Unit 13 We are trying to save the earth. Section A 课后作业（含答案）人教版九年级全册.docx

2025年

Unit13Wearetryingtosavetheearth

SectionA

一、单词拼写与运用

根据句意完成已给出首字母或汉语提示的单词，使补全后的句子意思通顺、语法正确。

1.—Howmuchisyourcoat?—Itcme200yuan.

2.Weshouldtrytostheearth.

3.AlthoughJennyisu,shehasakindandbeautifulheart.

4.Peoplethrowlintotheriverandmakeitreallydirty.

5.Itwasherdreamtoenterthefilm行业）whenZhaoLiYingwasveryyoung.

6.Canyouholdthe（底部）oftheladderforme?

7.Thereissomeinformationaboutthepeoplewhoare（残酷的）toanimals.

8.Thetallplayerhasa(n)（有利条件）inabasketballgame.

二、语法填空

阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空。

A

Manypeopleliketokeepdogsastheirpets.Butdoyouknowdogswerewild（野生的）animalslong,longago?

Thefirstwilddogs1(train)byhumansabout10,000yearsago.Thesefirstdogs”werenotlikewhatwehavenow.Theymayhavebeensmall2(wolf).Thesedogsoftencamenearhumans3(steal)somefood.Someoftheyoungdogswereadopted（收养）4peopleandgrewupwiththem.

Thedogshelpedthemtohunt（狩猎）.Theyhelpedkeeppeoplewarmoncoldnights.Soitwas5(use)toraisethedogs.

B

Pandasarebeautifulblackandwhiteanimals.Theyeatbambooshootsand

6(leaf).Babypandasspendalotoftime7(drink)theirmumsmilk-upfourteenhoursaday!Femalegiantpandashaveonlyoneortwobabiesatatime.Whenthebabiesareborn,theylikelittlewhite8(mouse).Thereareonlyaboutathousandpandasintheworldnow,thenumber9(get)smallerandsmallerbecausemanyoftheirlivingareasarebecomingfarmland.Iffarmerskeeptakingtheland,pandaswillhavenowheretolive.Also,peoplehuntthemfortheirfur.10thiscontinues,thentherewillbenopandasintheworld.

三、完形填空

阅读短文，从方框中选择恰当的词填空，每空一词。方框中有两个词为多余选项。

why,harmful,danger,their,realize,public,them,because,if

Manyhaveheardofsharkfinsoup.ThisfamousandexpensivedishisespeciallypopularinsouthernChina.