最新54尺规作图教学讲义PPT.ppt

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1、54尺规作图上周末试卷讲评第一面：基础巩固卷T1~7:高睿（13班）、王心成（14班）第二面：提高训练卷T1~6:尹希源（13班）、郑仁祺（14班）第二面：提高训练卷T7~8:刘子沛（13班）、区涵予（14班）地点：本教室时间：第8节课（自主讲坛）作业讲评《百练百胜》P28T6P30T9P32T8、9一、练习3.尺规作图，过直线外一点作一条与已知直线平行的直线？（先独立思考，然后可以讨论）课后作业《百练百胜》第二章P38的“课后作业”;第二章P39~40《阶段专题复习》;“六角”其它选做.预习《优等生数学》的《

2、相交线与平行线》的第一节思考题如何把线段n等分？Shelookslikeanyotherschoolgirl,fresh-facedandfulloflife.SarahThomasislookingforwardtochallengeofhernewA-levelcourse.Butunlikeschoolfriends,16-year-oldSarahisnotspendinghalf-term61(rest).Instead,sheisearning$6500adayas62____modelinNewY

3、ork.restingaSarah63(tell)thatshecouldbeBritain’snewsupermodelearningamilliondollarsinthenewyear.HerfatherPeter44,wanthertogiveupschooltomodelfulltimeButSarah,64_______hastakenpartinshowsalongwithtopmodelswants65(prove)thatshehasbrainsaswellasbeautyhasbeentol

4、d/wastoldwhotoprovesheisdeterminedtocarryonwithher66(educate).Shehasturneddownseveral67(invitation)tostaratshowsinordertoconcentrateonherstudiesAfterschoolsheplanstotakeayearofftomodelfulltimebeforegoingtouniversitytogetadegree68_____engineeringorarchitectur

5、e.educationinvitationsinSarahsays,"MydadthinksIshouldtaketheoffernow.Butatthemoment,school69(come)first.Idon'twanttogettooabsorbedinmodeling.Itis70(certain)funbutthelifestyleisalittleunreal.Idon'twanttohavenothingelsetofallbackonwhenIcan'tmodelmymore."comesc

6、ertainly