【学海导航】2013届高三英语一轮复习 M7 unit 21 Human Biology（第2课时）课件 北师大版（广东专用）

Unit21HumanBiologyModule7Part2Of22013届学海导航高三英语一轮复习北师大版广东专用11.atanyrate无论如何

Atanyrateweshallhaveenough.

不管怎样我们还是够的。

Iwillcomeatanyrate.

无论如何我都会来。

I’lldonothinguntilIhearfromyou,atanyrate.

无论如何,我在收到你的信以前不采取任

何措施。atthisrate 照这样下去We’reworkingsoslowlythat,atthisrate,we’llneverfinishthejob.我们干得太慢了,照这样下去,永远也干不完这个活儿。用atanyrate,atthisrate填空1.Ifwespendmoney______________,we’llbebrokeninsixmonths.2.That’sonepartofthejobdone_____________.3._____________wewillnotbeabletoaffordaholiday.atthisrateatanyrateAtthisrate4.______________wemustgoonTuesday.5.______________therewillbenoweddingpresentsinheaven.AtanyrateAtanyrate12.pointout指出

Hepointedouttheimportanceofthework.

他指出这一工作的重要性。

IfImakeanymistakes,pleasepointthemout.

如果我出了错,请指出。

pointoutthat…指出……,使注意……Ibegtopointoutthatyourfactsareincorrect.

恕我指出你所讲的情况不属实。tothepoint 中肯,恰当get/cometothepoint说正事,谈重点inpointoffact 事实上pointofview 看法,观点onthepointofdoingsth.正要做某事时aturningpoint 转折点用point有关短语的适当形式填空1.Theguard_________thegun___theprisoner.2.Imust___________toherthefoolishthingsshehasdone.3.Thegirl_________thelionandcried,“Danger!”4.Iwas_____________goingoutwhenyourang.pointed atpointoutpointedatonthepointof13.indespair绝望地

Hegaveuptheattemptindespair.

他绝望之下放弃了尝试。

Thepoorwomanwasindespair.

那可怜的女人陷入了绝望。desperatelyadv.绝望地desperateadj.不顾一切的bedesperateforsth./todosth.极需要某物/做某事He’sdesperateforaglassofwater.他极想喝一杯水。I’mdesperatetogetajob.我急切地想找到一份工作。1.一个人在绝望时最失望。

______________________________________________________________________2.到那时候,我已经特别渴望休假了。

___________________________________Apersonismostdisappointedwhenheisindespair.Bythen,Iwasdesperateforaholiday.14.fairly,rather,pretty与quite

四个词均可表示“相当地,适度地,在某种程

度上很”的意思,用以修饰形容词或副词。①fairly词义最弱,一般是与褒义词连用。

Theyweregettingalongfairlywell.

他们相处得相当好。②pretty的词义最强,可与褒义词或贬义词连用。

Whataprettylittlegarden!

多么漂亮的小花园！

(与褒义词连用时表示心情愉快)Lifeonthefarmwasprettytough.

农场的生活相当艰苦。

(与贬义词连用时表示不满意或不赞成)③rather多与贬义词连用,表示不满或不赞成,

但与pretty一样,有时rather也与褒义词连用,

表示愉快的心情。

Everybodywasrathertiredafterthegame.

比赛以后大家都有点累了。④rather还可与too和比较级的词语连用。

I’dpreferarathershorterhairstyle.

我想要理较短一些的发型。

Theseclothesarerathertoobig.

这些衣服未免太大了。与“不定冠词+形容词+名词”结构连用,只有rather和quite可放在不定冠词之前。当然,这两个词也像fairly,pretty一样,可放在不定冠词后面。Itisarather/quite/fairly/prettylongroad.这真是一条相当长的路。用fairly,rather,pretty,quite填空1.Thisyoungmanswims________fasterthanmostofus.2.Wehave_______________abeautifulhouseinthispartofthecity.3.Thefinal-termexamwas_________________difficultandmanyofusdidn’tpassit.4.Thiskindofcaris________tooexpensive.5.Theboyis_________kindtoothers.ratherrather/quiterather/quite/prettyratherfairly

Scientistsnowguessthatupto50%ofthearea’spopulationdiedfromthisepidemicmakingitoneofthemaincausesofthefalloftheRomanEmpire.

现在科学家们猜测，当时那一地区有50%的

人口死于那场瘟疫，使之成为罗马帝国衰落

的主要原因之一。

makingitoneofthemaincausesofthefalloftheRomanEmpire在句中作结果状语。分词短语在句中还可作时间、原因、条件和伴随状语。

Hearingthenews,Tomwasmuchsurprised.

(时间状语)

听到这个消息,汤姆非常吃惊。1.因为不知道地址，所以他们不能与他联系。________________，theycouldn'tgetintouchwithhim.(原因状语)2.如果有足够的钱，我就要买一个带花园的大房子。________________，Iwillbuyabighousewithagarden.(条件状语)3.他站在那里等他的父母。Hestoodthere________________.(伴随状语)依境活用【答案】1.Notknowingtheaddress

2.Havingenoughmoney

3.waitingforhisparents依境活用旅游(读写任务)

以旅行、旅游类为题材的高考书面表达是比较常见的一类。该类题材的书面表达，体裁多样，有的属于记叙文，有的属于应用文，还有的属于说明文。内容丰富，涉及在游览过程中的所见、所闻和所想；旅游的好处；旅游业蓬勃发展所带来的社会问题和环境问题以及旅游景点的保护问题。实用表达：goonawildlifetour/ahikingtrip参加野生动物之旅/去远足beonholiday/avisit度假/旅行seesb.off给某人送行exploreaforest/adesert/anotherplanet森林/沙漠探险；外星球探险bring…alotofbenefits给……带来很多好处enablesb.toknowmoreabouttheoutsideworld使某人更加了解外面的世界promotefriendshipandunderstanding推动友谊，增进理解bringaboutanumberofproblems带来许多问题causealotofpollutiontotheenvironment造成环境污染bedeeplyimpressedby…对……印象深刻

thefriendlinessandhospitalityofitspeople

当地人的友善和热情

theexpansionoftourism旅游业的发展

Travelingenablesstudentsnotonlytoaccumulateknowledgeabouthistory,culture,geographyandlocaltraditions,butalsotoedifytheirmindandspirits.

旅游不仅能够使学生们积累历史、文化、地理知识和当地传统，也能陶冶他们的情操。阅读下面的对话，然后按照要求写一篇150词左右的英语短文。

Linda:HowwasyourtriptoHengshanduringyoursummervacation?Joanna:Oh,it'sgreat.Yououghttogotheresomedayifyouhaven'tbeentherealready.Linda:Well,whatdoyouthinkisthebesttimetogotoHengshan?Joanna:Mm,it'sverycrowdedthereinsummer.Andit'stoocoldtogothereinwinter,soIwouldn'tsuggestthewinterseason,either.Besides,wecan'taffordthetimewhenschoolisinsession.SoIwouldsaythebesttimeisthefirstfewdaysofthesummerbreakwhenpeoplehaven'tstarteddoinganythingyet.Linda:Isee.Howlongdoesthewholetriptake,includingthetimeontheroad?Joanna:Italldepends,really.Ifyougotherebytrain,fourdaysshouldbeenough.Youcanalsotakeabus,whichtakesalongertimeandislesscomfortable,butasanexchange,you'llbeabletoenjoylotsofcountryscenesandperhapsyou'llsavesomemoney,too.Linda:Thatsoundsgood.IfIcanaffordthetime,IthinkI'lltakethebus.DoyouthinkIshouldgobymyself,ortakeapackagetourwithatravelagency?Joanna:Itishardtosaywhichisbetter,youknow.Linda:Anyway,thankyouverymuchforalltheinformation.

【写作内容】

你的英语老师在上英语说写课时，提供以上对话给你和同桌作为英语口语训练的材料。口语练习结束后，老师要求你根据上述对话的话题写一篇关于了解自然环境的游历活动的英语短文。

1.以约30个词概括对话的要点。

2．然后以约120个词写一篇关于了解自然环境的游历活动的英语记叙文，并包括以下要点：

(1)叙述你的关于了解自然环境的游历活动的经过；

(2)谈谈你的感受。

【写作要求】1．作文中可使用自己的亲身经历或虚构的故事，也可以参照阅读材料的内容但不得直接引用原文中的句子；

2．标题自定。本篇读写任务所给文章是一则谈论Joanna去Hengshan旅游以及Joanna给Linda提供的旅游建议的对话，概要必须包含以下要点：HowwasyourtriptoHengshanduringyoursummervacation?/WhatdoyouthinkisthebesttimetogotoHengshan?/Howlongdoesthewholetriptake,includingthetimeontheroad?

写作要点(1)叙述你的关于了解自然环境的游历活动的经过，属于某人的经历，要用一般过去时态。注意，在摘要和该要点之间应加入衔接句，比如：Ihadsuchatouringexperienceofvisitingthecountrysidelastautumn.实现自然的过渡；要点(2)“谈谈你的感受”，属于一般评论性的文字，要用一般现在时。该部分要谈的是对此次游历经历的感受，不要脱离要点(1)“乱”谈感受。只有这样文章才能通过这样的内在联系浑然一体。

OneofMyTravelingExperiencesInthedialogue,JoannadescribeshertriptoHengshanduringhersummervacation.SheofferssomeadvicetoLinda,includingthebestvisitingtime,thewayoftravelingandsoon.Ihadsuchatouringexperienceofvisitingthecountrysidelastautumn.LastSunday,mysisterandIwenttothecountryside.AsfarasI'mconcerned,autumnisthebesttimeforgoingonatripbecausetheweatherisneithertoohotnortoocold.Andautumnisthemostpleasantseasonoftheyear.There,wecouldseesomepeasantsbusygettinginthecropsinthefields,andotherswerepickingfruitsunderthetrees.Notuntilthatmomentdidwereallyrealizewhatthefamoussaying“Nopains,nogains.”means.Itseemedasifwewerewanderinginasplendidworld.Iloveautumn!Ilovetheharvesttime!Topursuemyowngoodharvestinmystudy,Iwillsparenoefforttoworkhard.阅读下面的短文，然后按照要求写一篇150词左右的英语短文。

Itisexcitingtovisitdifferentplaces.Asyoutravel,youwillseebeautifulsceneriestypicaloftheregion.Besides,youcanmeetandmakefriendswithpeopleofdifferentcolorsandraces.Todaypeoplearesofondoftravelingthattourismhasbecomeoneofthedevelopingindustriesinmostcountries.

RecentyearshaveseenatendencyinChinathattourismisgrowingfaster.Accordingtoarecentsurveymadebysomeexperts,about47%urbanresidentstravelregularly,and28%ruralresidentsalsomaketheirtouracrossthecountry.Thesurveyalsoshowsthatmorepeopleareinterestedintourism,andwilljointhearmyinthefuture.Facingthistendency,wecan'thelpexploringsomeunderlyingfactorsthatareresponsible.Intheveryfirstplace,withthepolicyofreformandopeningup,Chinesepeople'slivingstandardhasgreatlybeenimproved,andtherefore,mostofthemcanaffordtotravelaround.What'smore,itisbelievedthatpeoplenowtakeamorepositiveattitudetotourism.Inaddition,tourismfacilitiesarebecomingbetterandbetter.Forexample,transportationdevelopsfast,andmanyscenicspotsareavailablenow.

Thoughtherearestillsomeproblemswithtourism,Ipersonallybelievethattourismshouldbeplayingakeyroleinourlife.Ialsohopethatourgovernmentwillmakepoliciestocreateabetterenvironmentfortourists.

【写作内容】1．以约30个词概括短文的要点；

2．然后以约120个词就“旅游的好处”这个主题发表看法，并包括如下要点：

(1)体验不同地方的美景、美食，出国旅游更是给人们提供一个远离祖国的机会；

(2)了解风土人情，拓宽历史、地理、生物等知识，增强爱国意识。

【写作要求】

可以使用实例或其他论述方法支持你的论点，也可以参照阅读材料的内容但不得直接引用原文中的句子。____________________________________________