翼教版九年级英语上册Lesson 30课件

Lesson30:ScienceAffectsUs 1)fun①havefundoingsth.②It’sfuntodo/doingsth.2)辩析find,lookfor,huntI.Learningaims:Thenewwords:affect,suggest,development,mobilephone,discoveryII.Learningimportantanddifficultpoints: NewWordsaffectsuggestdevelopmentmobilephonediscovery ThinkAboutIt!◆Haveyoueverdoneanyinterestingexperiments?Canyoudescribeoneofthem?◆Whatwouldlifebelikewithoutcomputersormobilephones? LanguagePoints 作可数名词，意为“发现、发觉”，复数形式是discoveries。如：1.discoveryThisisanimportantdiscovery.这是一个重要的发现。 Wehavediscoveredtheirsecrets.我们已经发现了他们的秘密。discover是及物动词，意为“发现”，后加名词、代词或宾语从句。如： Mysisterisgrowingtallerandtaller.我妹妹长得越来越高。Ourcityisbecomingmoreandmorebeautiful.我们的城市变得越来越美了。2.Scientificdiscoveriesaremakingourlivesbetterandbetter.“比较级+and+比较级”表示“越来越”。 Exercises 1.Wehavegoteverything________.Let’sstarttheexperimentnow.2.Thishallisbig________tohold1,000people.3.Youcan’tpullthedooropen.Youhaveto________it.4.Myfatheroften_______metotheparkwhenheisfree.I.根据句意用适当的词语填空。takesreadyenoughpush 1.你能给我做个风筝吗？Canyoumakeakite____________?2.他说他有很多工作要做。Hesayshehasalotofwork__________________.3.我们相信我们能在一周内完成工作。We___________thatwecanfinishtheworkinaweek.II.根据所给的汉语完成句子，每空一词。aresureformetodo HomeworkPreviewnextlesson.