八年级英语下册 Unit 7 Know Our World Lesson 42 North Amer

Unit7KnowOurWorldLesson42Ⅰ.根据汉语提示写出下列单词或短语1.百万n._______2.平方;广场;正方形n.______3.落基山脉________________4.西班牙(人)的adj._______millionsquareRockyMountainsSpanish5.墨西哥人;墨西哥的n.&adj.________6.平方公里________________7.北美五大湖______________8.淡水__________9.在面积上______10.write的过去式是_____,过去分词是_______MexicansquarekilometerstheGreatLakesfreshwaterinareawrotewrittenⅡ.根据汉语提示完成下列句子1.加拿大的南部是美国。___the_______CanadaistheUnitedStates.2.大部分人说英语或法语,但汉语是第三种最普遍的语言。MostspeakEnglishorFrench,butthe_________________languageisChinese.Tosouthofthirdmostcommon3.墨西哥比加拿大和美国都要小。Mexicois_______than____Canada____theU.S.4.它是北美在人口数量上最大的国家。It’sthe______countryin__________inNorthAmerica.5.世界哪个大陆令你感兴趣?______continentoftheworld________you?smallerbothandlargestpopulationWhichinterestsⅢ.ReadLesson42:NorthAmericaandanswerthequestions1.HowmanymaincountriesdoesNorthAmericahave?__________________________________________2.WhichisthebiggestcountryinareainNorthAmerica?________Three.TheyareCanada,AmericaandMexico.Canada.要点1tothesouthof...在……范围之外的南方Step1难点·探(1)如何用不同的介词表示不同的方位?(2)方位名词如何变为形容词?Step2语境·悟*TothesouthofCanadaistheUnitedStates.在加拿大的南部是美国。(P108)*TaiwanislandliesinthesoutheastofChina.台湾岛位于中国的东南方。*HebeiprovinceisonthenorthofShandongprovince.河北省在山东省的北边。*QingdaoisintheeastofShandongprovince.青岛在山东省的东边。*BeijingisinthenorthernpartofChina.北京在中国的北部。Step3知识·得说明:BisintheeastofA.CisontheeastofA.DistotheeastofA.(简记:包含用in,相切用on,相离用to)(2)south,north,east,west等方位名词变为相关的形容词,在其词尾加____,则变为________,northern,_______,western。-ernsoutherneasternStep4考点·练①海南在北京的南面。Hainanis___________ofBeijing.②Liaoningprovinceliesinthe________(north)partofChina.()③Thailandis_____thesouthofChina.A.inB.onC.toD.attothesouthnorthernB要点2the+序数词+形容词最高级,第几最……Step1难点·探如何用带有序数词的形容词来表示最高级?Step2语境·悟考点the+序数词+形容词最高级,第几最……MostspeakEnglishorFrench,butthethirdmostcommonlanguageisChinese.大部分人讲英语或法语,但第三最普通的语言是汉语。(P108)*Whoisthetallestinyourclass?在你们班谁最高?*Whatdoyouthinkisthefourthmostusefulinvention?你认为第四有用的发明是什么?*TheYellowRiveristhesecondlongestriverinChina.在中国黄河是第二长的河流。Step3知识·得“the+序数词+形容词的最高级”表示“第几最……”,如果表示“第一最……”,则可以省略序数词first。Step4考点·练()①(2018·北京改编)Tonyisthethird_____boyinhisclass.A.tallB.tallerC.thetallestD.tallest②DoyouknowthatChinaisthethird______(large)countryintheworldinarea.Dlargest