北师大版（2023） 必修第二册 Unit 5 Humans and Nature Lesson 3 Race to the pole课件(共20张PPT)

第第页北师大版（2023）必修第二册Unit5HumansandNatureLesson3Racetothepole课件(共20张PPT)(共20张PPT)

Wordsandexpressions

必修二Unit5

Lesson2-3

01

02

03

04

rescue

trap

attempt

base

05

06

07

08

breakdown

prove

measure

conduct

Contents

09

10

11

12

runout

observe

death

loss

13

14

15

16

damage

breathe

preparation

anxiously

Contents

01

rescue

rescuen.救援

Lesson2-3

原

Searchandrescuevehiclesarebroughtintodestroyedareas.

1.rescuesb/sthfrom...从……把某人/物解救出来

2.cometoone’srescue

=cometotheresuceofsb营救某人

Thankfully,thechild_______________(rescue)fromtheburningbuildingbythe_________workers.

wasrescued

rescue

Ididn’tknowanybodyattheparty,butthehostesscame___myrescue.

to

02

trap

trapv.困住;使陷于危险中n.陷阱

Lesson2-3

原

Rescueteamstrytosavepeopletrappedunderthebuildings.

1.trapsbinto(doing)sth.使某人中计

2.be/gettrappedin被困于...中

3.set/layatrapfor...为...设圈套

Theyfoundthemselves_________(trap)intheburningbuildingassoonastheywokeup.

trapped

The__________(trap)minershungonuntiltherescuerscame.

trapped

03

attempt

attemptn.努力;尝试;企图v.试图;尝试

Lesson2-3

原

InarescueattemptduringtheNepalearthquake.

1.attempttodosth/atdoingsth试图做某事

2.makeanattempttodo试图;努力做...

3.atone’sfirstattempt第一次尝试

4.inanattempttodo为了做某事...

Ifyoufail______________________(首次尝试)，thereisnoneedtocareaboutthat.

atthefirstattempt

Themanisbeingquestionedinrelationtothe______________

(attempt)murderlastnight.

attempted

Theprisoners________________________,butfailed.

attemptedtoescape

04

base

basen.基地，基础；v.以…为基础

Lesson2-3

原

bothteamsorganisedfoodbasesinpreparation

fortheirjourneysthenextyear.

1.base…on/upon

=bebasedon/upon以…为基础

2.onthebasisof在…基础上

3.basicallyadv.基本上；大体上

ThemovieASmileIsBeautifulis_________(base)onthepopularnovelofthesamename.

based

_________(base)animportantdecisionmoreonemotionthanonreason,youwillregretitsoonerorlater.

Basing

05

breakdown

breakdown崩溃；出故障；使分解

Lesson2-3

原

Histwosledgesbrokedownandthenthehorses

begantohaveseriousdifficultieswiththesnow.

1.breakawayfrom脱离；摆脱

2.breakout(战争；疾病；灾难)爆发

3.breakup解散；分手；摔碎

4.breakthrough取得突破

Herhealthbrokendown(_____)underthepressureofwork.

垮掉

Aneighboraskedforthemusictobeturneddownsothepartybrokeup.（_____）

散伙

06

prove

provevt.证明；证实vi.证明是

Lesson2-3

原

theserocksprovedthatinthedistantpast,thecontinentofAntarcticawascoveredbyplants.

1.provesthtosb.向某人证明某事

It’sprovedthat...据证明

2.proofn.证据(There's(no)proofthat...同位从)

3.prove(tobe)+n./adj.当prove作为系动词，无被动语态

Theyputmeinprison,but,intheend,I_______________(prove)innocent.

wasproved

Sheproved________(she)tobeanablesecretary.

herself

07

measure

measurev.测量;vi.尺寸为…n.措施;程度

Lesson2-3

原

landslidescancausedeathandotherlossanddamagethatishardtomeasure.

1.measure...by/in...

=sthbemeasuredby/in用...来衡量

2.takemeasurestodosth采取措施做某事

Thetreeistalland_____________(measure)about90meters.

measures

Thetreesaretall,some______________(measure)over90meters.

measuring

08

conduct

conductv.实施;执行;指挥n.行为举止;指挥

Lesson2-3

原

You’vetoldusalotabouthowyouconductrescueattempts,

1.conductasurvey开展一次调查

conductanexperiment进行一次实验

2.goodconduct良好的行为(goodbehavior)

3.conductorn.售票员;乐队指挥

HowshouldI___________(behave同义词)myselfatthesedinner.

conduct

Thechildrenwererewardedforgood__________(举止)andpunishedforbadone.

conduct

09

runout

runout用光；用尽

Lesson2-3

原

I‘dlovetoknowmore,but,unfortunately,we’verunoutoftime.

1.runoutof=useupvi.(主语为人)用完

2.runout=giveoutvi.(主语为物)耗尽

3.ranacross=comeacross偶然遇到

4.runover=knockover撞到

Foodanddrinkingwaterhadbeen___________(耗尽)beforewereachedthedestination.

usedup

Petrolisrunning_____,soIhavetostopatthenextfillingstation.

out

10

observe

observevt.观察，庆祝，遵守n.observation

Lesson2-3

原

Observecarefullybeforeyoumoveaway.

1.observesb.doingsth.看到某人正在做某事(瞬间动作)

2.observesb.dosth.看到某人做某事(整个过程)

=sb.beobservedtodo看到某人做某事(整个过程)

Sheobservedaman__________(walk)ontheoppositesideoftheway.

walking

Thoughhavinglivedabroadforyear,manyChinesestill__________(遵守)traditionalcustoms.

observe

11

death

deathn.死,死亡

Lesson2-3

原

Asyouknow,naturaldisasterslikeearthquakes,floodsandlandslidescancausedeath.

1.diev.死,死亡

2.dyingadj.奄奄一息的

3.deadadj.过世的

4.deadlyadj.致命的

Trafficaccidentscausemany_________(death)everyyear.

deaths

Wecan’tgoagainsthis_________(die)wish.

dying

12

loss

lossn.损失；丧失

Lesson2-3

原

landslidescancausedeathandotherlossanddamage

1.belostin迷失；沉湎于

2.ataloss蒙受损失；困惑

Shestaredoutofthewindow,______(lose)inadaydream.

lost

Hiscommentsleftmeata_____(lose)forwords.

loss

13

damage

damagev.准备

Lesson2-3

原

bothteamsorganisedfoodbasesinpreparationfortheirjourneysthenextyear.

1.inpreparationfor为…作好准备

2.makepreparationsfor/todo为…作准备

3.prepare...for.../bepreparedfor为…作好准备

Wewon’tstarttheworkuntilallthepreparations___________________(make).

havebeenmade

Ifailedthejobinterviewfornotmakingfull________________

(prepare)

preparations

16

anxiously

anxiouslyadv.焦虑不安地

Les