必修第二冊UNIT2SectionCDiscoveringUsefulStructuresListeningandTalking固學(xué)練習(xí)

UNIT2WILDLIFEPROTECTION

SectionCDiscoveringUsefulStructures&Listeningand

Talking

根底達標

i.完成句子

i.他的失敗是由于他沒有練習(xí)很長時間。

Hisfailurewasthefactthathehadnotpractisedforalongtime.

【答案】dueto

2.狗的嗅覺非常靈敏,經(jīng)常被用來尋找地震中的幸存者。

Dogshaveaverygoodsenseofsmellandareoftenusedsurvivorsinanearthquake.

【答案】tosearchfor

3.我們的政府正采取措施防止和控制污染。

Ourgovernmentistryingtotopreventandcontrolpollution.

【答案】takemeasures

4.早晨他開門發(fā)現(xiàn)地上覆蓋著雪。

Whenheopenedthedoorinthemorning,hefoundthegroundsnow.

【答案】wascoveredwith

5.在這個國家的南方,竹子被用來建造房屋。

Inthesouthofthecountry,bamboobuildinghouses.

【答案】isusedfor

6.當他在暴風(fēng)雪中開車時,他的車撞到了樹上。

Hiscaratreewhilehewasdrivinginthesnowstorm.

【答案】crashedinto

II.選詞填空

exist,reduce,search,recover,attack,observe,intend,shoot

1.Amandeadinthecitycentrelastnight.

【答案】wasshot

2.SomespeciesinthissmallareaofforestandnowhereelseonEarth.

【答案】exist

3.Oncethedamageisdone,itwilltakemanyyearsforthefarmland.

【答案】torecover

4.Hishousehadclearlybeenandthebookwasmissing.

【答案】searched

5.Thetravellermayfireatawildbeasttodefendhimselfincasehe.

【答案】isattacked

6.Thoughhavinglivedabroadforyears,manyChinesestillthetraditionalcustoms.

【答案】observe

7.Thenewtrafficlawismainlytolowertherateoftrafficaccidentsandinjuries.

【答案】intended

8.Thenewbridgeshouldtravellingtimefrom50minutesto15minutes.

【答案】reduce

in.語法專練（將以下句子變?yōu)楸粍诱Z態(tài)）

1.TheworkersarebuildinganotherbridgeovertheWenheRiver.

AnotherbridgeovertheWenheRiver.

［答案】isbeingbuilt

2.Hewantstoborrowmycarbecausetheyarerepairinghiscar.

Hewantstoborrowmycarbecausehiscar.

［答案］isbeingrepaired

3.Wouldyoupleasefillinthisformwhiletheyarecleaningtheroom?

Wouldyoupleasefillinthisformwhiletheroom?

【答案】isbeingcleaned

4.TheyareholdingabirthdaypartyforTomonhissixteenthbirthday.

AbirthdaypartyfbrTomonhissixteenthbirthday.

【答案】isbeingheld

5.ThegirlsareputtingonanEnglishplayatthemoment.

AnEnglishplayonbythegirlsatthemoment.

【答案】isbeingput

6.TheyarebroadcastingtheweatherreportandIwanttolisten.

TheweatherreportandIwanttolisten.

【答案］isbeingbroadcast

7.ThestudentsaretranslatingthebookintoEnglish.

ThebookintoEnglishbythestudents.

［答案］isbeingtranslated

8.ProfessorBrownisgivingalectureonEnglishhistory.

AlectureonEnglishhistorybyProfessorBrown.

【答案】isbeinggiven

素養(yǎng)提升

IV.完形填空

Someanimalsliveinfamilies.Someliveingreatbiggroups.Andotherslivemostlyby

themselves.Animalshavetofindtheright1oflivingsotheycanstaysafe,take2oftheirbabies,andfind

food.

Agiantpanda3eatsbamboo,andittakeslotsofbambootofillupapanda!Tomakesurethere's

enoughbambooforeveryone,eachpandahasaterritorywhereitlivesalone,exceptduringmating（交配）

timeorwhenamotheris4herbaby.

Lionsarehunters.5,theyliveingroups.OntheAfricanplains,findingenoughanimalstoeatis

noproblem.But6themis.Lionshavebetterluckwhentheyhunt7.

Eaglesliveandhunttogetherinlifelong8.Amaleandafemalebothhelpto9anestofsticksand

twigs（小枝條）,linedwithjOgrasses.Whentheeggshatch,oneparentHathometoprotecttheyoung

eagleswhiletheothersearchesformiceorfishtoeat.

Tigersarestealthyhunterswhosneakuponpreysuchasdeerorwildpigs-thenpounce!But

huntingis12.Itcantake10triesbeforeatigergetsameal.Livingj_3meansthere'senoughpreytoeat

andmakesquiethuntingeasier.

Herdsofmuskoxencrowdtogetherfor14.Ifawolfestooclose,cousins,aunts,andunclesforma

tightL5,withtheirsharphorns（角）facingoutwardandtheiryoungsafeinside.

Whatbringsladybugs（瓢蟲）together?!!^timetohibernateforthewinterbybunchingtogether,andthen

theladybugskeepeachotherwarm.

【語篇解讀】本文是一篇說明文。有的動物生活在一個家庭里，有的動物群居,有的動物獨居，它們

這么做是為了保證平安、照看幼崽和尋找食物。

1.A.roadB.place

C.wayD.season

【答案】C

【解析】根據(jù)下文的“保證平安、照顧幼崽和尋找食物〃判斷,此處指生活的“方式”。

2.A.noticeB.hold

C.sightD.care

【答案】D

【解析】根據(jù)下文的babies可知，此處應(yīng)為takecareof..意為“照顧"。

3.A.mainlyB.originally

C.finallyD.hardly

【答案】A

【解析】根據(jù)下文的“andittakeslotsofbambootofillupapanda"可知，大熊貓“主要"以竹子為

食。

4.A.searchingB.following

C.raisingD.fighting

【答案】c

【解析】根據(jù)前面的“mother”可知，此處應(yīng)填raise,意為“撫養(yǎng)”。

5.A.ThereforeB.However

C.OtherwiseD.Besides

【答案】B

【解析】從上下文語義看此處含有轉(zhuǎn)折的意思,所以用However。

6.A.catchingB.bringing

C.takingD.cheating

【答案】A

【解析】catch意為“逮住〃，與前面的finding相照應(yīng)。

7.A.aloneB.lonely

C.togetherD.separately

【答案】C

【解析】根據(jù)上文的“havebetterluck”判斷，獅子要集體狩獵,所以用together。

8.A.pairsB.groups

C.numbersD.quantities

【答案】A

【解析】根據(jù)下文的“Amale”和"afemale”判斷,此處為“一對〃，所以用pairs。

9.A.liveB.move

C.findD.build

【答案】D

【解析】從下文的“sticksandtwigs"看，此處為“搭建〃巢穴。

10.A.hardB.soft

C.coldD.green

【答案】B

【解析】鷹建好巢穴后，在穴里面要鋪的草應(yīng)該是“柔軟的〃。

11.A.staysB.leaves

C.reachesD.hides

【答案】A

【解析】根據(jù)后面的“保護〃判斷，一只鷹要“待〃在家里。

12.A.easyB.hard

C.impossibleD.necessary

【答案】B

【解析】根據(jù)下文的“Itcantake10triesbeforeatigergetsameal."可知,對老虎來說獵取食物“不容

易”。

13.A.togetherB.ingroups

C.aloneD.nearby

【答案】C

【解析】根據(jù)"there'senoughpreytoeatandmakesquiethuntingeasier”可知，要想有足夠的食物，必

須要“獨〃居。

14.A.foodB.fun

C.saleD.protection

【答案】D

［解析］根據(jù)下文的“Ifawolfestooclose,cousins,aunts,andunclesformatight,"可知，此處是for

protection"為了保護"。

15.A.circleB.square

C.lineD.wall

【答案】A

【解析】只有形成一個“圈〃，才能保證角朝外，幼崽在里面。

V.語篇填空

Onceafarmer'sdonkey(驢)fellintoadeepwell.Theanimalcried1.(loud)for

hours,butthefarmercouldn'tfigureoutwhattodowithit.Finally,hedecidedthattheanimalwasoldand

thatthewellneededtobecoveredanyway,sohe2.(think)thedonkeywasn'tworthsaving.

Then,heinvitedsomeofhisneighbourstoeoverandhelp3.(he).Theyalltooka

shovel(鐵鏟)andbegantoputdirtintothewell.Atfirst,thedonkeyrealizedwhatwashappeningand

cried4.(pitiful).Then,toeveryone'ssurprise,thedonkeybecamequiet.Afewshovelloads

later,thefarmerlookeddownintothewellandwasastonishedat5.hesaw.Eachshovelofdirt

hititsback,butthedonkeywasdoingsomething6.(amaze).Itwasshakingthedirtoffand

takingastepup.7.theneighbourscontinuedtoputmoredirtontopoftheanimal,itwould

shakethedirtoffandtakeonemorestepup.Prettysooneveryonewassurprisedasthedonkeysteppedup

overtheedgeof8.wellandranoffhappily!

Whenlifesometimes9.(put)dirtonyou,thebestwayofgettingoutofthewellisto

shakethedirtoffandtakeastepup.Eachofyourtroublesisasteppingstone.Youcangetoutofthe

deepestwelljust10.n