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1、Unit7What’sthehighestmountainintheworld第三课时 SectionB(1a-1d)基础知识回顾Ⅰ.根据首字母及汉语提示补全单词1.Asan adult (成年人),Icantakegoodcareofmyself. 2.Theriveristoo wide (宽的).Wecan’tswimacross. 3.Thewomangave birth (出生)toababylastnight. 4.—Doyouknowthe weight (重量)ofthiselephant? —Yes.It’sabo
2、ut5,000kilos.5.Humanscansometimesbestrongerthanthe force (力量)ofthenature. Ⅱ.用方框中所给短语的适当形式填空atbirth,takein,upto,befamousfor,inthefaceof1.Thebravegirlkeepssmiling inthefaceof greatdifficulties. 2. Atbirth ,thebabyweighsaboutonlytwoandahalfkilos. 3.Amancanlive upto 100yea
3、rsoldnow. 4.Hainan isfamousfor itsbeautifulbeachesanddeliciousfruit. 5.It’swonderfultostandonthetopofthehilland takein somefreshandcleanair. 综合能力提升Ⅰ.单项填空(C)1.Americanseat vegetablestodayastheydidin1910. A.morethantwiceB.astwiceasmanyC.twiceasmanyD.twiceasmuch(C)2.An
4、adultpandaeatsmanytimes ababypanda. A.moreB.lessC.morethanD.lessthan(A)3. Iremember,heboughtanewcomputerinthesupermarket. A.AsfarasB.AslongasC.AswellasD.Assoonas(A)4.TheSaharaisabout210 theTaklamakan,thelargestdesertinChina. A.timesaslargeasB.timesaslargerasC.
5、timeaslargerasD.timeslarger(B)5.Thebox nearly27kilos.I ityesterday. A.isweighted;weighedB.weighs;weighedC.weighs;weighD.weighed;weighsⅡ.阅读理解NorthAmericanblackbearsareshyanimals.Theyarefearfulbynature,andwillusuallyrunawayiftheyseeorhearpeople.Becauseofthis,itcanb
6、edifficultforscientiststolearnabouttheseanimals.Inordertostudyblackbears,researchersfromNewJersey,theUSA,catchbearsandusedrugstohelpthemgotosleep.Researchersthenworkoutthesizeandtheweightofthebear,takebloodtotestfordiseases,removeatoothandtakeittothelabtofindoutitsage.
7、Fromthesestudies,researcherswanttofindouthowmanybearsliveinNewJersey,howlongtheylive,andhowmanybabiestheyproduce.ButInMinnesota,theUSA,researchersstudybearsthatarecompletelyawake.Thebearsknowtheresearchers’voicesandtheyarenotafraidoftheresearchteam.Withthehelpofafewgra
8、pestokeepthebearsbusy,researcherscantouchthemtochecktheirhearts,lookattheirteeth,anddootherjobs.Researcherscanalsowal
