高中英语Unit 16 scientists at work课件.ppt

2020 4 7 1 unit16scientistsatwork reading 2020 4 7 2 task understandtheuseofsomenewwordsandphases 2020 4 7 3 review howmuchdoyouknowabouttheexperimentwithkite 2020 4 7 4 somenewwords lightning condenser thunderstorm 闪电 电容器 雷暴 thunder charge conductelectricity thundercloud 2020 4 7 5 someusefulexpressions conduct 1 todirectorlead 管理 引导heconductherbusinessverysuccessfully heconductedusonatourofthecity 2 指挥conductaconcert conductor 乐队 指挥 售票员toactasthepathfor electricity heat ect 传stringwon tconductelectricity butwetstringwill 2020 4 7 6 anumberof大量 许多 修饰可数名词的复数形式 比较anumberof和thenumberofanumberofstudentsarefromguandong thenumberofstudentsis300intheschool highadj adv quick quicklywide widelyhigh highlydeep deeplyclose closelythedooropenedwideandpeoplecamestreamingout 大的 宽的 thedrugiswidelyusedinthetreatmentofcancer 广泛的 2020 4 7 7 begintodo begindoing含义基本没有很大区别 但如果谈论一个长期的习惯动作开始养成时 常常用begindoing howoldwereyouwhenyoufirstbeginplayingthepiano 2 当begin后面是跟understand realize see know think等动词 用begintodo shebegantothinkshewaswrongafterasecondthought 3当begin为beginning时后用todo arethefarmersbeginningtosellapples 2020 4 7 8 work起作用 产生影响 行得通 奏效willyourmethodwork 你的方法行吗 themedicineseemstobeworking 药好象起作用了 charge1 充电2 askinpayment收费 要价thehotelchargedme 10foraroomforthenight 3 rushinorasifinanattack冲进 进击suddenlythewildanimalchargedatus 4 command giveasaresponsibility 命令 使负责shechargedmetolookafterherson 2020 4 7 9 agreatdealof许多 大量 修饰不可数名词tear1 topullapartorintopiecesbyforce 撕开 撕破whydidyouteartheclothinsteadofcuttingitwithscissors 你为什么撕布而不用剪刀剪呢 2 n 眼泪3 teardown destroy4 tearintosb 痛打 5 tearup撕碎 2020 4 7 10 tie1 领带2 平局3 捆 栓 系tieto总结您要进行的工作 2020 4 7