最新多肉植物ppt课件PPT.ppt

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1、多肉植物ppt小小手、长满刺，站在花园里，像个小卫士。（打一个植物）什么是多肉植物？多肉植物是指：植物营养器官的某一部分，如茎或叶或根（少数种类兼有两部分）具有发达的薄壁组织用以贮藏水分，在外形上显得肥厚多汁的一类植物。种类多样:仙人掌、芦荟等特点：多肉植物组织细胞肥厚散热缓慢，不能暴晒，容易造成叶片晒伤。多肉植物水分见干见湿，浇水要浇透水。浇水后不要曝晒，放置低光照阴凉处。多肉植物空气通风很重要的，闷热夏天夜晚加强通风。多肉植物土壤透气排水良好，不易结块的土壤。小铲子：挖土小镊子：小喷壶：浇水小工具播种步骤：1、选择花盆2、使用小工具装土，

2、不要太多3/23、撒种子4、再装薄薄一层土Unit9　Canyoucometomyparty?人教版SectionB　话题阅读一、完形填空。DearRose，Thankyouforyourletterandyourinvitation.I__1__Ican__2__withyou.ButIhavetosay__3__toyou.I'mreally__4__nextweek!OnMonday，Ihavetogotothe__5__．Thereis__6__wrongwithmy__7__．Ican'tseepeopleorthingsalitt

3、lefar__8__meclearly.OnTuesday，Ihavebasketball__9__．Youknow，I'm__10__thebasketballteamofourschool.We'llhaveanEnglishteston__11__morning，__12__onWednesdayandThursdayIhavetostayathomeandstudyhard.OnFridayafternoon，I'mgoingtoa__13__．MyfavoritesingerZhangJiewillcome.Ilikehis__14

4、__verymuch.Have__15__goodtime！Andpleasecallmeafteryoucomebackfromthecamping.Yours，Julie()1.A．knowB．ThinkC．hopeD．want()2.A.gocampingB．goshoppingC．gotoHongKongD．gototheU．S.()3.A.helloB．thanksC．sorryD．goodbye()4.A.sadB．FreeC．quickD．busy()5.A.doctorB．teacherC．grandparentsD．matc

5、h()6.A.nothingB．EverythingC．anythingD．something()7.A.handsB．eyesC．earsD．feetCACDADB()8.A.fromB．ToC．ofD．with()9.A.trainsB．TrainingC．trainingsD．train()10.A.fromB．OnC．atD．with()11.A.MondayB．WednesdayC．ThursdayD．Friday()12.A.butB．AlthoughC．becauseD．so()13.A.supermarketB．Concert

6、C．bankD．hospital()14.A.movieB．PlayC．musicD．book()15.A./B．AnC．aD．theABBDDBCC二、综合填空。阅读下面材料，在空白处填入一个适当的单词或括号内单词的正确形式。DearTony，Thanksalotforyourinvitation.I'm16.______(real)sorrythatIcan'tgotoyourhouseonSaturdayafternoon.I'mtaking17.___vacationonthebeachonSaturdayandSundaywithm

7、yfriends.OnMonday，I'm18.______(study)formysciencetest.Ifeelworried19._______it.OnTuesday，I'mgoingtomy20.________(uncle)housetovisithim.reallyastudyingaboutuncle'sHephonedmelastweekand21.____(tell)methathemissedmeverymuch.OnWednesday，Ihaveto22._____(look)aftermygrandfather—h

8、eisveryold.OnThursday，I'mhelpingmyparentswithsomehousework23.____Ihaveaguitarlesso