Module 2 DNA the secret of life Period Four Reading Practice 课件

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1、Module2DNAthesecretoflifePeriodFourReadingPractice课件1．v．修改，更改→n．修改2．adj.具有监管权的→n．规章制度3．n．标签→adj.贴有标签的4．adj.不受影响的；抵抗的→n．阻止，抵抗→v．抵制Ⅰ.单词识记modifymodificationregulatoryregulationlabellabeledresistantresitanceresist课前自主学习5．v．批准，核准；认可→n．批准，同意6．v．反对→n．反对→n．反义词7．n．检查→v．检查8．adj.可以食用的→v．吃→v．喝→adj.可饮用

2、的9．v．生产；n.农产品→n．产品→n．产量10．n．品种，种类→adj.各种各样的→v．变化approveapprovalopposeoppositionoppositeinspectioninspectedibleeatdrinkdrinkableproduceproductproductionvarietyvariousvary1．bebad对……有害2．call呼吁3．thedifference辨析；区别4．upnow直到现在5．infavour支持6．placeaban对……禁止7．apply适用于8．payattention注意9．fromnow从现在起10．

3、run总计Ⅱ.短语天地forontelltoofontotooninto1．NeitheryoungnoroldpeoplefearedpossiblesideeffectsfromGMfoods.[信息提取]句中neither...nor...是引导否定结构的句子，意为“两者都不……”。[例句仿写]猫既不在房间里也不在屋顶上。Ⅲ.句型搜索Thecatwasneitherintheroomnorontheroof.2．It'shardtopredicthowGMcropswillaffecttheenvironment.[信息提取]句中“Itis＋adj.＋(for/ofs

4、b)todo...”意为“某人做某事是怎么样的”[例句仿写]再学一门外语对当代大学生来说是重要的。It'simportantforthepresentcollegestudentstolearnanotherforeignlanguage.阅读课文，根据课文内容选择。1．Whichsentenceistheclosestinmeaningtothefollowingone?YetreducingtheamountofinsecticidesneededbyusingCMcropscanreducetheamountofcancerproducingchemicals—orc

5、arcinogens—thatarefoundinfood.A．SomeGMcropsmayneedalotofinsecticides.B．ByusingGMcropswecanreducetheneedforinsecticides.C．GMcropscontaincancerproducingchemicals.D．GMcropsdon'tpasscarcinogensfrominsecticidestothefood.Ⅳ.预读理解2．Whichsentenceistheclosestinmeaningtothefollowingone?Ifagenethatprod

6、ucesanallergicreactionistransferredintoanothercrop,thenapersonwhousuallyavoidsfoodcontainingthisgenemaynotknowthatitisnowpresentinthemodifiedfood.A．GMfoodisnotlikelytocauseallergicreactions.B．AllergysufferersshouldavoidGMfood.C．AnallergyproducinggenecanbepassedintotheGMfood.D．Newallergypro

7、ducinggenescanbecreatedwiththeGMfood.3．Whichsentenceistheclosestinmeaningtothefollowingone?90percentofUScattleareraisedongrowthfactorsthatenterthebeef.A．90percentofUSbeefcontainsgrowthfactors.B．90percentofUScattlegrowthfactorsenterthebeef.C．AllUScattlegrowthfa