八下第七單元第一課時(shí).ppt

Unit7What sthehighestmountainintheworld SectionA 1a 2d Warm up 1 Presentation 2 LanguagePoints 3 Exercise 4 Doyouknowtheseplaces Warm up Freetalk Qomolangma TheSahara TheCaspianSea TheNile Askandanswer Warm up DoyouknowhowhighisQomolangma It s8844 43high Warm up DoyouknowhowlongistheNile It smorethan6600kilometerslong Warm up DoyouknowdeepisTheCaspianSea It s1 025metersdeep Warm up DoyouwhatsizeisTheSahara It sabout9 600 000squarekilometersinsize 1aMatchthefactsyouknow Presentation 1bListenandcompletethesentences 1 Qomolangmais thananyothermountainintheworld 2 TheSaharais desertintheworld 3 TheCaspianSeais ofallthesaltlakes 4 TheNileis riverintheworld higher thebiggest thedeepest thelongest Whichisthehighestmountainintheworld WhichisthelongestriverinAsia Pairwork Talkaboutthesepicturesinpairs HowlongistheYangtzeRiver HowlongistheYellowRiver What sthepopulationofChina What sthepopulationofAmerica HowlongdoesthehistoryofChinalast HowlongdoesthehistoryofAmericalast Do you know Listenandnumberthefacts 1 4 intheorderyouhearthem 6 3005 0005 464300 TheYangtzeRiverisabout kilometerslongandtheYellowRiveris kilometerslong Chinahasthebiggestpopulationintheworld It salotbiggerthanthepopulationoftheUS Chinaisover yearsold IthasamuchlongerhistorythantheUS TheUSisnoteven yearsold ChinaisalmostasbigastheUS butitisthebiggestcountryinAsia 4 2 1 3 6 300 5 464 5 000 300 Pairwork Makeconversationsusingtheinformationin2a A DidyouknowthatChinahasthebiggestpopulationintheworld B Yes Idid It salotbiggerthanthepopulationoftheUS Example1 A DidyouknowthatChinaisthebiggestcountryinAsia B Yes Idid It salmostasbigastheUS Example2 A DidyouknowthatYangzeRiverismuchlongerthantheYellowRiver B No Ididn t Howlongisit A It s6 300kilometerslong B Wow That sverylong Example3 Readtheconversationandanswerthequestions 1 Whichisthebiggestman madeobjectsintheworld 2 WhichisthemostfamouspartoftheMingGreatWall TheGreatWall Badalingpartofthewall Languagepoints 1 Fellfreetoaskmeanythingontoday sGreatWalltour 在今天的長(zhǎng)城游中 大家盡管問(wèn)我任何問(wèn)題 不要拘束 fellfree是英語(yǔ)口語(yǔ)中一個(gè)常用表達(dá) 若有人讓你feelfreetodosomething 就是讓你無(wú)需拘束 只管按照自己的意愿去做某事 e g A CanIuseyourbathroom 我可以用一下你的衛(wèi)生間嗎 B Yes feelfree 可以 請(qǐng)隨意 asfarasIknow是一個(gè)固定的表達(dá)方式 還可以說(shuō)sofarasIknow 意思是 據(jù)我所知 2 AsfarasIknow therearenoman madeobjectsasbigasthis 據(jù)我所知 再?zèng)]有像它這樣大的人造物體了 e g AsfarasIknow Jack sgottwinsisters 就我所知 杰克有一對(duì)孿生姐妹 They renotcomingtoday sofarasIknow 他們今天不來(lái)了 就我所知是這樣的 用所給詞的適當(dāng)形式填空1 Many tour comeheretovisitthebigtreeeveryyear 2 Indiaisoneofthe old countriesinAsia 3 ThepopulationofChina be thebiggestintheworld 4 MountainTaiisalot high thananyothermountaininShandong 5 Daledidn tgototheparty Themainreasonwas study forthetest Exercise tourists oldest is higher tostudy 句型轉(zhuǎn)換1 Thisisa2 500 meter longriver 改為同義句 Thisriveris2 500 2 TheUSisnotaslargeasRussia 改為同義句 RussiaistheUS 3 ThepopulationofAustraliais19 300 000 對(duì)畫(huà)線(xiàn)部分提問(wèn) thepopulationofAustralia meterslong largerthan Whatis 4 TheGreatWallisthelongestwall 改為同義句 TheGreatWallisanyotherwall 5 Qomolangmaisthehighestmountainintheworld