Camels are usually regarded as boats in the d( )．

下列各句的修辞方法依次排列，正确的一项是( )。①共产党不是靠吓人吃饭，而是靠马克思列宁主义的真理吃饭。②他们起了留声机的作用，忘记了自己认识新鲜事物和创造新鲜事物的责任。③她笑得好甜。④我们直上，直上，不久便已到了最险峻的山岭上。

教师胜任教学工作的基础性要求是必须具有______．

学生的思想品德由道德认识、道德情感、道德意志和______四个基本要素组成。

如图所示，粗糙绝缘的水平面附近存在一个平行于水平面的电场，其中某一区域的电场线与x轴平行，在x轴上的电势φ与坐标x的关系用图中曲线表示，图中斜线为该曲线过点(0．15，3)的切线。现有一质量为0．20kg、电荷量为+2．0×10-8C的滑块P(可视作质点)，从x=0．10m处由静止释放，其与水平面的动摩擦因数为0．02。取重力加速度g=10m／s2。则下列说法正确的是()。

Spiderwebsareoneofthemostfascinatingexamplesofanimalarchitecture.Themostbeautifulandstructurallyorderedaretheroundwebs.Themainfunctionofthewebistostopandholdflyinginsects,longenoughforthespidertocatchthem.Inordertodoso,thethreadsofthewebhavetostandtheforcesfromlargeandheavyinsectsaswellasenvironmentalforcesfromwindandrainforatleastadayinmostcases.Theroundwebisfoundtohavetwomaincharacteristics.Thefirstisitsgeometry,whichconsistsofanouterframeandacentralpartfromwhichthreadsradiateoutward.Enclosedintheframearecapturespiralswindingroundandroundfromthewebcenterouttotheframe.Thewholewebisintensionandheldinplacebyanchorthreads,whichconnecttheframetothesurroundingplantsorobjects.Thesecondandperhapsmostimportantcharacteristicisthematerialwithwhichitisbuilt.Spidersilkisakindofnaturalmaterialthatgivesthislightweightfiberastrengthcomparabletothatofsteel,whileatthesametimemakingitveryelastic.Twotypesofsilkthreadsareusedintheweb.Oneishighlyelasticandcanstretchtoalmosttwiceitsoriginallengthbeforebreakingand,formosttypesofspiders,iscoveredinglue.Thistypeisusedinthecapturespiralforcatchingandholdinginsects.Theotherisstifferandstronger,andisusedfortheradius,framesandanchorthreads,whichallowsthewebtostandforcesandtokeepitsstructuralstrengththroughawiderangeofenvironmentalconditions.

下面是某版高中语文课文《信条》的原文及其比较完成的教学设计。请你根据设计思路，完成①～④题的填空。 【课文】 信条 下边是我的信条： 我真正需要知道的一切，即怎样生活，怎样做事和怎样为人

基础教育课程改革将综合实践活动课程确定为选修课程。

一How( )you feeling? —Bener．

苏联的维果斯基认为，儿童有两种发展水平：一是儿童的现有水平；二是即将到达的发展水平，这两种水平之间的差异，就是______。

洛可可美术的代表画家有法国的______、______和______。

—When did you decide to be a teacher

下列词人均属于婉约派的一项是______。

“落红不是无情物，化作春泥更护花”这首诗体现了教师职业道德的______。

教师用彩粉笔标出黑板上的重点引起学生的注意，这是运用了知觉理解性的心理规律。

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The last thing you want is a bad grade on a paper that took a lot of hard work and time.【K11】______To be successful in school, you have to make sure you know what assignments you're supposed to complete. And know exactly how and when you're expected to complete each assignment. So, you need to talk with the teacher. 【K12】______ You don't have to become a person who looks stupid and follows the teacher around.【K13】______However, you should check in with your teacher every time he or she assigns a project that is new or unfamiliar. You should also communicate with your teacher if you receive a poor grade unexpectedly. Teachers are humans, and they make mistakes.【K14】______Be polite. Your teacher will explain and maybe appreciate the opportunity to fix any potential mistakes. 【K15】______On test review day, pay attention and ask if there are any themes or patterns that are covered during the test period. Ask the teacher to explain any terms or exercises that aren't absolutely clear to you.A. But when should you talk to a teacher?B. What a nightmare!C. If the teacher provides an email address, use if often!D. Don't be a pest, and don't call your teacher after dinnertime.E. You should also ask questions any time a big test day is approaching.F. If you don' t understand why your grade is low, go ask!G. You don' t have to speak to the teacher at the end of every class.

“一把钥匙开一把锁”体现的教师劳动特点是______

学习课文时分段、总结段意属于______。

教英语的张老师告诉学生自己刚刚搬了新居，并问学生是否想了解自己新居的情况以及想知道哪些情况