八年级英语下册 Unit 10 I’ve had this bike for three years（第2课时）课件 （新版）人教新目标版.ppt

unit10i vehadthisbikeforthreeyears 第二课时sectiona 3a 4c 自主学习方案 新词自查 根据汉语提示写单词 1 chinahasbuiltlotsof 铁路 theseyears 2 maybewedon tneed 某些 toysanylonger 3 mybrotherisan 诚实的 kid henevertellslies 4 the 相机 istooexpensive ican taffordit 5 welcometomy 家乡 it sabeautifulplace railway certain honest camera hometown 课堂导学方案 step1情景导入 doyouwanttohaveayardsale whatdoyouwanttosellattheyardsale readthearticlewrittenbyafatherforanewspaper whatishisfamilygoingtosellattheyardsale son atrainandrailwaysetthetoymonkeydaughter certaintoysfather footballshirts 3a 课堂导学方案 step2 3a 3c readthepassageandchoosetrue t orfalse f 1 mydaughteris15andmyboyhasalreadystartedjuniorhighschool 2 ourhousereallygetsmaller f f carefulreading 3 mysonwasquitesadatfirst 4 mydaughterfelthappytopartwithcertaintoys 5 iwanttogiveupmyfootballshirts t f t 1 whydidtheydecidetohaveayardsale 2 whatdotheywanttodowiththemoneyfromthesale becausethefather schildrengetbiggerandtheirhouseseemstogetsmaller theywanttogivethemoneytoachildren shome readthearticleagainandanswerthequestions 3b 3 whydoesthesonwanttokeephistrainandrailwayset 4 howcantheoldtoysbeusefulagain becausehehasowneditsincehisfourthbirthday andheplayedwithitalmosteveryweekuntilhewasaboutseven theycanbesoldtothepeoplewhoneedthem 5 haveyoueverthoughtabouthavingayardsaletosellyourthings whatwouldyoudowiththemoneyyouraise yes ihave iwouldgiveittothecharity 1 wehavealreadyclearedoutalotofthingsfromourbedrooms clearv 清理 清除clearout清理 丢掉e g i llclearoutthatclosetforyou 我要替你把那个小衣橱清理出来 languagepoints 2 wehavedecidedtoeachsellfivethingsthatwenolongeruse nolonger意为 不再 不复 有时可用not anylonger或not anymore替换 如 henolongerliveshere hedoesn tlivehereanymore anylonger 他不再住这儿了 1 certainadj 意为 某种 某事 某人 e g hedecidedtosellhiscertainbooks 他决定卖掉他的某些书籍 拓展 certain形容词 意为 确实的 无疑的 3 mydaughterwasmoreunderstanding althoughshealsofeltsadtopartwithcertaintoys 常用结构 becertaintodosth 肯定要做某事becertainof aboutsth 对某事确定 有把握becertainofdoingsth 有把握做某事becertain 从句一定 e g hefeltquitecertainofsuccess 他对成功很有把握 2 partwith放弃 交出 partv 离开 分开e g don tpartwithyourdream 不要放弃你的梦想 4 asforme ididnotwanttogiveupmyfootballshirts but tobehonest ihavenotplayedforawhilenow 1 asfor至于 关于e g andasforus wearefortunate 可对我们来说 我们是幸运的 2 tobehonest意为 说实在的 说实话 经常单独使用 作插入语 用逗号与句子隔开 类似的表达还有totellthetruth 老实说 说实话 e g tobehonest sheisnotanhonestgirl 说实话 她不是一个诚实的女孩 honest为形容词 意为 诚实的 老实的 反义词为dishonest 不诚实的 e g anhonestmandoesnottelllies 诚实的人不会说谎 3 whilen 一段时间 一会儿while还可用作连词 引导时间状语从句 意为 当 的时候 while引导的时间状语从句中的动词必须是延续性动词 e g theychatteredawayhappilyforawhile 他们高兴地闲扯了一会儿 hekeptintouchwithuswhilehewasonvacation 他在度假期间仍与我们保持联系 grammarfocus 课堂导学方案 step for和since在现在完成时中的应用 for与since都能与现在完成时连用 但区别较大 1 for后须接 时间段 hehasstudiedenglishforfiveyears 他学英语5年了 2 since后须接 时间点 hehasstudiedenglishsince1999 他从1999年开始学英语 3 二者可以转换for 一段时间 since 一段时间 agohehasbeenhereforfiveweeks hehasbeenheresincefiveweeksago 他到这儿已经有五个星期了 如 hehastaughtheresincehecametochina 自从他来到中国就在这儿教书 wehavebeenfriendssincewemetinschool 我们从在学校见面起就成为了好朋友 4 since能引导时间状语从句 主句用现在完成时 从句用一般过去时 而for则不能 5 现在完成时常用句型 itis hasbeen 时间段 since 时间状语或从句itisfourdayssincelastfriday 从上周五到现在已经四天了 ithasbeentwoyearssincejimcametobeijing 吉姆来北京已经两年了 6 均须与延续性动词连用 也可以与非延续性动词的否定式连用 如 ihaveboughtthiscomputersincefouryearsago ihavehadthiscomputersincefouryearsago ihaven tboughtanythingfortwomonths ihaven theardfromhimfor3weeks jimisinjapan hearrivedtherethreedaysago 2 theyareveryhungry theirlastmealwastenhoursago 4arewritethesentencesusingfororsince jimhasbeeninjapanforthreedays theyareveryhungrybecausetheyhaven thadtheirmealfortenhours 课堂导学方案 step4 4a 4c 4a 3 ihaveacamera iboughtitin2009 4 iknowanna ifirstmetherthreeyearsago 5 lindaisill shebecameillonmonday ihavehadacamerasince2009 ihaveknownannaforthreeyears lindahasbeenillsincemonday 4b fillintheblankswiththecorrectformsoftheverbsinbrackets i neverbe tothewaterparkbefore iwantto go nextmonthbeforetheweathergetstoocold 2 they neverown anypets butthey alwayswant tohaveadog haveneverbeen go haveneverowned alwayswant 3 we have apianosincelastnovember we buy itfromthelifamilywhentheymovedtotheuslastyear 4 cathyandamy notbe backtotheirhometownfortwoyears they miss theirhometownalotandhopetovisittheplacenextyear havehad bought haven tbeen miss 5 thismuseum be hereforover20years it be oneoftheoldestbuilding