八年级英语下册Unit3-Section-B课件(精英版)

Unit3:WhatwereyoudoingwhentheUFOarrived?SectionBWhatwereyoudoing

whentheteachercamein?Iwastalkingwhentheteachercamein.WhileIwastalking,theteachercamein.Whatwasyoudoing…?Ithinkyouwere…/Wereyou…?Time

whenyoucameinthistimeyesterdaythistimelastSundayIwas…IwashavinganEnglishclass.Iwaswatchingamovie.Thegirlisclimbingthetree.Sheisshouting.shoutat与shoutto的区别：shoutatsb.和shouttosb.均可表示“对某人大声喊”,但两者的用法是有区别的。一般说来,shoutatsb多指因为生气等而非善意地对某人吼叫,shouttosb多指因距离远而不得不大声叫喊(否则对方无法听见),不带生气等感情因素。比较并体会以下例句:Heshoutedatmetogetout.Themanisjumping

down.Themanisscared.scaredThesnakeisscary.scary与scared的区别：scary指的是什么事情或东西恐怖。如：Themovieisreallyscary.这电影真恐怖。scared指某人感到害怕，如：Shefeelsscaredbecauseofthebigdog.因为这只大狗，她感到害怕Cdba1.climbatree/hetree在树上(外来物）onthetree在树上（树本身生长的）2.callthenewspaper/police/TVstation.

3.takeaphoto4.rideone’sbicycle.Unit3本单元的考点：用过去进行时，来表示当过去某事发生的时候，某某正在做某事。同学们千万不要忘了过去进行时的格式was(were)+doing,以及when和while的运用。大家试着写一段：昨天早上当老师走进教室时，我们正在休息，有些人在听音乐，有些人在做作业，有些人在交谈。我正在和汤姆下棋。

Wewerehavingarestwhenteachercameintotheclassroomyesterdaymorning.Somestudentswerelisteningtomusic,somestudentsweredoingtheirhomework,andsomestudentsweretalking.IwasplayingchesswithTom.NewYorkCitytrainstationranawayWhathappened?Canyouanswerthequestions?1.WhatwasthenameofLinda’sdog?2.WherewasthedogwhenLindafoundit?3.Whofoundthedog?ItsnameisDavy.Outsidethetrainstation.Apolicedog.Readthearticle.Thenwriteanswerstothequestions.1.WhatwasLindadoingwhenDavyranaway?2.Whycouldn’tLindaseeDavy?Lindawasbuyinganewspaperatthetrainstation.Lindacouldn’tseeDavybecausethestationwascrowded.33.WherewasDavywhileLindawaslookingforhim?4.WhathappenedwhileLindawaslookingforhim?Davywasoutsidethestation.Davymetanotherdogoutsidethestation.5.WhatwasDavydoingwhenLindafinallysawhim?Davywasjumpingandrunningwithanotherdog.Canyoufindsentenceswith“while”?1.WhileLindawasbuyinganewspaperatthetrainstation,thedoggotoutofhisboxandranaway.2.Whileshewastalkingonthetelephone,Davymetanotherdogoutsidethestation.3.Whilethepolicewerecoming,LindawalkedaroundthestationandcalledDavy’sname.1.He’sscared.

bescared

(某人)给吓坏了,害怕了e.g.Hewas

scaredwhenheheardthestrangevoice.

当他听到了那个奇怪的声音,他害怕了。Explanation2.Lindawalkedaroundthestation在车站走来走去around大约；旋转；到处，四处；在周围3.Shedidn’tthink

about

lookingoutsidethestation.她没想到过要往车站外面看一看。

think

about

doing

“考虑做某事”

look

outside

“往外看”lookafter照顾，照料

lookat看着lookaround/about四处看看，四下环顾lookback回头看;回顾lookdownupon(on)看不起,轻视lookinto朝...看去;调查looklike看上去象lookout当心，小心，留神lookup查寻，查阅;抬头看4.Happen的三种用法："sth.+happen+地点/时间"，意为"某地/某时发生了某事"。例如：Anaccidenthappenedinthatstreet.那条街发生了一起事故。What'shappeningoutside?外面发生什么事了？2.sth.+happento+sb.意为"某人出了某事(常指不好的事发生在某人身上)"。例如：Acaraccidenthappenedtohimyesterday.昨天他发生了交通事故。Whathappenedtoyou?(=Whatwaswrong/thematterwithyou?)你怎么啦？3."sb.+happen+todosth."意为"某人碰巧做某事"。例如：Ihappenedtomeetherinthestreet.我碰巧在街上遇见她。gotoutoftheboxandranawaymetanotherdog

1234buyinganewspapercallingthepolicethepolicecameshoutingthedog’snamefoundthedogjumpingandrunningRetell!(复述)4aLucyUsethesepicturestowriteastory.LastSundayHowdidLucygotothepark?Howwastheweatherthatday?Itwasasunnyday.Lucywenttotheparkbybike.Wherewasherbike?Whatwasthetime?Whatwasthegirldoing?Itwas11:10.Lucywasstandingbythelakeandwatchingsomepeopleswimminginthelake.Itwasunderatree,notfarfromher.Whatwasthemandoingwhilelucywaswatchinghappily?steal(stole)v.偷WhileLucywaswatchinghappily,amanwasstealingherbikeWhatwasthetimewhenshefoundherbikewasstolen(被偷)

?Whatdidshedo?Howdidshefeel?

At11:20,Lucyfound(that)herbikewasstolen.Shecalledthepolice.Keywords:

rideabikebythelake在湖边

watchsb.doingsth.steal(stole)v.偷

wasstolen被偷

beworried(着急)callthepoliceatonce(马上)ItwasafinedaylastSunday.Lucywenttotheparkbybike.Sheputherbikenearthelake.Shesawsomepeopleswimminginthelake.At11:15,whileshewassittinghappily,athieftookherbikeaway.Afterawhile,shefoundhisbikewaslostat11:20.Shewasvery