Unit 9 Topic talk -Lesson 1知識點課件【知識精講+拓展訓(xùn)練】高中英語北師大版選擇性必修第三冊

Unit9

TopicTalk-Lesson1

LanguagePointsLeading-in(導(dǎo))1.單詞認讀1.biology 2.marathon3.justify 4.

infer5.vaccine 6.resilience7.participant 8.clone9.edit 10.genen．生物學(xué)n.馬拉松賽跑vt．證明……有道理；為……辯護vt．推斷；推定n.

疫苗n．恢復(fù)力；復(fù)原力；適應(yīng)力n．參加者；參與者vt．克??；使無性繁殖n．克隆動物或植物vi.&vt．編輯；編校；剪輯；剪接n.基因11.barrier n.障礙；壁壘12.identical adj．完全相同的；非常相似的13.forever adv．永遠；長久地14.reproductive adj．繁殖的；生殖的15.clue n．線索；提示16.emotion n.強烈的情感；激情17.crucial adj．至關(guān)重要的；關(guān)鍵性的18.bound adj．很有可能；肯定會19.ethical adj．關(guān)于倫理的；合乎道德的20.abuse

vt．濫用；妄用；虐待

n.濫用21.curse n．禍因；禍根；詛咒；咒語2.短語記誦1.

becapableof 有能力

2.

warmup 加熱；變暖和3.onone'sown

獨立地4.

sufferfrom

遭受5.

beamazedat

對……感到驚訝6.

findcures fordiseases

找到疾病的7.

firstofall

首先；第一8.

makeanexactcopyof

精確復(fù)制9.

goon

繼續(xù)下去10.aswell

也11.

leadto

導(dǎo)致12.incomparisonwith

與……相比較13.

bedevotedto

致力于14.

behelpfulfor

對……有幫助15.

havethepotentialtodosth

有潛力做某事16.

suitresearchneeds

滿足研究需求17.

beseen/viewed/treatedas

被看18.dependon

依靠；依賴19.

beboundto

一定要；一定會20.

alargenumberof

大量21.

takecareof

照顧22.

becrucialfor

對.....來說至關(guān)重要3.詞匯變形1.___________n.(完成困難事情的)能力;才能→___________adj．有能力的;有才能的2.___________vt.計算;核算→_________n.計算;估計→___________n.計算器3.___________n.物理學(xué)家→__________n.物理學(xué)→____________adj.身體的；肉體的4.___________vi.&

vt.革新;創(chuàng)新;改革→___________n.革新;創(chuàng)新→___________adj.革新的;創(chuàng)新的5.___________adv.人為地；虛假地→__________adj.人造的;假的6.___________

n.比較→__________

adj.比較的→___________v.比較;對比;與……類似（或相似）7.__________adv.完全地→_________adj.全部的;整體的;完全的8.__________adj.準確的;正確的→_________n.精確;準確→__________adj.不準確的9.__________n.診療;治療;療法;對待方式→_________v.對待;看待10.__________adj.僅僅;只不過;極小的;極不重要的→___________adv.僅僅;只不過11.__________n.福氣;幸運→____________v.祝福;祝圣→________adj.神圣的;有福的;愉快安寧的v.+-tionn.v.+-ingn.calculationn.

計算innovationn.

革新；創(chuàng)新blessingn.

福氣；幸運paintingn.

油畫Key:1.parison-comparative-compare7.wholly-whole8.accurate-accuracy-inaccurate9.treatment-treat10.mere-merely11.blessing-bless-blessed3.佳句賞析1.

ThefirstsuccessfullyclonedanimalwasasheepnamedDollyin1996.（動詞－ed形式作定語）The

company________________________________________isfacingaseriousfinancialcnsis.這家由5個小工廠組成的公司正面臨著嚴重的財務(wù)危機。2.Theywerethefirst-everprimates(theorderofmammalswhichincludeapes,monkeys,andhumans)tohavebeencloned!（不定式作后置定語）Mymotheristhefirstwomaninhervillage___________________________.我母親是她村里第一位接受高等教育的女性。3.Whilesomepeoplebelieveitiscrucialforscientificadvancement,othersraisemoralconcerns.(while引導(dǎo)讓步狀語從句)_______________________________________________________________,theyalsogiveusbeneficialvitaminD.

雖然太陽光會老化和傷害我們的皮膚，但是它們也能給我們提供有益的維生素D。madeupof5smallfactoriestoreceivehigheducationWhile/Although/Thoughthesun’srayscanageandharmourskinThinking(思)1.Howcantheyjustifypayingsuchhugesalaries? (1)

Howwillyoujustifythispaycut____________youremployees?(2)

Thedecisionis _________(justify)onthe

grounds

that

there

is

no

realisticalternative.(3)

Heisfullyjustifiedin__________(do)so.tojustifieddoing2.Usetheformulatocalculatethevolumeofthecontainer.(l)

Wecan'tcalculate__________goodweatherforthebarbecue.(2)

Thisadvertisementiscalculated___________(attract)theattentionofhousewives.(3)

Byhis____________

(calculate),itcouldsaveairlineshundredsof

millionsofdollarsayear.(4)

Ithasbeen____________(calculate)that

the

lossfromtheearthquakeislikelytobemorethanahundredmilliondollars.ontoattractcalculationcalculated3.Hehasbeenanactiveparticipantinthediscussion.(1)Everyoneintheclassisexpectedtoparticipateactively___________these

discussions.(2)

Sheparticipated___________herfriendinhis

sufferings.(3)

Wewereverypleasedwiththehighlevelof____________(participate)

inthecharity

events.inwithparticipation4.Aperson'slifeislimitedbutservingthepeopleislimitless.(l)

Thisisoftenappreciatedsinceatahousewarmingthereisn'talotoffood__________(serve).(2)

Sheshowedmeintothefrontroom,whichserved________heroffice.(3)

Don'teatsomethingyoudon'twanttoeat,butdon'toffendthepeoplewhoservedit________you.servedasto5.ThefirstsuccessfullyclonedanimalwasasheepnamedDollyin1996.(1)動詞－ed形式作定語時通常與所修飾的名詞構(gòu)成動賓關(guān)系，或表示動作已完成。(2)動詞－ed形式還可以在句中作時間、原因、條件、讓步、伴隨、方式等狀語。此時動詞－ed形式通常與句子的主語構(gòu)成動賓關(guān)系，或表示動作已完成。(1)__________(give)alotofmoney,helivedabetterlife.(2)__________(use)withcare,onetinwilllastforsixweeks.(3)Theteachercamein,__________(follow)byagroupofstudents.(4)Themeeting___________(hold)

yesterdayisofgreatimportance.GivenUsedfollowedheld6.AfterDolly,scientistshaveclonedmorethan20mammalspecies,includingcamels,cattle,deer,dogs,goatsandmice.(1)Therearemorethan5hospitalsinthesmalltown.(2)

Wearemorethangladtoseeyouhere.(3)

Georgeismoreintelligentthanaggressive.(4)Tomismorethanmybrother;heisalsomygoodfriend.(5)____________________onehousewasburntinthefire.不止一間房屋在火災(zāi)中被燒毀。(6)Heis__________________anordinarypoliceman.他只不過是一名普通的警察。(7)Thesitenowhas____________________millionmembersworldwide.現(xiàn)在這一網(wǎng)站在全球擁有一百多萬名Morethannomorethanmorethan7.Thishasledtoquestionssuchas,"Willthisbeamajor

issueforallcloned

animals?""Willitcontinuetohappenforever?".(1)Whatledyou___________(select)yourmajor?(2)

I'mnotgoingtoallowanyonetoleadme__________thenose.(3)

Theywere__________thelead.Thefinishlinewasclose.toselectbyin8.Theywerethefirst-everprimates(theorderofmammalswhichincludeapes,mon-keys,andhumans)tohavebeencloned!句中

tohavebeencloned

是不定式作后置定語。(1)

當中心詞是序數(shù)詞或被序數(shù)詞、形容詞最高級等修飾時或前有next、only、last等時，常用不定式作后置定語。(2)

動詞不定式作定語用來修飾的詞是抽象名詞，常見的有：ability、chance、am-bition、offer、anxiety、answer、reply、attempt、belief等。如果作后置定語的不定式中的動詞是不及物動詞，不定式后要有相應(yīng)的介詞。(1)

Heisalwaysthefirst________(come)andthe

last____________(leave).(2)

Shewasthefirstwoman__________(win)the

goldmedalintheOlympicGames.(3)

Thankyouforgivingmethechance__________(make)thespeech.(4)

Theability____________________isasimporantastheideaitself.表達思想的能力和思想本身同等重要。(5)IreallywanttointerviewWangYaping,becausesheisnotonly________________________________inspace,butalsooneofthegreatestastronautsintheworld.我真的很想采訪王亞平，因為她不僅是第一個在太空講課的中國人，還是世界上最偉大的航天員之一。tocometoleavetowintomaketoexpressanideathefirstChinesetogivelectures9.Incomparisonwithotherspecies,cloningprimateshasprovedtobe"muchharder",anddoingsowithnon-reproductive

cellswasevenmorecomplicated.(l)

Wealsoliketocompareyoungpeople________flowers,astheyarefullofvigorandnewideas.(2)Thoseplacesaremodern_________compansonwithTresillian.(3)Wecarefullycomparedthefirstreport_____________thesecond.tobywith10.Dr.SunQiang,directoroftheresearch team,

said they

had

beenwhollydevotedtotheresearchandhadbeentakingcareofmorethan1,000monkeys24hoursaday,7daysaweekformorethan5years.(1)His___________(devote)tothecauseofeducationiswell-known.(2)ZhongNanshanhasbeendevoted___________China’smedicalcareallhislife.(3)Neighborsdevotedtheirsparetimeto____________(help)othersrebuild.devotiontohelping11.Therehadbeenanumberoffailuresbeforetheyeventuallyfoundawaytosuccessfullycloneamonkey.1.“anumberof+名詞復(fù)數(shù)”作主語時，謂語動詞一般用復(fù)數(shù)形式。2.“thenumberof+名詞復(fù)數(shù)／具有復(fù)數(shù)意義的名詞”作主語時，謂語一般用單數(shù)形式。3.“alargeamountof+不可數(shù)名詞”作主語時，謂語動詞一般用單數(shù)形式。4.“l(fā)argeamountsof十不可數(shù)名詞”作主語時，謂語動詞根據(jù)amounts決定，用復(fù)數(shù)形式。5.“alargequantityof+可數(shù)名詞／不可數(shù)名詞”作主語時，謂語動詞根據(jù)of后的名詞決定。6.“l(fā)argequantitiesof+可數(shù)名詞／不可數(shù)名詞”作主語時，謂語動詞根據(jù)quantities決定，用復(fù)數(shù)形式。(1)

Inthepasttenyears,anumberofhighbuildings___________(arise)wheretherewasnothingbutruins.(2)

Largeamountsofmoney___________(spend)

onadvertisementseveryyear.(3)

Largequantitiesofwater________________(pipe)

tothedryareasincelastyear.(4)Asyoucansee,thenumberofcarsonourroads_____________(keep)risingthesedays.havearisenarespenthavebeenpipedkeeps12.Withthistechnology,wehavethepotentialtoraisealargenumberofmonkeyswithidenticalgenesinashortamountoftime,andwecanevenchangetheirgenestosuitresearchneeds.suit“適合；適宜”，指衣服顏色、樣式適合某人，還可指合乎需要、口味、地位、條件等。另外，用于比喻意義時多用suit

fit“適合；合身”，指大小、尺寸、形狀等合適，引申為＂吻合；協(xié)調(diào)”

match“適合；和……匹配”，多指色調(diào)、形狀、性質(zhì)等方面的搭配，含有”與之相匹配”之意I.

用fit、suit、match的適當形式填空(l)

Thoughthestyledoesn't____________me,Iwantto

takethisjacketbecauseit_________mewelland__________mytrousers.II.

單句填空(2)Agoodteacheralwayssuitshislessons____________the

ageofhispupils.(3)Thisbook,writteninsimpleEnglish,is_____________(suit)forbeginners.suitfitsmatchestosuitable13.Thiscouldhelp

saveresearchtime,reducethenumberof

animalsrequiredfortesting,producemoreaccurateresults,

leadtomoreeffectivetreatments.(1)

—Didyouenjoytheparty?你喜歡這個聚會嗎？—Yes.We ________________wellbyourhosts.是的，我們受到了主人的盛情款待。(2)

I'll____________________attherestaurantinfrontofourschool.我將請你在我們學(xué)校前面的餐館吃午飯。 (3)

Let'sgooutforlunchafterwork—_____________________.下班后咱們到外面去吃午餐吧——我請客。weretreatedtreatyoutolunchit’smytreat14.Whilesomepeoplebelieveitiscrucialforscientificadvancement,othersraisemoralconcerns.(1)

while用作從屬連詞，引導(dǎo)讓步狀語從句，意為“雖然；盡管”，相當于though。(2)

while用作從屬連詞，引導(dǎo)時間狀語從句，意為“在……期間；當…的時候”。從句中的謂語動詞通常是延續(xù)性動詞。(3)

while用作并列連詞，表對比，意為“而”。(4)

while用作從屬連詞，引導(dǎo)條件狀語從句，意為“只要”，相當于aslongas。(5)

while用作名詞，意為“一會兒；一段時間”，主要用于短語中。afterawhile“過了一會兒”;

forawhile“暫時；一會兒”;

allthewhile“一直；始終”。(1)__________________________,

thereishope.只要有生命就有希望。(2)

Theboyisgoodatmaths_______________________________.

那個男孩擅長數(shù)學(xué)，而他妹妹擅長語文。(3)____________________________________,Ican'tagreewithyou.雖然我明白你說的話，但是我還是不認同你的觀點。(4)They____________________andthenwent

towork.他們聊了一會兒，然后就去上班了。WhilethereislifewhilehissisterisgoodatChineseWhileIunderstandwhattousaychattedforawhile15.Whilesomepeoplebelieveitis

crucialforscientificadvancement,othersraisemoralconcerns.(1)Asfartechnology____________(concern),webelieveweareamongthebestintheworld.(2)

Heaskedseveralquestions_____________(concern)thefutureofthecompany.(3)Moreandmorepeopleshowgreatconcern____________roadsafety.(4)What___________(concern)meisourlackofpreparationforthechange.isconcernedconcerningforconcerns16.Theybelieveitisboundtoleadtocloningofotherspecies,andtheyworryabout

theethicalquestionsthisraises.(1)

We'dbettertakeaplanethatisbound_________China.(2)

Wearebound____________(do)whatwecan

tohelpthedisabled.(3)

Solongasweholdfasttoouridealsandnevergiveup,we_____________________________.

只要我們堅持夢想，永不放棄，我們一定會取得成功。(4)

He________________hisworkwhich________________thewelfareofthecommunity.他忙于工作，這項工作與社區(qū)福利事業(yè)密切相關(guān)。fortodoareboundtoachievesuccessisboundupinisboundupwithDiscussion(議)Check(檢)單句填空1.Theproblemsofglobalwarmingcannotbe

solvedwithoutthe___________(participate)of

allcountries.2._____________(see)fromthetrainwindow,the

mountainsandforestsofCanadalookedmassive.3.

Itisbelievedthathardworkcanlead________success.4.Thestudentsarelookingforwardtohaving

anopportunity____________(explore)societyofreal-lifeexperience.5.

Compared___________otherEuropeancountries,thelifestyleinItalyisslowerandmorerelaxing.6.

NelsonMandela devoted

all

his

life to_____________(realize)thedreamthatpeopleof

differentcolorsshouldbeequal.participationSeentotoexplorewith