如何上好一堂语文课

我家的吸顶灯直径很小,只能放80mm以内的小灯泡,而且灯罩是磨砂的不透,之前买了两个3w的led灯泡,开灯实在太暗了.请问现在我该换卤素灯泡还是节能灯泡,但是我看了长度能放进去的也都只能 spring is a c______season.i like it. 拉丁文化在哪个区域,拉丁文都有哪些国家讲? Autumn is a nice season for __________ 春天是个充满色彩的季节. Spring is a season____ ____ ____. 战胜困难的启示类作文题目有哪些? 含义深刻的作文题找找灵感 拉丁美州是不是南美州? 以i Like Every Season 为题写一篇英语作文40 到50个单词 谁能帮我起一个题目,关于蚂蚁的启示的作文题目要新颖一点的 英语翻译Self-confident people don’t undermine their own worth by comparing themselves with others,only to conclude that they aren’t “good enough”.They appreciate their strengths and accomplishments and can acknowledge,without embarrassmen 有关自信的英语演讲稿本人急需一篇以:confidence为话题的英语演讲稿要求通俗易懂,高一水平不要太长150个左右要有翻译 Na2CO3和NaHCO3是否都可作治疗胃酸过多的胃药.明矾和硫酸铁都可作净水剂对吗? 为什么硫酸铝钾【KAl（SO4)2】 硫酸铁Fe2（SO4）3、硫酸铝等可以做净水剂 Can you tell me ____ his future would _____ A what like B what be likeCan you tell me ____ his future would _____ A what ,like B what,be like C how,like D how ,be like并且告知理由， 氧化铁和硫酸铁可用作净水剂的原因是什么?如题. 由一件事得到的启示 从一件事得到的启发（作文) 作文题目是什么的启示,通过一件事说明了什么道理的,400字左右,我先给5分, 初一上学期英语作文60字【仁爱版】本人能力有限.只教到 【Unit3 topic2 What dose your mother du?】写英语老师或者写好朋友。 英语翻译我自己我叫TOM,我今年12岁,是一个男生.我在西夏区上学,我家住在怡安小区,我喜欢蓝色,喜欢穿牛仔裤,爱吃西瓜……这就是我! 初一上学期英语作文（作业）谁能帮我写一下5篇30字左右的英语作文, what would you like to do （ ）your mother? I'd like to buy a scarf. :他的.鼓舞着我 怎样写（400字） 路虎车架十七位号码 中文怎么翻译英文 would you mind doing sth.could you please do sth.could you please do sth.would you please do sth.please do sth.will you please do sth.有什么分别啊? Would you please do sth?Could you please do sth?的区别 Could/Would you please do sth?could would 是什么词性? 连词成句1.can,do,i,for,what,you?2.drink,like,something,you,to,would? could you please to do something 勤奋求实,发掘创新,如何较好的翻译成英文? 求实进取的意思!