2019年春八年级英语下册 Unit 5 What were you doing when the

SectionB(3a-SelfCheck)快乐预习感知任务一:补全对话A:Hi,Peter!Ihadanunusualdreamlastnight.B:1.BA:IsawaUFOwhenIwaswalkingbackhome.B:2.EA:AnaliengotoutoftheUFO.3.DB:Whatwasthemandoing?A:4.AWhenhesawthealien,hewastooafraidtodoanything.5.CWhenitwasinthecar,Icalledthepolice.B:Soundsinteresting.Areyouscared?A:Maybealittle.快乐预习感知A.Hewasdrivingacar.B.Whathappened?C.Thenthealiengotintothecar.D.Anditbegantorunafteraman.E.Whatwasgoingon?快乐预习感知任务二:完成句子1.Theycanrememberwhattheyweredoingwhentheyheardofthatevent(听说那件事).2.Heisn’tanhonestman,andhestilldoesn’ttellthetruth(说出事实)abouttheevent.3.Shewasplayingthepiano(弹钢琴)whentheteachercamein.4.Ifoundawalletbythesideoftheroad(在路边).互动课堂理解WhenIheardmyname,myheartwasbeatingsoquicklyIthoughtIwouldstopbreathing.当我听到我的名字时,我的心跳得很快,感觉要停止呼吸。剖析beat是动词,在句中指“(心脏等)有节律地跳动”。Icanfeelmyheartbeatfasterandfaster.我感到心跳越来越快了。互动课堂理解拓展beat其他常见用法汇总:(1)beat基本意思是“打”,指连续的击打,其目的一般是惩罚他人,击打动作迅速而有序,一般不指明使用的器具。Hebeathisbrotherforlying.他因为他的弟弟说谎而揍他。(2)beat作“拍打”讲时,主语多为风、雨、海浪等名词。“拍打在……(地方)”则用at,on,against等引起的介词短语。Therainbeatagainstthewindow.雨点敲打着窗户。(3)beat用作“打败,战胜”时,其主语多为team一类的名词,当作“难倒,使无法解答”讲时,其主语则为problem等。Thisproblemhasbeatenme.这个问题难住了我。互动课堂理解辨析beat与winwin和beat都可用作及物动词,作“赢,战胜”讲时,其区别主要在于宾语的不同。win的宾语是比赛、战争、奖品、金钱等名词,即race,match,game,competition,war,prize之类的词;beat的宾语则是比赛、竞争的对手,即指人或球队的名词或代词。其区别可见下图:Theywonthematchthistime.这次他们赢了比赛。Weplayedverywell,andwebeatthem.我们发挥很好,打败了他们。