所学单元课后练习答案

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1、II.Vocabulary1.sensitiveto2.permanent3・rare4.frost5.canopy6.extendto7.removed8.traps9.covering10.alongwithIII.Translation(E-C)Directions:PleaseputthefollowingintoChinese.IllTranslation(E—C)Directions:PleaseputthefollowingintoChinese.Mangoesshouldbeplantedinfullsunan

2、dwelldrainedsoil,howeverbecauseofoccasionalfrostinthesaltriverbasinitisoftenagoodideatoplantnearyourhomeorunderthecanopyofalargertree.Thinkwhatwouldbethewarmestpartofyouryardduringthewintermonthsandthatwillprobablybethebestsuitedlocationforvourmangotree*don'tworryab

3、outsummersunandheat,theyloveit.Whenremovingthetreefromitscontaineritisextremelyimportsntnottodamageordisturbtheroots,especiallythetaproot.Neverpullthetreefromthecontainerbythetrunk,itismostoftenthecauseofirreversibleshock.Loosenthesoil1-3feetaroundtheplantingsite,di

4、gaholetwiceaswideasthecontainerandnodeeperthantherootball,thoughdoloosenthesoilatthebottomofthehole・Carefullycutthebottomofthenurserycontainerandplacethetreewiththeremainingpotjnthehole,therootballshouldbe1・2inchesabovethesurroundingsoiltoallowforsettlingandbetterdr

5、ainage.Nextcutthesidesandremovethecontainer;nowyoumaybackfillthehole・Useanyremainingsoiltobuildabermaroundthetree3-4incheshighandfillwithwater.UseB-lalsoforthefirstfewtimesyouwater,justfollowtheinstruct!onsonthebottle・芒果应该在充足的日照下和通风良好的土壤中种植。然而，在索尔河谷，霜冻时有发生。因此，靠近家或在大

6、树下种植芒果不失为妙招。想想看，在冬天那儿个月里，你家后院何处最暖和，那便是你的芒果树最适宜的落脚地。不用担心夏日的太阳和热浪，芒果喜欢着哩。从容器中移动果树吋，切不要伤及或惊扰了根系，特别是主根，这极其重要。永远不要逮着树干将果树从容器中拔出，这往往给它造成不可逆转的冲击凶。在种植处疏松1-3英尺的土壤，掘一个两倍于容器大小的坑。坑底须疏松一下土,但坑深不要超过根垛。切割育苗容器的底部时，要仔细着点。将树苗连同余下的罐一同放到坑里。考虑到周團环境和良好通风，根垛应高于周边土壤英寸，以保障树苗安顿生根、排水通畅。接下来，要修整

7、各边，移走容器。现在，你可以冋填土场啦！用余下的土绕树修一圈3-4英寸高的崖颈，里面灌满水。头儿次浇水的时候,也添加上BJ,只须根据瓶上指示做即可。Unit2ILVocabulary1.struggle2.for3.during4.accepting5.menial6.indulgent7.trouble8.un・macho9.refute10.SeeingIII.Translation(E-C)III.Translation(E—C)Directions:PleaseputthefollowingintoChinese・Cr

8、oss-culturaladjustmentistheperiodofanxiety,distressandconfusionsufferedwhenenteringanewculture.Itcanhaveeffectsonaperson'semotions,intelle