Unit7WhatsthehighestmountainintheworldSectionB1a～2e课件人教版八年级英语下册

Unit7What’sthehighestmountainintheworld第4课时SectionB1a～1d

一、

根据首字母和汉语提示写出句中所缺的单词。1.Thecatonly

weighed

⁠（重）0.2kiloswhenitwasborn.weighed2.Somefishgive

birth

⁠（出生）inwarmwaterandmovetocoldwatertofeed.3.Forsometeenagers，smokingisasymbolofbeingan

adult

⁠（成年人）.4.Thebigtreeisthree

times

⁠（倍数）biggerthanthelittleonenexttoit.birthadulttimes一二三四二、

用所给词的适当形式填空。1.Look！Ourkiteflies

highest

⁠（high）ofall.2.（2023·马鞍山市实验中学期中）Chinahasamuch

bigger

⁠（big）populationthanJapan.3.Thisbagisveryheavybutthatoneiseven

heavier

⁠（heavy）.4.LiLiangisoneof

themosthard-working

⁠（hard-working）studentsinourclass.highestbiggerheavierthemosthard-working一二三四三、

单项填空。（

B

）1.（2022·武汉）—Lauraspokeveryslowlytopeopleto

⁠whatshewouldsay.—Shejustwantedtothinkaboutwhatotherswerefeeling.A.surveyB.weighC.supportD.repeat（

A

）2.Thedogwas800grams

⁠，butnowitis30kilos.A.atbirthB.atleastC.atlastD.atonceBA一二三四（

C

）3.It’shardtobelievethatthedogcanwalk

⁠itsbacklegs.A.inB.toC.onD.at（

A

）4.Anelephantlives

⁠over60yearsold.A.uptoB.inallC.forsureD.ontoCA一二三四

四、

阅读下面短文，并用英语回答问题（请注意每小题的词数要求）。Atwo-week-oldbabyhippo（河马）sataloneonthebankoftheZambeziRiverinZambia，acountryinAfrica.Itwasabandonedbyitsmother.Withoutitsmother，thebabyprobablywouldn’tmakeitthroughthenight.Luckily，IanStevensonandhisfriendssawthebabyhippo.Theytookitback，fedmilkandeggstoit.Soon，itseemedhappyandhealthy.一二三四Later，theymovedthebabyhippo，calledDouglas，toawildlifecenter.Theybuiltasleepingplaceforthehippobyapool.Theyfediteverythreehours.Thehippoenjoyedswimminginthepool.Sometimesatnight，otherhipposfromthenearbyrivercametoeatgrass.Atfirst，thehippowouldwalkintothepooltohide.Butitsoonfoughtagainstitsshynessandplayedwiththem.Thehippostayedatthewildlifecenterforaboutoneyear.一二三四1.What’sthenameofthehippo？（不超过5个词）

Douglas.

⁠2.Howdidthebabyhipposurvivethenightwithoutitsmother？（不超过10个词）

ItwassavedbyIanStevensonandhisfriends.

⁠3.Howlongdidthehippostayatthewildlifecenter？（不超过5个词）

Foraboutoneyear.

⁠Douglas.ItwassavedbyIanStevensonandhisfriends.Foraboutoneyear.一二三四第5课时SectionB2a～2e

一、

根据首字母和汉语提示写出句中所缺的单词。1.Whalesandelephantsare

huge

⁠（巨大的）animals.2.

Oil

⁠（油）doesnotmixwithwater.3.Wesawa

wild

⁠（野生的）catrunningtowardsthemouseinthedarkness.4.（2023·安徽省霍山中学期中）Pandasmainlyfeedon

bamboo

⁠（竹子）.hugeOilwildbamboo一二三四五六5.Tohelpsavethepandas，scientistsspenttwoyears

researching

⁠（研究）thehabitsofpandas.researching一二三四五六二、

用所给词的适当形式填空。1.Ourteachersoftentellustheimportanceofenvironmental

protection

⁠（protect）.2.The

governments

⁠（government）aretryingtostoppollution.3.Welistenedtoareportonhowtosave

endangered

⁠（endanger）animalslastFriday.4.Asweallknow，

whales

⁠（whale）feedonsmallfishinthesea.protectiongovernmentsendangeredwhales一二三四五六三、

用方框中所给词的适当形式填空。famous

forest

protect

excite1.Ourhometownis

famous

⁠foritsfreshairandclearwater.2.Afterhearingthegoodnews，Georgejumpedwith

excitement

⁠.3.Ifyougetlostina（n）

forest

⁠，youcanfindawayfromabigtree.4.It’severyone’sdutyto

protect

⁠theanimalsbecausetheyareourfriends.famousexcitementforestprotect一二三四五六四、

单项填空。（

C

）1.Samisdoingsome

⁠ontheancientSilkRoad.A.exerciseB.developmentC.researchD.training（

B

）2.—Tonywalked

⁠Jackandgothurtastheyplayedbasketballontheplayground.—That’stoobad.A.upB.intoC.fromD.awayCB一二三四五六（

B

）3.（2023·六安市毛坦厂中学期中）Tonywas

⁠allnightbecausehewasworriedabouttomorrow’sEnglishtest.A.asleepB.awakeC.busyD.available（

B

）4.The

⁠isgoingtomakesomerulestostopkillingwildanimals.A.excitementB.governmentC.achievementD.improvementBB一二三四五六（

C

）5.Ithinkthatstoppingpeople

⁠theforestsisagoodwaytohelpwildanimals.A.cuttingupB.cuttingintoC.cuttingdownD.cuttingaway（

C

）6.—Doesyourfatherworkinthezoo？—Yes.Heisa

⁠andhisjobistotakecareoftheanimals.A.cookB.driverC.keeperD.teacherCC一二三四五六（

A

）7.Thebabypigsareunderthe

⁠oftheirmother.Noonecanhurtthem.A.protectionB.conditionC.passageD.pressure（

A

）8.（2022·亳州市涡阳县期末）—WhereisMaria？—Shehasa（n）

⁠andsheisinhospitalnow.A.illnessB.relationC.difficultyD.adultAA一二三四五六五、

根据汉语提示完成下列句子。1.成年大熊猫一天要花费12个多小时吃大约10千克竹子。Adultpandas

spend

⁠morethan12hoursaday

eating

⁠about10kilosofbamboo.2.每年数百万人死于空气污染。Millionsofpeople

die

⁠

from

⁠airpollutioneachyear.3.他将在一个星期左右回来。Hewillreturninaweek

or

⁠

so

⁠.spendeatingdiefromorso一二三四五六4.当你在冰上走时小心点，否则你会摔倒。Becarefulwhenyouwalkontheice，oryou’ll

fall

⁠

over

⁠.5.他走路时撞到一棵树并且他的头受伤了。He

walked

⁠

into

⁠atreeandhurthishead.6.看！一只大熊猫幼崽正向饲养员跑去。Look！Ababypandais

running

⁠

over

⁠tothekeeper.falloverwalkedintorunningover一二三四五六

六、

完形填空。Mr.SpencerandhisstudentswerecelebratingEarthDay.First，theycleanedup

1

⁠intheschool.Then，theyplantedbeautifulflowersinthepark.“What’snext，Mr.Spencer？”askedMatt.“We’replantingatreethat’sbeengivenawaybyasocialgrouptotheschool，”saidMr.Spencer.“Weareallin

2

⁠buthow？”Kimasked.“Treesaretallandhuge！”

“You’llsee，”saidMr.Spencerwithasmile.一二三四五六Awomanwalkedovercarryingasmallplant.“That’sourtree？Itlookslike

3

⁠atwig（细枝）！”askedJuan.“

4

⁠itissmallnow，itwon’tbesmallforever！”saidMr.Spencer.“Theleavesusesunlightandairtomakefood.Ifthetreegetswhatitneeds，itwillgrowmuch

5

⁠.”“Whatarethesethings？”Mariaasked.Shepointedtothebottomofthetree.“Roots（根），”saidMr.Spencer.“Roots

6

⁠waterandothernutrients（营养物）fromtheground.Weneedtodiscovertherightenvironmentforthetree.Itshouldbesunnysotheleavescanmakefood.”一二三四五六Afterthesmalltreewasplanted，Kimsaid，

“I’llhelptogivethetree

7

⁠water.”

“Ican’twaittoseehowourtree

8

⁠duringitslifetime，”saidMr.Spencer.EarthDayisonApril22everyyear.Itisanoutdoorenvironmentalmovement.

9

⁠shoulddosomethinggoodfortheearth.Onlybytakinggoodcareofiteveryd