2019_2022英语周报高三答案

第二节书面表达【写作思路】根据试题要求,考生需要写一篇记叙文,记述身边一位值得尊敬和爱戴的人。首先考生需要介绍自己最尊敬和爱戴的人是谁,简单地介绍一下他(她)。然后,陈述为什么他(她)值得尊敬和爱戴。最后,可以对前文进行一个总结,使文章结构严谨。本文的写作重点在"尊敬和爱戴的原因",考生可围绕这个要点适当拓展,从性格特点、处事风格等方面展开写作。【范文赏读】The most beloved and respected person around me is my teacher, Ms LiThough she has been teaching English for twenty years, she is still passionateabout teaching. She is kind and considerate towards us just like our dear motherWe all respect her because she always tries new ways to make her classes livelyand interesting. Hardworking and knowledgeable, she is one of the best teachersin our school. When we have a problem, we will turn to her for help. She alwaystalks to us patiently and helps us to find a solution. In our eyes, she is not onlyour teacher, but also our best friend. Those are why she deserves our respect【亮点词句】亮点词汇: beloved, respected, be passionate about, be consideratetowards, turn to sb. for help, in one's eyes亮点句式:Why引导的表语从句( why she deserves our respect)

16.A【解析】测交后代的四种表现型及比例不符合11:1的分离比,但每对性状的测交比例均符合1:1的分离比,说明控制体色和翅形的基因的遗传均遵循分离定律.但不遵循自由组合定律。根据测交结果“两多两少”可推断出,控制灰身和长翅的基因位于同一条染色体上,控制黑身和残翅的基因位于另一条染色体上.F雌性果蝇在产生配子时发生了交叉互换,导致重组型配子的产生及实验结果的出现,因此若控制翅形的基因位于Ⅱ号染色体上,则可推断控制体色的基因也位于Ⅱ号染色体上。测交后代比例即为母本产生配子的比例

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