Unit2WishyouwerehereWelcometotheunitTeachingaims:Afterlearningthecontentofthisperiod,thestudentswillbeabletogetsomebackgroundknowledgeaboutdifferentplacesintheworld,includingtheamazingsightsandanimals.Meanwhile,thestudentsspoken’Englishwillbetrained,andtheirinterestwillbearousedbytalkingabouttraveling.Teachingprocedures:Step1GreetingandLead-inNowadays,moreandmorepeopleareinterestedintravelingonholidays.Theywanttogotodifferentplacesanddifferentcountriestogetclosetonaturetoenjoybeautifulscenery.Now,pleaseenjoysomebeautifulpictures,andthenanswermyquestions.(Showppt.5-8)Haveyoueverbeentosomeplaces?Whatisthemostexcitingplaceyouhaveeverbeento?Trytodescribetheplaceforus.2.Getthestudentstoworkinpairsanddiscusstheabovequestions.[Explanation]旅游是學生們喜愛的話題，美麗的風光圖片更能惹起學生的興趣，這個授課環節利用PPT顯現世界各地風光，吸引學生討論自己的旅游經歷，鍛煉他們的口語表達能力。Step2WelcometotheunitStudythefourpicturesinthetextboob,andprovidethestudentswithmoredetailedinformationaboutAfrica,Australia,BrazilianrainforestandGobiDesert.Africa—ThegrasslandsofAfricaarehometomanyanimals,suchaslions,elephants,zebras,giraffesetc.Animalslivecomfortablyandpeacefullythere.(PPT10)Australia—Australian’sGoldBeaches:EveryyeartheGoldCoastattractsvisitorsfromallovertheworldtositback,relaxandexperienceitssceneries.Australia’stypicalanimals:koala,kangaro.(PPT11-12)Brazilian—AmazonrainforestinBrazilisveryfamous.Usuallyscientistsandexplorersgotheretomakediscoveries.It’shometoaround50%oftheworld種類’),slivingspecies(manyofwhicharestillunknowntohumans.(PPT12-13)GobiDesert—It’sahugeareaofdesertcoveringnearly1.3millionsqkm.Theareaisoftenimaginedasalifelessdesertlikeinmanyotherpartsoftheworldbuttherealityisquitetheopposite.(PPT16-17)[Explanation]這個環節利用電腦多媒體給學生播放更多的對于非洲、澳洲、巴西雨林、沙漠沙漠的圖片，同時介紹對于這些地域的進一步信息，幫少內容？助學生廣闊視野，增加語言信息的輸入。Step3DiscussionGetthestudentstodiscussthefollowingquestioningroupsofsix.Whichoftheseplaceswouldyouliketovisitmost?Why?[Explanation]小組討論要修業生討論最想去上述4個地方中的哪一個，進一步訓練學生的想象力和口頭表達能力。Step4AninterviewAskthestudentstoconductaninterview:IfyouareoneofthechallengersandhavejustreturnedfromAustralia/theforest/theGobiDesertanewspaperreporterisinterviewingyou.ShowsomeusefulexpressionsonPPT21tohelpthestudentstocarryontheactivity?Whatdoyouthinkofthe??Arethereanyplacesofhistoric,interesttoseein??Whatisthefamousfor??Wouldyoupleasetellmesomethingaboutthehistoricartofthecity??I’dliketolookaroundthe.?HowIwishIcouldgotheresomeday.

Brazilian

rain[Explanation]這個環節以記者采訪的形式讓學生討論旅游經歷，

鍛煉學生的團隊協作能力，

同幫助提高學生的英語會話能力。Step5Languagepoints:Therearealotofamazingadventurestohaveandplacestoseeintheworld.1)amazevt.amazed/amazing家鄉的巨變使我的朋友們特別吃驚。Thegreatchangesinmyhometownamazedmyfriends.這個實驗驚人地成功。Thisexperimentisanamazingsuccess.2)adventurestohaveandplacestoseetohave/tosee在句中充任定語，修飾名詞，與其有邏輯上的動賓關系，用不定式的主動形式表被動的意義。eg:Ihavenothingtosay.?Lily,doyouhaveanythingtosay??Pleasegivemesomepapertowriteon.?沒有什么值得擔憂的。Thereisn