Unit2DiscoveringUsefulStructures基礎(chǔ)考點鞏固練Ⅰ.單詞拼寫1.Atrestthe_________(昆蟲）lookslikeadeadleaf.2.Itiswellknownthatthe__________(袋鼠）isanativeofAustralia.3.TheRoyalBengaltigeristheonlytypethatexistsinIndiaandthenumberofthiscreatureisgreatlyr_____________everyyearbecauseofpoaching(偷獵）.4.Withthedevelopmentoftourismindustry,then_________profitofthenativesherehasgreatlyincreasedthisyear.5.[2019?北京卷改編]Regardlessoftheweatherorthedistance,PaulWilsonwillmakesurelow-incomestudentsinhis___________(街區(qū)）arriveattheircollegeclassesontime.Ⅱ.單句語法填空1.Chinesefood____________(love)bypeopleallovertheworld.2.Yourexperimentreport________(type)nowanditwillbefinishedsoon.3.Manyinterestingexperiments____________(do)thesedays.4.—I don’tsupposethepoliceknowwhodidit.—Well,surprisinglytheydo.Amanhasbeenarrestedand_______(question)now.5.Inthedistance,somedeer__________(be)eatinggrassgracefullyontheplain.6.[2019?天津卷改編]Thecaptainoftheshipwas advisedtoturnbackdue_______asuddenheavystorm.Ⅲ.將下列句子轉(zhuǎn)換成被動語態(tài)1.Thecatisattackingamouse.____________________________________________2.Thatnurseislookingafterthebabies._____________________________________________3.TheWorldWildlifeFundisprotectingtheAfricanelephants._____________________________________________4.Scientistsareresearchingthesideeffectsofthenewdrug.____________________________________________5.Wehavetotakeanotherroadbecausethisroadisunderrepair._____________________________________________Ⅳ.單句寫作1.這些天我們正在制訂勘探南極的計劃。TheplantoexploretheSouthPole___________________________byusthesedays.2.那個小男孩最近進步很快，總是被他的老師們表揚。Thelittleboyhasmaderapidprogressrecentlyand_______________byhisteachers.3.工人們正在公園里種樹。Sometrees______________________________bytheworkersinthepark.4.關(guān)于在哪兒建廠的問題現(xiàn)在正在討論中。Thequestionaboutwheretobuildafactory_____________________now.5.這兒正在建一座新公園。Anewpark__________________________________here.參考答案：Ⅰ.單詞拼寫1.insect2.kangaroo3.reducing4.net5.neighbourhoodⅡ.單句語法填空1.isloved【解析】句意：中國食物受到全世界人的喜愛。由語境可知此處應用一般現(xiàn)在時；且句子主語Chinesefood和動詞love之間為被動關(guān)系，故本空應用一般現(xiàn)在時的被動語態(tài)。2.isbeingtyped【解析】句意：你的實驗報告現(xiàn)在正在打印，很快就會完成。根據(jù)now及句意可知，本空應用現(xiàn)在進行時表示說話時正在發(fā)生的動作；且句子主語yourexperimentreport和謂語動詞type之間為被動關(guān)系，故本空應用現(xiàn)在進行時的被動語。3.arebeingdone【解析】句意：這些天（我們）正在做許多有趣的實驗。根據(jù)thesedays可知，本空應用現(xiàn)在進行時表示現(xiàn)階段正在進行的動作；且句子主語experiments和謂語動詞do之間為被動關(guān)系，故本空應用現(xiàn)在進行時的被動語態(tài)。4.isbeingquestioned【解析】句意：—我認為警察不知道是誰做的這件事?！墒牵钊梭@奇的是他們知道。一名男子已經(jīng)被逮捕了，現(xiàn)在正在接受審問。結(jié)合now可知，審問工作正在進行，且aman與question之間為被動關(guān)系，故填isbeingquestioned。5.are【解析】句意：遠處，一些鹿正在平原上優(yōu)雅地吃草。deer意為“鹿”，其單復數(shù)同形。根據(jù)主語somedeer可知此處表示復數(shù)概念，所以空處填are。6.to【解析】句意：由于一場突如其來的大暴風雨，船長被建議返航。dueto為固定搭配，意為“由于；因為”。Ⅲ.將下列句子轉(zhuǎn)換成被動語態(tài)1.Amouseisbeingattackedbythecat.2.Thebabiesarebeinglookedafterbythatnurse.3.TheAfricanelephantsarebeingprotectedbytheWorldWildlifeFund.4.Thesideeffectsofthenewdrugarebeingresearchedbyscientists.5.Wehavetotakeanotherro