八年级英语下册 Unit 4 The Internet Connects Us Lesson 20

Unit4TheInternetConnectsUsLesson20Ⅰ.根据汉语提示写出下列单词或短语1.输入;进入v._____2.关键;钥匙n.____3.隐藏;躲避v.____4.搜索引擎____________enterkeyhidesearchengine5.搜索_________6.决定做某事______________7.用这种方式__________searchfordecidetodosth.inthiswayⅡ.根据汉语提示完成下列句子1.这是许多国家最重大的节日之一。It’s_______________holidaysinmanycountries.2.日期要取决于月球,但它总是在三月或四月。Thedate__________themoon,but__________inMarchorApril.oneofthebiggestdependsonitisalways3.在这一点上,它就像中国的春节。__________,_______theChineseSpringFestival.4.复活节是西方文化中一个重要的节日。______is__________________inWesternculture.InthiswayitislikeEasteranimportantfestival5.复活节每年不在同一天。Easterdoesnot______the_____dayeachyear.fallonsameⅢ.Readthedialogueandanswerthequestions1.WhatdoesMsLiuaskherstudentstodo?_________________________2.WhatdoesthedateofEasterdependon?___________WriteareportaboutEaster.Themoon.3.HowdopeoplecelebrateEaster?___________________________________________________________________________PeoplecelebrateEasterwiththeirfamilyandfriends.Theyeatdeliciousfoodtogether.要点1searchn./v.搜索,查找Step1难点·探search,lookfor,find和findout有什么区别?Step2语境·悟*Ienteredsomekeywordsintoasearchenginetofindinformationonthistopic.我在一个搜索引擎上输入一些关键词去寻找关于这个话题的信息。(P52)*Weareonthewaysearchingfortruth.我们在探求真理的路上。Step3知识·得search的用法search作名词,意为“搜索”;作动词,意为“搜索;搜寻;调查”,后可接宾语,也可不接宾语;其宾语可以是房屋、人身、衣袋等名词。常用短语_________指“搜寻、搜索某人或某物”,search后还可接要搜查的地方,即searchsomewhereforsb./sth.,意为“在某处搜寻某人或某物”。searchfor【辨析】search,lookfor,find与findoutsearch主要是指搜查某人或细查某地以搜寻某人或某物lookfor意为“寻找”,强调有目的地寻找这一动作,强调过程find意为“找到”,强调结果findout意为“找到,查明,发现”,着重表示通过思考、分析、理解、询问后“弄清楚、查明”Step4考点·练选词填空(find,search,lookfor,findout)①Hewantsto______foranswerontheInternet.②I____mybookinthedesk.③Iam__________mymissinggloves.④I’ll_______whohasbrokenthewindow.searchfindlookingforfindout要点2dependon依靠,取决于Step1难点·探dependon的用法有哪些?Step2语境·悟*Thedatedependsonthemoon,butitisalwaysinMarchorApril.日期要取决于月球,但它总是在三月或四月。(P52)*Childrendependontheirparentsforfoodandclothing.小孩依赖他们的父母供给衣食。*Thisactivitydependsonyourdecision.这次活动取决于你们的决定。Step3知识·得dependon的用法depend是不及物动词,可以单独使用,若其后接宾语时,通常要加介词on或upon,即dependon=dependupon,意为“取决于;决定于;依赖于”,后接名词、代词、动名词或从句。Step4考点·练①(2018·随州中考)现在的孩子过于依赖父母。Childrenthesedays_________theirparentstoomuch.dependon()②(2018·宜昌中考)—Aresearchsuggeststhatwalkinghelpspeoplelivelonger.—Iquiteagree,butit_____onwhenandhowtheywalk.A.remainsB.separatesC.returnsD.dependsD