高一英語必修一課時(shí)作業(yè)Unit5IntothewildPeriodIStartingoutandUnderstandingIdeas

20202021學(xué)年高一英語外研版（2019）必修第一冊同步課時(shí)作業(yè)Unit5PeriodIStartingoutandUnderstandingIdeas1.His___________(每年的)ineofthisyearistwiceasmuchasthatoflastyear.2.Moreforestcitieswillbebuiltforthepurposeofofferingauniquesolution____________thepollutionproblem.3.Itiswellknownthatabout71p___________oftheearth'ssurfaceiscoveredwithwater.4.Experiencingnaturehelpspeoplerecover______________thementaltirednessthatesfromdaytodaywork.5.Astheteachersaid,itishightimethatweconcentrated_____________ourstudy.6.Arrivingthere,hewas____________(shock)bythecity'sbeautifulsceneryandtallbuildings.7.Trysomethingneweverytimeyougotothemarketandyouwill____________(eventual)findsomethingyoulike.8.Ifweletthissituationgoasitis,ourenvironmentwillsufferagreat____________(destroy).9.Inrecentyears,theseturtleshavefacedthreatstotheir____________(survive).10.—個人越有學(xué)識,他通常就越謙虛。(learned;modest)_____________________________________11.我們應(yīng)該釆取措施來保護(hù)環(huán)境免受污染。(measure)_____________________________________12.我只是來弄清楚是否一切都沒有問題。(makesurethat...)_____________________________________?fortune)MarkTwainleftschoolearly,_______________________________________________________inSouthAmerica.Ourbrainislikeourbody.______________________weuseit,_______________________________________________________.15.

Everyautumn,millionsoftheNorthAmericanmonarchbutterfliesmanage①____________(travel)around4,000kilometressouthandfindtheirwaytoplaces

②____________theywillspendthewinter.

Ateamofscientists③____________(lead)byProfessorEliShlizermanattheUniversityofWashingtonhasdiscoveredthatthemonarchisabletotellthetimeofthedayandthenuses④____________(it)eyestomeasurethepositionofthesun.Thesetwo

Themonarch'spopulation⑥____________(crash)byasmuchasninetypercentinthelastfewyears.⑦_(dá)___________(sad),humanactivityisthemainreasonwhy

⑧____________numberoftheNorthAmericanmonarchbutterfliesisfalling.

Theresearchonthemonarch'sbehaviourhashoweverled

⑨____________agreaterawarenessofthiscreature.Themoreweknowaboutthislovelycreature,the⑩____________(great)thechanceitwillsurvive.答案以及解析1.答案：annual解析：2.答案：to解析：句意為:建設(shè)更多的森林城市是為了提供一個解決污染問題的獨(dú)特的方法。asolutionto為固定搭配,意為“……的解決方法”。故填to。3.答案：percent解析：4.答案：from

解析：句意為:體驗(yàn)大自然有助于人們從日復(fù)一日的工作產(chǎn)生的精神疲勞中恢復(fù)過來。recoverfrom意為“從......中恢復(fù)”。故填from。5.答案：on

解析：句意為:正如老師所說,現(xiàn)在該是我們集中精力學(xué)習(xí)的時(shí)候了。concentrateon意為“集中精力于

”。故填on。6.答案：shocked解析：句意為:到達(dá)那里時(shí),他對那座城市的美景和高樓感到震驚。設(shè)空處作表語,形容主語he的狀態(tài),應(yīng)用shocked,表示“震驚的”。7.答案：eventually解析：句意為:每次去市場時(shí)嘗試一些新的東西,最后你就會找到你喜歡的東西了。修飾動詞find應(yīng)用副詞。故填eventually。8.答案：destruction解析：句意為:如果我們放任情況繼續(xù)下去,我們的環(huán)境將遭受巨大的破壞。設(shè)空處作suffer的賓語,應(yīng)用名詞destruction。9.答案：survival解析：句意為:近年來,這些烏龜一直面臨著生存的威脅。設(shè)空處作to的賓語,其前有形容詞性物主代詞their修飾,應(yīng)用名詞。survival意為“生存”時(shí),為不可數(shù)名詞,故填survival。10.答案：Themorelearnedamanis,themoremodestheusuallybees.

解析：11.答案：Weshouldtakemeasurestoprotecttheenvironmentfrompollution.

解析：12.答案：Ionlycametomakesurethateverythingwasallright.

解析：13.答案：determinedtoseekhisfortune解析：14.答案：Themore;thebetteritwillget解析：15.答案：totravel;where;led;its;pieces;hascrashed;Sadly;the;to;greater

解析：①考查不定式。句意;每年秋天,數(shù)百萬北美洲黑脈金斑蝶設(shè)法向南飛行約4,000公里,找到它們過冬的地方。managetodosth.意為“成功做成某事”,故本空應(yīng)用不定式作賓語。②考查定語從句。句意同上。本空引導(dǎo)定語從句,修飾名詞places,在從句中作地點(diǎn)狀語,故應(yīng)用關(guān)系副詞where。③考查過去分詞。句意:一支由伊萊·史萊澤曼教授領(lǐng)導(dǎo)的來自華盛頓大學(xué)的科學(xué)家團(tuán)隊(duì)現(xiàn)已發(fā)現(xiàn),黑脈金斑蝶可以判斷一天中的時(shí)間,并能用眼睛來測量太陽的位置。本空修飾名詞短語Ateamofscientists,且和被修飾短語之間為邏輯上的被動關(guān)系,故本空應(yīng)用過去分詞作定語。④考查代詞。句意同上。本空修飾名詞eyes,故應(yīng)用形容詞性物主代詞its。⑤考查名詞復(fù)數(shù)。句意:這兩條信息可以讓黑脈金斑蝶決定它需要往哪個方向走。piece為可數(shù)名詞,根據(jù)空前Thesetwo可知,本空應(yīng)用復(fù)數(shù)形式。⑥考查時(shí)態(tài)。句意:黑脈金斑蝶的數(shù)量在過去的幾年內(nèi)減少了百分之九十之多。根據(jù)時(shí)間狀語inthelastfewyears可知,本空應(yīng)用現(xiàn)在完成時(shí)。⑦考查副詞。句意:可悲的是,人類活動是黑脈金斑蝶數(shù)量下降的主要原因。本空修飾整個句子作狀