高一英語(yǔ)外研版必修第一冊(cè)Unit5 Into the wild復(fù)習(xí)鞏固

復(fù)習(xí)鞏固：(5)Unit5Intothewild------2023-2024學(xué)年高一英語(yǔ)外

研版(2019)寒假輕松銜接

一、填空題

1.(fortunate),Iwon'tbeabletoattendthemeeting.

2.Weareboundtoseesomeupsanddownsalongtheroadtoeconomic(recover).

3.ThePeople'sRepublicofChina(found)onOctober1st,1949.

4.1tisreportedthatthistownattractsmorethanthreemilliontourists(annual).

5.The(solve)isnotperfectbutnoonecancomeupwithabetteroneatthemoment.

6.Moreover,thesceneryalongtheriveris(amaze),withmanywell-knownsightseeing

spots.

7.Inordertoseethesunrise,theydetermined(set)offearlythenextmorning.

8.Itisinspiringtoknowthatthepersonthatwehadlosttrackof(eventual)turnedup.

9.Thenumberofwildanimalsintheworld(crash)byabout70%inthelast50years.

lO.Thescientificandtechnologicalprogressallowsonlineteaching(emerge).

二、閱讀理解

Itisquitecleartome,basedonmyresearch,thattropical(熱帶的)insectsratherthanpolar

bearscouldbeamongthefirstspeciestobecomeextinct(滅絕的)asaresultofglobal

warming.

Insectsinthetropicsarealreadylivingatthelimitoftheirtemperaturerangeandany

furtherincreasecouldquicklykillthemoff.Thiswouldbeamajordisasterfortropical

habitats,whichrelyoninsectsforeverythingfrompollination(授粉)towastedisposal(處理).

Wehavefoundthatariseinaveragetemperaturesinthetropicsofjust1℃or2℃couldbe

enoughtobringaboutasignificantandharmfuleffectonthesurvivalofawidevarietyof

importantinsects.Fitnesslevelsmostlikelydeclinequicklyandtheremaynotbemuchwe

candoaboutit.

Manytropicalspeciescanonlyacceptanarrowrangeoftemperaturesbecausetheclimate

theyexperienceisprettysteadythroughouttheyear.Nowourstudyshowsthattheywillbe

harmedbyrisingtemperaturesmorethanspeciesincoldclimates.Unfortunately,thetropics

alsoholdthelargemajorityofspeciesontheplanet.

Weuseddailyandmonthlyglobaltemperaturesfromthe50-yearperiodbetween1950and

2000andcomparedthemwithdatashowingthe"fitnesslevels11ofdifferentspecies."Fitness11

wasdeteiTninedbyindicatorssuchaspopulationgrowthratesandphysicalperformancefbr

differentcreatures.

Wefoundthatevenmovingintotheshadedidnothelptheinsects.Thedirecteffectsof

climatechangeontheorganisms（生物）westudiedappeartodependalotmoreonthe

organisms1flexibilitythanontheamountofwarmingintheareawheretheylived.

Aswellasthedangertoinsects,theresearchconfirmsthattherewillbeother

consequencesofglobalwarmingthatcouldalsohaveaseriousimpactontropicalregions,

particularlyonfoodcrops.Ourresearchfocusedonlyontheimpactofchangesin

temperature,butwarmingwillalsochangerainfallpatterns.Thesechangescouldbemore

importantformanytropicalorganisms,suchasplants,buttheyarehardertopredict.

11.Whatdoestheunderlinedword"This"inParagraph2referto?

A.Globalwarming.B.Livinginthetropics.

C.Killingpolarbearsoff.D.Insectsbecomingextinct.

12.Whyaretropicalspeciesmorelikelyharmedbyclimatechange?

A.Thefitnessofcropstheyfeedonisdeclining.

B.Theycanhardlystanduptotemperaturechanges.

C.Theirlivingenvironmenthasbeengreatlydamaged.

D.Theamountofwanningisnotsteadyinthetropics.

13.Whatdoesthelastparagraphmainlytalkabout?

A.Thesignificanceoftheresearch.

B.Thechallengefacingtheresearchers.

C.Predictionsabouttheimpactsofglobalwarming.

D.Suggestionsonhowtopreservetropicalregions.

14.Whatisthemainpurposeofthistext?

A.Tosolveaproblem.B.Togivepracticaladvice.

C.Toreportacomingevent.D.Topresentaresearchresult.

三、七選五

Everyanimalsleeps,butthereasonforthishasremainedfoggy.Whenlabratsarenot

allowedtosleep,theydiewithinamonth.①

Oneideaisthatsleephelpsusstrengthennewmemories.②Weknowthat,

whileawake,freshmemoriesarerecordedbyreinforcing（力口強(qiáng)）connectionsbetweenbrain

cells,butthememoryprocessesthattakeplacewhilewesleephavebeenunclear.

Supportisgrowingforatheorythatsleepevolvedsothatconnectionsbetweenneurons(神

經(jīng)元)inthebraincanbeweakenedovernight,makingroomforfreshmemoriestoformthe

nextday.③

Nowwehavethemostdirectevidenceyetthatheisright.(4)Thesynapsesinthe

micetakenattheendofaperiodofsleepwere18percentsmallerthanthosetakenbefore

sleep,showingthattheconnectionsbetweenneuronsweakenwhilesleeping.

IfTononi*stheoryisright,itwouldexplainwhy,whenwemissanight'ssleep,wefindit

harderthenextdaytoconcentrateandlearnnewinformation一ourbrainsmayhavesmaller

roomfbrnewexperiences.

Theirresearchalsosuggestshowwemaybuildlastingmemoriesovertimeeventhough

thesynapsesbecomethinner.Theteamdiscoveredthatsomesynapsesseemtobeprotected

andstayedthesamesize.⑤"Youkeepwhatmatters,"Tononisays.

A.Weshouldalsotrytosleepwellthenightbefore.

B.It'sasifthebrainispreservingitsmostimportantmatters.

C.Similarly,whenpeoplegofbrafewdayswithoutsleeping,theygetsick.

D.Theprocessestakeplacetostopourbrainsbecomingloadedwithmemories.

E.That'swhystudentsdobetterintestsiftheygetachancetosleepafterlearning.

F.”Sleepisthepricewepayforlearning/saysGiulioTononi,whodevelopedtheidea.

G.Tononi'steammeasuredthesizeoftheseconnections,orsynapses,inthebrainsof12

mice.

答案以及解析

一、填空題

1.答案：Unfortunately

解析：句意:很遺憾我不能參加這次會(huì)議。副詞Unfortunately位于句首做狀語(yǔ)。故填

Unfortunatelyo

2.答案：recovery

解析：句意:在經(jīng)濟(jì)復(fù)蘇的道路上，我們一定會(huì)經(jīng)歷一些波折。此處作介詞to的賓語(yǔ)，

應(yīng)用名詞。故填recoveryo

3.答案：wasfounded

解析：句意：中華人民共和國(guó)于1949年10月1日成立。主語(yǔ)與謂語(yǔ)動(dòng)詞是被動(dòng)關(guān)系，

由時(shí)間狀語(yǔ)可知此處為一般過(guò)去時(shí)。故填wasfoundedo

4.答案：annually

解析：考查副詞。句意:據(jù)報(bào)道，這個(gè)城鎮(zhèn)每年吸引三百多萬(wàn)游客。本空修飾動(dòng)詞

attracts,故應(yīng)用副詞作狀語(yǔ)。故填annuallyo

5.答案：solution

解析：考查名詞。句意:這個(gè)解決辦法并不完美，但目前沒(méi)有人能提出更好的解決辦法

了。本空在句中作主語(yǔ)，故應(yīng)用名詞形式。故填solution。

6.答案：amazing

解析：考查形容詞。句意:此外,沿河的景色令人驚嘆，有許多著名的觀光景點(diǎn)。本空在

句中作表語(yǔ),且句子主語(yǔ)為thesceneryalongtheriver,再結(jié)合句意可知本空應(yīng)用形容詞

amazing,意為"令人驚嘆的"。故填amazing。

7.答案：toset

解析：考查不定式。句意:為了看日出，他們決定第二天早上早點(diǎn)出發(fā)。determinetodo

sth.意為"決定做某事"，故本空應(yīng)用不定式作賓語(yǔ)。故填toset。

8.答案：eventually

解析：考查副詞。句意:得知我們失去聯(lián)系的那個(gè)人終于出現(xiàn)了，真是令人鼓舞。本空作

狀語(yǔ)，故應(yīng)用副詞形式。故填eventually。

9.答案：hascrashed

解析：考查時(shí)態(tài)和主謂一致。句意:在過(guò)去的50年里，世界上野生動(dòng)物的數(shù)量下降了約

70%o根據(jù)時(shí)間狀語(yǔ)inthelast50years可知，本空應(yīng)用現(xiàn)在完成時(shí)。thenumberof...表示

"……的數(shù)量”，作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞用單數(shù)。故填hascrashedo

10.答案：toemerge

解析：句意:科學(xué)與技術(shù)的進(jìn)步使得網(wǎng)絡(luò)教學(xué)出現(xiàn)了。allowsb./sth.tod。sth.允許……做

某事。故填toemerge□

二、閱讀理解

11.答案：D

解析：詞義猜測(cè)題。根據(jù)第二段中的"Insectsinthetropicsare...towastedisposal.（熱帶地

區(qū)的昆蟲(chóng)已經(jīng)生活在其溫度范圍的極限，任何進(jìn)一步的溫度升高都可能快速殺死它們。

這將是熱帶棲息地的一場(chǎng)重大災(zāi)難，從授粉到廢物處理，熱帶棲息地的一切都依賴?yán)?/p>

蟲(chóng)。）"可知，熱帶棲息地的維護(hù)有賴于熱帶昆蟲(chóng)，因此熱帶昆蟲(chóng)的滅絕是熱帶棲息地的一

場(chǎng)重大災(zāi)難,This指代"Insectsbecomingextinct（昆蟲(chóng)滅絕）故選D。

12.答案：B

解析：細(xì)節(jié)理解題。根據(jù)第二段中"Wehavefoundthatarise...onthesurvivalofawide

varietyofimportantinsects.”和第三段中“Manytropicalspeciescanonlyacceptanarrow

rangeoftemperatures"可知，許多熱帶物種只能接受有限的溫度范圍，溫度僅上升1℃或

2C就可能帶來(lái)巨大災(zāi)難，說(shuō)明熱帶物種幾乎經(jīng)不起溫度的變化。故選Bo

13.答案:C

解析：主旨大意題。根據(jù)最后一段中"Aswellasthedangertoinsects,theresearch

confirms...haveaseriousimpactontropicalregions,particularlyonfoodcrops.（這項(xiàng)研究證

實(shí)，除了