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英语必修 第三册Lesson 3 "White Bikes" on the Road教学ppt课件
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这是一份英语必修 第三册Lesson 3 "White Bikes" on the Road教学ppt课件，共60页。PPT课件主要包含了课前自主预习，课文语篇研读，表格填写，课堂新知讲练，◇词汇拓讲，用法详解，◇句式解读，语 言 时 空，追踪练习，随堂知能小练等内容，欢迎下载使用。
Ⅰ．猜词意 A．消失，不见 B．小径，小道 C．跟踪 D．目的地；终点 1．They fllwed the path until they came t a gate. ( )2．We cntinued tracking the plane n ur radar. ( )3．We arrived at ur destinatin tired and hungry. ( )4．The sun disappeared behind a clud. ( )【答案】1－4 BCDA
Ⅱ．猜短语填空pedal ne’s way, thanks t, cme up with 1．I hpe yu can figure ut a better plan.＝I hpe yu can _________________ a better plan.2．As the tw peple rde their bikes dwn the rad, the sun set slwly behind the muntains.＝As the tw peple _________________ dwn the rad, the sun set slwly behind the muntains.【答案】1．cme up with 2．pedalled their way
3．We wn the game because f a lt f hard wrk frm everyne in the team.＝We wn the game _________________ a lt f hard wrk frm everyne in the team.【答案】3．thanks t
【答案】1．cnvenient 2．path 3．by
【答案】4．allwed 5．disappeared
【答案】6．with 7．card
【答案】8．Nw/Nwadays 9．spread 10．energy
Ⅱ．阅读理解 ( )1．Why is Amsterdam a gd city fr cycling？A．Because the city has much mre bikes.B．Because the city is flat and cnvenient fr bikes.C．Because the peple there fcus n physical exercise.D．Because the peple there live a simple and easy life.【答案】B
( )2．The idea f “white bikes” cmes frm ______.A．gvernment fficialsB．a grup f cycling fans C．a pp bandD．sme visitrs frm abrad 【答案】B
( )3．What prblem came up abut “white bikes”？A．They tk up t much space.B．Repairing them cst much.C．They were stlen in a matter f weeks.D．They caused heavy traffic jams.【答案】C
( )4．What’s the writer’s attitude twards bike-sharing？A．Supprtive.B．Disapprving.C．Indifferent. D．Critical.【答案】A
( )5．What’s the best title fr the passage？A．Amsterdam，“the City f Bicycles” B．Peple’s Happy Life in Amsterdam C．Living in the City f Amsterdam D．The Histry and Develpment f Amsterdam 【答案】A
Ⅲ．判断正误 ( )1．The idea f “white bikes” were intrduced abut 50 years ag.( )2．With the increasing number f bikes，Amsterdam hasn’t enugh places fr bicycle parking.【答案】1－2 TF
( )3．Amsterdam is called “the City f Bicycle” because there are s many cyclists and bikes.( )4．“White bikes” are referred t bikes painted in white and they are used free in the beginning.( )5．Nwadays bike-sharing has becme a ppular trend in many cuntries.【答案】3－5 TTT
Ⅳ．匹配段落大意 ( )1．Para. 1 A．The idea f “white bikes” spreads all ver the wrld.( )2．Para. 2 B. “The City f bicycles”－Amsterdam. ( )3．Paras: 3－4C. The intrductin f “white bikes”.( )4．Paras: 5－6D. “White bikes” returned t Amsterdam.【答案】1－4 BCDA
Ⅴ．课文语法填空Peple in Amsterdam have been enjying the benefits f 1.______ (cycle) fr years. Because there are s many bikes and cyclists in the city，it 2.______ (call)“the City f Bicycles”. There are plenty f places fr bicycle parking and almst all the streets in the city centre have a bicycle path, 3.______ is very cnvenient fr cyclists.【答案】1．cycling 2．is called 3．which
The idea f “white bikes” came up in 4.______ 1960s by a grup f cycling fans. Anyne was allwed t take them and use them fr shrt 5.______ (jurney). Hwever，the bikes were all stlen in a matter f weeks.【答案】4．the 5．jurneys
In 1999，the “white bikes” 6.______ (return)t Amsterdam with a cmputer tracking system 7.______ (recrd)their every mve! Thanks 8.______ the ideas and effrts f many peple，nw the idea f bike-sharing has 9.______ (cmplete) spread all ver the wrld. In China，mre and mre cities have 10.______ (they) wn “white bikes”. As a cheap and easy means f transprt，mre and mre peple like t ride them t wrk.【答案】6．returned 7．t recrd 8．t 9．cmpletely 10．their
1．benefit n．益处，好处 vt. 有益于，对……有益 (P36)Peple in Amsterdam have been enjying the benefits f cycling fr years.【翻译】阿姆斯特丹的人们多年来一直享受着骑自行车(所带来)的好处。
①benefit vt. 有益于，对……有益 benefit frm/by… 从……中受益；得益于…… benefit sb 对某人有益 ②benefit n．益处；好处 be f (much/great) benefit t sb ＝be (very) beneficial t sb 对某人(非常)有益处 fr the benefit f… 为了……的利益 ③beneficial adj. 有利的；有益的 be beneficial t…对……有益
The cmpany benefited frm selling a new prduct.这家公司从销售新的产品中受益。The mney is t be used fr the benefit f the pr.这笔钱将用来为穷人谋福利。I gt a lt f benefit frm learning a freign language.学习外语让我获益匪浅。
【针对练习】单句语法填空(1)He will benefit ______ the new way f ding business.(2)Eating fish verall is greatly ______ (benefit) t yur health，especially t yur brain.【答案】(1)frm/by (2)beneficial
完成句子(3)Plenty f exercise every day is ______ ______ ______ ______ ur health.每天做些适量运动对我们的健康很有好处。【答案】(3)f great benefit t
句型转换 (4)The new credit cards will be f great benefit t ur custmers.→The new credit cards will ______ ______ t ur custmers.【答案】(4)be beneficial
2．cme up with 想出；想到 (P36)In the 1960s，a grup f cycling fans came up with an idea.【翻译】20世纪60年代一群骑行爱好者提出了一个想法。【用法详解】
cme abut发生；产生 cme acrss遇见；偶然发现；被理解
cme ut出来，出现；发芽；开花；出版 cme ff脱落；从……离开；成功 cme t总计；谈到；涉及；苏醒 cme dwn传递，传给；减价 cme int开始进入；继承；获得 When it cmes t…当涉及……时；谈到……
注意：cme up其主语是物，表示“(计划、建议、议题等)被提出”；cme up with的主语是人或团体组织，表示“(某人)提出”。
The questin came up at the meeting，that is t say，we came up with the questin at the meeting.这个问题在会议上被提出来了，也就是说，我们在会议上提出了这个问题。
【针对练习】单句语法填空(1)When reading articles related t science，we ften cme ______ difficult r unfamiliar wrds.(2)Huse prices are cming ______ sn，s dn't wrry.(3)Our class came up ______ the idea t make better use f used materials.(4)The rain stpped and the sun came ______.【答案】(1)acrss (2)dwn (3)with (4)ut
完成句子(5)It is certain that the questin will ______ ______ at the cnference.这个问题在会议上一定会被提出来的。【答案】(5)cme up
3．disappear vi. 消失，不见 (P37)Sn after，hwever，prblems came up and the “white bikes” all disappeared－thieves stle them all in a matter f weeks! 【翻译】然而，不久之后，问题出现了，白色的自行车都不见了——小偷在几周内就把它们偷走了。
They watched the bus disappear int the distance.他们看着公共汽车消失在远方。
【针对练习】单句语法填空(1)His ______ (disappear) has been the subject f intensive investigatin.(2)When winter arrives, many animals stp being active and disappear ______ sight.(3)They appeared nt ______ (knw) what was happening.【答案】(1)disappearance (2)frm (3)t knw
4．thanks t 由于，幸亏 (P37)Thanks t the ideas and effrts f many peple… 【翻译】由于这个提议以及众多人的努力…… 【用法详解】①thanks fr 多亏；感谢 ②“由于，因为”的表达法还有：due t; as a result f; because f; wing t; n accunt f等。
The accident was due t his careless driving.事故是由于他的粗心驾驶造成的。Owing t yur timely help，we finished the wrk ahead f time.由于你及时的帮助，我们提前完成了工作。
【针对练习】完成句子(1)It was ______ ______ yur timely help that we culd slve the prblem.多亏了你的及时帮助，我们才能够解决了这个问题。【答案】(1)thanks t/due t/wing t
(2) ______ ______ ______ ______ his histric flight, he became an internatinal her and legend.由于他这次历史性的飞行，他成了一个国际英雄和传奇。(3)______ ______ the help frm his cmrades，he has made rapid prgress.由于同志们的帮助，他进步很快。【答案】(2)As a result f (3)Owing t/Thanks t/Due t
(P37)In 1999，the “white bikes” returned t Amsterdam－this time with a cmputer tracking system t recrd their every mve! 【翻译】在1999年，“白色自行车”重新回到阿姆斯特丹——这一次是用电脑跟踪系统来记录它们的一举一动！ 【考点提炼】“with a cmputer tracking system”是with的复合结构。
【归纳拓展】(1)“with＋宾语(名词或代词)＋非谓语动词/介词/形容词/副词等”构成的复合结构在句中常作状语，表示方式、原因、条件等。(2)with复合结构中非谓语动词(ding/dne/t d)的选择：当宾语与后面的动词为动宾关系时，用动词-ed形式；当构成主动关系时，用动词-ing形式；表示即将发生或未发生时，用动词不定式。
(3)with的复合结构与as引导的时间状语从句的区分：with的复合结构中，with后需要加非谓语动词，其中with为介词；as引导时间状语从句时，其后需要加句子，即as后需要加的是谓语动词。With time ging by，he realised that he had made a big mistake.＝As time went by，he realised that he had made a big mistake.随着时间的推移，他意识到犯了个大错误。
【针对练习】单句语法填空(1)With the ld man ______ (lead) the way，we started twards the destinatin.(2)He left the classrm with all the windws ______ (clse).(3)He was sitting in a chair with his hands ______ (fld).(4)With nthing ______ (d), I went ut fr a walk.【答案】(1)leading (2)clsed (3)flded (4)t d
完成句子(5)The by std there ______ ______ ______ ______.这个男孩低头站在那里。(6)With n ne ______ ______ ______, Jhn felt bred.由于没有可以说话的人，约翰感到很无聊。(7)I sat in my rm fr a few minutes ______ ______ ______ ______ ______ the ceiling.我在房间坐了一会儿，眼睛盯着天花板。【答案】(5)with his head dwn (6)t talk t (7)with my eyes fixed n
英语是一门多词性的语言，词性的转换千变万化，丰富多彩。随着语言的发展，名词与动词间的词性转换变得非常常见，这样能够使得英语的运用更加简明、生动且富于幽默感。英语中名词和动词之间词性转换有几种常见的情况。
名词与动词之间的词类活用
1．表示动植物的名词活用为动词。The dg treed the cat.狗把猫赶到了树上。(tree n. 树→vt. 把……赶上树) The farmers are busy weeding under the scrching sun.农民们在忙着在烈日下除草。(weed n. 杂草→vi. 除草) Misfrtune dgged his steps，which made him frustrated.灾难紧跟着他不放(接踵而来)，这使他感到沮丧。(dg n. 狗→v. 尾随；跟踪；紧跟着)
2．表示食品的名词活用为动词。He was sandwiched between tw fat men n the bus.在汽车上他被夹在两个肥胖的人中间。(sandwich n. 三明治→v. 夹入；挤入) She flushed(脸红)as she std at the frnt hall with her shes caked with mud.
当她站在前厅时，因为鞋子上沾满了泥泞而脸红了。(cake n. 蛋糕→v. 沾满了……) When brught ut，the murderer was egged and tmated by angry peple.当杀人犯被带出来的时候，愤怒的群众纷纷用鸡蛋、西红柿投他。(egg and tmat n. 鸡蛋和西红柿→v. 用鸡蛋西红柿投……)
3．表示人体各个部位的名词几乎都可以转换为动词。We must learn t face reality.我们必须学会面对现实。(face n. 脸；面部→v. 面对) The little dg nsed the dr pen and entered the rm quietly.这条小狗拱开门，悄悄地进了房间。(nse n. 鼻子→v. 用鼻子拱开) Wh will shulder the respnsibility？谁将会承担责任？(shulder n. 肩膀→v. 承担)
请写出黑体词作为名词的含义，并根据句子语境猜测其在句中的具体含义。1．“Yu must hand in yur hmewrk tmrrw，” the teacher said. ______ ______2．My mther is spning sugar frm the packet int a bwl. ______ ______ 【答案】1．手；上交 2．勺子；用勺子舀
3．Dn’t baby him，please! He is n lnger a child nw. ______ ______ 4．Where will all the athletes be hused during the Olympic Games？A special building will be built. ______ ______ 5．—Will Mary chair the meeting t be held tmrrw？______ ______ —Of curse，she is the directr nw! 【答案】3．婴儿；溺爱，宠爱 4．房子；住宿 5．椅子；主持
6．Mary saw a wman eyeing her up and dwn，she felt very uncmfrtable. ______ ______7．He’s always bssing his wife abut，which made his wife very angry. ______ ______8．The escaped prisner was finally crnered and then put int prisn again. ______ ______【答案】6．眼睛；上下打量，盯着看 7．老板；指挥，呼来唤去 8．拐角；将……逼到角落
一、单词拼写1．The develper ______ (受益) frm fcusing n first-tier cities，including Beijing and Shanghai，where demand remained strng.2．The bus stp arund the crner is prbably the mst ______ (方便的).【答案】1．benefited 2．cnvenient
3．Many beautiful fish are fast ______ (消失) because f the severe pllutin.4．It’s unknwn just hw many accidents were caused by the ______ (踏板) prblem.5．Overweight and besity ______ (增加) the risk f heart disease and cancer.【答案】3．disappearing 4．pedal 5．increase
6．Experiments shw that this ______ (跟踪) system is reliable and stable.7．The helicpter was specially used t ______ (运输) the wunded.8．The ther day we gt t the supermarket，we had a lt f difficulty in finding a ______ (停车) place.【答案】6．tracking 7．transprt 8．parking
二、用所给词的适当形式填空Last week, we 1.______ (cnduct) a survey n what measures high schl students take t live a green life. Here are the 2.______ (result).【答案】1．cnducted 2．results
65% f the students lead a green lifestyle by walking, cycling r taking public transprtatin. 40% f them recycle waste in an 3.______ (act) manner. The number f students saving electricity and water 4.______ (accunt) fr 35%. Hwever, nly 16% f the students chse 5.______ (buy) ec-friendly prducts. One pssible reasn is that the prducts are expensive. Als, 8% f the students take ther measures, like 6.______ (use) reusable drinking cups.【答案】3．active 4．accunts 5．t buy 6．using
In my pinin, living a green life is 7.______ (easy) said than dne, but ne small step at a time can make a big 8.______ (different).【答案】7．easier 8．difference
三、完成句子1．I hpe what I have written will ______ ______ ______ ______ smene else wh may feel the same way.我希望我所写的内容能对其他和我有同感的人有所裨益。【答案】1．be f benefit t
2．______ ______ yur help, we accmplished the task ahead f schedule.多亏了你们的帮忙，我们才提前完成了任务。3．The technicians and wrkers have ______ ______ ______ new methds t increase prductin.技术员和工人都提出了增加产量的新方法。【答案】2．Thanks t 3．cme up with
Ⅰ．猜词意 A．消失，不见 B．小径，小道 C．跟踪 D．目的地；终点 1．They fllwed the path until they came t a gate. ( )2．We cntinued tracking the plane n ur radar. ( )3．We arrived at ur destinatin tired and hungry. ( )4．The sun disappeared behind a clud. ( )【答案】1－4 BCDA
Ⅱ．猜短语填空pedal ne’s way, thanks t, cme up with 1．I hpe yu can figure ut a better plan.＝I hpe yu can _________________ a better plan.2．As the tw peple rde their bikes dwn the rad, the sun set slwly behind the muntains.＝As the tw peple _________________ dwn the rad, the sun set slwly behind the muntains.【答案】1．cme up with 2．pedalled their way
3．We wn the game because f a lt f hard wrk frm everyne in the team.＝We wn the game _________________ a lt f hard wrk frm everyne in the team.【答案】3．thanks t
【答案】1．cnvenient 2．path 3．by
【答案】4．allwed 5．disappeared
【答案】6．with 7．card
【答案】8．Nw/Nwadays 9．spread 10．energy
Ⅱ．阅读理解 ( )1．Why is Amsterdam a gd city fr cycling？A．Because the city has much mre bikes.B．Because the city is flat and cnvenient fr bikes.C．Because the peple there fcus n physical exercise.D．Because the peple there live a simple and easy life.【答案】B
( )2．The idea f “white bikes” cmes frm ______.A．gvernment fficialsB．a grup f cycling fans C．a pp bandD．sme visitrs frm abrad 【答案】B
( )3．What prblem came up abut “white bikes”？A．They tk up t much space.B．Repairing them cst much.C．They were stlen in a matter f weeks.D．They caused heavy traffic jams.【答案】C
( )4．What’s the writer’s attitude twards bike-sharing？A．Supprtive.B．Disapprving.C．Indifferent. D．Critical.【答案】A
( )5．What’s the best title fr the passage？A．Amsterdam，“the City f Bicycles” B．Peple’s Happy Life in Amsterdam C．Living in the City f Amsterdam D．The Histry and Develpment f Amsterdam 【答案】A
Ⅲ．判断正误 ( )1．The idea f “white bikes” were intrduced abut 50 years ag.( )2．With the increasing number f bikes，Amsterdam hasn’t enugh places fr bicycle parking.【答案】1－2 TF
( )3．Amsterdam is called “the City f Bicycle” because there are s many cyclists and bikes.( )4．“White bikes” are referred t bikes painted in white and they are used free in the beginning.( )5．Nwadays bike-sharing has becme a ppular trend in many cuntries.【答案】3－5 TTT
Ⅳ．匹配段落大意 ( )1．Para. 1 A．The idea f “white bikes” spreads all ver the wrld.( )2．Para. 2 B. “The City f bicycles”－Amsterdam. ( )3．Paras: 3－4C. The intrductin f “white bikes”.( )4．Paras: 5－6D. “White bikes” returned t Amsterdam.【答案】1－4 BCDA
Ⅴ．课文语法填空Peple in Amsterdam have been enjying the benefits f 1.______ (cycle) fr years. Because there are s many bikes and cyclists in the city，it 2.______ (call)“the City f Bicycles”. There are plenty f places fr bicycle parking and almst all the streets in the city centre have a bicycle path, 3.______ is very cnvenient fr cyclists.【答案】1．cycling 2．is called 3．which
The idea f “white bikes” came up in 4.______ 1960s by a grup f cycling fans. Anyne was allwed t take them and use them fr shrt 5.______ (jurney). Hwever，the bikes were all stlen in a matter f weeks.【答案】4．the 5．jurneys
In 1999，the “white bikes” 6.______ (return)t Amsterdam with a cmputer tracking system 7.______ (recrd)their every mve! Thanks 8.______ the ideas and effrts f many peple，nw the idea f bike-sharing has 9.______ (cmplete) spread all ver the wrld. In China，mre and mre cities have 10.______ (they) wn “white bikes”. As a cheap and easy means f transprt，mre and mre peple like t ride them t wrk.【答案】6．returned 7．t recrd 8．t 9．cmpletely 10．their
1．benefit n．益处，好处 vt. 有益于，对……有益 (P36)Peple in Amsterdam have been enjying the benefits f cycling fr years.【翻译】阿姆斯特丹的人们多年来一直享受着骑自行车(所带来)的好处。
①benefit vt. 有益于，对……有益 benefit frm/by… 从……中受益；得益于…… benefit sb 对某人有益 ②benefit n．益处；好处 be f (much/great) benefit t sb ＝be (very) beneficial t sb 对某人(非常)有益处 fr the benefit f… 为了……的利益 ③beneficial adj. 有利的；有益的 be beneficial t…对……有益
The cmpany benefited frm selling a new prduct.这家公司从销售新的产品中受益。The mney is t be used fr the benefit f the pr.这笔钱将用来为穷人谋福利。I gt a lt f benefit frm learning a freign language.学习外语让我获益匪浅。
【针对练习】单句语法填空(1)He will benefit ______ the new way f ding business.(2)Eating fish verall is greatly ______ (benefit) t yur health，especially t yur brain.【答案】(1)frm/by (2)beneficial
完成句子(3)Plenty f exercise every day is ______ ______ ______ ______ ur health.每天做些适量运动对我们的健康很有好处。【答案】(3)f great benefit t
句型转换 (4)The new credit cards will be f great benefit t ur custmers.→The new credit cards will ______ ______ t ur custmers.【答案】(4)be beneficial
2．cme up with 想出；想到 (P36)In the 1960s，a grup f cycling fans came up with an idea.【翻译】20世纪60年代一群骑行爱好者提出了一个想法。【用法详解】
cme abut发生；产生 cme acrss遇见；偶然发现；被理解
cme ut出来，出现；发芽；开花；出版 cme ff脱落；从……离开；成功 cme t总计；谈到；涉及；苏醒 cme dwn传递，传给；减价 cme int开始进入；继承；获得 When it cmes t…当涉及……时；谈到……
注意：cme up其主语是物，表示“(计划、建议、议题等)被提出”；cme up with的主语是人或团体组织，表示“(某人)提出”。
The questin came up at the meeting，that is t say，we came up with the questin at the meeting.这个问题在会议上被提出来了，也就是说，我们在会议上提出了这个问题。
【针对练习】单句语法填空(1)When reading articles related t science，we ften cme ______ difficult r unfamiliar wrds.(2)Huse prices are cming ______ sn，s dn't wrry.(3)Our class came up ______ the idea t make better use f used materials.(4)The rain stpped and the sun came ______.【答案】(1)acrss (2)dwn (3)with (4)ut
完成句子(5)It is certain that the questin will ______ ______ at the cnference.这个问题在会议上一定会被提出来的。【答案】(5)cme up
3．disappear vi. 消失，不见 (P37)Sn after，hwever，prblems came up and the “white bikes” all disappeared－thieves stle them all in a matter f weeks! 【翻译】然而，不久之后，问题出现了，白色的自行车都不见了——小偷在几周内就把它们偷走了。
They watched the bus disappear int the distance.他们看着公共汽车消失在远方。
【针对练习】单句语法填空(1)His ______ (disappear) has been the subject f intensive investigatin.(2)When winter arrives, many animals stp being active and disappear ______ sight.(3)They appeared nt ______ (knw) what was happening.【答案】(1)disappearance (2)frm (3)t knw
4．thanks t 由于，幸亏 (P37)Thanks t the ideas and effrts f many peple… 【翻译】由于这个提议以及众多人的努力…… 【用法详解】①thanks fr 多亏；感谢 ②“由于，因为”的表达法还有：due t; as a result f; because f; wing t; n accunt f等。
The accident was due t his careless driving.事故是由于他的粗心驾驶造成的。Owing t yur timely help，we finished the wrk ahead f time.由于你及时的帮助，我们提前完成了工作。
【针对练习】完成句子(1)It was ______ ______ yur timely help that we culd slve the prblem.多亏了你的及时帮助，我们才能够解决了这个问题。【答案】(1)thanks t/due t/wing t
(2) ______ ______ ______ ______ his histric flight, he became an internatinal her and legend.由于他这次历史性的飞行，他成了一个国际英雄和传奇。(3)______ ______ the help frm his cmrades，he has made rapid prgress.由于同志们的帮助，他进步很快。【答案】(2)As a result f (3)Owing t/Thanks t/Due t
(P37)In 1999，the “white bikes” returned t Amsterdam－this time with a cmputer tracking system t recrd their every mve! 【翻译】在1999年，“白色自行车”重新回到阿姆斯特丹——这一次是用电脑跟踪系统来记录它们的一举一动！ 【考点提炼】“with a cmputer tracking system”是with的复合结构。
【归纳拓展】(1)“with＋宾语(名词或代词)＋非谓语动词/介词/形容词/副词等”构成的复合结构在句中常作状语，表示方式、原因、条件等。(2)with复合结构中非谓语动词(ding/dne/t d)的选择：当宾语与后面的动词为动宾关系时，用动词-ed形式；当构成主动关系时，用动词-ing形式；表示即将发生或未发生时，用动词不定式。
(3)with的复合结构与as引导的时间状语从句的区分：with的复合结构中，with后需要加非谓语动词，其中with为介词；as引导时间状语从句时，其后需要加句子，即as后需要加的是谓语动词。With time ging by，he realised that he had made a big mistake.＝As time went by，he realised that he had made a big mistake.随着时间的推移，他意识到犯了个大错误。
【针对练习】单句语法填空(1)With the ld man ______ (lead) the way，we started twards the destinatin.(2)He left the classrm with all the windws ______ (clse).(3)He was sitting in a chair with his hands ______ (fld).(4)With nthing ______ (d), I went ut fr a walk.【答案】(1)leading (2)clsed (3)flded (4)t d
完成句子(5)The by std there ______ ______ ______ ______.这个男孩低头站在那里。(6)With n ne ______ ______ ______, Jhn felt bred.由于没有可以说话的人，约翰感到很无聊。(7)I sat in my rm fr a few minutes ______ ______ ______ ______ ______ the ceiling.我在房间坐了一会儿，眼睛盯着天花板。【答案】(5)with his head dwn (6)t talk t (7)with my eyes fixed n
英语是一门多词性的语言，词性的转换千变万化，丰富多彩。随着语言的发展，名词与动词间的词性转换变得非常常见，这样能够使得英语的运用更加简明、生动且富于幽默感。英语中名词和动词之间词性转换有几种常见的情况。
名词与动词之间的词类活用
1．表示动植物的名词活用为动词。The dg treed the cat.狗把猫赶到了树上。(tree n. 树→vt. 把……赶上树) The farmers are busy weeding under the scrching sun.农民们在忙着在烈日下除草。(weed n. 杂草→vi. 除草) Misfrtune dgged his steps，which made him frustrated.灾难紧跟着他不放(接踵而来)，这使他感到沮丧。(dg n. 狗→v. 尾随；跟踪；紧跟着)
2．表示食品的名词活用为动词。He was sandwiched between tw fat men n the bus.在汽车上他被夹在两个肥胖的人中间。(sandwich n. 三明治→v. 夹入；挤入) She flushed(脸红)as she std at the frnt hall with her shes caked with mud.
当她站在前厅时，因为鞋子上沾满了泥泞而脸红了。(cake n. 蛋糕→v. 沾满了……) When brught ut，the murderer was egged and tmated by angry peple.当杀人犯被带出来的时候，愤怒的群众纷纷用鸡蛋、西红柿投他。(egg and tmat n. 鸡蛋和西红柿→v. 用鸡蛋西红柿投……)
3．表示人体各个部位的名词几乎都可以转换为动词。We must learn t face reality.我们必须学会面对现实。(face n. 脸；面部→v. 面对) The little dg nsed the dr pen and entered the rm quietly.这条小狗拱开门，悄悄地进了房间。(nse n. 鼻子→v. 用鼻子拱开) Wh will shulder the respnsibility？谁将会承担责任？(shulder n. 肩膀→v. 承担)
请写出黑体词作为名词的含义，并根据句子语境猜测其在句中的具体含义。1．“Yu must hand in yur hmewrk tmrrw，” the teacher said. ______ ______2．My mther is spning sugar frm the packet int a bwl. ______ ______ 【答案】1．手；上交 2．勺子；用勺子舀
3．Dn’t baby him，please! He is n lnger a child nw. ______ ______ 4．Where will all the athletes be hused during the Olympic Games？A special building will be built. ______ ______ 5．—Will Mary chair the meeting t be held tmrrw？______ ______ —Of curse，she is the directr nw! 【答案】3．婴儿；溺爱，宠爱 4．房子；住宿 5．椅子；主持
6．Mary saw a wman eyeing her up and dwn，she felt very uncmfrtable. ______ ______7．He’s always bssing his wife abut，which made his wife very angry. ______ ______8．The escaped prisner was finally crnered and then put int prisn again. ______ ______【答案】6．眼睛；上下打量，盯着看 7．老板；指挥，呼来唤去 8．拐角；将……逼到角落
一、单词拼写1．The develper ______ (受益) frm fcusing n first-tier cities，including Beijing and Shanghai，where demand remained strng.2．The bus stp arund the crner is prbably the mst ______ (方便的).【答案】1．benefited 2．cnvenient
3．Many beautiful fish are fast ______ (消失) because f the severe pllutin.4．It’s unknwn just hw many accidents were caused by the ______ (踏板) prblem.5．Overweight and besity ______ (增加) the risk f heart disease and cancer.【答案】3．disappearing 4．pedal 5．increase
6．Experiments shw that this ______ (跟踪) system is reliable and stable.7．The helicpter was specially used t ______ (运输) the wunded.8．The ther day we gt t the supermarket，we had a lt f difficulty in finding a ______ (停车) place.【答案】6．tracking 7．transprt 8．parking
二、用所给词的适当形式填空Last week, we 1.______ (cnduct) a survey n what measures high schl students take t live a green life. Here are the 2.______ (result).【答案】1．cnducted 2．results
65% f the students lead a green lifestyle by walking, cycling r taking public transprtatin. 40% f them recycle waste in an 3.______ (act) manner. The number f students saving electricity and water 4.______ (accunt) fr 35%. Hwever, nly 16% f the students chse 5.______ (buy) ec-friendly prducts. One pssible reasn is that the prducts are expensive. Als, 8% f the students take ther measures, like 6.______ (use) reusable drinking cups.【答案】3．active 4．accunts 5．t buy 6．using
In my pinin, living a green life is 7.______ (easy) said than dne, but ne small step at a time can make a big 8.______ (different).【答案】7．easier 8．difference
三、完成句子1．I hpe what I have written will ______ ______ ______ ______ smene else wh may feel the same way.我希望我所写的内容能对其他和我有同感的人有所裨益。【答案】1．be f benefit t
2．______ ______ yur help, we accmplished the task ahead f schedule.多亏了你们的帮忙，我们才提前完成了任务。3．The technicians and wrkers have ______ ______ ______ new methds t increase prductin.技术员和工人都提出了增加产量的新方法。【答案】2．Thanks t 3．cme up with
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