八年级英语上册 Module 4 Unit 3 language in use课件1 外研版.ppt

unit3languageinuse let sreview 单项选择 i ateacherfortenyears a amb havebeenc be2 i thelastpageofthebooklastnight a readb havereadc amreading3 he thearmyin1999 a hasjoinedb joinsc joined4 projecthope 2 000 000peoplesince1989 a trainedb hastrainedc train5 maryandjack eachotherfornearly12years a knowb knewc haveknown6 it simportantforme agoodmarkintheexam a togetb getc getting 1 现在完成时不可与表示特定过去时间的副词连用 e g 1 i leave shanghai3daysago ishanghaifor3days 2 tom catch acoldthedaybeforeyesterday tomfor3days 2过去时只限于表示过去的动作本身 与现在的结果无关 e g whendidhecome whenhashecome 3 现在完成时不与疑问副词when连用 而一般过去时则可以 e g hehasboughtahouse heboughtahousefivedaysago have left been away from caught has had a cold 如 ago lastweek then yesterday justnow amomentago等 现在完成时vs一般过去时 现在完成时 三 现在完成时 构成 用法 常用状语 have 动词过去分词has 动词过去分词 表示某一动作或状态从过去某一时间一直持续到现在 for 一段时间since 过去某一时间 activity2 writequestions usehowlonghave has tony knowdaming betty liveinbeijing bettyandtony studychinese bettyandtony beatbeijinginternationalschool betty knowaboutprojecthope howlonghastonyknowndaming howlonghasbettylivedinbeijing howlonghavebettyandtonystudiedchinese howlonghavebettyandtonybeenatbeijinginternationalschool howlonghasbettyknownaboutprojecthope activity3 completethesentenceswiththecorrectformoftheverbsandfororsince tony know daming september2003 2 betty live inbeijing 2003 3 bettyandtony study chinese ayear 4 bettyandtony be atbeijinginternationalschool lastyear 5 betty know aboutprojecthope oneday linglingtoldheraboutityesterday hasknownsince haslivedsince havestudiedfor havebeen since hasknownfor activity4 workinpairs writeashortconversation a hello mary b hello daming a mayiaskyousomequestions b sure goahead a howlonghaveyouknownyouroldestfriends b foralmosttenyears a howlonghaveyoustudiedenglish b since2000 a howlonghaveyoulivedinyourcity b sincethedayiwasborn a howlonghaveyouknownyourteacher b foroneyear a howlonghaveyoubeenatthisschool b since2005 activity5 underlinethecorrectanswers 1 were 2 lived 3 moved 4 wrote 5 hasjuststarted 6 havemoved 7 haveseen activity61 thousandsof2 paysfor3 trains4 dropoutof5 help6 study7 difficult onehundred100onethousand1 000onemillion1 000 000onebillion1 000 000 000onepointone1 1 activity8 matchthewordswiththenumbers abillionfourthousandthreehundredandtwentyfivemillionsixpointtwotwelvepointthreesixninepointfourthree 6 21 000 000 0009 434 00012 363205 000 000 activity9 replacethenumbersinthepassagewithwords 46 2 000 000 1 000 000 20 30 5 000 forty six twomillion onemillion twenty thirty fivethousand aroundtheworld oxfordcommitteeforfaminerelief oxfam 牛津饥荒救济委员会 oxfaminternationalisaconfederationof12organizationsworkingtogetherwithover3 000partnersinmorethan100countriestofindlastingsolutionstopoverty sufferingandinjustice withmanyofthecausesofpovertyglobalinnature the12affiliatemembersofoxfaminternationalbelievetheycanachievegreaterimpactthroughtheircollectiveefforts oxfamisanorganisationwhichraisesmoneyfordifferentprojects ithelpspoorpeopleincountriesaroundtheworld oxfampaysforcleanwaterandschools ithasshopsandsellsfruitandcoffeegrownbypoorfarmers itpaysafairpricefortheirwork richpeoplegiveclothestotheshops oxfamsellsthemandusesthemoneytopayforitsprojects 牛津饥荒救济委员会是一个为许多不同项目筹集资金的组织 它主要帮助全世界各个国家的贫困人口 牛津饥荒救济委员会为贫困人们买净水 建学校 它有自己的商店 专门卖由贫困的农民们种植的水果和咖啡 它给的价钱很公平 富人们常给这些商店一些衣服 牛津饥荒救济委员会卖了这些衣服 并将卖来的钱用于他们所资助的项目 moduletask task1 workingroups makealistofthreethingsprojecthopehasdoneandthinkaboutwhatprojecthopestillneedtodo e g ithasbuiltmanyschools ithastrainedteachers ithasbuiltmanylibraries thingsitstillneedtodo helpmorepoorchildrengobacktoschoolbuildhospitalsforpoorandremoteplacesbuildroadforsomemountainvillages comparewithyoureducation thenwritealettertothepublic introducethosepoverty driven 为贫穷所困的 childrenandaskmorepeopleforhelp dearunclesandaunts i mamiddleschoolstudentinbeijing lastsummerholiday iwenttomygrandparents ingansu thereimetseveralfriends theywereatthesameageasme buttheydroppedoutofschoolbecausetheirfamilieswerepoor liyinmingisonly14 buthehasbeenawayfromforseveralyearsonlybecausehisparentshavebeenillandandhehastolookafterthem therearestillmorechildrenlikehim soihopeyouwillhelpthemsothattheycanstudyatschool ithinktheywillbethankful thankyou amiddleschoolstudent task2 i stay inmyaunt shomeneartheseaforaweeklastsummer 2 mymother teach intheschoolfortwentyyearsbynow 3 jamieandmartin study inb