推荐精选Module2 Developing and Developed Countriesgrammar上课学习上课学习教案Word下载.docx

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推荐精选Module2 Developing and Developed Countriesgrammar上课学习上课学习教案Word下载.docx

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推荐精选Module2 Developing and Developed Countriesgrammar上课学习上课学习教案Word下载.docx

  Althoughdevelopedcountriesgivesomefinancialhelp,theyneedtogivemuchmore.Q1.whichsentencescomparetwofacts?

Q2.whichsentencescanyourewriteusingthewordbut?

  Q1.Allofthem.Q2.Allofthem.Step2.Explanation.a.

  butandhoweverbut作为并列连词,在意义上起转折作用。

but前后的两个句子或短语在意义上形成鲜明对照。

but用来连接两个分句或两个较长的短语时,but前面一般要加逗号。

例如:

  

(1)Heisoldbutstrong.他年纪虽大却很强壮。

  

(2)Learningtheguitarisn'

tdifficult,butyouwillhavetopractise.  

  学弹吉他并不难,但是你得练习。

  (3)Hetried,butcouldnotdoit.他试过,但是干不了。

 however意为“可是,然而,尽管”,较but的意味弱,通常用作连接性状语。

其位置可以在句首,句末或插入句中。

当其被用来对照两个分句时,中间需要有一个逗号;

当它被用作句子的插入语时,则前后应各有一个逗号。

  (4)However,weneednotdothatnow.可是,我们现在不需要做那个。

  (5)Hesaiditwasso;

hewasmistaken,however.他说是那样的,然而他却弄错了。

  (6)Hisfriends,however,hadotherideas.然而他的朋友们却另有见解。

  注:

however也可用作连接副词,意为“不论怎样”,用来引导让步状语从句。

  Howeverwemaydoit,itwillbeadifficultjob.无论雪下得多大,我们都必须回去。

b.

  althoughandwhile

  while表示两个事实之间的转折对比,although可以用but改写成另一种句子while用作连词时,连接两个并列句子,表示“对比”关系。

  Hewentoutforawalk,whileIstayedathome.  (他出去散步了,而我却呆在家里。

)  Ilikesingingwhileshelikesdancing.  (我喜欢唱歌,而她喜欢跳舞。

)  youlikesports,whileIprefermusic.(你喜欢体育,而我更喜欢音乐。

)although引导的从句放在主句前后均可,有时还可放在句中。

Althoughmanydifficultiesarestillahead,wearedeterminedtomakegreaterachievements.尽管在前面的道路上还有许多困难,但是,我们决心要取得更大的成就。

HeoftenhelpsmewithmyEnglishalthoughheisquitebusy.尽管他相当忙,但是还常常帮我学英语。

although引导的从句不能与but,however连用,但可与yet,still连用。

不能说:

Althoughhewasold,butheworkedhard.应把but去掉。

当然,保留but而去Although也可。

c.

  conclusion

  ,but与however,相同点:

都表示转折,都可以连接两个句子不同点:

①but还可连接两个并列的成分,however不能;

②however可置于句首,句中,句末,而且在句中时前后用分号或逗号隔开的情形较多。

but往往置于句首,无需用标点符号与句子隔开。

2,although与while相同点:

都是连词,都可引导让步状语从句;

不同点:

①although意为“虽然,尽管”,相当于though,所引导的句子通常置于句首。

含although从句的复合句可以转化为由but引导的并列句,但although与but不能同时出现;

②while意为“然而,但是”,可用作并列连词,表示前后的对比,一般不与but转换,所引导的句子不能置于句首。

Step3Practicea.用but,and和however填空:

  1.I'

dliketogowithyou,________,myhandsarefull.  2.I'

msorry,________Iwon'

tbeabletocometonight.  3.wemustfinishthejobintime________harditis.  4.Theywillsupplyfood________drinkonSaturday.  5.Itlookedlikerain.________,itisclearnow.  6.Buildinghasstarted______theprojectwillbefinishedbyXX.Suggestedanswers:

1.

  however2.but3.however4.and5.However6.andb.用but,however,while,although填空。

1.IcannotspeakRussian______mylittledaughtercan.2.Ithinktheremay,______,besomeotherreasonswedon’tknowabout.3.mybrotherdecidedtogotothatdangerousplace,_____Iaskedhimnotto.4.Theboyhadsaidhewouldn’tdoitagain,______hebrokehispromise.5.Hedidn’tturnonthelight,_____itwasverydarkintheroom.Suggestedanswers:

  while

  2.however

  3.although

  4.but

  5.althoughStep4Vocabularyandlisteninga.Pre-listeningcheckthemeaningofthefollowingwords.construction

  crowded

  fascinating

  freeway

  Huge

  inhabitants

  similarity

  unfortunateNowanswerthequestions:

1)

  whichwordscanbeusedtodescribeacity?

2)

  whichwordisconnectedwithbuilding?

3)

  whichwordmeanstheoppositeofdifference?

4)

  whichworddoweusetosaythatsomethingissad?

5)

  whichworddescribesthepeoplewholiveinaparticularplace?

6)

  whichwordmeansawideroadonwhichcarscantravelfast?

  crowded,fascinating,huge2.

  construction3.

  similarity4.

  unfortunate5.

  inhabitant6.

  freewayb.while-listening1.Listentotheconversationandtickthetopicsyouhear.climate

  industry

  location

  pollution

  populationSafety

  tourism

  transport

  wealthSuggestedanswers:

Theonlytopictheydon’tcoverislocation2.

  Listentothetapeagain.Andtickthestatementsyouthinkaretrue.1)

  BeijinghasalotmoreinhabitantsthanSydneyandismuchmorecrowed.2)

  Beijingdoesn’thaveasmanyfreewaysasSydneydoes.3)

  TherearefewertouristsinSydneythaninBeijing.4)

  BeijinghaslessrainthanSydney.5)

  BeijingislessdangerousthanSydney.6)

  Beijingdoesn’thaveasmuchpollutionasSydney.7)

  ThereareasmanyrichpeopleinBeijingasinSydney.8)

  BeijingisaslivelyasSydney.Suggestedanswers:

1,2,4,7,8aretrue.c.Post-reading

  Listentothetapecarefully.Fillintheblankswithsuitablewordsaccordingtowhatyouhear.Lingling:

IsthisyourfirsttimeinBeijing,Richard?

Richard:

yes,itis.L:

Howdoyoufindit?

R:

It’stotally_______.It’ssodifferentfromSydney,whereIlive.L:

NoI’mfascinated.Tellmeaboutthe_______,asyouseethem.R:

well,Sydney’sayoungercitythanBeijing.Beijinghasalotmore_______andismuchmorecrowded.L:

yes,wecertainlyhaveahuge_______,likemostchinesecities.R:

It’sveryexciting,asaresult.Andthere’ssomuchconstructiongoingon.L:

Iknow,we’regrowingveryfast.Forexample,Idon’tthinkwehaveasmany_______asSydneydoes,butwesoonwill.R:

Ibelieveyou!

Ithinktherearefewer______inBeijing-atleastfronow.andIgetthefeelingthatBeijingisless______.L:

yes,there’sprobablyalotless_____here.R:

whataboutthe_______?

IthinkSydneyhaslessrain.L:

yes,wecangetalotof____injulyandAugust.R:

I’venoticed!

It’spouringatthemoment.L:

Thegoodthingabouttherain,ofcourse,isthatitwashesthe_______away.R:

I’venoticedthattoo.wedon’thaveasmuchpollutionasyoudo.L:

That’sbecauseyouhaveless______.Theaircangetquitepollutedhere…ok,sothatcoversalotofthedifferences.Butarethereany________?

ohyes…forexample,Inoticethewealthandthe______.L:

Sorry,Ididn’tgetthat.R:

Thewealthandenergy.IthinthereareasmanyrichpeopleherasinSydney…andIthinkyourcityisjustas______asmine.L:

That’sgoodtohear.Soshallwegooutthiseveningandfindsomeofthe_____?

1.fascinating

  2.differences

  3.inhabitants4.population

  5.freeways

  6.tourists7.dangerous

  8.crime

  9.climate

  0

  rain

  1.pollution

  2.industry13.similarities

  4.energy

  5.lively

  6.actionHomework:

  Gooverthegrammarpointswehavelearnedinthislesson.2.

  Finishtheexercises1,2onpage73.

  

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