高中英語新點化Unit5IntothewildSectionAStartingout課件

Unit5Intothewild素養(yǎng)導(dǎo)航晨讀晚誦素養(yǎng)導(dǎo)航晨讀晚誦Manyanimalshavedisappeared①

duringthelonghistoryoftheearth.Themostfamousoftheseanimalsaredinosaurs②.Theylivedontheearthtensofmillionsofyearsago,longbeforehumanscame

into

being③

andtheirfutureseemedsecureatthattime.ThereweremanydifferentkindsofdinosaursandanumberofthemusedtoliveinChina.Theeggsoftwenty-fivespecieshavebeenfoundinXixiaCounty,Nanyang,HenanProvince.Notlongagoararenewspeciesofbird-likedinosaurwasdiscoveredinChaoyangCounty,LiaoningProvince.Whenscientistsinspected④

thebones,theyweresurprisedtofindthatthesedinosaurscouldnotonlyrunliketheothersbutalsoclimbtrees.Theylearnedthisfromthewaytheboneswerejoinedtogether.

素養(yǎng)導(dǎo)航晨讀晚誦Dinosaursdied

out⑤

suddenlyabout65millionyearsago.Somescientiststhinkitcameafteranunexpectedincidentwhenahugerockfromspacehittheearthandputtoomuchdustintotheair.Othersthinktheearthgottoohotforthedinosaurstoliveonanymore.Nobodyknowsfor

sure⑥

whyandhowdinosaursdisappearedfromtheearthinsuchashorttime.Weknowmanyotherwildplants,animals,insectsandbirdshavediedoutmorerecently.AccordingtoaUNreport,some844animalsandplantshavedisappearedinthelast500years.Thedodoisoneofthem.ItlivedontheIslandofMauritiusandwasaveryfriendlyanimal.Nexttimewewilllistentoastoryofthedodoandhowitdisappearedfromtheearth.素養(yǎng)導(dǎo)航晨讀晚誦素養(yǎng)導(dǎo)航晨讀晚誦典句欣賞Whenscientistsinspectedthebones,theyweresurprisedtofindthatthesedinosaurscouldnotonlyrunliketheothersbutalsoclimbtrees.譯文:科學(xué)家在檢查這些骨頭時,驚奇地發(fā)現(xiàn)這些恐龍不僅能像其他恐龍一樣跑,而且還能爬樹。分析:這是一個主從復(fù)合句。句中when引導(dǎo)時間狀語從句;that引導(dǎo)賓語從句,賓語從句中含有notonly...butalso...“不僅……而且……”的并列結(jié)構(gòu)。素養(yǎng)導(dǎo)航晨讀晚誦探究思辨1.WhyareHenanProvinceandLiaoningProvincementionedinthepassage?

2.Whatmightresultindinosaurs’dyingoutaccordingtoscientists?

答案:1.ToshowusthereweremanydifferentkindsofdinosaursandanumberofthemusedtoliveinChina.2.Anunexpectedaccidentorthehotweather.SectionA

Startingout&UnderstandingideasⅠⅡⅢⅠ.知識體系圖解

重點詞匯

1.

n.慈善機構(gòu);慈善團體

2.

adj.大西洋的

3.

adj.一年一度的;每年的

4.

v.尋找;尋求

5.

v.量;測量

6.

n.位置

7.

v.測定;確定

8.

adv.終于;最終

9.

n.解決;解決方法

charity

Atlantic

annualseek

measure

position

determineeventually

solution

ⅠⅡⅢ10.

adj.驚人的;了不起的

11.

v.破壞;毀掉

12.

v.活下來;幸存

13.

n.影響;結(jié)果

14.whalen.

15.migrationn.

16.professorn.

17.mysteryn.

18.crashv.

19.chemicaln.

20.creaturen.

amazing

destroysurvive

effect

鯨遷徙教授難以理解的事物;謎暴跌化學(xué)品生物;動物ⅠⅡⅢ重點短語1.interactwith

2.insearchof

3.findout

4.introuble

5.砍伐;削減

6.導(dǎo)致

7.確保

8.以……為食

9.……的數(shù)量

與……相互作用尋找弄清楚處于麻煩之中;陷入困境cutdown

leadto

makesure

feedon

thenumberofⅠⅡⅢ重點句式ⅠⅡⅢⅡ.釋義匹配1.solution

A.tolookforsth./sb.;totrytoobtainorachievesth.2.destroy B.tocontinuetoliveorexistdespiteadangerouseventortime3.seek C.todamagesth.sobadlythatitnolongerexists,works,etc.4.crash D.awayofsolvingaproblemordealingwithadifficultsituation5.survive E.tolosevalueorfailsuddenlyandquickly答案:1.D

2.C

3.A

4.E

5.BⅠⅡⅢⅢ.閱讀導(dǎo)學(xué)1.根據(jù)P50—51課文內(nèi)容,判斷正(T)誤(F)。(1)Animalsliketomoveallaroundtheworldalltheyearround.(2)EveryspringtheNorthAmericanmonarchbutterfliesflynorth.(3)Themonarchdeterminesthedirectionbymeasuringthepositionofthesun.(4)Thereasonwhythenumberofthemonarchisfallingisthelonganddifficultmigration.(5)Peopleshouldtakemeasurestoprotecttheenvironmenttosavethemonarchbutterflies.(6)Peoplecutdowntreesonthemonarch’swayofmigrationforthemtotravelfreelyandeasily.答案:(1)F

(2)T

(3)T

(4)F

(5)T

(6)FⅠⅡⅢ2.根據(jù)P50—51課文內(nèi)容,選擇正確答案。(1)Howfarisitforthemonarchtomigrateinayear?A.About3,500kilometres.B.About4,000kilometres.C.About7,200kilometres.D.About8,000kilometres.(2)Whydidthescientistsstudythemonarch’sbehavior?A.Tofeedthem. B.Toprotectthem.C.Toliveonthem. D.Tosolveamystery.答案:(1)D

(2)B重點詞匯重點句式隨堂練習1.Theymigratetofindfood,seekapartner,orinsearchofwarmerweather.(教材P50)它們遷徙是為了尋找食物、配偶或者更暖和的天氣。【詞匯精講】seek為動詞,意義為“尋找;探索;尋求”。seek為不規(guī)則動詞,其過去式和過去分詞都是sought。seek表示“企圖;試圖”的意思時,后接不定式作賓語。Onewaychildrenseekmoreattentionfromparentsisbymakingthemselvesdifferentfromtheirsiblings.孩子尋求父母更多的關(guān)注的一種方式是使自己不同于他們的兄弟姐妹。Ihaveneversought

tohidemyviews.我從不企圖隱瞞自己的觀點。重點詞匯重點句式隨堂練習【詞匯拓展】seekone’sfortune/fame追求財富/名譽seekafter/for尋找;追求seeksth.fromsb.向某人尋求某物seektodosth.(=try/attempttodosth.)試圖/企圖做某事重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習2.Theymigratetofindfood,seekapartner,orin

search

ofwarmerweather.(教材P50)它們遷徙是為了尋找食物、配偶或者更暖和的天氣。【詞匯精講】(1)insearchof是固定短語,意為“搜尋;尋找”。Rescueworkersarediggingthroughtheruinsin

search

ofothervictims.救援人員正在廢墟中挖掘,以搜尋其他受害者。重點詞匯重點句式隨堂練習(2)search用作及物動詞時,表示“搜查”,其后通常接地點名詞或人物名詞作賓語;search用作不及物動詞時,與介詞for連用,表示搜尋、尋找某個特定的目標。Thepolicemansearchedthethief,butfoundnothing.警察對那個賊搜身,但是一無所獲。Theysearched

foraplacewheretheycouldsitonthefloor.他們尋找一個可以席地而坐的地方。(3)search...for有時可以分開使用,表示“在某地搜尋某東西”。Wesearchedthewoodsforthemissingchild.我們在森林里尋找那個走失的孩子。JeffsearchedinvainforRosieinthenextfourdays.杰夫接下來找了四天也沒有找到羅西。重點詞匯重點句式隨堂練習【詞匯拓展】inmemoryof作為對……的紀念infavourof支持;贊同inhonourof向……表示敬意incaseof以防;萬一intermsof就……來說inspiteof盡管inchargeof負責Hefoundedthecharityin

memory

ofhisbelovedlatewife.他建立了那個慈善機構(gòu)來紀念自己深愛的已故的妻子。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習3.Itusesitseyestomeasurethepositionofthesun.(教材P50)它用眼睛來測量太陽的位置?！驹~匯精講】measure作為動詞,意義為“量;測量”;measure作連系動詞,意為“有……長/寬/高”。measure還可以作名詞用,意為“措施;量度;尺寸;程度;方法”。Theymeasuredtheheightoftheceiling.他們測量了天花板的高度。Thepondmeasuresabout10metresacross.這個池塘寬約十米。Ifthismeasurefails,thereareothermethodswecouldfallbackon.這個措施要是不行,我們還可采取別的辦法。重點詞匯重點句式隨堂練習【詞匯拓展】measure...by...用……來衡量……make...toone’smeasure按某人的尺寸做(衣服等)takemeasurestodosth.采取措施做某事insomemeasure在某種程度上economymeasures節(jié)約措施economicmeasures經(jīng)濟措施measurementn.測量Youarerightin

some

measure.從某種程度上來說你是對的。Youthisnotmeasured

byagebutmood.年輕不是用年齡來衡量的,而是一種心境。Mymothermademeapairoftrousersto

my

measure.我媽媽按照我的尺寸給我做了一條褲子。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習【詞匯拓展】solvev.解決常見的后接介詞to表示所屬關(guān)系的名詞還有key,answer,monument,note,exit,entrance,bridge,road,attitude,approach,visit,invitation,reply等。keytothedoor開門的鑰匙answertothequestion問題的答案exittothebuilding樓房出口entrancetothebuilding樓房入口visittomyhome到我家的拜訪replytothequestion問題的回復(fù)invitationtohisbirthday他的生日請?zhí)攸c詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習【詞匯拓展】amazevt.使驚奇;使驚詫Itamazessb.that...=Whatamazessb.isthat...使某人吃驚的是……amazedadj.吃驚的;驚奇的(含有被動意義,一般和人連用,也可和人的表情、眼神等詞連用)beamazedat/bysb./sth.對……感到驚訝beamazedtosee/hear...看到/聽到……感到驚訝amazementn.驚奇;驚訝toone’samazement令某人驚奇的是inamazement驚訝地重點詞匯重點句式隨堂練習Herknowledgeamazesme.她的學(xué)識令我吃驚.Iwas

amazed

atherabilitytodealwiththedifficultsituation.她對付困境的能力使我驚訝。Helookedatmein

amazement,anditseemedthathehadn’trecognisedme.他驚訝地看著我,好像沒認出我來。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習6.Inmanyoftheplaceswherethebutterflycanbefound,peoplearedestroyingthenaturalenvironment.(教材P51)在許多蝴蝶棲息的地方,人們正在毀壞那里的自然環(huán)境?！驹~匯精講】destroy為動詞,意為“破壞;毀壞”。Thatwilldestroythereputationofourproducts.那將毀了我們產(chǎn)品的聲譽。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習ruin與damage,destroy都可以用作動詞,表示“毀壞”的意思,但它們所表示的破壞程度及含義不同。(1)ruin指經(jīng)過長時間的侵蝕而毀壞,通常暗指無可挽回的傷害,但并不一定指完全毀滅。它也可用來表示抽象概念。(2)damage是程度較小的破壞、損壞,一般指被破壞的物品可以修復(fù)。(3)destroy指徹底地摧毀、毀壞;它也可用于損壞抽象的東西,如名譽、計劃等。重點詞匯重點句式隨堂練習Heknockedoverabottleofinkandruinedthetablecloth.他打翻了一瓶墨水,把桌布弄得一團糟。Theearthquakedestroyedalmosttheentirecity.那次地震幾乎毀壞了整個城市。Manybuildingsdamagedduringthewararebeingrepaired.戰(zhàn)爭中受損的很多建筑物正在修繕。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習【詞匯精講】survive作及物動詞時意為“幸存;比……活得長”;作不及物動詞時意為“繼續(xù)存在;生存下來;殘存”。Themansurvivedhiseldersisterbythreeyears.那人比他姐姐多活了三年。TheselittlecreatureshavesurvivedonEarthformorethan140millionyears,farlongerthandinosaurs.這些小生物在地球上生存了一億四千萬年以上,遠比恐龍時間更長。重點詞匯重點句式隨堂練習【詞匯拓展】AsurviveBA比B活得時間長survivetheaccident在事故中幸免于難survivefrom從……存活下來,流傳下來surviveonsth.靠……生存;存活survivorn.幸存者;逃生者survivaln.幸存;生存survivalofthefittest適者生存Theboystudiedhardandsurvived

onscholarshipandtutoring.這個男生努力學(xué)習,靠獎學(xué)金和家教養(yǎng)活自己。Ifcancersarespottedearlythere’sahighchanceofsurvival.如果癌癥在早期發(fā)現(xiàn)的話,存活的概率會很高。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習1.One

of

the

most

wonderful

migrations

in

nature

is

that

of

the

North

American

monarch

butterfly.(教材P50)自然界最奇妙的遷徙之一是黑脈金斑蝶的遷徙。重點詞匯重點句式隨堂練習【句式剖析】

句中的that在此處是替代詞,相當于themigration。替代詞的使用往往是為了避免與上文出現(xiàn)的名詞重復(fù)。that既可替代可數(shù)名詞,又可替代不可數(shù)名詞,還可替代前面整句話的內(nèi)容,不能用冠詞或形容詞修飾。Thehousebuiltofbricklastslongerthanthatbuiltofwood.磚塊砌的房子比木頭砌的房子要耐久些。InwintertheweatherinBeijingiscolderthanthatinGuangzhou.在冬季,北京的天氣比廣州的天氣要冷多了。Bobwaslateagain.Thatwaswhyhewascriticised.鮑勃又遲到了,那就是他為什么受到了批評的原因。(代指前面整句話的內(nèi)容)重點詞匯重點句式隨堂練習【句式拓展】其他替代詞的用法:(1)one只替代可數(shù)名詞的人或物,一般指同名異物,不能代指前面整句話的意思,可用冠詞或形容詞來修飾,表示特指時一般加定冠詞the。(2)ones代指上文出現(xiàn)的或已知的復(fù)數(shù)名詞,也是類指,可以用冠詞或形容詞來修飾。(3)it指上文提到的同名同物,還可指代嬰兒或性別不詳者,能代指前面整句話的內(nèi)容,不能用冠詞或形容詞修飾。(4)those是that的復(fù)數(shù)形式,指“那些”,表示特指,代指提到的或已知的復(fù)數(shù)名詞。重點詞匯重點句式隨堂練習Mycellphoneisbroken,andI’mgoingtobuyanewone.我的手機壞了,我打算去買個新的。Studentswhodowellinexaminationsarethe

oneswhoaregoodatthinking.考試成績好的是那些善于思考問題的學(xué)生。Iknowit’simportanttolearnEnglish,butIcan’tlearnitwell.我知道學(xué)英語很重要,但我學(xué)不好。Herbabyisduenextmonth.Shehopesitwillbea