Lesson 30 Unit 5Look into Science课件(共21张PPT).pptx
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1、Lesson 30Unit 5 Look into Science学习目标学习目标objectives1.Words and expressions:mobile phone,suggest,affect,development,discovery,in place2.Continue to learn Attributive Clause.3.Keep trying and never give up.Lead inSome ExperimentsThink about it1.Have you ever done any interesting experiments?Can you de
2、scribe one of them?2.What would life be like without computers or mobile phones?Pre-readingdiscoveryaffectsuggestmobile phonedevelopmentn.发现发现v.影响影响v.建议建议n.手机手机n.发展发展New words Science affects peoples _ lives.Without the scientific developments of recent years,our lives would be very different.Can yo
3、u imagine life without computers or _?Scientific _ are making our lives better and better.DNA is really one of the most amazing things on the earth.Many people think it will _ the world.everydaymobile phonesdiscoverieschangeWhile-reading1.Wang Mei didnt enjoy learning about DNA.()2.Who did an experi
4、ment in science class this week?_.3.Does Wang Mei think the experiment they did sounds interesting?_.4.The air pressure _ is higher than that of the water pushing down from inside the jar.5.I always wonder what life would be like without computers or mobile phones._FBrian,Danny and JennyYes,she does
5、pushing up on the cardboard我一直想知道如果没有电脑和手机生活会是什么样子。我一直想知道如果没有电脑和手机生活会是什么样子。1.I suggest you try it,too!Language Points suggest v.建议,提议建议,提议1)suggest sth.to sb.向某人建议某事向某人建议某事2)suggest doing sth.建议做某事建议做某事3)suggest that(should+do)建议建议4)suggestion n.建议建议2.The experiment you did sounds interesting.定语定语从句
6、从句;先行词为;先行词为experiment,(that)you did为从句。为从句。sounds interesting 听起来有趣听起来有趣sound接接adj.作表语。作表语。3.Scientific discoveries are making our life better and better.This is an important discovery.这是一个重要的发现。这是一个重要的发现。We have discovered their secrets.我们已经发现了我们已经发现了他们的秘密。他们的秘密。discovery作可数名词,意为作可数名词,意为“发现、发觉发现、发
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