新概念2-第62课-课件.ppt

《新概念2-第62课-课件.ppt》由会员分享，可在线阅读，更多相关《新概念2-第62课-课件.ppt（49页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Freetalk:Haveyoueverexperiencedanynaturaldisasters?volcano(火山火山)sandstorm(沙尘暴沙尘暴)Canyoutellsomekindofnaturaldisasters?drought(旱灾旱灾)tsunami(海啸海啸)typhoon（台风）（台风）fire(火灾）火灾）Whatcanyouseeinthispicture?Everythingwasdestroyed(毁灭毁灭)Thecitybecameruin(废废墟墟)EarthquakeofTangshaninChinain1976Thecrackscutacrosst

2、heroads.Thebuildingsfelldown.Many things were destroyed,such as bridgerailwaybuildingsAgreatnumberofpeoplediedandthenumberofpeoplelosingtheirhomeswaslarge.Whatdoyouthinkmayhappenbeforeanearthquake?Bright lights in the skyChickens are flying and dogs are barking,and Pigs and cows are too nervous to e

3、at.Fish jump out the pond,and mice run wildly out of the fields.The well has deep cracks in it,and the water in it rises and falls.What shall we do if an earthquake happens?DiscussionDo Dont1.Be close to the outside wall.2.Stay on the balcony(阳阳台台)3.Jump out of the tall building.4.Use the lift.1.Sta

4、y in a small room,such as kitchen or bathroom.2.Hide under the table or bed,if you havent time to escape,you may stand close to the inside wall with some things covering on the head.3.If you stay in the open air,keep off the tall building,and go to the fields without trees.Discussion:Imagine there i

5、s an earthquake now,your home begins to shake and you must leave it right away.You have time to take only one thing.What will you take?Why?personal washing thingsa bottle of water moneytorch(手电筒手电筒)mobile phonefood and sweets blanket(毯子毯子)What will you take with you?medicineTang Shans new lookBrave

6、City of ChinaWhere there is life,there is hope.只要人在，就有希望只要人在，就有希望What do you think of the earthquake in Wenchuan?I cant stand it.Because The earthquake happened in Wenchuan,Sichuan province.What do you think of the earthquake?I dont like it.Because What do you think of the Chinese people?信任信任以以为豪为豪v

7、ideo1.How long did it take the firemen to get the fire under control?2.Had all the trees been burnt or not?3.Why were the surrounding villages of the hills threatened with destruction?4.What did the forest authority do after the fire had been put out?5.What had begun to appear in the blacked soil in

8、 place of the green trees?control spray floodsmoke quantity authoritydesolate root grass-seed threaten century destruction surrounding patch blackenKeywordsexpressionsKeywordsexpressionscontrolkntrul n.控制控制lbeincontrolofsth.指挥，管理或控制指挥，管理或控制Who is incontrolof the plan?lbeundercontrol在控制之中在控制之中The fir

9、e has beenundercontrol.火势已受到控制。火势已受到控制。Dont worry,everything isundercontrol.lbeoutofcontrol失去控制失去控制The fire was outofcontrol.大火失去了控制。大火失去了控制。v.lIcancontrolit.=Icanmanageit.我能对付我能对付(口语口语)beinchargeofsth.Keywordsexpressionssmoke smuk n.烟（雾）烟（雾）fullofsmoke充满烟雾充满烟雾lThereisnosmokewithoutfire.无风不起浪无风不起浪lh

10、aveasmoke抽一只烟抽一只烟smokern.抽烟的人抽烟的人lheavysmoker烟瘾重的人烟瘾重的人；nonsmoker不抽烟的人不抽烟的人v.吸烟吸烟lDontsmoke!=Nosmoking!lHesmokedheavily.lsmokingarea/smokingroom吸烟室吸烟室lcigarette=cigarn.香烟香烟 Keywordsexpressionsdesolate deslt,desleit adj.荒凉的 adesolatehouse废屋废屋ldesolateadj.荒凉的（与地方相连，表示无人居住荒凉的（与地方相连，表示无人居住,荒无人烟的）；极度孤独的荒

11、无人烟的）；极度孤独的(与人相连时与人相连时)adesolatehillllonelyadj.孤独的，荒凉的，偏僻的（与地方连表示孤独的，荒凉的，偏僻的（与地方连表示孤零零的，但并不表示无人居住）孤零零的，但并不表示无人居住）Keywordsexpressionsthreatenretn v.威胁威胁lthreatentodosth.威胁着要做威胁着要做（与人相连）；有迹（与人相连）；有迹象表明象表明Hethreatenedtomakethephotopublic.lthreatensb.withsth.以以来威胁来威胁/恐吓某人恐吓某人Thethiefthreatenedhimwithakn

12、ife.有有预兆预兆lItthreatenedtorain.有迹象表明天要下雨了。有迹象表明天要下雨了。l联想：联想：blackmail，steal，robKeywordsexpressionssurroundingsraundi adj.周围的周围的thesurroundingcountry近郊近郊(pl.)n.周围的事物，环境周围的事物，环境schoolsurroundingslsurroundv围绕，包围，围住围绕，包围，围住Iliveinanoldtownwhichissurroundedbybeautifulwoods.latmospheren.大气层大气层,氛围氛围(在周边的人文环

13、境在周边的人文环境)Keywordsexpressionsdestructiondistrknn.破坏破坏,毁灭毁灭Thefirecausedthedestructionofmybooks.引起毁坏的原因引起毁坏的原因Pridewasherdestruction.骄傲是她致命的弱点。骄傲是她致命的弱点。ldestructiveadj.破坏性的破坏性的adestructivefireldestroyv.破坏破坏lconstructv.建设建设(为为创造更好的条件创造更好的条件)lconstructionn.建设建设,建筑建筑lconstructionbank建设银行建设银行Keywordsexp

14、ressionsfloodfldn.洪水洪水,水灾水灾attheflood涨潮，在最有利的时机涨潮，在最有利的时机afloodoftears泪如泉涌泪如泉涌v.淹没淹没Theroomisfloodedwithwater.v.溢满溢满Warmthfloodedmyheart.rowagainsttheflood逆水行舟逆水行舟我心里热乎乎的。我心里热乎乎的。Keywordsexpressionsauthority:rtin.当局当局(常复常复authorities)thehealthyauthorities权力，职权权力，职权theauthorityforenteringroom权威人士，来源权

15、威人士，来源SheisanauthorityonSpanish.Keywordsexpressionssprayspreiv.喷撒喷撒lspraysth.over/on往往上喷洒上喷洒lspraywaterover/onflowerlspraygrass-seedover/onthegroundgrass-seed草籽草籽lgrassland草地草地lgrass-seeder草籽播种机草籽播种机lgrassroots群众群众Keywordsexpressionsquantitykwnttin.（数）量（数）量lquantitiesof大量的大量的=inlargequantity大量大量少量少量

16、lqualitykwltin.质量质量lsth.withgoodquality具有好质量的东西具有好质量的东西Ipreferqualitytoquantity.smallKeywordsexpressionsrootru:t,rutn.根，根茎根，根茎therootofatreen.本质本质;根源根源therootoftheproblemv.使立定不动；使固定使立定不动；使固定Fearrootedhertotheground.ltakeroot生根生根centurysenturin.世纪；百年世纪；百年lattheturnofthecentury在世纪之交在世纪之交她吓得呆若木鸡。她吓得呆若木

17、鸡。Keywordsexpressionspatchptn.(平面上的平面上的)一片一片,补丁补丁(本意本意)pantsfullofpatcheslapatchof一小片一小片；patchesof许多片许多片patchesofsunshine斑驳的阳光斑驳的阳光lapieceof/abitof/asheetof一片，一块一片，一块 v.修补修补patchtheroofabadpatch倒霉时期倒霉时期agoodpatch走运时期走运时期Keywordsexpressionsblackenblknv.变黑，发暗变黑，发暗Thesmokehasblackenedthewalls.烟把墙熏黑了。烟把

18、墙熏黑了。诽谤诽谤Jimblackenedhisdeskmatebygivinghimnames.l-en后缀表示动词，译为后缀表示动词，译为“使使变得变得”weakadj.虚弱的虚弱的weakenv.使使变弱，削弱变弱，削弱lWidenloosenwhitendeependarken.Languagepoints1、Firemenhadbeenfightingtheforestfirefornearlythreeweeksbeforetheycouldgetitundercontrol.fightsth.和和作搏斗作搏斗lfightforfreedom为自由而战为自由而战lfightagoo

19、dfight打了一场漂亮的仗打了一场漂亮的仗lhaveafightwinafight,loseafightlgetitundercontrol表示表示“使它得到控制使它得到控制”Languagepoints2、Ashorttimebefore,greattreeshadcoveredthecountrysideformilesaround.ashorttimebefore和和ashorttimeago都可以与都可以与段时间段时间相连相连lashorttimebefore不久以前，从过去某一点时间算起，一段不久以前，从过去某一点时间算起，一段时间以前时间以前（同义词组：（同义词组：ashortw

20、hilebefore,notlongago）lashorttimeago过去某段时间，从现在算起，一段时间以前过去某段时间，从现在算起，一段时间以前lgreattrees参天大树参天大树coverlshecoveredherfacewithherhands.lDontjudgethebookbyitscover.formilesaround方圆几英里（方圆几英里（around表示表示“在周围，向四周在周围，向四周”）Thisistheonlymodernbuildingformilesaround.Languagepoints3、Now,smokestillroseupfromthewarmg

21、roundoverthedesolatehills.lriseup(from)从从升上来升上来lsmokeriseup(烟、雾烟、雾)弥漫弥漫lrisetoonesfeet站起身站起身lriseintheworld出头，发迹出头，发迹ltheriseandfalloftheRomanEmpire罗马帝国的兴衰罗马帝国的兴衰lThesunrisesintheeast.Languagepoints4、Winterwascomingonandthehillsthreatenedthesurroundingvillageswithdestruction,forheavyrainwouldnotonly

22、washawaythesoilbutwouldcauseseriousfloodsaswell.winterwascomingon冬季即将来临冬季即将来临(季节的来临的通用表季节的来临的通用表达式达式)，comeon的过去进行时形式表示的是过去将来时，它在的过去进行时形式表示的是过去将来时，它在这里表示季节的这里表示季节的“到来，来临到来，来临”：for因为，由于因为，由于（用于主句之后，补充说明理由）（用于主句之后，补充说明理由）lIllfollowhisadvice,forheisadoctor.下面两个词也可以表示原因：下面两个词也可以表示原因：lAsitisraining,letsst

23、ayathome.lSinceyouhavenolicense,youarenotallowedtodrive.washaway冲掉，冲走，洗掉冲掉，冲走，洗掉lAwoodenbridgewaswashedawaybytheflood.Languagepoints5、Whenthefirehadatlastbeenputout,theforestauthoritiesorderedseveraltonsofaspecialtypeofgrass-seedwhichwouldgrowquickly.putout扑灭扑灭lorder定购定购Wecanordersomemorebooksonline

24、.l命令，吩咐命令，吩咐ordersbtodoHeorderedthearmytocircletheenemy.type强调与其他同类的东西有强调与其他同类的东西有明显不同明显不同的特征的种类，与的特征的种类，与kind有有区别区别Languagepoints6、Theplaneshadbeenplantingseedfornearlyamonthwhenitbegantorain.lplantseed/sowseed播种播种7、Bythen,however,inmanyplacesthegrasshadalreadytakenroot.ltakeroot表示表示“生根生根”，这个短语也可以表

25、示，这个短语也可以表示某处思想某处思想/想法等想法等“扎根扎根”：lThistypeofgrasstakesrooteasily.lTheideahastakenrootinhismind.Languagepoints8、Inplaceofthegreattreeswhichhadbeengrowingthereforcenturiespatchesofgreenhadbeguntoappearintheblackenedsoil.inplaceof替代，取代替代，取代(只能指代位置、空间，原来放的东西只能指代位置、空间，原来放的东西现在不在了现在不在了)Janeansweredthephon

26、einplaceofMary.linplace恰当的，在恰当的位置上恰当的，在恰当的位置上Iliketohaveeverythinginplace.我喜欢样样事都恰得其所。我喜欢样样事都恰得其所。loutofplace不得其所不得其所Hisdresswasoutofplaceattheceremony.ltaketheplaceof=replaceWhowilltaketheplaceofMrWhite?谁将代替怀特先生？谁将代替怀特先生？linsteadof替代替代+没做的事没做的事Insteadofstayinghome,Iwenttoschool.（此句就不能用（此句就不能用“inpla

27、ceof”，而指地点空间时，既可以用，而指地点空间时，既可以用“inplaceof”也可也可以用以用“insteadof”。）。）时间联想：时间联想：second，minute，hour，day,month,season,year,decade,century，millenniummilenim千禧年千禧年greens蔬菜，蔬菜，vegetable，greengrocery，groceryGrammar一、构成：一、构成：had been+现在分词现在分词二、二、concept1、过去完成进行时用于强调某动作在过去更早的、过去完成进行时用于强调某动作在过去更早的某一段时间内一直在进行，并对过去

28、某一时刻产某一段时间内一直在进行，并对过去某一时刻产生结果。与它经常连用的表示时间的词有生结果。与它经常连用的表示时间的词有before,for,since,all day等等.She was very tired.She had been typing letters all days.Id been racing horses for years before I met my wife.过去完成进行时过去完成进行时（thepastperfectprogressivetense)Grammar1.构成，构成，had+过去分词过去分词2.概念，它表示过去某时或某动作发生之前已经概念，它表示过

29、去某时或某动作发生之前已经完成的动作或情况，完成的动作或情况，即即“较早的过去较早的过去”。常用的连词有。常用的连词有when,after,as soon as,(not)until,by that time,(never)before,already,for,since,just等。等。After he had said goodbye to us all,Captain Alison started his journey.除此之外还常与连词除此之外还常与连词no soonerthan和和hardlywhen连用。连用。He had hardly had time to settle do

30、wn when he sold the house and left the country.过去完成时过去完成时（Thesimplepastperfecttense)Grammar过去完成进行时与过去完成时的比较过去完成进行时与过去完成时的比较1、过去完成时和过去完成进行时有时、过去完成时和过去完成进行时有时可以替换可以替换使用：使用：Dan had worked/had been working for the firm for fifteen years when I first met him.我第一次遇到丹时，他已在该公司干了我第一次遇到丹时，他已在该公司干了15年了。年了。2.Sh

31、ehadcleanedtheoffice,soitwasverytidy.她已经打扫过办公室了，所以很整洁。她已经打扫过办公室了，所以很整洁。(强调结果强调结果)Shehadbeencleaningtheoffice,sowehadtowaitoutside.她一直在打扫办公室，所以我们不得不在外面等着她一直在打扫办公室，所以我们不得不在外面等着。(强调动作一直在进行强调动作一直在进行)Grammar过去完成进行时与过去完成时的比较过去完成进行时与过去完成时的比较3、需要表示某个工作、需要表示某个工作已经完成已经完成时，只能用过去完成时时，只能用过去完成时.When I got home,I

32、found that Jill had been painting her room.我回到家时，看见吉尔在粉刷她的房间。（工作尚未完成）我回到家时，看见吉尔在粉刷她的房间。（工作尚未完成）When I got home,I found that Jill had painted her room.我回到家时，吉尔已经粉刷过她的房间了。（已完成）我回到家时，吉尔已经粉刷过她的房间了。（已完成）When I arrived,theyd already put the fire out.我到达时，他们已经把火扑灭了。（不可用过去完成进行时）我到达时，他们已经把火扑灭了。（不可用过去完成进行时）P

33、285Exercises1.they received the parcel that they _ for a long time.A.expected B.have expected C.had been expecting D.had expected2.He_morethan5,000Englishwordswhenheentereduniversityattheageof15.A.haslearnedB.wouldhavelearnedC.learnedD.hadlearned3.She didnt pass the exams because she_ her lessons we

34、ll.A.wasnt prepared B.wasnt been prepared C.hadnt prepared D.was preparing4.We_fourthousandnewwordsbytheendoflastyears.A.hadlearnedB.havelearnedC.learnedD.willhavelearnedcDCBSpecialdifficulties1、control and check(1)control(vt.)表示表示“指挥指挥”、“控制控制”、“支配支配”、“管理管理”等，等，The Sawyers control this firm.索耶一家控制着这

35、家公司。control(n.)表示表示“控制（能力）控制（能力）”、“支配（能力）支配（能力）”等。等。They finally got he fire under control.他们最终控制住了火势。（2）check(vt.)表示表示检查检查“、”查看查看“They are going to check our passports.他们将要查看我们的护照。Specialdifficulties2.great and big,它们都有大的意思，但great通常与重要性有关与重要性有关系，表示“伟大的”、“重大的”、重要的“等含义，big则较为口语化口语化，表示体积、规模体积、规模等方面的”大

36、“。Frank has just made a great decision.弗兰克刚作出一项重大的决定。This picture is said to be painted by a great painter.据说这幅画是一位伟大的画家画的。（不可用BIG)Sam is a big man.萨姆是个大块头。Your house is bigger than mine.(不用great)你家的房子比我家的大。Specialdifficulties3.、soil and groundsoil主要用于指“土土”、”土地土地“、”土壤土壤“Heavy rain will wash away the

37、 soil from desolate hills.大雨将把泥土从荒凉的山丘上冲走。Trees and grass grow quickly in rich soil.草木在肥沃的土壤里生长迅速。ground含义较广。它除了可以表示”土地“、”土壤“外，还可以表示”地面地面“、”场地场地“等。Dont sit on the ground.不要坐在地上。He threw the cup to the ground.他把茶杯摔在地上。There is a foorball ground in our university。我们大学里有一个足球场。P286Textl环境保护环境保护environmentalprotectionl保护森林保护森林forestsprotectionlWehaveonlyoneEarthafterall.lYoucanttouchmusicbutmusiccantouchyou!l你触碰不到音乐，但音乐能触动你你触碰不到音乐，但音乐能触动你。