高中英语北师大版Uint7Thesea 全国获奖

课时作业(七)Unit7Thesea(本栏目内容，在学生用书中以独立形式分册装订！)定语从句(Ⅱ)Ⅰ.用适当的关系词填空1．Thereason________heexplainedforhisbeinglatewas______hisalarmclockdidn’twork.答案：which/that；that2．Lifeislikealongrace________wecompetewithotherstogobeyondourselves.答案：where3．Ioftenhavethecase________Ican’trecognisemyfriend’svoiceonthephone.答案：where4．Thequestionswereallonoperasubject________________Iknownothing.答案：aboutwhich5．Rememberthatthereisstillonepoint________wemustmakeclearattheconferencetomorrow.答案：that6．Somepicturesoftheriverbroughtthedaysbacktotheold________theyswaminit.答案：when7．Inasportsteameachplayerhasaclearrole，andtherearefewoccasions________membersareconfusedoruncertainoftheirroles.答案：when8．Asurveywascarriedoutonthedeathrateofnew­bornbabiesinthatarea，theresult________________weresurprising.答案：ofwhich9．Thefactoryproduceshalfamillionpairsofshoeseveryyear,80%________________aresoldabroad.答案：ofwhich10．Manycountriesarenowsettingupnationalparks________animalsandplantscanbeprotected.答案：whereⅡ.句型转换1．BeijingistheplacewhereIwasborn.→Beijingistheplace________________Iwasborn.→Beijingistheplace________Iwasbornin.答案：inwhich；(that/which)2．Iliveinaroomwhosewindowfacessouth.→Iliveinaroom________________________________facessouth.→Iliveinaroom________________________________facessouth.答案：thewindowofwhich；ofwhichthewindow形容词和副词的比较级Ⅰ.单句语法填空1．Ourvillageisthreetimesthe________ofthevillageatthefootofthehill.答案：size2．21stCenturyis________thanastudentsimprovetheirEnglishbyreadingit.答案：more3．Thepianosintheothershopwillbe________(cheap)，butnot________good.答案：cheaper；as4．Ofthetwocoats，I’dchoosethe________(cheap)onetosparesomemoneyforabook.答案：cheaper5．Thelittletownhasnowgrownintoabigmoderncity，anditistwiceasbigas________itusedtobe.答案：what6.Thoughhestartedlate，MrGuoplayedthepianoaswellas，if________betterthan，MissLiu.答案：not7．The________(hard)youstudy，the________interestedyou’llbeinit.答案：harder；more8．Alanisacarefuldriver，buthedrives________carefullyofmyfriends.答案：theleast9．—It’ssohottoday.—Itsurely’stwodegrees________(hot)thanyesterday.答案：hotter10．Ihadafearof________(high)，andthehigherIgot，________________(bad)Ifelt.答案：height；theworseⅡ.句型转换1．Ifyougetmoreexperience，youwillbemoreskillful.→________________________youget，________________________youwillbe.答案：Themoreexperience；themoreskillful2．Theoldteachingbuildingbuiltin1970isonly10metreshigh，andthenewteachingbuildingbuiltnowis30metreshigh.→Thenewteachingbuildingbuiltnowis________________________________________theoldonebuiltin1970.→Thenewteachingbuildingbuiltnowis________________________________theoldonebuiltin1970.→Thenewteachingbuildingbuiltnowis________________________________________theoldonebuiltin1970.答案：threetimesashighas；threetimeshigherthan；threetimestheheightof3．Thereare64studentsinourclass,48ofthemaregirls.→Therearethreetimes________________________________________________________________.答案：asmanygirlsasboysinourclass4．Tomisthetallestinhisclass.→Tomis________________anyotherstudentinhisclass.→________________studentistallerthanTominhisclass.答案：tallerthan；NootherⅢ.任务型阅读__1__Peopleusemoneytobuyfood，furniture，books，bicyclesandhundredsofotherthingstheyneedortheywork，theyusuallygetpaidinmoney.Mostofthemoneytodayismadeofmetalorofthefirstkindsofmoneywasshells.ShellswerenottheonlythingsusedasChina，clothandkniveswerethePhilippineIslands，ricewasusedasmoneyforalongtusks，monkeytailsandsaltwereusedasmoneyinpartsofAfrica.ThefirstmetalcoinsweremadeinwereroundandhadasquareholeintheDifferentcountrieshaveuseddifferentmetalsanddesignsfortheirandRussiausedcoppertomaketheirsomecountriesbegantomakecoinsofgoldandsilver.ButevengoldandsilverwereinconvenientifyouhadtobuysomethingtheChinesethoughtofawaytoimprovefirstpapermoneylookedmorelikeanotefromonepersontoanotherthanthepapermoneyusedtoday.Moneyhashadaninterestinghistoryfromthedaysofshellmoneyuntiltoday.A．ThefirstcoinsinEnglandweremadeoftin(锡)．B．Butpeopleusedtouseallkindsofthingsasmoney.C．Nooneknowsforcertainwhenpeoplebegantousemoney.D．Peoplestrung(串联)themtighterandcarriedthemfromplacetoplace.E．Money，asweknow，isallmadeofpaper.F．Theybegantousepapermoney.G．Todayanyonewillacceptmoneyinexchangeforgoodsandservices.答案：Ⅳ.短文改错LastsummerIwenttoLondonforaspendjustaweekIwasstayingthere，IvisitedmuchplacesofinterestbuthadlotsoffriendlytalkswithallkindsoffoundaveryinterestedthingofmyChinesefriendlivinginLondonhastoldmethatmanyEnglishfamiliesdoesn’tliketobuynewtelevisionaremanyshopswherecanlendpeopleTVshopsareoftenfilledwithagreatmanytheycanborrowasetveryeasy，anditcoststhemonlyalittleitcanbetakentohomeandusedforlong.参考答案LastsummerIwenttoLondonforeq\o(a,\s\do0(——))eq\o(spend,\s\do4(spent))justaweekIwasstayingthere，Iv