思想中心思想)What have we learned this class?1 Some information about basketball and football.（籃球和足球的相關(guān)信息）（籃球和足球的相關(guān)信

40、息）2 How to express the information about an invention.（如何表達(dá)某項(xiàng)發(fā)明的相關(guān)信息）（如何表達(dá)某項(xiàng)發(fā)明的相關(guān)信息）I want to say:Work hard and be brave to try,well change the world!（努力學(xué)習(xí)、勇于嘗試，我們將會(huì)改變世界?。ㄅW(xué)習(xí)、勇于嘗試，我們將會(huì)改變世界！）Hold on to your dreams.They will come true one day!緊緊抓住夢(mèng)想，總有一天緊緊抓住夢(mèng)想，總有一天夢(mèng)想會(huì)成真。夢(mèng)想會(huì)成真。Homework for you:A:Fini

41、sh Part II on Page 72 and Part III on Page 73 完成完成同步同步 72頁(yè)頁(yè)II題和題和73頁(yè)頁(yè)III題。題。B:Correct your report.修改完善你的報(bào)告修改完善你的報(bào)告C:Have a research about another inventions history and background,describe it for us next class 調(diào)查其他發(fā)明的歷史和發(fā)明背景調(diào)查其他發(fā)明的歷史和發(fā)明背景,并在下節(jié)課前用英語(yǔ)為大家敘述并在下節(jié)課前用英語(yǔ)為大家敘述.Thanks for listening計(jì)算機(jī)在我們的生活、工作

42、中的作用越來(lái)越大，你知道計(jì)計(jì)算機(jī)在我們的生活、工作中的作用越來(lái)越大，你知道計(jì)算機(jī)的起源與發(fā)展嗎？請(qǐng)結(jié)合計(jì)算機(jī)的算機(jī)的起源與發(fā)展嗎？請(qǐng)結(jié)合計(jì)算機(jī)的發(fā)明時(shí)間發(fā)明時(shí)間(1946年年)、外形、用途外形、用途等方面等方面,談一下它的談一下它的發(fā)展變化發(fā)展變化,并說(shuō)明你對(duì)未來(lái)并說(shuō)明你對(duì)未來(lái)計(jì)算機(jī)的計(jì)算機(jī)的暢想暢想。要求：要求：1.意思連貫意思連貫,語(yǔ)句通順語(yǔ)句通順;詞數(shù)不少于詞數(shù)不少于80。Computer_這是一篇事物介紹類的說(shuō)明文這是一篇事物介紹類的說(shuō)明文，根據(jù)題目提示可，根據(jù)題目提示可考慮采用下面的模板。考慮采用下面的模板。計(jì)算機(jī)計(jì)算機(jī)引出話題引出話題介紹發(fā)明介紹發(fā)明暢想未來(lái)暢想未來(lái).importa

43、nt in our daily life.時(shí)間時(shí)間:The computer was invented in.by 外形：外形：.was huge.用途用途:send some messages.open.I think computers are going to.范文：范文：Computer Computers are becoming more and more important in our daily life.Do you know the history of the computer?The computer was invented by John von Neumann

44、in 1946.At that time,it was huge.With the development of science and technology,the computer has become smaller.Now the computer is a very useful tool in our life.For example,it can send some messages to foreign friends by e-mails.Whats more,it can share information with others through the World Wide Web.We can also listen to music or play the game on computers.It makes us relaxed.I think computers will be more convenient and they are going to change our life completely in the near future.