Unit7_SectionA（1a-2d）精品课件

，unit 7 what sthehighestmountain intheworld？sectiona (1a-2d)、warm-up、1、presentation、2、language points、3、exercise、warm-up、free talk、Qomolangma、the Sahara、thecaspiansai、the Nile、askinandanswer、warm-up、it s8，844.43 meters high。warm-up，doyouknowhowongisthenile？it smo rethan 6，671 kiometer long，warm-up，doyouknowledgepithecaspiansea？it S1，025 meters deep。warm-up，doyouwhsizeisthesahara？its about 9，600，000 squarebometer sinsize。1 amatchthefacsyouknow。presentation、1 blistenandcompleethesentences。1 .qomo langma is _ _ _ _ _ _ _ thananyothermountain intheworld . 2 . thes aharaisWhichisthelongestriverinAsia？pairwork-talk aboutthesepicturesinpairs或howlongistheyang tzeriver？HowlongistheYellowRiver？WhatsthepopulationofChina？WhatsthepopulationofAmerica？Howongdoes hehistoryofchinalast？howong does hehistoryofamericalast？Do、you、know、listenandnumberthefacts(1-4)intheorderyouhearthem。6，3005，0005，005，464300，_ _ _ _ _ the量tzeriverisabout _ _ _ _ kiometer slongeandtheyellowriteveris _ _ _ _ _ _ _ chinahasthebigestpopulationientheworld . it salotbigerthanthepotal Atioftheus。_ _ _ chin ai sover _ _ _ years old . ithasmamuchlongerhistorythanthes . theusisnotebven _ _ years old。_ _ _ _ chinaisgalmostasks Butitisthebigestcountryyinasa。4，2，1，3，6，300，5，464，5，000，300，pairwork-make conversion susingtheingtheinformationin 2 a .a : diyouknowthat chinahasthebinB : yes，idid . it salotbigerthanthepopulationoftheus，example 1:a : didyouknowthat chinaithebigestcountryysB : yes，idid.it salmostasigastheus。example 23360，a : didyouknowthathanzeriverismuchlonghorwriter？B : no，ididn T. how long iset？A : it S6，300 kiometer long.b : wow！Thatsverylong！example 3:readdconvertsationandanswerthequestions :1。whichisthebigestman-madeobjectintheworld？2.whichisthemostfamountspartoftheminggreatwall？the great wall。badalingpartofthewall。language points、1。feelfreetoask meanithingontoday sgreatwalltour。今天在万里长城游上，大家不要问我任何问题，不要拘束。Feelfree是口语中常用的表达。如果有人允许feelfreetodosomething，可以不受约束地随心所欲。e.g.A:CanIuseyourbathroom？我可以用洗手间吗？B:Yes，feelfree。好的，随你便。asfarasIknow是固定的表达，也可以称为sofarasIknow，意思是“我知道”。2 .asfarasiknow，there are noman-made object sabigasthis。据我所知，再也没有比它大的人造物体了。e.g. asfarasiknow、jack sgottwinasters。据我所知，杰克有双胞胎姐妹。they renotcomingtoday，sofarasiknow。他们今天不来，据我所知。I .以给定单词的适当形式填空1。many _ _ _ _ _ _ _ _ _ _ _ _ _(tour)comeheretovisthebigtreeveryear . 2 . indaisinofthing转换句型1。Thisisa2，500-meter-longriver。(同义词)Thisriveris2，500.2。theusisnotaslarancasrussia。(同义词)russiaitheus . 3 . thepopulationofaustraliis 19，300，000。(关于焦散部分的问题)thepopulationofAustralia？meterslong、larger than、what is、4。thegreatwallisthelongestwall。thegreatwallishan yotherwall . 5 . qomolangmaistheghestmountain intheworld。(关于焦散部分的问题)t