含答案九年级英语人教全一册课时练Unit 13 Were trying to save the earth Section A 02.pdfVIP

Unit13Weretryingtosavetheearth!

SectionA(3a-3b)

Ⅰ.根据句意及汉语提示完成句子

1Sofar,no(科学上的)studieshaveshownthatsharkfinsaregoodforhealth.

2.It’s(残忍的)tomakefunofpeoplewhoarebornwithphysicaldisabilities(生理缺

陷).

3.hecoal(行业)isrunningdownascoalisgraduallyreplacedbyoil.

4.hebehaviorofsendingthreatening(威胁的)wordsonlineisagainstthe(法律).

5.hewholefood(链条)isinfluencedbytheoveruseofchemicalsinfarming.

Ⅱ.括号中所给单词的适当形式填空

6.Xi’anisthecapitalofShaanxiProvince,whichislocated(位于)inthe(south)part

oftheGuanzhongPlain.

7.Morethansix(million)fishinthelakeweredeadbecauseofwaterpollution.

8.Houseprices(fall)by2.5%inNovembercomparedwithOctober.

9.Wearequitehappybecausesofarthere(be)nobadnews.

10.helistof(endanger)speciesincludesnearlysixhundredfishes.

Ⅲ.完成句子

11.不良的饮食习惯对儿童健康有害。

Badeatinghabitsaretochildren’shealth.

12.事实上,因为“一带一路”,许多国家都希望和中国建立贸易关系。

,manycountrieshopetobuildtraderelationswithChinabecauseof“theBelt

andRoad”.

13.到目前为止,我还没有收到韩梅梅的信。

,Ihaven’theardfromHanMeimei.

14.这栋建筑物顶部有一面旗子。

hereisaflagthebuilding.

15.布朗太太切下了一大块肉,并把它送给了那位贫穷的老妇人。

Mrs.Brownabigpieceofmeatandgaveittothepooroldlady.

Ⅳ.完形填空

Naturalresourcesarethingsthatcomefromtheearth.Weusethemeveryday.Ournatural

resourcesarelimited.hat16theywillnotlastforever.Somearerenewable,17when

youplantanewtreeandcutonedown.18arenotrenewable,suchascoal,gasolineandso

on.Onceitisused,itisgone.

Peoplerealizethattheearth’snaturalresourcesarelimited,sotheytrytofindout19

theycandotohelpconserve(节约)thoseresources.Ifyoutrytoconserve20natural

resource,youcanuselessofit,soitdoesnotgetusedupsofast.Onewaythatpeopleconserve

fuelisby21abicyclewhenthedistanceisshortinsteadofdrivingeverywhere.

Waterisave