Unit7What’sthehighestmountainintheworld?Period1(SectionA1a-2d)学习目标学习并掌握词汇：square,meter,deep,desert,population,Asia,feelfree,tour,tourist,ancient,protect,wide,asfarasIknow学习目标语言：1.Qomolangmaishigherthananyothermountainintheworld.2.Chinaisthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.3.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?自主预习案一：写出下列单词的比较级和最高级high_________________deep_________________big_________________long_________________old_________________young_________________二：从课本中找出并翻译下列短语。（1）世界上最高的山峰（2）亚洲最长的河（3）世界上最大的沙漠（4）世界上最深的咸水湖（5）最濒临危险的动物之一（6）最古老的文明古国之一（7）美国的人口（8）……的高度（9）……的长度（10）……的速度合作展示案Step1Talkingingroups.Step2PresentationandLearning.Step3LanguageabilitypracticeListening.Finish2aand2b.Makeconversationsusingtheinformationin2a.(2c)点拨升华:1.Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.中国是世界上人口最多的国家，它比美国的人口要多得多。注意：(1)指人口“多”或“少”时，一般用big/large或small,而不用many或few(2).What’sthepopulationofChina?中国有多少人?ThepopulationofChinaisover1.3billion.=Chinahasapopulationofover1.3billion.中国有13多亿人口。2.Qomolangmaisthehighestmountainintheworld.=Qomolangmaishigherthantheothermountainsintheworld.=Qomolangmaishigherthananyothermountainintheworld.翻译：玛丽是我们班最漂亮的女孩___________________________________/合作探究：小组合作，总结一下population的用法。________________________________________________________________________________________________________________学以致用：1.What____________(is/are)thepopulationofChina?2.Chinahasthe___________________(biggest/most/big/many)populationintheworld.3.(Howmany/What)_____________isthepopulationofyourcountry.知识梳理1.long的名词性是_________翻译成_________，high的名词形式_________翻译成_________，表达东西的长度可以有两种方法例如：这条河100米长。1）The_________oftheriveris100meters.2）Theriveris__________________________.2.Oneofthemostendangeredanimalsintheworld__________thegiantpanda.China_________oneoftheoldestcivilizationsintheworld.oneof+名词复数，谓语动词要用_________数。eg：其中一本书是新的。___________________________________3.Thepopulationoftheworldis6400000000.对人口这个数字划线提问要用特殊疑问词_____________。__________________________thepopulationoftheworld？4.asbigas和…一样大as…as之间的形容词用__________级。TheYellowriverisnotaslongastheYangtzeriver.否定形式notas/so…as意为___________5.CanyoutellmeabitmoreaboutChina?我们学过的可以修饰比较级的副词和短语还有________________________________________注意比较级和最高级WhichisthesecondlongestriverinChina?Whichriverislonger,theNileortheYellowRiver?最高级一般用于_____________者以上相比，最高级前一般要加定冠词_____________，比较级一般用于_____________者之间的比较，被比较者用_____________引出。达标测评案（一）根据句意和首字母补全单词。1.Thel______riverinAsiaistheYangtzeRiver.2.Chinaisoneoftheoldestc________intheworld.3.Oneofthemoste________animalsintheworldisthegiantpanda4.M__________ofcityliesthreemetersblowsealevel.5.Ourplaygroundisabout2000s_______metersinsize.(二)单项选择。1.It’s______intheworld.AthebiggestdesertBbiggestdesertCthebiggestdesertsDbiggerdesert2.Therearenoman-madestructuresas_______theGreatWallAbi...
