高二英语教案：词性转换的要点梳理.pdf

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1、词性转换的要点梳理（一）【学习目标】1.Helpstudentslearnsomenewwordsandmastersomederivation2.Practicesomelanguagepointsoftext【教学重难点】Howtousesomenewwords【预习导练】词性转换：1.difference(n.)---adj.______________v._____________2.accumulate(v.)---n.______________3.tradition(n.)---adj.______________4.adj

2、ust(v.)---n.__________________5.expect(v.)---n.__________________6.celebrate(v.)---n._______________7.analyse(v.)---n.________________8.ambition(n.)---adj.______________9.approval(n.)---v.______________10.excite(v.)---n._______________11.equally(adv.)---n._____________12.

3、brave(adj.)---n._______________13.believe(v.)---n.________________14.music(n.)---adj.______________15.peace(n.)---adj._______________16.spirit(n.)---adj.________________17.consultant(n.)---v.______________【知识梳理】1.ensureensuresthensuresbsthensurethat⋯词义辨析：保证assure;ensure;g

4、uarantee;insure1.He__________methathewouldnotmakethesamemistake.2.Manyshopkeepers___________satisfactiontocustomers.3.Peoplewithoutbeing________hadtopayfortheirownrepairs.4.Thearrangementswill___________eachsidefromattackbytheother.2.permit[v.]允许，准许(permitted;permitted)pe

5、rmitsthpermitsbsthpermitdoingpermitsbtodosthpermitthatsb(should)dosth例句：1.Wedon’tpermitsmokinghere.2.Childrenarenotpermitted/allowedtoswimin...【实战演练】1.I’llcomeafterthemeetingiftimepermits.(划线部分改写成独立主格结构）_____________________________________________________2.Shallwegocampi

6、ng,weatherpermitting?（划线部分改写成条件状语从句）___________________________________________________________3.Youmust______________ifyouwanttoleaveearly.请求许可第1页共4页4.Youcannotenteramilitarywithouta___________.执照5.Theboywascaughtbythebossbecausehegotintotheofficewithout____________.准许3.

7、Prohibitvt禁止（常与from）搭配Eg:weareprohibitedfromdrinkingalcoholduringworkingtime.工作时间内我们不允许喝酒。联想拓展：Prohibitsb.fromdoingsth=prohibitsb禁止某人做某事’sdoingsth词义辨析：Prohibit指的是法律或者正式的规则禁止。而forbid指的是直接或私自下命令或制定规则来制止。【即学即练】1)Motorvehiclesareprohibited_________drivingtothetowncentre.A.out

8、B.ofC.fromD.off2)Marywantedtotravelaroundtheworldallbyherself,butherparentsdidnot_________hertod