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Unit4AmazingScienceTopic1Whenwasitinvented?SectionAGradeNine林应芳云南富宁新华镇中心学校Review复习•1）Kangkang,couldyougiveussomeadviceonhow___________(learn)Englishwell?•2）How__________(improve)itwasmybiggestproblem.•3）MydifficultyinlearningEnglishishow______(get)thepronunciationright.•4）Idon’tknowwhen__________(start)tomorrow.•5）Theymayknowwhat_________(do)next.tolearntoimprovetogettostarttodorocketn.火箭metaln.金属satelliten.卫星spaceshipn.宇宙飞船lockn./v.锁锁上laptopn.手提电脑digitaladj.数码的['rɒkɪt][metl]['sætəlaɪt][speɪsʃɪp][læptɒp][dɪdʒɪtl][lɒk]椅子是被木头做成的.Thechairismadeofwood.chairwoodmake原形made过去式made过去分词be纸是由木头做成的Thepaperismadefromwood.paperwoodThechairismadeofwood.bemadeof由某种材料做成看得出原材料，是物理变化bemadefrom由某种材料做成看不出原材料，是化学变化lockmetalA:What’sthelockmadeof?B:It’smadeofmetal.A:What’situsedfor?B:It’susedforlockingthedoor.breadwheatA:What’sthebreadmadefrom?B:It’smadefromwheat.A:What’situsedfor?B:It’susedforeating.[wi:t]A.What’sitmadeof?B.It’smadeofmetal.A.Doyouknowwhatitisusedfor?B.It’susedforsendingsatellitesorspaceshipsintospace.Wow!Amodelrocket!1aListen,lookandsay.1bListento1aandmarkT(True)orF(False).1.Janeisunhappybecauseshewasnotallowedtogotoapartylastnight.()2.Kangkang’sfathermadeamodelrocketforhim.()3.Therocketismadeofmetal.()4.Arocketisusedforsendingsatellitesorspaceshipsintospace.()FFTT1.allowv.允许[ə'laʊ]1）beallowedtodosth.被允许做某事2）allowdoingsth.允许做某事3）allowsb.todosth.允许某人做某事2.bemadeof由某种物质做成(看得出原材料，物理过程)bemadefrom由某种物质制成(看不出原材料，化学过程)bemadebysb.由某人制造bemadein在某地制造bemadeupof由几部分组成bemadeinto被制成3.1）beusedfordoingsth.=beusedtodosth.被用来做某事2）usesth.todosth.使用某物去做某事3）beusedas被用作4）usedtodosth.过去常做某事5）beusedtodoingsth.习惯做某事4.比较一般现在时态与一般过去时态的被动语态一般现在时态的被动语态结构：be(am/is/are)+动词的过去分词一般过去时态的被动语态结构：be(was/were)+动词的过去分词Exercise:1.wallbrick(砖)[brɪk]2.housesstones(石头)[stəʊn]3.icewater4.winerice(大米)Thewallismadeofbrick.Thehousesaremadeofstones.Theiceismadefromwater.Thewineismadefromrice.Exercise:5.paperwood(木头)6.salad(沙拉)bananasandapples7.bottlesplastic8.sweatercotton(棉花)Thepaperismadeofwood.Thesaladismadeofbananasandapples.Thebottlesaremadeofplastic.Thesweaterismadefromcotton.1.Mymotherallowsme_________(play)computergamesonSaturday.2.Themodelplane_______________(make)bymyfatheryesterday.3.Ourteachersdon’tallow_________(give)uplearningEnglish.4.Mariawasallowed________(visit)Beijing.5.Thelockisusedfor_________(lock)thedoor.toplaywasmadegivingtovisitlocking