人教版高中英语必修第二册精品课件 Unit 3 THE INTERNET Section C Discovering Useful Structures Listening and Talking.ppt

重难探究?能力素养全提升基础词汇——语境记忆1.pressvt.按,压;敦促【佳句背诵】Pressedbymyfriendsaswellasmyparents,Idecidedtoseizetheopportunity.[应用文之个人经历]在朋友和我父母的敦促下,我决定抓住这个机会。2.confirmvt.确认;使确信【佳句背诵】Planningtotakeagrouptopayavisittoyourschoolnextmonth,I’mwritingtoconfirmsomeinformation.[应用文之活动安排]计划下个月组团到贵校参观,我写信确认一些信息。高频词汇——讲练互动1.functionn.功能;作用;机能vi.起作用;正常工作;运转performafunction发挥作用functionas...起……作用;具有……功能thefunctionofateacher教师的职责functionaladj.实用的;功能的;机能的;正常运转的【佳句背诵】Thiskindofnewly-developedelectronicwatchhasanumberofusefulfunctions.[应用文之事物介绍]这种新研发的电子表有许多实用的功能。【即学即练】单句语法填空/单句写作(1)Comparedwiththetraditionalones,theyhavethreeunique__________(function).?(2)Thetwomachineslookalike,butactuallyhavemany__________(function)differences.?(3)Evenifthereisapowerfailure,ourhospitalcancontinueto____________________(正常运转).?(4)Inanotherword,yourfathersadvice____________________(起……作用)partofthesolutiontoyourproblem.?functionsfunctionalfunctionnormallyfunctionsas2.discountn.折扣vt.打折ata(...)discount打(……)折扣get/give/offeradiscount得到/给予/提供折扣discountedprices/fares打折价/票价discountshop/store折扣店discountedadj.已打折扣的【佳句背诵】Theyreofferinga10%discountonallsofasthismonth.[应用文之社会生活]本月他们给沙发统统打九折。【即学即练】单句语法填空/单句写作(1)Wehavemadeanadjustmenttothepriceandwillgiveyou__________specialdiscountof5%.?(2)Thesepackagesgiveyouexcellentadvertisementat__________(discount)price.?(3)新印刷的书籍将会打折销售,这或许会让你感兴趣。Newly-printedbookswillbesold______________________________,whichmayinterestyou.?adiscountedatadiscount3.accountn.账户;描述takeaccountof.../take...intoaccount把……考虑在内onaccountof因为,由于onnoaccount决不accountfor解释;说明;(数量,比例上)占【佳句背诵】Lightingaccountsforabout7%ofthetotalelectricityconsumedintheUS.[应用文之事物介绍]照明约占美国电力消耗总量的7%。【即学即练】单句语法填空/句型转换(1)Accordingtothepolice,itwasBenscarelessnesstha