高中英语Unit22EnvironmentalProtectionLesson2EndangeredSpecies课件北师大版选修

Lesson2

EndangeredSpecies一二三一、释义搭配1.behalf

a.acurvedpieceofmetalforhanging2.seize b.themainareaoflandofacountry3.hook c.totakecontrolofaplaceorsituation,oftensuddenly

andviolently4.mainland d.ananimalwithahardroundshell5.tortoise e.astherepresentativeofsb.orinsteadofsb.答案:

一二三二、短语互译1.allinall

2.除……以外

3.forgood

4.代表……

5.answerfor

6.掠去,夺走

7.wrapup

8.要求结束……

9.orelse

总的来说

apartfrom

永远

onsb.’sbehalf

(对已产生的不良后果)负责任carryoff

结束

callforanendtosth.

否则,不然一二三三、长江中华白海豚急速减少,濒临灭绝。阅读下面的短文,并用所给单词或短语的适当形式填入空白处一二三TheYangtzeDolphinisanendangered1.

.Itissometimescalled“thepandaoftheYangtzeRiver”becauseitissorare.Itsnumbersaredecreasingduetopollutionintheriverandthefactthattheyareoftencaughtbyfishermen’s2.

andtrappedintheirnets.Huntinginthepastalsoreducednumbers.Huntersingeneralhavealotto3.

intermsof4.

animals.

EducationprogrammesontheYangtzeDolphinhavebeensetupbutmuchmoreneedstobedoneto5.

theseanimals.specieshooksanswerforendangeredprotect1235647

for(对已产生的不良后果)负责任Youwillhavetoanswer

foryourbehaviouroneday.总有一天你要为你的行为承担责任。Whowillanswer

forthechildren’sspendingsomuchtimeontheInternet?谁应该为孩子们花大量时间上网负责任?12356471235647forit1235647

vt.依法没收;(用武力)夺取Theyseizedthedrugsandarrestedthepeopleontheboats.他们没收了毒品并逮捕了船上的人。Thearmyhasseizedpower.军队夺取了政权。12356471235647活学活用语法填空Suddenly,atallmandrivingagoldencarriage

(seize)thegirlandtookheraway,

(disappear)intothewoods.

seizeddisappearing1235647

for

an

end

to

sth.要求结束……Theyhavecalled

for

an

end

toviolence.他们呼吁停止暴力。Manypeopleinthatcountryarecalling

for

an

end

tothewar.那个国家的很多人要求结束战争。1235647阅读下列句子归纳与call相关的短语的用法He’s

not

call

back

later.他不在家。请过一会儿再打来。The

library

called

in

all

overdue

books.图书馆要求把所有逾期未还的书收回。He

phoned

me

and

called

the

appointment

off.他给我打电话取消了这次约会。I’m

planning

to

call

on

an

old

friend

tonight.我打算今晚去拜访一位老朋友。Your

letter

calls

up

the

days

when

we

worked

together.你的来信使我想起了我们在一起工作的日子。She

asked

him

to

call

at

Brown’s

Hotel

to

see

her

daughter.她要他去布朗旅馆见她的女儿。1235647归纳

call

back

表示“回电话”;call

in

表示“下令或请求收回某物”;call

off

表示“取消”;call

on

表示“拜访(某人)”;call

up

表示“使回忆起”;call

at表示“拜访(某地)”。1235647活学活用语法填空(1)Attheconcertthesingerswillcall

everyonetoprotecttheenvironment.

(2)Igotintothehabitofcalling

onGloriaonmywayhome.

(3)Thisistheworkthatcalls

carefulness.

(4)Theoccasioncalls

acoolhead.

(5)Hehadtocall

themeetingbecauseofthebadweather.

(6)I’llcall

himtomorrow.Doyouwanttovisithimwithme?

(7)Ournewfriendscalled

ourhouselastweek.

oninforforoffonat1235647(8)Thegovernmentthencalled

troopstodealwiththedisturbances.

(9)Theoldphotocalls

memoriesofmychildhood.

(10)Asamatteroffact,manypeoplearecalling

anendtotheargument.

inupfor1235647

else

否则,不然Stopsmokingnow,or

elseyourhealthwillberuined.现在别再抽烟了,否则你会毁了自己的健康。Getupearly,or

elseyouwillbelate.早点起床,要不然你就会迟到。其他表示“否则”的词Do

more

exercise

or

you

will

be

out

of

condition.多锻炼,否则你会身体不好的。You’d

better

give

me

my

book,otherwise

I’ll

fail

my

test.你最好把我的书给我,否则我的测验将要不及格了。归纳

除了or

else

之外,or

和otherwise

也可以表示“否则”。

1235647活学活用语法填空Becareful.

elseyouwillmakeamistake.

Or1235647

up

结束Let’swrap

upthediscussion.让我们结束这次讨论吧。阅读下列句子归纳wrap

up

的其他含义You

need

to

wrap

up

is

very

cold

outside.你得穿暖和点,外面很冷。I

wrapped

the

baby

up

in

a

blanket.我用毯子把婴儿裹了起来。归纳

wrap

up

还可以表示“穿得暖和”和“裹,包”。活学活用语法填空Thereislittletimeleft.Now,whencanyouwrap

thosereports?

up1235647

sb.’s

behalf

代表……On

behalf

ofmycolleaguesandmyselfIthankyou.我代表我的同事和我本人向你表示感谢。TheypresentedtheQueenwithabouqueton

behalf

ofthestudents.他们代表学生们向女王献花。Jackisnotpresent,soIshallaccepttheprizeon

his

behalf.杰克不在场,所以我将代表他领奖。Don’tbeuneasyon

my

behalf.不要为我担心。归纳

on

sb.’s

behalf(=on

behalf

of

sb.)可以表示“代表……”,也可以表示“为了……”。1235647表示“代表”的还有in

place

of,represent,stand

for和take

the

place

of等。Do

you

want

another

girl

sent

along

in

place

of

Miss

Lewis?你想让(他们)派另外一个姑娘来代替刘易斯小姐吗?活学活用语法填空I’mnotappealingformyself,butdoingso

behalfofmillionsoffreshcollegegraduates.

on1235647

off

掠去,夺走Hecarried

offthetreasurefromtheisland.他从岛上夺走了财富。Thatbadhabitcarried

offherhealth.坏习惯毁了她的健康。(1)阅读下列句子归纳carry

off

的其他用法She

carried

off

most

of

the

prizes

for

swimming.她获得游泳项目的大多数奖。She’s

had

her

hair

cut

really

short,but

she

can

carry

it

off.她的头发剪得太短了,不过她还是若无其事的样子。归纳

carry

off

除了表示“夺走”,还可以表示“赢得,成功地对付”。