冀教版九年级英语上册《Science Affects Us》Look into Science! PPT下载.pptx
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《ScienceAffectsUs》LookintoScience!PPT下载第一部分内容：ThinkAboutIt!1.Haveyoueverdoneanyinterestingexperiments?Canyoudescribeoneofthem?2.Whatwouldlifebelikewithoutcomputersormobilephones?Newwordssuggestv.建议developmentn.发展discoveryn…《ScienceAffectsUs》LookintoScience!PPT下载第一部分内容：ThinkAboutIt!1.Haveyoueverdoneanyinterestingexperiments?Canyoudescribeoneofthem?2.Whatwouldlifebelikewithoutcomputersormobilephones?Newwordssuggestv.建议developmentn.发展discoveryn.发现affectv.影响.........ScienceAffectsUsPPT，第二部分内容：ListeningTask:writeitistrueorfalse.()1.Jennydidanexperimentabouttheforceoftheair.()2.WangMeithinksthelifewouldbedifferentwithoutscientificdevelopments.()3.BrianlearnedaboutDNAthisweek..........ScienceAffectsUsPPT，第三部分内容：LanguagePoints1.Isuggestyoutryit,too!我建议你也试一试！suggest意为“建议”，后接名词、动名词或that从句。Dannysuggestedgoingtotheparkthisafternoon.丹尼建议今天下午去公园。Shesuggestedthatweshouldgoforawalk.她建议我们应该去散步。2.Theairpressurepushinguponthecardboardishigherthanthatofthewaterwashingdownfromtheinsidethejar.托住纸板向上的空气压力大于广口瓶内不的向下的压力。1)pushup向上推，pushdown向下按。Willyouhelpmepushupthewindow?你能帮我把窗户推上去吗？Whattheyhavedonepusheddownprices.他们的做法压低了价钱。2）that在句中为替代词，代替theairpressure，以避免重复。that替代不可数名词或可数名词单数。TheweatherinHainaniswarmerthanthatinShenyanginwinter.海南的冬天比沈阳要暖和。3.Thebutterfliesthatreturntothesoutharethegreat-greatgrandchildrenofthebutterfliesthatleftforthenorth.这些飞回南方的蝴蝶是春天飞往北方蝴蝶的曾曾子孙。1）thatreturntothesouth和thatleftforthenorth均为定语从句。2）leavefor意为“前往”，“leave+地点”则表示离开某地。TheyleftforShanghaiyesterday.他们昨天去上海了。.........ScienceAffectsUsPPT，第四部分内容：Practice根据句意及提示补全单词1.Allofus_______(建议)thatweshouldtravelbycar.2.The_________(发现)surprisedthescientists.3.Hiswords______(affect)mylife.4.Myyoungerbrotherboughtanew__________(手机)yesterday.关键词：冀教版九年级上册英语PPT课件免费下载，ScienceAffectsUsPPT下载，LookintoScience!PPT下载，.PPT格式；
