必修3 Unit 1 七级词汇admire vt. 赞美钦佩羡慕1. 钦佩欣赏[(for)]We admire her for her diplomatic tact.我们佩服她的外交手腕We admired him all the more for his frankness.他的率直使我们对他更加敬佩He admires your poems very much.他非常欣赏你的诗apologi
Module 3I had a very funny day. 我度过了非常开心的一天I took some photos. 我照了一些相片There was a big lake and there were lots of ducks.有一个大湖和有许多鸭子The sun is shining.阳光明媚What did he write 他写了写什么Look at the photo. Its
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NOTE偏置电路考了很多计算和概念题三极管放大电路这部分考的特别多也很难第一章的题量 = 第二三和四章的题量第一章 半导体(42)硅元素有14个电子锗元素有32个电子4本征半导体中加入(三价元素如硼镓铟铝)可以成为P型半导体或空穴型半导体加入五价元素杂质(磷锑砷)可成为N型半导体或电子型半导体5在杂质半导体中多数载流子的数目取决于杂质浓度PN结是如何形成的:将P型半导体与N型半导体通过物理化
4 M4半导体11二极管 12/80P3 PN结是如何形成的?(将P型半导体与N型半导体通过物理、化学的方法有机地结为一体后,在两个半导体的交界面处就形成了PN结)P4 32电子的锗元素和多少的硅元素性质相似? A14, B18 ,C30, D33P5本征半导体中加入(三价元素的杂质[硼、镓、铟或铝])成为P型半导体;(五价元素的杂质[磷、锑或砷])成为N型半导体。在杂质半导体中,多数载流子的
必修1单词拼写Unit 11. It was quite terrible. It took me some time to c______ down . Parents are always c_______ much about their . True friends always s______ their sadness and happiness with each . Im terr
5A M3 M4 VocabularyM3 Part I Vocabularyplace 地方—→复数加s:hotel 宾馆旅馆bank 银行hospital 医院 go to see a doctorbakery 面包店—→bake烘烤—→baker面包师museum 博物馆cinema 电影院 go to the cinema—→go to see a filmzoo动
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M4 U1 单词竞赛(四)Ⅰ. 单词拼写1. If you want to sell your product you must_______(做广告) it. campaign a____ at protecting cultural remains in this country. did you p_____ him into joining us Its amazing.4. The
飞鹰英语五年级M3和M4练习卷(满分100分其中1分卷面分) Date: ___________Name:________ Point:_________一.听音排序(7分)( ) 1. On the school bus. ( ) lost my hat.
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