PAGE2/2名師原創(chuàng)：Unit3單元同步闖關(guān)練一、詞類轉(zhuǎn)換：寫出下列單詞的詞性變化1.recycle：n._____________________2.threat：v.______________________3.illegal：adv._____________________4.extinct：n.____________________5.incredible：adv._________________6.urgency：n.____________________7.vary：adj.______________________8.affect：n.______________________9.dirt：adj.______________________10.real：n._______________________11.aware：n._____________________12.anxious：n.____________________13.destroy：n.____________________14.regular：adv.___________________15.history：adj.___________________16.agriculture：adj._________________17.previous：adv._________________18.describe：n._____________________19.health：adj.___________________20.environment：adj._______________二、單句語境語法沖關(guān)：在空白處填入適當內(nèi)容（一個單詞）或括號內(nèi)單詞的正確形式1.Ourenvironmentneedsprotection.Nowadays,weusecarstoomuch,_________isbadforboththeenvironmentandourhealth.2.Ireallyfeel_______(strong)thatweneedtochangethewayweliveinsoordertoprotectourplanet.3.WhatdoesDr.Bradshawsuggest_______(protect)animalsindanger?4.Infact,over90percentofallspeciesthateverlived_______(be)nowextinct.5.Inthelast500millionyears,there________(be)fivetimeswhenlifeonEarthhasalmostended.6.Theseextinctionsincludethethirdmassextinction,________(know)asthe“GreatDying”,whichkilled90%to96%ofallspecies.7.Thefifthextinctionoccurred66millionyearsago,causingthe_________(die)ofthedinosaurs.8.Thereasons______extinctionsarevaried.9.Thoughitisnotunusualforspeciestodieoutnaturally,therate_____whichthisisnowhappeningiscausedforconcern.10.ItisclearthathumanactivityhasnegativelyaffectedallotherspeciesonEarth,_______(include)animalsandplants.11.Ofcourse,aswehumansdependonsomanyspeciesforoursurvival,wewouldalsobe____riskofdyingout.12.Weneedtotakesteps_______(save)endangeredspecies,includingsettingupspecialareaswhereplantsandanimalscanbeprotected.13.Inshort,ifwewanttosurvive,weneedtostop________(destroy)theplanetthatweliveonandstarttoprotectit.14.Weneedtotakeactiontosaveendangeredspeciesandfoundsomearea________allwildlifecanbeprotected.15.Inthelast20years,thenumberofcarsontheroads_______(go)upby25%.16.Sometypesofcancerare________(relate)totrafficpollution.17._______(frank)speaking,I’maddictedtomycar.18.Beforeyougetintoyourcar,thinkabout______youreallyneedtomakethatjourney.19.The_______(argue)forfactoryfarmingisthat,apartfrombeingalotcheaperthantraditionalororganicfarming,itprovidesmorefoodforaworldpopulationthathasalreadyreachedsevenbillionaccordingtotheUnitedNations.20.Inadditiontothis,factoryfarminghasanegativeimpact______theenvironmentbecauseitcreatesalotofwasteproducts,andusesalotofchemicalstocontrolinsectsanddrugstotreatdisease.三、語言知識運用：閱讀下面材料，在空白處填入適當內(nèi)容（一個單詞）或括號內(nèi)單詞的正確形式PeopleinItaly,wheresomemedicalsuppliesarerunninglowduetotheCOVID-19outbreak,haveexpressedtheir___1___(appreciate)forChina’shelpafteraplaneloadofneededsuppliesarrived.Thesemedicalsupplies,includingmasks,___2____(deliver)toItalyashorttimeagotohelpitdealwithitsgrowingcrisis.“Inthismomentofstress,ofgreatdifficulty,weare__3___(deep)relievedtohavethisarrivalofsupplies.ThisisforsureareallyimportantdonationforItaly,___4____isfightingagainstthevirus,”saidtheheadoftheItalianRedCross.

Ateamofnine___5___(competence)ChinesemedicalworkersarrivedinRomelateonThursday,alongwith31metrictonsofequipment,onaflight__6__(organize)bytheRedCrossSocietyofChina.Italy’soutbreakrisks___7__(overload)thenation’shospitals.Somekeysuppliesarerunninglowandthehealthcaresystemisalready___8__stress.ReutersreportedthatnoneofItaly’s__9___(partner)intheEuropeanUnionrespondedtoRome’srequestsforhelpwithmedicalsupplies.On__10__contrary,Chinaresponded.AnItalianmanplayedChinesenationalanthem(國歌)duringthe“balconyconcert”onSaturdayinRome.1.________________2.________________3.________________4.________________5.________________6.________________7.________________8.________________9.________________10._______________四、寫作假設(shè)你是紅星中學(xué)高三學(xué)生王琳。你班的交換生Tom對詩詞文化、人文地理、民族風(fēng)情、悠久歷史等感興趣,準備下學(xué)期選修一門相關(guān)課程,向你征詢建議。請給Jim寫一封郵件,內(nèi)容包括:1.推薦一門選修課;2.說明推薦的理由;3.提出學(xué)習(xí)這門課程的建議。注意:1.詞數(shù)100個左右;2.郵件的開頭和結(jié)尾已給出,不計入總詞數(shù)。DearTom,YoursWangLin參考答案：一、詞類轉(zhuǎn)換：1.recycling;2.threaten;3.illegally;4.extinction;5.incredibly;6.urgent;7.various/varied;8.affection;9.dirty;10.reality;11.awareness;12.anxiety;13.destruction;14.regularly;15.history;16.agriculture;17.previously;18.description;19.healthy;20.environmental二、語境詞匯沖關(guān)：1.which;2.strongly;3.protecting;4.are;5.havebeen;6.known;7.death;8.for;9.at;10.including;11.at;12.tosave;13.destroying;14.where;15.hasgone;16.related;17.Frankly;18.whether;19.argument;20.on/upon三、語言知識運用：1.appreciation；2.weredelivered；3.deeply；4.which；5.competent；6.organized；7.overloading；8.under；9.partners；10.the四、寫作DearTom,IamparticularlygladthatyouareinterestedinChinesepoetry,geography,nat