高中英语 Unit 20 New Frontiers Section Ⅲ Communication Workshop教案（含解析）北师大版选修7-北师大版高二选修7英语教案VIP免费

SectionⅢCommunicationWorkshopⅠ.根据首字母及英文释义写出单词1．permit:_toallowsomething2．press:_topushsomethingfirmly3.declare:_toannouncesomethingclearly,firmly,publiclyorofficially4．fade:_to(causeto)losecolour,brightnessorstrengthgradually5．initial:_oforatthebeginning6．permanent:_lastingforalongtimeorforeverⅡ.根据词性及汉语意思写出单词1．boundaryn．界线；边界2．barriern.障碍；屏障3．headlinen.大标题4．primitiveadj.原始的5．orbitn.轨道6．overheadadj.头顶上的7．souvenirn.纪念品8．settlern.移民；殖民者9．phenomenonn．现象→phenomena(pl.)10．ripeadj.成熟的→ripenv．(使)成熟11．poisonousadj.有毒的→poisonn．毒药；毒物Ⅲ.补全短语1．kickoff开始2．takeplace发生；进行3．dropoff下降，减少4．asaresultof作为……的结果5．soasto以便……6．incase假使，以防(万一)7．inorderthat...为了，以便……8．startwith以……开始9．setup建立10．dueto由于11．ratherthan而不是12．inconclusion最后，总之13．aslongas只要；达……之久14．ringsb.up给某人打电话1．Thismarkedthebeginningofthe“spacerace”betweentheUSandtheUSSR,whichendedwiththeUSputtingamanonthemoonin1969.它标志着美国和前苏联“太空竞赛”的开始，最终以美国于1969年将人送到月球而告终。[句式分析]with＋宾语＋宾补。[佳句赏析]随着时间的流逝，他们变成了好朋友。Withthetimegoingby,theybecameclosefriends.2．(长难句分析)TheInternationalSpaceStationisnowbeingbuiltintheEarth'sorbitandsoonwillbeworkingasapermanentmannedscientificbase,soastoresearchlifeinspaceandprovideasteppingstoneincasefuturemannedflightsaresentout.现在正在地球轨道上建立国际空间站，它很快就会成为一个永久载人科研基地，以便探索太空生命，并且为未来发送载人航天飞机提供一块临时停留地。[句式分析]本句为并列句。考点1fadevt.&vi.(使)褪去，(使)逐渐变弱，(使)枯萎；逐渐消失[教材原句]Afterthis,interestfadedandthenumberofmannedflightsdroppedoff.从那以后，兴趣逐渐消退，载人飞行的次数下降了。Beautywillfade,butnotgoodness.美貌会凋谢，但美德不会。Allmemoryofherchildhoodhasfadedfromhermind.她对童年的一切记忆从脑海中逐渐消失了。Thestrongsunlighthasfadedthecurtains.强烈的阳光把窗帘晒得褪了色。fadeaway逐渐消失；病重死亡fadein/out(使)(画面)淡入/出，渐显/隐；(使)(声音)渐强/弱Thenoisegraduallyfadedaway.喧闹声逐渐消失了。Hefadedawayinhislastfewweeksoflife.在他生命的最后几周，他因病重而死亡。Thesmokeandfogfadedoutasthesunappeared.太阳出来了，烟雾渐渐消失了。Hesawthemonitorblackoutandthenafewwordsfadedin.他看见屏幕变暗，接着出现了几个字。1．单句语法填空①Whendaydawned,starsfadedoutfromthesky.②Thememoryofthechildhoodwillfadeawayasoneisgrowingup.③Thebackgroundmusicfadedinatthebeginningoftheplay.2．翻译句子④布料的颜色会渐渐褪色。The_color_of_the_cloth_will_fade_away_little_by_little.⑤摩托车(motorbike)的声音在远处逐渐消失了。The_sound_of_the_motorbike_faded_away_in_the_distance.考点2dropoff让……下车；减少，下降；睡着[经典例句]Pleasedropmeoffatthenextstop.请让我在下一站下车。Thebusinessofthecompanywasdroppingoff.这家公司的生意日益惨淡。IfIdodropoff,wakemeassoonasMartinarrives,won'tyou?如果我确实睡着了，马丁一到就叫醒我，好吗？dropbehind落后，落伍dropaway逐渐下降；减少dropout退出；退学；掉出来dropoutofsth.从……中退出dropin/by顺便拜访dropinonsb.顺便拜访某人dropinatsomeplace顺便拜访某地Oursalesoficecreamstarttodropoff/awayatthebeginningofSeptember.九月初我们的冰淇淋销售量开始下降。Jamesstartedanengineeringdegreebutdroppedoutafteronlyayear.詹姆斯开始攻读工程学学位，但仅一年后就辍学了。Besuretodropinonmewhenyoucansp...