習題課件第二課時

第二課時SectionA(3a～3b)

Ⅰ.根據(jù)句意及漢語提示填寫單詞。

1.Ithinkit's________(殘酷的)ofthemtoshoottheanimals.

2.Withthedevelopmentof________(工業(yè))，itwillcausesomepollutionproblems.

3.Thethiefwas________(抓住)bythepolicelastnight.

4.Youwillbepunishedifyoubreakthe________(法律).

5.________(鯊魚)areverysmartanimals.

01基礎(chǔ)過關(guān)cruelindustrycaughtlawsSharksⅡ.用括號內(nèi)所給單詞的適當形式填空。

6.Hainanisinthe________(south)partofChina.

7.Weallsupporthis________(science)research.

8.Thisisan________(danger)animal.Weshouldtrytosaveit.

9.Smokingis________(harm)toyourhealth.Youmustgiveitup.

10.Tomis________(strong)inourschool.

southernscientificendangeredharmfulthestrongestⅢ.根據(jù)漢語意思完成句子，每空一詞。

11.保護海洋生態(tài)系統(tǒng)食物鏈的平衡很重要。

It'sveryimportanttokeepthebalanceofthe____________intheoceanecosystem.

12.目前很多動物的數(shù)量在下降。

Atpresentthenumberofmanyanimals________________.

13.他的中指在工作時不小心被機器切掉了。

Hismiddlefinger________accidentally________________whileworking.

foodchainisdroppingwascutoff14.讓我們拒絕魚翅湯吧。因為保護鯊魚就是保護我們自己。

Let's___________________________________because“toprotectsharksistoprotectourselves”.

15.聽！賈森在練歌房里引吭高歌。

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(宇宙飛船).Hewenttothemoonandthenplantedtheflowerthere.

Farawayfrompollution，theflower22togrow.Theflowerwasso23caredforthatitsoonproducedotherflowers.Beforelong，thewholemoonwascompletelycovered

withflowers.Theywerequitebeautiful.

That's24，whenevertheboy'sflowersbloom(開花)，themoonhasaredsheen(光輝).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