新外研版必修一点化UNIT5INTOTHEWILDSECTIONASTARTINGOUT课件

Unit5Intothewild素养导航晨读晚诵素养导航晨读晚诵Manyanimalshavedisappeared①

duringthelonghistoryoftheearth.Themostfamousoftheseanimalsaredinosaurs②.Theylivedontheearthtensofmillionsofyearsago,longbeforehumanscame

into

being③

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

thebones,theyweresurprisedtofindthatthesedinosaurscouldnotonlyrunliketheothersbutalsoclimbtrees.Theylearnedthisfromthewaytheboneswerejoinedtogether.

素养导航晨读晚诵Dinosaursdied

out⑤

suddenlyabout65millionyearsago.Somescientiststhinkitcameafteranunexpectedincidentwhenahugerockfromspacehittheearthandputtoomuchdustintotheair.Othersthinktheearthgottoohotforthedinosaurstoliveonanymore.Nobodyknowsfor

sure⑥

whyandhowdinosaursdisappearedfromtheearthinsuchashorttime.Weknowmanyotherwildplants,animals,insectsandbirdshavediedoutmorerecently.AccordingtoaUNreport,some844animalsandplantshavedisappearedinthelast500years.Thedodoisoneofthem.ItlivedontheIslandofMauritiusandwasaveryfriendlyanimal.Nexttimewewilllistentoastoryofthedodoandhowitdisappearedfromtheearth.素养导航晨读晚诵词海拾贝①disappearv.消失②dinosaurn.恐龙③comeintobeing形成④inspectv.检查,检验;审视;检阅;视察⑤dieout灭绝⑥forsure确定,肯定素养导航晨读晚诵典句欣赏Whenscientistsinspectedthebones,theyweresurprisedtofindthatthesedinosaurscouldnotonlyrunliketheothersbutalsoclimbtrees.译文:科学家在检查这些骨头时,惊奇地发现这些恐龙不仅能像其他恐龙一样跑,而且还能爬树。分析:这是一个主从复合句。句中when引导时间状语从句;that引导宾语从句,宾语从句中含有notonly...butalso...“不仅……而且……”的并列结构。素养导航晨读晚诵探究思辨1.WhyareHenanProvinceandLiaoningProvincementionedinthepassage?

2.Whatmightresultindinosaurs’dyingoutaccordingtoscientists?

答案:1.ToshowusthereweremanydifferentkindsofdinosaursandanumberofthemusedtoliveinChina.2.Anunexpectedaccidentorthehotweather.SectionA

Startingout&UnderstandingideasⅠⅡⅢⅠ.知识体系图解

重点词汇

1.

n.慈善机构;慈善团体

2.

adj.大西洋的

3.

adj.一年一度的;每年的

4.

v.寻找;寻求

5.

v.量;测量

6.

n.位置

7.

v.测定;确定

8.

adv.终于;最终

9.

n.解决;解决方法

charity

Atlantic

annualseek

measure

position

determineeventually

solution

ⅠⅡⅢ10.

adj.惊人的;了不起的

11.

v.破坏;毁掉

12.

v.活下来;幸存

13.

n.影响;结果

14.whalen.

15.migrationn.

16.professorn.

17.mysteryn.

18.crashv.

19.chemicaln.

20.creaturen.

amazing

destroysurvive

effect

鲸迁徙教授难以理解的事物;谜暴跌化学品生物;动物ⅠⅡⅢ重点短语1.interactwith

2.insearchof

3.findout

4.introuble

5.砍伐;削减

6.导致

7.确保

8.以……为食

9.……的数量

与……相互作用寻找弄清楚处于麻烦之中;陷入困境cutdown

leadto

makesure

feedon

thenumberofⅠⅡⅢ重点句式1.OneofthemostwonderfulmigrationsinnatureisthatoftheNorthAmericanmonarchbutterfly.2.Themoreweknowaboutthislovelycreature,thegreaterthechanceitwillsurviveandkeepitsplaceinthenaturalworldforalongtimetocome.ⅠⅡⅢⅡ.释义匹配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.阅读导学1.根据P50—51课文内容,判断正(T)误(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.根据P50—51课文内容,选择正确答案。(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重点词汇重点句式随堂练习1.Theymigratetofindfood,seekapartner,orinsearchofwarmerweather.(教材P50)它们迁徙是为了寻找食物、配偶或者更暖和的天气。【词汇精讲】seek为动词,意义为“寻找;探索;寻求”。seek为不规则动词,其过去式和过去分词都是sought。seek表示“企图;试图”的意思时,后接不定式作宾语。Onewaychildrenseekmoreattentionfromparentsisbymakingthemselvesdifferentfromtheirsiblings.孩子寻求父母更多的关注的一种方式是使自己不同于他们的兄弟姐妹。Ihaveneversought

tohidemyviews.我从不企图隐瞒自己的观点。重点词汇重点句式随堂练习【词汇拓展】seekone’sfortune/fame追求财富/名誉seekafter/for寻找;追求seeksth.fromsb.向某人寻求某物seektodosth.(=try/attempttodosth.)试图/企图做某事重点词汇重点句式随堂练习重点词汇重点句式随堂练习2.Theymigratetofindfood,seekapartner,orin

search

ofwarmerweather.(教材P50)它们迁徙是为了寻找食物、配偶或者更暖和的天气。【词汇精讲】(1)insearchof是固定短语,意为“搜寻;寻找”。Rescueworkersarediggingthroughtheruinsin

search

ofothervictims.救援人员正在废墟中挖掘,以搜寻其他受害者。重点词汇重点句式随堂练习(2)search用作及物动词时,表示“搜查”,其后通常接地点名词或人物名词作宾语;search用作不及物动词时,与介词for连用,表示搜寻、寻找某个特定的目标。Thepolicemansearchedthethief,butfoundnothing.警察对那个贼搜身,但是一无所获。Theysearched

foraplacewheretheycouldsitonthefloor.他们寻找一个可以席地而坐的地方。(3)search...for有时可以分开使用,表示“在某地搜寻某东西”。Wesearchedthewoodsforthemissingchild.我们在森林里寻找那个走失的孩子。JeffsearchedinvainforRosieinthenextfourdays.杰夫接下来找了四天也没有找到罗西。重点词汇重点句式随堂练习【词汇拓展】inmemoryof作为对……的纪念infavourof支持;赞同inhonourof向……表示敬意incaseof以防;万一intermsof就……来说inspiteof尽管inchargeof负责Hefoundedthecharityin

memory

ofhisbelovedlatewife.他建立了那个慈善机构来纪念自己深爱的已故的妻子。重点词汇重点句式随堂练习重点词汇重点句式随堂练习重点词汇重点句式随堂练习3.Itusesitseyestomeasurethepositionofthesun.(教材P50)它用眼睛来测量太阳的位置。【词汇精讲】measure作为动词,意义为“量;测量”;measure作连系动词,意为“有……长/宽/高”。measure还可以作名词用,意为“措施;量度;尺寸;程度;方法”。Theymeasuredtheheightoftheceiling.他们测量了天花板的高度。Thepondmeasuresabout10metresacross.这个池塘宽约十米。Ifthismeasurefails,thereareothermethodswecouldfallbackon.这个措施要是不行,我们还可采取别的办法。重点词汇重点句式随堂练习【词汇拓展】measure...by...用……来衡量……make...toone’smeasure按某人的尺寸做(衣服等)takemeasurestodosth.采取措施做某事insomemeasure在某种程度上economymeasures节约措施economicmeasures经济措施measurementn.测量Youarerightin

some

measure.从某种程度上来说你是对的。Youthisnotmeasured

byagebutmood.年轻不是用年龄来衡量的,而是一种心境。Mymothermademeapairoftrousersto

my

measure.我妈妈按照我的尺寸给我做了一条裤子。重点词汇重点句式随堂练习重点词汇重点句式随堂练习4.Thesolutiontothemysteryofthemonarch’samazingabilitycomesatatimewhenitisinserioustrouble.(教材P51)揭开黑脉金斑蝶惊人能力的谜底出现在它处于严重的困境中的时候。【词汇精讲】solution为名词,意为“解决;解决方法”,其后常接介词to。Forthepasttwoyears,Gordon’sstudentshavebeenstudyingwaystokillbacteriainzerogravity,andtheythinkthey’reclosetoasolution.(2019全国卷Ⅱ

)在过去的两年里,戈登的学生一直在研究在无重力的情况下杀死细菌的方法,而且他们认为自己已经接近解决方法了。Itisaneasysolution,butnotthecorrectone.这是一个容易的方法,但不是正确的方法。重点词汇重点句式随堂练习【词汇拓展】solvev.解决常见的后接介词to表示所属关系的名词还有key,answer,monument,note,exit,entrance,bridge,road,attitude,approach,visit,invitation,reply等。keytothedoor开门的钥匙answertothequestion问题的答案exittothebuilding楼房出口entrancetothebuilding楼房入口visittomyhome到我家的拜访replytothequestion问题的回复invitationtohisbirthday他的生日请帖重点词汇重点句式随堂练习重点词汇重点句式随堂练习5.Thesolutiontothemysteryofthemonarch’samazingabilitycomesatatimewhenitisinserioustrouble.(教材P51)揭开黑脉金斑蝶惊人能力的谜底出现在它处于严重的困境中的时候。【词汇精讲】amazing为形容词,意为“令人惊奇的;令人惊喜(惊羡、惊叹)的”,含有主动意义,可和事物或人连用,常见结构为:It’samazingthat...“令人惊讶的是……”。Youworkwithamazingspeed.你工作起来速度奇快。It

is

amazing

thatshecouldhavethisidea!她还真能想得到!重点词汇重点句式随堂练习【词汇拓展】amazevt.使惊奇;使惊诧Itamazessb.that...=Whatamazessb.isthat...使某人吃惊的是……amazedadj.吃惊的;惊奇的(含有被动意义,一般和人连用,也可和人的表情、眼神等词连用)beamazedat/bysb./sth.对……感到惊讶beamazedtosee/hear...看到/听到……感到惊讶amazementn.惊奇;惊讶toone’samazement令某人惊奇的是inamazement惊讶地重点词汇重点句式随堂练习Herknowledgeamazesme.她的学识令我吃惊.Iwas

amazed

atherabilitytodealwiththedifficultsituation.她对付困境的能力使我惊讶。Helookedatmein

amazement,anditseemedthathehadn’trecognisedme.他惊讶地看着我,好像没认出我来。重点词汇重点句式随堂练习重点词汇重点句式随堂练习重点词汇重点句式随堂练习6.Inmanyoftheplaceswherethebutterflycanbefound,peoplearedestroyingthenaturalenvironment.(教材P51)在许多蝴蝶栖息的地方,人们正在毁坏那里的自然环境。【词汇精讲】destroy为动词,意为“破坏;毁坏”。Thatwilldestroythereputationofourproducts.那将毁了我们产品的声誉。重点词汇重点句式随堂练习【词汇拓展】destroyone’shope/confidence毁坏某人的希望/信心becompletely/totallydestroyed被彻底毁坏destructionn.毁坏destructiveadj.有破坏力的destroyern.破坏者Everyactofcreationisfirstanactofdestruction.每一个创造的举动首先是一个破坏的举动。Itwasthemostdestructivestormin30years.那是30年来毁灭性最大的风暴。重点词汇重点句式随堂练习ruin与damage,destroy都可以用作动词,表示“毁坏”的意思,但它们所表示的破坏程度及含义不同。(1)ruin指经过长时间的侵蚀而毁坏,通常暗指无可挽回的伤害,但并不一定指完全毁灭。它也可用来表示抽象概念。(2)damage是程度较小的破坏、损坏,一般指被破坏的物品可以修复。(3)destroy指彻底地摧毁、毁坏;它也可用于损坏抽象的东西,如名誉、计划等。重点词汇重点句式随堂练习Heknockedoverabottleofinkandruinedthetablecloth.他打翻了一瓶墨水,把桌布弄得一团糟。Theearthquakedestroyedalmosttheentirecity.那次地震几乎毁坏了整个城市。Manybuildingsdamagedduringthewararebeingrepaired.战争中受损的很多建筑物正在修缮。重点词汇重点句式随堂练习重点词汇重点句式随堂练习7.Themoreweknowaboutthislovelycreature,thegreaterthechanceitwillsurviveandkeepitsplaceinthenaturalworldforalongtimetocome.(教材P51)我们对这种可爱的生物了解得越多,它在未来相当长的一段时间里存活和栖息在自然界的机会就越大。重点词汇重点句式随堂练习【词汇精讲】survive作及物动词时意为“幸存;比……活得长”;作不及物动词时意为“继续存在;生存下来;残存”。Themansurvivedhiseldersisterbythreeyears.那人比他姐姐多活了三年。TheselittlecreatureshavesurvivedonEarthformorethan140millionyears,farlongerthandinosaurs.这些小生物在地球上生存了一亿四千万年以上,远比恐龙时间更长。重点词汇重点句式随堂练习【词汇拓展】AsurviveBA比B活得时间长survivetheaccident在事故中幸免于难survivefrom从……存活下来,流传下来surviveonsth.靠……生存;存活survivorn.幸存者;逃生者survivaln.幸存;生存survivalofthefittest适者生存Theboystudiedhardandsurvived

onscholarshipandtutoring.这个男生努力学习,靠奖学金和家教养活自己。Ifcancersarespottedearlythere’sahighchanceofsurvival.如果癌症在早期发现的话,存活的概率会很高。重点词汇重点句式随堂练习【微写作】Thecouplesurvivedtheaccident,buttheyweretheonlytwosurvivors.Theyfeltluckyfortheirsurvival.Thewifehadnojob,sotheysurvivedmainlyonthehusband’sincome.Finally,thehusbandsurvivedhiswifeby10years.这对夫妇在事故中幸存下来,但他们是仅有的两名幸存者。他们为自己的幸存感到幸运。妻子没有工作,所以他们主要靠丈夫的收入生活。最后,丈夫比妻子多活了10年。重点词汇重点句式随堂练习重点词汇重点句式随堂练习重点词汇重点句式随堂练习1.One

of

the

most

wonderful

migrations

in

nature

is

that

of

the

North

American

monarch

butterfly.(教材P50)自然界最奇妙的迁徙之一是黑脉金斑蝶的迁徙。重点词汇重点句式随堂练习【句式剖析】

句中的that在此处是替代词,相当于themigration。替代词的使用往往是为了避免与上文出现的名词重复。that既可替代可数名词,又可替代不可数名词,还可替代前面整句话的内容,不能用冠词或形容词修饰。Thehousebuiltofbricklastslongerthanthatbuiltofwood.砖块砌的房子比木头砌的房子要耐久些。InwintertheweatherinBeijingiscolderthanthatinGuangzhou.在冬季,北京的天气比广州的天气要冷多了。Bobwaslateagain.Thatwaswhyhewascriticised.鲍勃又迟到了,那就是他为什么受到了批评的原因。(代指前面整句话的内容)重点词汇重点句式随堂练习【句式拓展】其他替代词的用法:(1)one只替代可数名词的人或物,一般指同名异物,不能代指前面整句话的意思,可用冠词或形容词来修饰,表示特指时一般加定冠词the。(2)ones代指上文出现的或已知的复数名词,也是类指,可以用冠词或形容词来修饰。(3)it指上文提到的同名同物,还可指代婴儿或性别不详者,能代指前面整句话的内容,不能用冠词或形容词修饰。(4)those是that的复数形式,指“那些”,表示特指,代指提到的或已知的复数名词。重点词汇重点句式随堂练习Mycellphoneisbroken,andI’mgoingtobuyanewone.我的手机坏了,我打算去买个新的。Studentswhodowellinexaminationsarethe

oneswhoaregoodatthinking.考试成绩好的是那些善于思考问题的学生。Iknowit’simportanttolearnEnglish,butIcan’tlearnitwell.我知道学英语很重要,但我学不好。Herbabyisduenextmonth.Shehopesitwillbeagirl.她怀的孩子下个月出生,她希望是个女孩。HismethodswereverysimilartothoseusedbyFreud.他的方法和弗洛伊德用过的非常相似。重点词汇重点句式随堂练习重点词汇重点句式随堂练习重点词汇重点句式随堂练习2.The

more

we

know

about

this

lovely

creature,the

greater

the

chance

it

will

survive

and

keep

its

place

in

the

natural

world

for

a

long

time

to

come.(教材P51)我们对这种可爱的生物了解得越多,它在未来相当长的一段时间里存活和栖息在自然界的机会就越大。重点词汇重点句式随堂练习【句式剖析】句型“the+比较级,the+比较级”,表示“越是……,越是……”;前一个“the+比较级”为从句,后一个“the+比较级”为主句。主句用一般将来时态时,从句用一般现在时。Usually,the

strangertheideais,the

moreitgetsnoticed.(2019浙江6月)常常是,想法越奇怪,就越能引起人们的关注。Sheisgettingmoreandmorepatientwiththeexamsandofcourse,the

morecarefulsheis,the

betterresultsshewillget.她对考试变得越来越有耐心了。当然,她越细心,考试成绩就越好。The

higheryoustand,the

fartheryouwillsee.站得越高,望得越远。重点词汇重点句式随堂练习【句式拓展】(1)比较级前能加冠词the的情况还有一种,即句中出现了ofthetwo时,表示“两者中较……的”。Thisdictionaryisthe

moreusefulofthetwo.在两本词典中,这本更有用。(2)“比较级+and+比较级”表示“越来越……”。Lifewasdifficultthenbutthingshavegotbetter

and

betterovertheyears.那时生活很艰苦,但情况已经一年比一年好了。E-commercehasbecomemore

and

morepopularaspeoplehavediscoveredtheadvantagesofonlineshopping.电子商务越来越普及,因为人们已经发现了网上购物的好处。重点词汇