八年级英语下册 Unit 5 What were you doing when the rainstorm came（第1课时）Section A(1a-2d)课件 （新版）人教新目标版.ppt

Unit5Whatwereyoudoingwhentherainstormcame?,第一课时SectionA(1a2d),浙江地区,Whatwereyoudoing？是过去进行时的特殊疑问句。过去进行时表示在过去某一时刻或某个时间段内正在进行的动作，谓语动词由“was/were动词的现在分词”构成。eg：WewerewatchingTVat8：00yesterdayevening.昨晚8点钟我们在看电视。gooff的用法意为“发出响声”。eg：Thegunwentoffsuddenly.枪突然走火了。意为“(灯)熄灭；停电”。eg：Lightswillgooffifnooneisintheroom.如果房间里没人，灯会熄灭。,begin动词，意为“开始”，其后既可接动词不定式，也可接动词ing形式，意为“开始做某事”。【注意】当出现以下三种情况时必须使用动词不定式：当主语为物时。当begin后的动词是表示心理活动的词，如know，think，understand等时。当begin在句中是“beginning”的形式时。【拓展】beginwith.以开始；用开头suddenly副词，意为“突然地”，其形容词形式为sudden，意为“突然的”。strange形容词，意为“奇特的；奇怪的”，其名词形式为stranger，意为“陌生人”。,重点词组归纳bebusydoingsth.忙于做某事wakeup醒来takeashower洗澡pickup接电话；捡起；拾起,一、根据句意及首字母或汉语提示完成单词。1Theboyheardthe_(奇怪的)noise.2_(突然)Jimhadastomachache.3Itsraining_allday.4Iwaslateforschoolthismorningbecausemy_didntgooff.5Whendidyou_tostudyEnglish?Sevenyearsago.,strange,Suddenly,heavily,alarm,begin,6Theteacher_inherofficewhenitbegantorain.7She_at10：00pmyesterday.8Thechildren_footballatfiveoclockyesterdayafternoon.9Tom_ashowerwhenIcalledhimatthistimeyesterday.10Itsnows_.Dontgoout.Itstoocold.,wereworking,wassleeping,wereplaying,wastaking,heavily,三、句型转换。11Theyswamintheriver.(用atthistimeyesterday改写句子)They_intheriveratthistimeyesterday.12Theywerehaving_an_English_classattenyesterdaymorning.(对画线部分提问)_they_attenyesterdaymorning?13HewaswaitingforthebuswhenIsawhim.(改为一般疑问句)_he_forthebuswhenyousawhim?14Tomhadatrafficaccidentyesterday.(改为同义句)Atrafficaccident_Tomyesterday.15ShewasdoinghomeworkwhenIcalledher.(改为同义句)_shewasdoinghomework，Icalledher.,wereswimming,Whatwere,doing,Was,waiting,happenedto,While,四、根据句意完成下列句子。16他正忙于寻找丢失的钢笔。Heis_thelostpen.17昨天放学后我走回了家。I_afterschoolyesterday.18我没接你的电话，因为那时我不在家。Ididnt_yourphonebecauseIwasntinthen.19彼得如此地累，以至于他直到早上八点半才醒来。Peterwas_tired_he_untilhalfpasteightinthemorning.20我离开教室的时候看到詹妮正在写作业。I_Jenny_whe