Unit 2 Lesson 28 练习题 2021-2022学年冀教版九年级英语全册

Unit5Lesson28

I.用所给单词的适当形式填空

1.Thecargot(complete)outofhandbecausetheenginewasoutofwork.

2.Wecan'texplainthe(puzzle)fact.

3.Thehen(lay)morethanonehundredeggslastyear.

4.MyparentsknowwhatIneed(learn)istobeindependent.

n.用方框中所给短语的适当形式填空

leavefor,drawone'sattention,cutdown,both…ancb・・

5.WhenwillyouShanghai?

6.Hethetalltreeinfrontofthehouselastmonth.

7.Thestory.Wealllikedit.

8.TheboycanspeakEnglishFrench.

m.连词成句

9.butterflies,how,the,are,beautiful

10.week,did,experiment,do,an,you,last

?

11.opinion,mine,your,as,is,the,same

12.class,is,students,up,made,fifty,our,of

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IV.根据汉语意思完成句子

13.我听说李先生已经和太太一起动身去了澳大利亚。

IhearthatMr.LihasAustraliawithhiswife.

14.他刚才所说的立刻引起了每个人的注意。

Whathesaidjustnowatonce.

15.上课注意听老师讲是个好习惯。

It'sagoodhabittowhattheteacherissayinginclass.

16.那座山峰可能高达5800米。

Thatmountaincanbe5800metres.

17.为什么蝴蝶只在马利筋上产卵？

Whydothebutterfliesonlyonmilkweed?

V.[2020•杭州]阅读理解

Alotofanimalstravelfromoneplacetoanother.Wecallthismigration.

InAfrica,largeanimals,likeelephantsandzebras,migratetofindfoodand

water.Theyusuallyfollowthesamewayseveryyear.

Alotofbirdsmigratetofindfoodandbetterweather,too.Theyareusually

birdsthateatinsects.TheyspendthesummerinnorthernEurope,becausethereare

lotsofinsectsthere.Inthewintertherearen'tanyinsects,sothebirdsfly

southtosouthernEuropeandAfrica.

Someinsectsmigrate,too.InNorthAmerica,millionsofmonarchbutterflies

flysouthtospendthewinterinMexico,CaliforniaandFlorida,whereit'swarmer.

Theytravel50-65kmeachdayandtheytravelabout1125km.

Somefishmigratetobreed（繁殖）.Salmon（姓鱼）canswimover20000kmintheir

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life.TheyareborninriversinIreland,ScotlandandotherplacesinnorthernEurope.

TheyoungfishswimdowntherivertotheseaandintotheAtlanticOcean.Theylive

intheoceanuntiltheyareadults.Thentheyreturntotheriverwheretheywere

born.Theylaytheireggsintheriverandthentheyusuallydie.Salmondothis,

becausetheireggsaresaferintheriver.Otherfishcan'teatthem.

Arcticterns(北极燕鸥)travelthefurthestwhentheymigrate.Theyspendthe

summerintheArctic,butwhenwintercomestheyflytotheAntarctic,becauseit'

ssummerthere.ThenextyeartheyflybacktotheArcticagain.Inoneyearthese

smallbirdstravel36000kmfromoneendoftheearthtotheotherandbackagain.

Nobodyknowshowtheydoit.

()18.Accordingtothepassage,monarchbutterfliesinNorthAmericamigrate

to.

A.findinsects

B.lookforwater

C.findbetterweather

D.produceyoung

()19.Adultsalmonswimbacktotheriverbecause.

A.theywon'tbeeatenbyotherbigfish

B.theywanttolayeggsinasaferplace

C.theyaregettingreadytodiethere

D.theywanttogowheretheygrewup

()20.Whichofthefollowingistrueaboutanimals'migration?

A.ElephantsinAfricausuallytravelthesamewayeachyear.

B.MostbirdsflytosouthernEuropeandAfricainsummer.

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C.Someinsectstravel1125kmeachday.

D.Salmonswim20000kmeachyear.

()21.TheexampleofArcticternsinthelastparagraphisusedmainlyto

show.

A.thedistanceofmigration

B.thepurposeofmigration

C.thedirectionofmigration

D.thetimeofmigration

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答案

I.1.completely2.puzzling3.laid4.tolearn

II.5.leavefor6.cutdown7.drewourattention8.both;and

III.9.Howbeautifulthebutterfliesare

10.Didyoudoanexperimentlastweek

11.Youropinionisthesameasmine

12.Ourclassismadeupoffiftystudents

IV.13.leftfor

14.dreweveryonezsattention

15.payattentionto

16.ashighas

17.layeggs

V.【主旨大意】本文是一篇讲述动物迁徙的说明文，列举了大型动物、鸟类、昆虫、鱼、

北极燕鸥等动物的迁徙现象及规律。

18.C细节理解题。根据第四段第二句"InNorthAmerica,millionsofmonarch

butterfliesflysouthtospendthewinterinMexico,CaliforniaandFlorida,where

it'swarmer."可知北美帝王蝶迁徙到南方去是因为南方的天气更暖和。

19.B细节理解题。根据第五段“Salmondothis,becausetheireggsaresaferinthe

river.Otherfishcan'teatthem.”可知成年鲤鱼游回到河里是为了产卵更安全。

20.A细节理解题。根据第二段“InAfrica,largeanimals,likeelephantsand

zebras,migratetofindfoodandwater.Theyusuallyfollowthesamewaysevery

year.”可知非洲大象每年都根据相同的路线迁徙。B选项中的summer应该是winter;C

选项中的1125km应该是50—65km;D选项中的eachyear应该是intheirlife。

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21.A段落大意题。根据最后一段第一句uArctict