八年级英语 第3单元1课时课件 人教新目标版.ppt

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1、Unit3WhatwereyoudoingwhentheUFOarrived?SectionA1a-1cWhat’shedoingnow?Whatwashedoingatthreeo’clockyesterdayafternoon?Hefootball.wasplaying.Heisplayingfootball.Whatwasshedoingatseveno’clockyesterdaymorning?SheWhat’sshedoingnow?Sheisrunning.wasrunning.Whataretheydoingnow?TheyWhatw

2、eretheydoingattenlastnight?Theyaredancing.weredancing.过去进行时含义:表示过去某个时刻正在进行的动作。结构:was/were+doing例句：IwashavinganEnglishclassatthistimeyesterday.现在进行时含义:表示现在正在进行的动作。结构：is/am/are+doing例句：IamhavinganEnglishclassnow.AskandanswerinpairsWherewereyouat6:00yesterdayevening?Whatwereyoudoi

3、ng?1inariverswimming2inaparkplayingbasketball3inashopdoingsomeshopping4athomecooking5athomedoingmyhomeworkIwaswatchingaTVprogramaboutUFO.DiscussDoyoubelievetheUFO?Doyouknow?WhatisUFO?UFO---”UnidentifiedFlyingObject”1.最早发现于埃及,据今3400多年.2.第一个目睹飞碟的人是美国人:马丁3.查尔斯.福特是第一个研究飞碟的人.4.中国的飞碟

4、纪录可追溯到公元前139年.5.飞碟的特性:a.变幻莫测的形体b.动静自如的速度c.强大的电磁效应d.攻守自如简介:"UFO"是英文"UnidentifiedFlyingObject"的缩写,意思是未查明身份的飞行物体.1974年,美国人阿诺德发现一组编队飞行的不明物体,并把它形象的比喻为"水上打漂的碟子",从此,飞碟一词不胫而走,成了"UFO"的通俗叫法.CultureDoyoubelievethealiens?Whatdoyouthinktheylooklike?外星人SupposetheUFOarrivedinyourcityattenlast

5、night.Wherewereyouthen?Let’shavealookwheretheotherswere.Shewasinherbedroom.Thebabywasinitsbathroom.Shewasinfrontofthelibrary.Hewasinthekitchen.Theywereinthebarbershop.1a.WherewereyouwhentheUFOarrived?Lookatthepicturebelow,andgivetherightstatements.WherewereyourwhentheUFOarrive

6、d?Iwasstandinginfrontofthelibrary.Iwasinthekitchen.Iwasinmybarbershop.Iwasinthebarber’schair.Iwasinmybedroom.Iwasinthebathroom.1bListentothereporter’squestionsandchoosethecorrectresponses.1.A.standinginfrontofthelibraryB.studyinginthelibrary2.A.cleaningmyroomB.sleepinglate3.A.m

7、akingamilkshakeB.cookingdinner4.A.gettingoutoftheshowerB.talkingonthephone5.A.eatinglunchB.cuttinghairReporter:So,whatwereyoudoingwhentheUFOarrived?Girl1:Well,Iwasstandinginfrontofthelibrary.Boy1:Iwassleepinglate.Woman1:Iwascookingdinner.Reporter:Howaboutyou?Man1:Iwasgettingout

8、oftheshower.Man2:AndIwascuttinghair.Groupwork:Whatwere