2021英语人教版选择性必修第三册课件UNIT-2-Section-B-

SectionB

LearningAboutLanguageSectionBLearningAboutLanguⅠ.知识体系图解

重点词汇1.surgeonn.

→surgeryn.

2.shavevt.&n.

3.beardn.

4.cigaretten.

5.drugn.

6.

vt.&vi.组成;作曲;撰写

7.

n.解放;摆脱

8.

vt.打扰;搅乱;使烦恼

9.

n.专科医生;专家

10.

n.顾问;高级顾问医师

11.

vt.跳过;不参加;悄悄溜走vi.蹦蹦跳跳地走;跳绳n.蹦跳

外科医生

外科手术;外科学

剃(须发);刮脸

胡须;络腮胡子

香烟;卷烟毒品;药物

compose

liberation

disturb

specialistconsultant

skipⅠ.知识体系图解重点词汇1.surgeonn.重点短语1.

下定决心

2.

由……组成(或构成)的

3.

剃掉;刮去

4.

采取行动

5.

找借口

6.

简单说

7.beginwith

8.beincontrolof

9.loseweight

10.cutout

11.takeup

12.stickto

makeupone’smind

becomposedofshaveoff

takeaction

makeexcuses

simplyspeaking

以……开始

控制

减肥

剪去;删除占用坚持

重点短语1.重点句式

Neithertoomuchnortoolittleisgood.重点语法

动词不定式作主语

重点句式NeithertoomuchnortooⅡ.释义匹配1.surgeon

A.whensomethingorsomeoneisfreed2.liberation B.tonotdosomethingthatyouusuallydoorshoulddo3.disturb C.adoctorwhoisspeciallytrainedtoperformmedicaloperations4.skip D.hairthatsomemenallowtogrowonthelowerpartoftheirfaces5.beard E.tointerruptsomeonesothattheycannotcontinuewhattheyaredoing答案

1.C

2.A

3.E

4.B

5.DⅡ.释义匹配Ⅲ.介(副)词填空1.Liftingheavyweightscanlead

ariseinbloodpressure.

2.Youcanfind

whethertheyarepreparedtosharethecostwithyou.

3.Herefusedtogive

inspiteofmanydiscouragementsinhiscareer.

4.Asparents,wehavearesponsibilitytogiveourchildrenasense

belonging.

5.Youarefullyincontrol

yourownhabits,yourownbody,andyourownlife.

to

outupofofⅢ.介(副)词填空tooutupofof1.Weneedtomake

up

our

mindsandshowsomediscipline,andmakesmallchangesovertime.我们需要下定决心,遵守纪律,并随着时间的推移做出一些小小的改变。【词汇精讲】

makeupone’smind下定决心

I’vemade

up

my

mindtogotocollegeafterIfinishmiddleschool.我决定中学毕业后去上大学。Theymade

up

their

mindstoliveamodernlife.他们下定决心要过现代的生活。Oncewehave

made

up

our

mindstocheerup,itistimetotakeaction.一旦我们决定振作起来,就是时候采取行动了。【温馨提示】使用make

up

one’s

mind短语时需要注意,mind的单复数要根据主语的单复数来变化。重点词汇

1.Weneedtomakeupourminds【词汇拓展】

Hepromisedtokeepmywishesin

mind.他承诺要记住我的愿望。【词汇拓展】Hepromisedtokeepmy2021英语人教版选择性必修第三册课件UNIT-2-Section-B-2021英语人教版选择性必修第三册课件UNIT-2-Section-B-2.Simply

speaking,ahealthylifestyleisaboutfindingtherightbalanceandmakinggoodchoices.简单地说,健康的生活方式就是找到恰当的平衡,做出好的选择。【词汇精讲】

simplyspeaking简单地说Simply

speaking,ifonewordcarriesatleasttwomeanings,itcanbecalledapolysemousword.简单地说,如果一个单词有两种以上的意义,那么就可称之为多义词。Simply

speaking,weknowwhatyourneedsare!简单来说,我们最清楚明白您的需要!2.Simplyspeaking,ahealthyli【词汇拓展】

Generally

speaking,peopleliketohearcomplimentsfromothers.总的来说,人们都喜欢听到别人的称赞。Frankly

speaking,it’snoteasytobeascientist.坦白地说,成为科学家不是一件容易的事情。【词汇拓展】Generallyspeaking,peop2021英语人教版选择性必修第三册课件UNIT-2-Section-B-2021英语人教版选择性必修第三册课件UNIT-2-Section-B-3.Lifeiscomposedofmanyelements,suchasfamily,friends,study,work,entertainmentandsoon.生活是由家庭、朋友、学习、工作、娱乐等多种元素组成的。【词汇精讲】

composevt.&vi.组成;作曲;撰写Tenmencomposethecommittee.委员会由十人组成。Vivaldicomposedalargenumberofveryfineconcertos.维瓦尔蒂创作了大量非常优美的协奏曲。Themanageraskedthesecretarytocomposeareport.经理要求秘书写一个报告。3.Lifeiscomposedofmanyele【词汇拓展】

Everysubstance,nomatterwhatitis,is

composed

ofverysmallparticlescalledmolecules.每种物质,不论它是什么,都是由一些被称为分子的很小的粒子构成的。Theirdietconsistslargelyofvegetables.他们的日常饮食以蔬菜为主。【词汇拓展】Everysubstance,nomatt2021英语人教版选择性必修第三册课件UNIT-2-Section-B-2021英语人教版选择性必修第三册课件UNIT-2-Section-B-2021英语人教版选择性必修第三册课件UNIT-2-Section-B-4.TojointhePeople’sLiberationArmy,itisrequiredformentoshaveofftheirbeards.要加入中国人民解放军,男人必须剃掉胡须。【词汇精讲】

shavevi.,vt.&n.剃(须发);刮脸MrBrowntookabathandshavedbeforedinner.布朗先生在晚餐前洗了澡并刮了脸。Hehadshavedhisfaceuntilitwassmooth.他把脸刮到光滑为止。Heneverseemedtoneedashave.他似乎从不需要刮脸。4.TojointhePeople’sLiberat【词汇拓展】shaveoff剃掉;刮去I’vedecidedtoshave

offmybeard.我决定刮胡子。【词汇拓展】2021英语人教版选择性必修第三册课件UNIT-2-Section-B-5.Itwasnotpolitetodisturbyourneighbourswithloudmusiclastnight.昨晚,用很响的音乐打扰你的邻居是不礼貌的。【词汇精讲】

disturbvt.打扰;搅乱;使烦恼Idreamabouthim,dreamssovividthattheydisturbmefordays.我梦到他了,梦是那么栩栩如生以至于困扰了我好几天。Didyousleepwell?Ididn’twanttodisturbyou.Youlookedsopeaceful.你睡得好吗?我不想打扰你。你看起来如此平静。Themanagerwillbeangryifyoudisturbhimwhenhe’sinconference.经理开会时如果你打扰他,他会生气的。5.Itwasnotpolitetodisturb【词汇拓展】

ThencamethedisturbingnewsthatDollyhadbecomeseriouslyill.接着传来了多莉病重的令人不安的消息。Thenewsreallymademedisturbed.这个消息的确令我不安。【词汇拓展】Thencamethedisturbin2021英语人教版选择性必修第三册课件UNIT-2-Section-B-重点句式Neither

too

much

nor

too

little

is

good.不多不少正合适。【句式剖析】neither...nor...“既不……也不……”。其含义是否定的,可连接任意两个并列的成分。ProfessorHisamatsuspokeneitherEnglishnorGerman.久松教授既不会讲英语,也不会讲德语。Icangiveyouneitheranopinionnoranyadvice.我既不能给你意见,也不能提供任何建议。Thecomposerneitherworriednorcaredaboutpublicopinion.这位作曲家对舆论既不担心,也不在意。重点句式【句式拓展】(1)neither...nor连接两个名词或代词作主语时,谓语动词要遵循“就近一致”原则。Neitherthestudentsnortheteacherknowsanythingaboutit.同学们和老师都对此一无所知。(2)遵循“就近一致原则”的其他并列连词:【句式拓展】(1)neither...nor连接两个名词或代2021英语人教版选择性必修第三册课件UNIT-2-Section-B-重点语法动词不定式作主语1.不定式(短语)作主语时,往往由it代替它作形式主语,不定式则移至谓语之后。常见的句型有:(1)Itis+名词+todo...Webelieveitisourdutytohelpthoseinneedtomaketheworldweliveinabetterplace.我们相信我们有义务帮助那些有困难的人来创造一个更美好的世界。Itisanhonourformetobeinvitedtospeakatthemeeting.被邀请在会上讲话我感到非常荣幸。重点语法(2)Ittakessbsometime+todoIttakesthemseveraldaystoadaptthemselvestotheclimateattheheights.他们花了数天的时间才适应高地的气候。Ittookusawholeweektogothroughtheforest.我们花了整整一星期才穿过那片森林。(3)Itiseasy/difficult/hard/necessary(forsb)todoHoweverhardyoutry,itisdifficulttoloseweightwithoutcuttingdowntheamountyoueat.不管你多么努力,很难在不减少食物摄入量的情况下减肥。Ithinkthatitisimpossibletobetherebeforeeight.我觉得在8点之前赶到那里是不可能的。(2)Ittakessbsometime+to(4)Itisclever/wise/good/careless/honest/kindofsbtodo...Itwasreallyverykindofyoutogivemealifthome.你能送我回家真是太好了。Itisfoolishofthemtoturndowntheproposal.他们拒绝那个建议实在是太愚蠢了。(4)Itisclever/wise/good/care2.不定式作主语位于句首,常出现于正式文体中。Tochangebadhabitsisnevereasy,evenwithmanyattempts.改变坏习惯绝不容易,即使经过很多尝试。Tohelpothersgivesapersonsatisfaction.帮助他人给人以满足感。Toswiminthisriverisdangerous.在这条河里游泳很危险。Todothisistocutthefoottofittheshoe.这样做是削足适履。2.不定式作主语位于句首,常出现于正式文体中。【拓展】动词不定式可与疑问词when,where,how,what,which,who等组合,构成不定式短语,在句中可作主语、表语或宾语等成分。1.作主语Whentostarthasnotbeendecided.尚未决定何时动身。Whattoreadisanimportantquestion.该读些什么是一个很重要的问题。Howtobeginismoredifficultthanwheretostop.如何开始比到哪里停止还困难。【拓展】动词不定式可与疑问词when,where,how,w2.作表语

Thequestioniswhattodonext.问题是下一步怎么办。Thequestionishowtocarryouttheplan.问题是怎样执行这个计划。2.作表语3.作宾语

(1)用作动词的宾语

Shecouldn’tthinkwhattosay.她想不出说什么。Ourteacherexplainedhowtousethewordprocessor.老师向我们说明如何使用文字处理机。3.作宾语(2)位于间接宾语后作直接宾语

I’llshowyouhowtodoit.我将给你讲该怎么做。Shekindlyadvisedmewhattodo.她好心地劝告我该做什么。Mysistertaughtmehowtofoldpaperintoacrane.我姐姐教我如何折纸鹤。(3)作介词的宾语

Ihavenoideaofhowtodoit.我不知道如何做此事。Billsaidsomethingtoheraboutwhattodo.比尔给她讲了讲应当做什么。(2)位于间接宾语后作直接宾语Ⅰ.句式升级1.Beforeyouexercise,besuretodowarming-upexerciseforafewminutes.→

,besuretodowarming-upexerciseforafewminutes.

答案

Beforeexercising2.Hearingthelecture,shewassoexcitedthatshecouldn’tgotosleep.→Hearingthelecture,shewas

tosleep.

答案

tooexcitedtogo3.Idon’tlikeplayingthepiano.Mybrotherdoesn’tlikeplayingit,either.→

mybrotherlikesplayingthepiano.

答案

NeitherInorⅠ.句式升级4.SichuanProvinceismadeupofabasinandsomemountainousareas.→SichuanProvince

abasinandsomemountainousareas.

答案

iscomposedof5.Itisalwaysbesttochooseorganicallygrownfoodsifitispossible.→Itisalwaysbesttochooseorganicallygrownfoods

.

答案

ifpossible4.SichuanProvinceismadeupⅡ.单句语法填空1.Itisimportant

(realize)thatthesametechnologythathelpsusmayalsoharmus.

答案

torealize2.Asweknow,itisnotgoodmanners

(refuse)others’apology.

答案

torefuse3.Itwasverykindofyou

(send)methebeautifulalbumofphotographswhicharrivedtoday.

答案

tosendⅡ.单句语法填空4.Itwasnecessary

(step)backfromtheprojectandlookatitasawhole.

答案

tostep5.Itwasveryfoolishofyou

(park)thecarinfrontofthesupermarket.

答案

topark4.Itwasnecessary(step)SectionB

LearningAboutLanguageSectionBLearningAboutLanguⅠ.知识体系图解

重点词汇1.surgeonn.

→surgeryn.

2.shavevt.&n.

3.beardn.

4.cigaretten.

5.drugn.

6.

vt.&vi.组成;作曲;撰写

7.

n.解放;摆脱

8.

vt.打扰;搅乱;使烦恼

9.

n.专科医生;专家

10.

n.顾问;高级顾问医师

11.

vt.跳过;不参加;悄悄溜走vi.蹦蹦跳跳地走;跳绳n.蹦跳

外科医生

外科手术;外科学

剃(须发);刮脸

胡须;络腮胡子

香烟;卷烟毒品;药物

compose

liberation

disturb

specialistconsultant

skipⅠ.知识体系图解重点词汇1.surgeonn.重点短语1.

下定决心

2.

由……组成(或构成)的

3.

剃掉;刮去

4.

采取行动

5.

找借口

6.

简单说

7.beginwith

8.beincontrolof

9.loseweight

10.cutout

11.takeup

12.stickto

makeupone’smind

becomposedofshaveoff

takeaction

makeexcuses

simplyspeaking

以……开始

控制

减肥

剪去;删除占用坚持

重点短语1.重点句式

Neithertoomuchnortoolittleisgood.重点语法

动词不定式作主语

重点句式NeithertoomuchnortooⅡ.释义匹配1.surgeon

A.whensomethingorsomeoneisfreed2.liberation B.tonotdosomethingthatyouusuallydoorshoulddo3.disturb C.adoctorwhoisspeciallytrainedtoperformmedicaloperations4.skip D.hairthatsomemenallowtogrowonthelowerpartoftheirfaces5.beard E.tointerruptsomeonesothattheycannotcontinuewhattheyaredoing答案

1.C

2.A

3.E

4.B

5.DⅡ.释义匹配Ⅲ.介(副)词填空1.Liftingheavyweightscanlead

ariseinbloodpressure.

2.Youcanfind

whethertheyarepreparedtosharethecostwithyou.

3.Herefusedtogive

inspiteofmanydiscouragementsinhiscareer.

4.Asparents,wehavearesponsibilitytogiveourchildrenasense

belonging.

5.Youarefullyincontrol

yourownhabits,yourownbody,andyourownlife.

to

outupofofⅢ.介(副)词填空tooutupofof1.Weneedtomake

up

our

mindsandshowsomediscipline,andmakesmallchangesovertime.我们需要下定决心,遵守纪律,并随着时间的推移做出一些小小的改变。【词汇精讲】

makeupone’smind下定决心

I’vemade

up

my

mindtogotocollegeafterIfinishmiddleschool.我决定中学毕业后去上大学。Theymade

up

their

mindstoliveamodernlife.他们下定决心要过现代的生活。Oncewehave

made

up

our

mindstocheerup,itistimetotakeaction.一旦我们决定振作起来,就是时候采取行动了。【温馨提示】使用make

up

one’s

mind短语时需要注意,mind的单复数要根据主语的单复数来变化。重点词汇

1.Weneedtomakeupourminds【词汇拓展】

Hepromisedtokeepmywishesin

mind.他承诺要记住我的愿望。【词汇拓展】Hepromisedtokeepmy2021英语人教版选择性必修第三册课件UNIT-2-Section-B-2021英语人教版选择性必修第三册课件UNIT-2-Section-B-2.Simply

speaking,ahealthylifestyleisaboutfindingtherightbalanceandmakinggoodchoices.简单地说,健康的生活方式就是找到恰当的平衡,做出好的选择。【词汇精讲】

simplyspeaking简单地说Simply

speaking,ifonewordcarriesatleasttwomeanings,itcanbecalledapolysemousword.简单地说,如果一个单词有两种以上的意义,那么就可称之为多义词。Simply

speaking,weknowwhatyourneedsare!简单来说,我们最清楚明白您的需要!2.Simplyspeaking,ahealthyli【词汇拓展】

Generally

speaking,peopleliketohearcomplimentsfromothers.总的来说,人们都喜欢听到别人的称赞。Frankly

speaking,it’snoteasytobeascientist.坦白地说,成为科学家不是一件容易的事情。【词汇拓展】Generallyspeaking,peop2021英语人教版选择性必修第三册课件UNIT-2-Section-B-2021英语人教版选择性必修第三册课件UNIT-2-Section-B-3.Lifeiscomposedofmanyelements,suchasfamily,friends,study,work,entertainmentandsoon.生活是由家庭、朋友、学习、工作、娱乐等多种元素组成的。【词汇精讲】

composevt.&vi.组成;作曲;撰写Tenmencomposethecommittee.委员会由十人组成。Vivaldicomposedalargenumberofveryfineconcertos.维瓦尔蒂创作了大量非常优美的协奏曲。Themanageraskedthesecretarytocomposeareport.经理要求秘书写一个报告。3.Lifeiscomposedofmanyele【词汇拓展】

Everysubstance,nomatterwhatitis,is

composed

ofverysmallparticlescalledmolecules.每种物质,不论它是什么,都是由一些被称为分子的很小的粒子构成的。Theirdietconsistslargelyofvegetables.他们的日常饮食以蔬菜为主。【词汇拓展】Everysubstance,nomatt2021英语人教版选择性必修第三册课件UNIT-2-Section-B-2021英语人教版选择性必修第三册课件UNIT-2-Section-B-2021英语人教版选择性必修第三册课件UNIT-2-Section-B-4.TojointhePeople’sLiberationArmy,itisrequiredformentoshaveofftheirbeards.要加入中国人民解放军,男人必须剃掉胡须。【词汇精讲】

shavevi.,vt.&n.剃(须发);刮脸MrBrowntookabathandshavedbeforedinner.布朗先生在晚餐前洗了澡并刮了脸。Hehadshavedhisfaceuntilitwassmooth.他把脸刮到光滑为止。Heneverseemedtoneedashave.他似乎从不需要刮脸。4.TojointhePeople’sLiberat【词汇拓展】shaveoff剃掉;刮去I’vedecidedtoshave

offmybeard.我决定刮胡子。【词汇拓展】2021英语人教版选择性必修第三册课件UNIT-2-Section-B-5.Itwasnotpolitetodisturbyourneighbourswithloudmusiclastnight.昨晚,用很响的音乐打扰你的邻居是不礼貌的。【词汇精讲】

disturbvt.打扰;搅乱;使烦恼Idreamabouthim,dreamssovividthattheydisturbmefordays.我梦到他了,梦是那么栩栩如生以至于困扰了我好几天。Didyousleepwell?Ididn’twanttodisturbyou.Youlookedsopeaceful.你睡得好吗?我不想打扰你。你看起来如此平静。Themanagerwillbeangryifyoudisturbhimwhenhe’sinconference.经理开会时如果你打扰他,他会生气的。5.Itwasnotpolitetodisturb【词汇拓展】

ThencamethedisturbingnewsthatDollyhadbecomeseriouslyill.接着传来了多莉病重的令人不安的消息。Thenewsreallymademedisturbed.这个消息的确令我不安。【词汇拓展】Thencamethedisturbin2021英语人教版选择性必修第三册课件UNIT-2-Section-B-重点句式Neither

too

much

nor

too

little

is

good.不多不少正合适。【句式剖析】neither...nor...“既不……也不……”。其含义是否定的,可连接任意两个并列的成分。ProfessorHisamatsuspokeneitherEnglishnorGerman.久松教授既不会讲英语,也不会讲德语。Icangiveyouneitheranopinionnoranyadvice.我既不能给你意见,也不能提供任何建议。Thecomposerneitherworriednorcaredaboutpublicopinion.这位作曲家对舆论既不担心,也不在意。重点句式【句式拓展】(1)neither...nor连接两个名词或代词作主语时,谓语动词要遵循“就近一致”原则。Neitherthestudentsnortheteacherknowsanythingaboutit.同学们和老师都对此一无所知。(2)遵循“就近一致原则”的其他并列连词:【句式拓展】(1)neither...nor连接两个名词或代2021英语人教版选择性必修第三册课件UNIT-2-Section-B-重点语法动词不定式作主语1.不定式(短语)作主语时,往往由it代替它作形式主语,不定式则移至谓语之后。常见的句型有:(1)Itis+名词+todo...Webelieveitisourdutytohelpthoseinneedtomaketheworldweliveinabetterplace.我们相信我们有义务帮助那些有困难的人来创造一个更美好的世界。Itisanhonourformetobeinvitedtospeakatthemeeting.被邀请在会上讲话我感到非常荣幸。重点语法(2)Ittakessbsometime+todoIttakesthemseveraldaystoadaptthemselvestotheclimateattheheights.他们花了数天的时间才适应高地的气候。Ittookusawholeweektogothroughtheforest.我们花了整整一星期才穿过那片森林。(3)Itiseasy/difficult/hard/necessary(forsb)todoHoweverhardyoutry,itisdifficulttoloseweightwithoutcuttingdowntheamountyoueat.不管你多么努力,很难在不减少食物摄入量的情况下减肥。Ithinkthatitisimpossibletobetherebeforeeight.我觉得在8点之前赶到那里是不可能的。(2)Ittakessbsometime+to(4)Itisclever/wise/good/careless/honest/kindofsbtodo...Itwasreallyverykindofyoutogivemealifthome.你能送我回家真是太好了。Itisfoolishofthemtoturndowntheproposal.他们拒绝那个建议实在是太愚蠢了。(4)Itisclever/wise/good/care2.不定式作主语位于句首,常出现于正式文体中。Tochangebadhabitsisnevereasy,evenwithmanyattempts.改变坏习惯绝不容易,即使经过很多尝试。Tohelpothersgivesapersonsatisfaction.帮助他人给人以满足感。Toswiminthisriverisdangerous.在这条河里游泳很危险。Todothisistocutthefoottofittheshoe.这样做是削足适履。2.不定式作主语位于句首,常出现于正式文体中。【拓展】动词不定式可与疑问词when,where,how,what,which,who等组合,构成不定式短语,在句中可作主语、表语或宾语等成分。1.作主语Whentostarthasnotbeendecided.尚未决定何时动身。Whattoreadisanimportantquestion.该读些什么是一个很重要的问题。Howtobeginismoredifficultthanwheretostop.如何开始比到哪里停止还困难。【拓展】动词不定式可与疑问词when,where,how,w2.作表语

Thequestioniswhattodonext.问题