习题课件第二课时

第二课时SectionA(3a～3b)

Ⅰ.根据句意及汉语提示填写单词。

1.Ithinkit's________(残酷的)ofthemtoshoottheanimals.

2.Withthedevelopmentof________(工业)，itwillcausesomepollutionproblems.

3.Thethiefwas________(抓住)bythepolicelastnight.

4.Youwillbepunishedifyoubreakthe________(法律).

5.________(鲨鱼)areverysmartanimals.

01基础过关cruelindustrycaughtlawsSharksⅡ.用括号内所给单词的适当形式填空。

6.Hainanisinthe________(south)partofChina.

7.Weallsupporthis________(science)research.

8.Thisisan________(danger)animal.Weshouldtrytosaveit.

9.Smokingis________(harm)toyourhealth.Youmustgiveitup.

10.Tomis________(strong)inourschool.

southernscientificendangeredharmfulthestrongestⅢ.根据汉语意思完成句子，每空一词。

11.保护海洋生态系统食物链的平衡很重要。

It'sveryimportanttokeepthebalanceofthe____________intheoceanecosystem.

12.目前很多动物的数量在下降。

Atpresentthenumberofmanyanimals________________.

13.他的中指在工作时不小心被机器切掉了。

Hismiddlefinger________accidentally________________whileworking.

foodchainisdroppingwascutoff14.让我们拒绝鱼翅汤吧。因为保护鲨鱼就是保护我们自己。

Let's___________________________________because“toprotectsharksistoprotectourselves”.

15.听！贾森在练歌房里引吭高歌。

Listen!Jasonissinging_________________hisvoiceinthesinginghall.

saynotosharkfinsoupatthetopof

02能力提升

Ⅳ.完形填空。

Therewasonceagreyplanet.Thepeoplelivingtheredidn't16it，althoughtheyhadalltheinventionsyoucouldimagine.Theplanetwasfullof17.Itwassodirtythattherewerenoplantsoranimalsleft.

Oneday，a18waswalkingontheplanet.Whenhepassedacave(洞穴)，henoticedasmallredflowerinside.Theflowerwasdying，sotheboycarefullydugitup，withitsroots(根)，soilandeverything.Then，hestartedlookingforaplacewherehecould19it.Hesearchedallovertheplanet，buttheplanetwasso20thattherewasnoplaceto

planttheflower.Thenhelookedupattheskyandnoticedthemoon.Theboythoughtthatmaybetheflowercouldbeplantedthere.

Sotheboy21hisspacesuit(宇宙服)andclimbedintoaspaceship(宇宙飞船).Hewenttothemoonandthenplantedtheflowerthere.

Farawayfrompollution，theflower22togrow.Theflowerwasso23caredforthatitsoonproducedotherflowers.Beforelong，thewholemoonwascompletelycovered

withflowers.Theywerequitebeautiful.

That's24，whenevertheboy'sflowersbloom(开花)，themoonhasaredsheen(光辉).Itlookslikeawarninglight.Ittellsusthat25youdon'tlookafteryourplanet，adaywhenflowerswillonlybeabletogrowonthemoonwillcome.

()16.A.takepartinB.takecareofC.playwithD.runafter

()17.A.waterB.spaceC.foodD.litter

()18.A.girlB.womanC.boyD.man

()19.A.throwB.plantC.sellD.catch

()20.A.pollutedB.largeC.quietD.clean

BDCBA()21.A.turnedonB.putonC.wokeupD.gaveup

()22.A.rememberedB.forgotC.startedD.stopped

()23.A.wellB.badlyC.clearlyD.slowly

()24.A.whatB.whoC.whereD.why

()25.A.althoughB.un