高二英语选修6学案：课堂探究-Unit5ThepowerofnatureSectionⅢ-含解析-精

课堂探究1．Iwastremblingasmuchastheground—andwassweatingtoo！(P38)我与土地一起战栗，而且还大汗淋漓！考点：tremblevi.颤抖；发抖；战栗；摇晃；摇动①Itrembledatthethoughtoftheexperience.我一想到那个经历就不寒而栗。②Thethreeboystrembledwithcoldinaworncoat.这三个男孩穿着破旧的外套冷得发抖。考点延伸tremble也可以用作名词，意为“颤抖；战栗；哆嗦”。③Wedon'tknowwhythereisatrembleinhervoice.我们不知道为什么她声音发颤。即学即用语法填空1)Tomwaswhiteand______(tremble)withanger.2)Thewindows______(tremble)whentrucksdrovepastthehouse.答案：1)trembling2)trembled2．Iwassoanxiousandcouldn'tmoveatfirst.(P38)我非常担心，一开始吓得不敢动弹。考点：anxiousadj.忧虑的；不安的；渴望的；热切的①Areyouanxiousandrestlessifyouareseparatedfromyourmobilephone?不带手机你是否会感到焦虑不安？②Wewereanxiousthatthetruthoftheaircrashshouldbeannouncedsoon.我们渴望坠机事件的真相很快被公布于众。归纳：beanxiousthat...“担心、渴望……”(that从句用shoulddo虚拟语气，should可以省略)。考点延伸1)阅读下列句子，指出anxious的短语和意义③Mostofuswereanxioustoknowtheresultsoftheexam.我们大多数人都迫切地想知道考试结果。短语：beanxious(forsb)todo意义：渴望(让某人)做……④Don'tbeanxiousabouttheirsafety.Theyarenolongerchildren.不要为他们的安全而操心，他们已不再是小孩了。短语：be_anxious_for/about意义：为……担心/担忧2)阅读下列句子，指出黑体词的词性和含义⑤Myanxietygrewwiththejobinterviewdrawingnearerandnearer.随着面试日益临近，我的焦虑也与日俱增。词性：名词含义：焦虑⑥Peoplewerewaitinganxiouslyforthegovernment'sfinaldecision.人们在焦急地等待政府的最后决定。词性：副词含义：焦急地，渴望地即学即用语法填空1)I'mvery______(anxiety)aboutmyson'shealth.2)Wewaitedfornewswithagrowingsenseof______(anxious)．3)______(anxious)，hewalkedoutsidethecabindoor.答案：1)anxious2)anxiety3)Anxiously3．Ifeltverynervousandhadtoforcemyselfnottopanic.(P38)我感到很紧张，不得不强制自己不要惊慌。考点：panicvt.&vi.(使)恐慌；(使)惊慌失措①Thecrowdpanickedatthesoundofthegunfire.那群人听到枪声后惊慌失措。②Thebankswerepanickedintosellingdollars.银行惊恐地抛售美元。③Therewasapanicwhenthebuildingcaughtfire.大楼起火时，人们一片惊慌。归纳：panic的过去式、过去分词均为panicked，现在分词形式为panicking；另外panic也可以做名词，表示“恐慌；惊慌”。考点延伸阅读下列句子，指出panic的短语和意义④Theyfeltpanicatthethoughtofleavingtheirfamily.他们一想到要离开家就感到慌乱。短语：panic_at/over/about意义：因……而恐慌⑤IwasinpanicwhenIsawthismessageinthefirst.当我一开始看到这条信息时感到恐慌。短语：in_panic意义：惊慌失措⑥There'snopointgettingintoapanicabouttheexams.对考试惊惶失措是没有用的。短语：get_into_a_panic意义：陷入恐慌即学即用语法填空1)He______(panic)andranasfastashecouldtothesafety.2)Shoppersarepanickedinto______(buy)thethings.3)Allofuswerepanicked______thesoundofthegun.答案：1)panicked2)buying3)at4．Thelandvariesinheightfrom700metresabovesealeveltoover2,000metres...(P39)地面的高度由海拔700米到2,000米不等……考点：varyv．相异；存在不同之处；变化；改变①Socialcustomsvarygreatlyfromcountrytocountry.国与国之间的社会习俗有很大差异。考点延伸1)阅读下列句子，指出vary的短语和意义②Thestudentsvaryfromonetoanotherincharacter.学生们的性格各不相同。短语：vary_from...to...意义：从……到……变化短语：vary_in意义：在……方面不同；有差异③Theprettygirlvariesherdresswithdifferentfashion.这个漂亮的女孩的穿着随潮流而变化。短语：vary_with意义：随……变化2)阅读下列句子，指出黑体词的词性和含义④Shemadethechildrengladinavarietyofways.她用各种方法使孩子们高兴。词性：名词含义：变化；多样性⑤Healwaystriesvariousreasonsforhisbeinglate.他总是为迟到找各种各样的借口。词性：形容词含义：各式各样的，各种不同的即学即用用适当的介词填空1)Thisvaries______thenormalpractice，whichcan'tbeacceptedbythemajority.2)Demandforcertainproductsvaries______theseasons.3)Herhealthvariesfromgood______ratherweak.4)I'dliketobuytwopairsofshoeswhichvary______colour.答案：1)from2)with3)to4)in5．...thatarousesthegreatestappreciationinthereserve...(P39)……在自然保护区里最受人喜爱的……考点：appreciationn．欣赏；感激；感谢①Ashegrewolder，hisappreciationofartgrew.随着年龄的增长，他对艺术的鉴赏力也提高了。②Weshowedourappreciationwithflowers.我们用花表示谢意。考点延伸1)阅读下列句子，指出appreciation的短语和意义③Pleaseacceptthisgiftinappreciationofallyou'vedoneforus.为了感谢你为我们所做的一切，请接收这个礼物。短语：in_appreciation_of意义：因感激……，为了感谢……2)阅读下列句子，指出黑体词的词性和含义④Ideeplyappreciateyourkindnessincomingsofartomeetme.有劳远迎。词性：动词含义：感激；鉴赏；赏识⑤Thecompanywasveryappreciativeofmyefforts.公司对我的努力十分赞赏。词性：形容词含义：有欣赏力的；表示感激的即学即用语法填空1)Sheshowslittle______(appreciate)ofgoodmusic.2)Weweredeeply______(appreciate)ofyourhelp.3)Peopleappreciate______(work)withhimbecausehehasagoodsenseofhumour.答案：1)appreciation2)appreciative3)working6．Itissaidthatthisboy，whohadagreatgiftforlanguagesandpersuasion，isthefatheroftheManchupeople.(P39)据说这个具有语言天赋和很强的说服力的男孩就是满族人的祖先。Itissaidthat...表示“据说……”，it为形式主语，真正的主语是that引导的从句。相当于peoplesaythat...的意思。该结构还可以改变成sbissaidtodo...结构。其中不定式可分别使用一般式todo，进行式tobedoing和完成式tohavedone来表示时间关系。①Itissaidthatthosewhoeatthemostaretheleasthealthy.据说吃得最多的人身体最差。考点延伸阅读下列句子，指出黑体部分的句式和意义②It'shopedthatthewarwouldendsoon.人们希望战争不久即可结束。句式：It_is_hoped_that...意义：人们希望……③Itisreportedthatanotherearthsatellitehasbeenputintoorbit.据报道又有一颗卫星上天了。句式：It_is_reported_that...意义：据报道……④It'sbelievedthathehasalreadygotoutofthecountry.人们相信他已离开这个国家。句式：It_is_believed_that...意义：人们相信……即学即用句型转换1)Johnissaidtobeoneofthebestteachersintheschool.＝________________oneofthebestteachersintheschool.2)Itissaidthathehaswrittenanewbookaboutworkers.＝________________anewbookaboutworkers.语法填空3)Heissaid______(study)abroadnow，butIdon'tknowwhichcountryhestudiesin.4)Itis______(require)intheschoolrulesthatallthestudentsshouldwearschooluniformeveryMondaymorning.5)______ishopedthattheweatherwouldbebettersoon.答案：1)ItissaidthatJohnis2)Heissaidtohavewritten3)tobestudying4)required5)It7．...toguaranteeyourlovewillbeasdeepandlastingasthelakeitself.(P39)……保证你们的爱情像湖水一样幽深而长久。考点：guaranteev．保证；担保①Weguaranteetodeliverwithinaweek.我们保证一周内送到。②Mywatchisguaranteedforoneyear.我的表保修一年。考点延伸阅读下列句子，指出guaran