9BU3詞匯限時練習(xí)附有答案

9BU3詞匯限時練習(xí)請同學(xué)們獨(dú)立思考，不翻書不查閱，限時25分鐘完成練習(xí)！您的姓名：[填空題]*_________________________________一、根據(jù)中文填寫單詞（26分，一題1分）1.擔(dān)心;憂慮（n.）______________[填空題]*空1答案：concern2.大氣層（n.）______________[填空題]*空1答案：atmosphere3.溫度;氣溫（n.）______________[填空題]*空1答案：temperature4.猜測（v.）______________[填空題]*空1答案：guess5.環(huán)境保護(hù)的（adj.）______________[填空題]*空1答案：green6.無生命的（adj.）______________[填空題]*空1答案：lifeless7.結(jié)果（n.）______________[填空題]*空1答案：result8.（使）增長;增多（v.）______________[填空題]*空1答案：increase9.摧毀;毀滅（v.）______________[填空題]*空1答案：destroy10.自然界;大自然（n.）______________[填空題]*空1答案：nature11.表面;表層（n.）______________[填空題]*空1答案：surface12.土壤（n.）______________[填空題]*空1答案：soil13.洪水;水災(zāi)（n.）______________[填空題]*空1答案：flood14.習(xí)慣（n.）______________[填空題]*空1答案：habit15.正確的;恰當(dāng)?shù)模╝dj.）______________[填空題]*空1答案：proper16.無害的（adj.）______________[填空題]*空1答案：harmless17.回收利用（v.）______________[填空題]*空1答案：recycle18.目的;用途（n.）______________[填空題]*空1答案：purpose19.解決辦法（n.）______________[填空題]*空1答案：solution20.政府（n.）______________[填空題]*空1答案：government21.溫室效應(yīng)_______________________[填空題]*空1答案：greenhouseeffect22.在危險中______________[填空題]*空1答案：indanger23.由于______________[填空題]*空1答案：asaresultof24.造成;導(dǎo)致______________[填空題]*空1答案：resultin25.許多;大量______________[填空題]*空1答案：mountainsof26.采取行動______________[填空題]*空1答案：takeaction二、用本單元所學(xué)單詞解釋下列單詞或短語（6分，一題1分）1.worryn.擔(dān)心，憂慮=__________________[填空題]*空1答案：concern2.dead;withoutlife=____________________[填空題]*空1答案：lifeless3.becomegreaterinnumberv.增長，增多=___________________[填空題]*空1答案：increase4.theheightofthesea=__________________[填空題]*空1答案：sealevel5.right/correctadj.正確的=___________________[填空題]*空1答案：proper6.notharmfuladj.無害的=__________[填空題]*空1答案：harmless三、寫出下列單詞的正確變形（9分，一空1分）1.consumern.消費(fèi)者動詞:_________[填空題]*空1答案：consume2.increasev.增長，增多反義詞:______________[填空題]*空1答案：decrease/reduce3.destroyv.摧毀名詞:_______________________;過去式:______________[填空題]*空1答案：destruction空2答案：destroyed4.naturen.自然界形容詞:____________[填空題]*空1答案：peradj.正確的副詞:__________;反義詞:________[填空題]*空1答案：properly空2答案：improper6.solutionv.解決辦法動詞:_____________[填空題]*空1答案：solve7.concernn.擔(dān)心，憂慮形容詞:__________[填空題]*空1答案：concerned四、用所給單詞的正確形式填空（6分，每題1分）1.ThescientistsguessthatVenus(金星)is____________(life).[填空題]*空1答案：lifeless2.Itwas____________(friend)ofhimtoofferhishelp.[填空題]*空1答案：friendly3.The_____________(solve)totheproblemrequiredmanyhours.[填空題]*空1答案：solution4.____________(recycle)ofrubbishcostsmoneyandrequiresspecialequipment.[填空題]*空1答案：Recycling5.The____________(govern)isresponsiblefortheprovisionofeducationforallthechildren.[填空題]*空1答案：government6.Ourmain____________(concerned)isthattheyarenotreceivingenoughhelp.[填空題]*空1答案：concern五、翻譯句子。（21分，每題3分）1.我們的世界正處于危險之中，我們必須做些什么來保護(hù)環(huán)境。（indanger）[填空題]_________________________________2.圍繞著地球的大氣層對一切生物來說，是不可或缺的。（benecessaryfor）[填空題]_________________________________3.沒有它，地球?qū)裨铝烈粯永浔?，毫無生命。（thesameas）[填空題]_________________________________4.這將導(dǎo)致海平面上升，并且未來可能會導(dǎo)致城市的消失。（inthefuture）[填空題]_________________________________5.每年，我們大面積地砍伐森林，破壞著大自然。（cutdown）[填空題]__________________________