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新概念一 lesson 39-40 培优课件

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的孩子。? Lucy仔细地做作业。? 【拓展】? 小心点,当心? Be careful! / Look out! / Mind yourself! ? 小心滑倒? 管好你自己的事。РLucy is a careful girl.РLucy does her homework carefully.РWatch your step!РMind your own business.Р4.vase n.花瓶Р5.flower n.花Р6.drop 掉下?① v. (失手)落下;掉下;放下? She dropped her knife and fork and hurried to answer ? the phone.?② v. (使)滴下;滴水? 眼泪从她的脸上流下来。?③ v. (使)下降;降低? He dropped his voice.? Yesterday the temperature dropped to 8 below zero.Р她放下刀叉赶紧去接电话РTears dropped from her face.Р三 lesson 39 句型及语法讲解Р1.What are you going to do with that vase, Penny?? do with 处理? 你打算如何处理这些空瓶子?? What are you going to do with these empty bottles?Р2.Don't do that. ? 否定形式的祈使句Р祈使句?(1)、普通动词原形+其它(名词或代词)? 请自己动手。? 请勿践踏草地!?(2)、be 动词+ 形容词? Be quiet!Р祈使句的否定形式是在其前边加 Don't.? Don't be silly! Don’t kiss me.РHelp yourself!РKeep off the grass!

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