人教新目标Go For It!（2012）初中英语九年级全册Unit 1 How can we become good learners$%Section A课件(3)

Readers are reminded that this work is protected by copyright. While they are free to use the ideas expressed in it, they may not copy, distribute or publish the work or part of it, in anmy form printed, electronic or otherwise, except for reasonable quoting, clearly indicating the source Readers are permitted to make copies, electronically or printed, for personal and classroom use Abstract

Lead-in The news that a sheep in Scotland has been successfully cloned 1) got me wondering What good would it be to clone humans? What would I do with a clone of myself? Then 2) it hit me that I could have my clone go into work for me while went out hiking, biking, sking,etc.! really could be in two places at once

It may be audacious even to attempt a definition of his greatness but it is not so difficult to describe the gifts that enabled him to create imaginative visions of pathos and mirth that, whether read or witnessed in the theatre, fill the mind and linger there he is a writer of great intellectual rapidity

人教新目标Go For It!（2012）初中英语九年级全册Unit 1 How can we become good learners$%Section A课件(1)

加工精度 一、评定零件质量的一项重要指标。 二、表示加工的准确程度。 包括尺寸精度(国家标准ITO1、IT、IT1、1T218来表示,共20级。T01的公差值最小,精度最高。)、形状精度(国家标准规定了六项形状公差:直线度、面度、度、圆柱度/、线廓、面轮廓。)、位置精度(国家标准规定了八项位置公差⊥平行度垂直度倾斜度、同轴度对称度、位置度跳动、全跳动。)

人教新目标Go For It!（2012）初中英语九年级全册Unit 1 How can we become good learners$%Section A教案(4)

人教新目标Go For It!（2012）初中英语九年级全册Unit 1 How can we become good learners$%Section A教案(2)

What new element is Castigliano s Theorem introducing? 1. None, it's just a particular case of the PMPE 2. It's a totally different principle that allows to obtain solutions of elasticity problems with unprecedented accuracy and efficiency in- cluding relativistic effects

What, in your opinion is the value of ritz's method? 1. Some. It is fraught with difficult make it almost impossible to apply to the challenging problems of design of moder aerospace structures