人教版高中英语必修二 （Wildlife Protection）Section C 教学课件

SectionC

DiscoveringUsefulStructures&ListeningandTalkingUNIT

2WildlifeProtection

人教版高中英语必修二ⅠⅡⅢⅠ.知识体系图解

deerkangarooreducedueinsectnetneighbourhoodⅠⅡⅢ由于;因为搜索;查找现在;此时此刻等等被……覆盖被用来做撞上照顾;照料更糟的是ⅠⅡⅢⅡ.单词拼写1.WhenMarywasplayingbythewoods,shehappenedtoseea

(袋鼠)comeby.

2.Thedesignofthebicyclehasmanagedto

(减少)theeffectsofwindresistance.

3.Thestudentsinourclassoftendovolunteerworkinthe__________

(街区).

4.Ihaveneverseenthiskindof

(昆虫)before.

5.Hecameupwiththisquestioninthreedifferentwaysin________

(寻找)ofananswer.

kangarooreduceneighbourhood

insectssearchⅠⅡⅢⅢ.动词填空1.Ican’tusemycartodaybecauseit

(repair)inthegarage.

2.Theyhavetositoutsidebecausetherooms

(paint).

3.Atpresent,ameeting

(hold)todiscussthequestion.

4.Don’tworry.Supper

(prepare)inthekitchen.

5.Noweffectivemeasures

(take)topreventtheriversfrombeingpolluted.

isbeingrepairedarebeingpaintedisbeingheldisbeingpreparedarebeingtaken重点词汇重点句式重点语法随堂练习1.reduce

vt.减少【课文原句】Itisreportedthatlivingspacesforwildlifearebeingreducedduetothecuttingoftrees.据报道,由于砍伐树木,野生动物的生存空间正在减少。【词汇精讲】reduce是及物动词,意为“减少”。Oneofthemosteffectivewaystoreducestressistotalkaboutfeelingswithsomeoneyoutrust.减少压力最有效的方式之一就是与你信任的人聊聊感受。重点词汇重点句式重点语法随堂练习【词汇拓展】Thoughthepriceofthehousehasbeenreduced

by10%since2017,wecan’tafforditeither.尽管从2017年以来房价下降了10%,我们还是买不起。Hislifeinthebigcitywashardandfinallyhewas

reduced

tobegginginthestreets.他在大城市里的生活艰难,最后被迫在街头乞讨。重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习2.due

adj.由于;因为;到期的;应付的;应有的【课文原句】Itisreportedthatlivingspacesforwildlifearebeingreducedduetothecuttingoftrees.据报道,由于砍伐树木,野生动物的生存空间正在减少。【词汇精讲】due是形容词,意为“由于;因为;到期的;应付的;应有的”,常和to连用。Thesportsmeetingwasputoffdue

tothebadweather.由于天气不好运动会推迟了。Thenexttrainisdueinfiveminutes.下一班火车预计在五分钟后抵达。Havetheybeenpaidthemoneythatisdue

tothem?付给他们应得的钱了吗?重点词汇重点句式重点语法随堂练习【词汇拓展】Thewagesdue

tohimwillbepaidtomorrow.他应得的工资明天将会付给他。Thatmoneyisdue

tome,butIhaven’tgotityet.那笔钱是应付给我的,而我至今还未拿到。Look!Thefrontpartofthecarisnowtotallyoutofshapedue

tothecrash.看!因为撞车,这辆车的前部现在已经完全变形了。重点词汇重点句式重点语法随堂练习【温馨提示】当due

to表示“由于;因……造成;应给予”时,其中的to是介词,并且在句中常常作表语或状语;当due

to意为“即将/预期做……”时后接不定式。重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习3.search

for搜索;查找【课文原句】Theygotupearlyinordertosearch

forwildbirds.为了寻找野鸟,他们起得很早。【词汇精讲】searchfor为动词短语,意为“搜索;查找”。Heswitchedonthetelevision,searching

forsomethingtoholdhisinterest.他打开电视机,想找个感兴趣的节目。Thepolicearesearching

forthelostchildintheforest.警察正在森林里找寻丢失的孩子。重点词汇重点句式重点语法随堂练习【词汇拓展】Therescueworkersremovedthebricksandstoneswithbarehandsin

search

ofanysurvivorintheearthquake.救援人员徒手移开砖块和石头,搜寻地震中的幸存者。【温馨提示】(1)search前有the,a或one’s等限定词时,介词常用for。(2)

in

search

of结构中search前不带任何限定词。(3)search作动词用时,search的宾语是指搜查的范围,可以是人、物或地点;而要搜寻人或物时,要加介词for。重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习Put

paper

cut-outs

on

windows

so

that

birds

do

not

crash

into

them.把剪纸贴在窗户上,这样鸟儿就不会撞到上面了。【句式剖析】本句是一个复合句,主句是祈使句,sothat引导的是目的状语从句。sothat“以便,为了”,引导一个表示目的的状语从句(=inorderthat/so),从句里往往带有情态动词can,could,may,might等。Hewrotedownmyaddress,so

thathemightrememberit.他写下了我的地址,以便能够记住它。ManyathletestakepartintheOlympicGamesso

thattheycanwingloryfortheirhomeland.许多运动员参加奥运会为的是能为祖国赢得荣誉。重点词汇重点句式重点语法随堂练习【句式拓展】sothat也可以引导结果状语从句,意为“结果是,所以”,句中没有情态动词。Hegotupearlyso

thathecaughttheearlybus.他起得早,赶上了早班车。重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习现在进行时的被动语态一、现在进行时的被动语态的构成重点词汇重点句式重点语法随堂练习二、现在进行时的被动语态的用法1.表示现在时刻正在进行的被动的动作AmeetingisbeingheldinthemeetingroomonthefourthfloorofBuildingNo.1.在一号楼四楼会议室正在举行一个会议。EveryclassroominthisschoolisbeingequippedwithanewTVset.在这所学校里,每间教室都正在配备一台新的电视机。2.表示现阶段正在进行的被动动作Everypossiblemeansisbeingusedtopreventtheairpollution.正在采取每个可能的方法来防止大气污染。Anothernewprojectisbeingsetuptodiscoverthebestwayofsortingtherubbish.正在建另一个新的项目来找出垃圾分类的最佳办法。重点词汇重点句式重点语法随堂练习3.表示一种经常性的被动行为,常和always,constantly等表示频度的副词连用,常带有一定的感情色彩。Ifeelverypuzzledthatthegoodsinourshoparealwaysbeingstolen.我感到很迷惑,我们商店的商品老是被偷。Tomissuchagoodpupilthatheisalwaysbeingpraisedbytheteacher.汤姆是个好学生,他总是受到老师的表扬。4.少数及物动词现在进行时的被动语态也可以表示按计划或安排将要进行的一个被动动作。TheanimalshowisbeingheldinthecitybetweenOctober10andNovember27.动物表演将于十月十号至十一月二十七号在城市里举行。Itissaidthatareserveisbeingsetupnextyear.据说明年将建一个保护区。重点词汇重点句式重点语法随堂练习5.“be+under/in”等“介词+名词”结构可表示现在进行时的被动语态的含义。Theproblemabouttheprotectionofforestsisunderdiscussionatthemeeting.=Theproblemabouttheprotectionofforestsisbeingdiscussedatthemeeting.有关森林保护的问题正在会上讨论。Thenewreserveforwildanimalsisinuseatthemoment.=Thenewreserveforwildanimalsisbeingusedatthemoment.目前新的动物保护区正在使用中。重点词汇重点句式重点语法随堂练习Ⅰ.介词填空1.ManypeoplewenttoCaliforniainsearch

goldatthattime.

答案:of2.Inordernottodisturbthebirds,theywatchedthem

faraway.

答案:from3.Howcanweprotectthewildanimals

beinghunted?

答案:from4.Mistakesdue

carelessnessmayhaveseriousresults.

答案:to5.Weshoulddosomethingtocare

Africanelephants.

答案:for重点词汇重点句式重点语法随堂练习Ⅱ.完成句子1.她很担心生病的孩子,所以她下班后急忙赶回家。She

hersickchild,soshehurriedhomeimmediatelyafterwork.

答案:wasworriedabout2.看到陌生人能如此互相关心,这真让人感动。Itisverymovingtoseehowmuchstrangerscan

eachother.

答案:carefor3.离开之前,他进入办公室填日报表。Beforeleaving,hewentintohisofficeto

thedailytimesheet.

答案:fillin重点词汇重点句式重点语法随堂练习4.确保你有足够的时间为新的一天做准备。

youhaveampletimetoprepareforthenewdayahead.

答案:Makesure5.直到火被扑灭,他才意识到他受伤了。Hedidn’trealizethathewasinjureduntilthefirehadbeen

.

答案:putoutSectionD

ReadingforWriting&AssessingYourProgressUNIT

2WildlifeProtection

人教版高中英语必修二ⅠⅡⅢⅠ.知识体系图解

dolphinstiremotionskinunusualTibetanⅠⅡⅢ激起注意给……一次机会砍倒执行带来;引起留下;把……抛在后面照顾;照料迄今为止与……相似ⅠⅡⅢⅠⅡⅢⅡ.释义匹配1.dolphin

A.differentfromwhatisusualornormal2.stir B.thenaturalouterlayerwhichcoversaperson,animal,fruit,etc.3.emotion C.astrongfeelingsuchasloveoranger,orstrongfeelingsingeneral4.skin D.aseamammalthatislarge,smoothandgrey,withalongpointedmouth5.unusual E.tomixaliquidorothersubstancebymovinganobjectsuchasaspooninacircularpattern答案:1.D

2.E

3.C

4.B

5.AⅠⅡⅢⅢ.介(副)词填空1.Doyouliketheadvertisement

theleft?

2.Thequestionishowweshouldcarry

theplan.

3.Ifyouspendmorethanyourincome,canyoutrytocut

?

4.Hissuccesswasbrought

byhardworkandgoodluck.

5.Theypromisedtohelp

withthepreparation.

onout

downaboutout重点词汇重点句式高分写作随堂练习1.stir

vt.激发;搅动【课文原句】Whatdoeseachposterusetostirupemotions?每一张海报用什么来激起情绪?【词汇精讲】stir意为“激发,搅动”,为动词。Thenamemorystirsinyouandyoustartfeelinganxious.接着一段回忆涌上心头,你开始感到焦虑不安。PalmtreesstirinthesoftPacificbreeze.棕榈树在太平洋和煦的微风中轻轻地摇动。重点词汇重点句式高分写作随堂练习【词汇拓展】Shestirredhercoffeewithaplasticspoon.她用塑料勺搅动咖啡。Thesoldiersarebeingstirred

upbyoutsiders.士兵受到了外人的煽动。重点词汇重点句式高分写作随堂练习重点词汇重点句式高分写作随堂练习2.cut

down砍倒【课文原句】Billionsoftreesarebeingcut

downeveryyeartomakepaperforhumans.每年都有数十亿棵树被砍伐,为人类制造纸张。【词汇精讲】句中的cutdown是动词短语,意为“砍伐”,cutdown还可表示“削减,缩小(尺寸、数量或数目)”等。Desertsarealsocreatedbecausepeoplecut

downtreesanddigupgrass.人们砍伐树木和铲除草地也会导致沙漠的形成。Onnoaccountshouldwecut

downtheoutputofthefactory.我们绝不可以把工厂的产量降低。重点词汇重点句式高分写作随堂练习【词汇拓展】Becauseoftheterribleflood,theyhavecut

offtheelectricityofthecity.由于可怕的洪水,他们切断了城市里的供电。Themansuddenlycut

inwhenwewerespeaking.那个人在我们讨论时突然插话。Aftertheoldmancutthetreedown,hecutitup.老人砍倒树后,把它砍成小块。重点词汇重点句式高分写作随堂练习重点词汇重点句式高分写作随堂练习When

it

comes

to

wildlife

protection,all

species—the

good,the

bad

and

the

ugly—should

be

treated

equally.在野生动物保护方面,所有物种——不论是好的、坏的还是丑的——都应得到平等对待。【句式剖析】whenitcomesto...是固定句型,意为“谈到;涉及”。When

it

comes

tothecampussecurity,wehavetotakeitseriously.当谈到校园安全时,我们必须认真对待。When

it

comes

toeducation,themajorityofpeoplebelievethateducationisalifetimestudy.谈到教育,大多数人认为教育是终身学习。重点词汇重点句式高分写作随堂练习【温馨提示】whenitcomesto...中的to是介词,后接动词时要用动词-ing形式,不能用动词原形。Janeisnotgoodatsports,butwhen

it

comes

to

cooking,she’sexcellent.简对运动不擅长,但是说到厨艺,她很拿手。重点词汇重点句式高分写作随堂练习重点词汇重点句式高分写作随堂练习重点词汇重点句式高分写作随堂练习假如你是某校高一学生李华,请你根据以下要点给China

Daily的编辑写一封信。内容应包含:1.许多野生动物濒临灭绝,保护野生动物势在必行;2.分析造成野生动物濒临灭绝的原因,如:森林遭到破坏,环境被污染,人类大量捕杀等;3.至少提出两条保护野生动植物的措施。注意:1.不要逐条翻译,词数100词左右;2.文章开头与结尾已给出,不计入总词数。重点词汇重点句式高分写作随堂练习DearEditor,________________________________________________________________________________________________________________________________________________________________________Yours,LiHua重点词汇重点句式高分写作随堂练习一、审题定调1.确定体裁:本单元的写作是给报社的编辑写一封信,内容与动物保护有关。2.确定人称:根据所给的说明来看,写作时要以第三人称为主。3.确定时态:由于写作内容主要为野生动物的现状,所以要用一般现在时和现在进行时。二、谋篇布局本文可以按照逻辑顺序来写作,分为三个段落。第一段:简单介绍野生动物的现状以及未来将出现的结果。第二部分:分析野生动物濒临灭绝的原因(砍伐森林,污染,非法狩猎)。第三部分:提出建议。重点词汇重点句式高分写作随堂练习三、短文模板

重点词汇重点句式高分写作随堂练习四、组织语言1.常用语块重点词汇重点句式高分写作随堂练习2.遣词造句

重点词汇重点句式高分写作随堂练习五、连句成文参考范文Dear

Editor,

At

present,many

wild

animals

have

already

died

out

and

hundreds

of

others

are

becoming

endangered.So

it

is

necessary

to

protect

wild

animals.If

nothing

is

done,we

may

find

ourselves

alone

on

the

earth.Wild

animals

are

endangered

for

many

reasons.Firstly,the

forests

where

wild

animals

live

are

being

destroyed.As

a

result,a

lot

of

animals

are

losing

their

habitats.Secondly,too

much

hunting

also

causes

the

disappearance

of

certain

species

of

wild

animals.As

far

as

I

am

concerned,measures

must

be

taken

to

keep

people

from

destroying

forests

and

punish

those

who

hunt

illegally.And

more

wildlife

centers

should

also

be

set

up.Yours,Li

Hua

重点词汇重点句式高分写作随堂练习Ⅰ.单词拼写1.Thewhale,likethe

(海豚),hasbecomeasymbolofthemarvelsofcreation.

答案:dolphin2.Itisknowntoallthatlaught