应用一元一次方程一打折销售利涧=售价成本价碑：设有品原价是元，根据观意，得利润丰馨备价冬3096x-1800=10%1800群这个方星.得×=2475售价=标价X折扣回此，这种商品的原价为2475无试讲稿《应用...

探索三角形全等的条件三边分别相等的两个三角形全等“边边边”'SSS'三角形具有稳定生试讲稿《探索三角形全等的条件》试讲稿开场白：尊敬的各位评委老师：大家好！我是面试初中数学的2号考生，今...

Unit 5 Now and ThenWriling说课稿spoke slowlylsteuing0couldn'l undersaindspeakingI spoke slowly and couldu't uuderstand1 had trouble with listeningndthe fasl recording.speaking.试讲...

有理数的乘法法则：同号得正异号得负乘积为1的两个有理数互为倒数绝对值相乘任何数与0相乘积为0试讲稿《有理数乘法》试讲稿开场白：尊敬的各位评委老师好，我是面试初中数学的7号考生，我的试讲...

线段、射线、直线两点确定一条直线直线直线线段AB线段AB/BA射线M射线OM试讲稿《线段、射线、直线》试讲稿开场白：尊敬的各位评委老师大家上午好，我是面试初中数学的03号考生，我今天抽到的试讲...

Uuit 2 SchoolLife Lesyou 6Axhoul duy.(listening)halfpast nine以★食☆奇e纽吓P红好膏fwenty loeleven绿a quarter past ning试讲稿Unit2 School Life Lesson6 A school day.((listening)试讲...

北师大版英语七年级上册Unit2 Lesson1 My SchoolDay试讲逐字稿Good morning,everyone!Look at all of you,sitting up straight with bright eyes full ofeagerness to learn.Your faces are lik...

Unit 6 Ihe animal kingdom Lesson 17 Interesting animals (reading)PenguinsGiraffesbodybodybig9以：☆☆headsmallsmal山necklegsshorrthin:女☆☆★spreadneckshortlongGbendevesbig试讲稿U...

图形的被转1.定义三酒素：旋转中心流林的池村角度2.桂质试讲稿《图形的旋转》试讲稿开场白：尊敬的各位评委老师，大家好！我是面试中学数学的2号考生，我今天试讲的题目是《图形的旋转》，下面...

Unit 2 Books Communication Workshop(writing)Paragraph 1:background introducton.G1:☆☆☆☆Paragraph 2:the advantages and disadvantages of texthooks and e-texthooksParagraph 3:your ...