英语人教新目标八年级下册英语 - 上课

知识与技能学生能够掌握较大数字的表达；能熟练掌握表达物体的长、宽、高、深和面积的句型；能够熟练运用形容词和副词的比较级、最高级。通过比较，了解中国及世界的地理知识。情感态度通过对世界的一些“自然地理之最”的了解，更加热爱大自然，热爱祖国、家乡。学习策略通过文字和图片预测听力的具体内容。各个环节之间的联系

导入-----听力输入----语言输出TeachingGoalsWarmupLet’splayagame!SilentFive规则Countthenumbersfrom1-100，ifmeetthetimesof5andthenumbersendwith5，clapyourhands！

A6,300

B5,464

D9,600,0008,844.43

CPresentationWhatdothenumbersremindyouof？Matchthegeographicalfactsyouknow.1aTheSaharaisabout9,600,000squarekilometersinsize.TheCaspianSeais1,025meters

deep.TheNileis6,671kilometers

long.Qomolangma

about9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershighQomolangmais8,844.43meters

high.highinsizedeeplongTheSaharadesert

Africa

TheCaspianseaSaltlake

BetweenEuropeandAsiaTheNileriver

Egypt

Listenandcompletethesentences.1.Qomolangmais_______thananyothermountainintheworld.2.TheSaharais____________desertintheworld.3.TheCaspianSeais___________ofallthesaltlakes.4.TheNileis___________riverintheworld.thebiggestthedeepestthelongest1bPredicthigherQomolangmaisthehighestmountainintheworld.Qomolangmaishigherthantheothermountainsintheworld.

Teacher：Yesterday,welearnedsomeimportantgeographicalfacts.Ihopeyouallstillrememberthem.I’mgoingtotestyounowbyaskingafewquestions.First,what’sthehighestmountainintheworld?Boy1：Qomolangma!It’shigherthananyothermountainintheworld.Teacher：That’sright.AndwhocantellmewhattheSaharais?

Girl1：TheSaharaisthebiggestdesertintheworld.Teacher：Verygood.Andwhichisthedeepestsaltlakeintheworld?Girl2：TheCaspianSeaisthedeepestofallthesaltlakes.Teacher：You’reallsosmart!Now,forthelastquestion,whichisthelongestriverintheWorld?Boy2：Iknow!TheNileisthelongestriverintheworld.Boy1：AndtheAmazonisthesecondlongestriverintheworld.Teacher：Itseemsthatyouknowtheanswerstoallmyquestions.Goodjob!SectionA,1bTapescript

Itis6,440kilometerslong.Role-playtheconversation.T:I’mgoingtotestyoubyaskingafewquestions.Whatisthehighest..?S1:...T:Howhighisit?S1:It’s….It’shigherthan…,it’sthehighest…T:WhatistheSahara?S2:...T:Whichisthedeepestsaltlakeintheworld?S3:…T:Whichisthelongestriverintheworld?S4:…8,844.43metershighabout9,600,000squarekilometersinsize6,671kilometerslong1,025metersdeepTalkaboutthetopofworldTalkaboutthetopofSichuanTalkaboutthetopofChengduGroupworkMakeareportSummary:A:What’sthehighest/largest/deepest/longest…?B:…isthehighest/largest/deepest……ishigher/larger/deeperthan

anyother…

A:Howhigh/deep/long/big/deepis…?B:…is…high/deep/long/insize/deep.

1.Somenumbers.

2.Sentencepatterns:Homeworkmakeadialoguebetweenyouandyourparentstotalkaboutsomeplacesofinterest.Thanks！It’sthelengthoftheYangtzeRiver.It’s6,300kilometerslong.It’sthelongestriverinChina.Howlongis…?What’sthelongestriverinChina?6,300kilometersTheYangtzeRiveristhelongestriverinChina.It’sthelengthoftheYellowRiver.It’s5,464kilometerslong.It’sthesecondlongestriverinChina.Howlongis…?What’sthesecondlongestriverinChina?5,464kilometersTheYellowRiveristhesecondlongestriverinChina.It’stheheightofQomolangma.It’s8,844.43metershigh.It’sthehighestmountaininChina.Howhighis…?What’sthehighestmountaininChina?QomolangmaisthehighestmountaininChina.8,844.43metersItisthesizeofChinaChinais9,600,000squa