“第一学期”相关内容
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2020学年安徽省阜阳市九年级上学期化学期中考试试题(解析版)
1.(2014•昆明)地壳中含量最多的金属元素是( ) A.氧 B.硅 C.铝 D.铁 -
云南省昆明市第三中学\滇池中学 2020届九年级上学期化学期中考试试题
1.下列生活中发生的变化,属于物理变化的是: A.汽油燃烧 B.食物腐败 C.湿衣服晾干 D.糯米酿甜酒 -
重庆市第110中学校 2020届九年级上学期化学期中测试试题
1、诗词是民族灿烂文化中的瑰宝。下列著名诗句中隐含有化学变化的是( ) ①千里冰封,万里雪飘 ②白玉为床金作马 ③野火烧不尽,春风吹又生 ④粉身碎骨浑不怕,要留清白在人间 ⑤夜来风雨声,花落知多少 ⑥春蚕到死丝方尽,蜡炬成灰泪始干 A. ①②③ B.②④⑤ C. ③④⑥ D. ③⑤⑥ -
江苏省宜兴市屺亭中学 2020届九年级上学期化学期中考试试题
1.下列做法不利于节约用水的是( ) A. 用水之后立即关闭水龙头 B. 用口杯接水刷牙 C. 洗脸水用来冲马桶 D.隔夜的凉开水直接倒掉 2.下列物质是混合物的是( ) A. 海水 B.液氮 C.金属铜 D.冰水混合物 -
[中学联盟]江苏省盐城市第四中学 2020届九年级上学期化学期中考试试题
1.生活中的下列变化中,属于化学变化的是 A.冰雪熔化 B.高粱酿酒 C.干冰升华 D.玉石刻章 -
八年级上册英语教案 Unit 7 Will people have robots?
Language Goal 【语言目标】 Make predictions:in this unit,students imagine what the future will be like and make predictions. -
九年级上册英语教案 Unit 7 Period 1 1a-2c
1.知识目标: 1)单词:license,safety,smoke,part-time,pierce,earring, 2)词组:no way, driver’s license take photos, wear earrings, be allowed to do sth ,have part-time jobs, get one’s ears pierced 3)句型:—Students should not be allowed to have part-time jobs. _ -
八年级上册英语教案 Unit 10 If you go to the party you'll have a great time
Language Goal 【语言目标】 Talk about consequences:in this unit,students learn to talk about consequences using if-clauses. -
八年级上册英语教案 Unit 9 Can you come to my party?
Language Goal 【语言目标】 Talk about how to make,accept and decline invitations and obligations:in this unit,students learn to how to make,accept and decline invitations and talk about obligations. -
八年级上册英语教案 Unit 3 Im more outgoing than my sister
Language Goal 【语言目标】 Talk about personal traits and compare people:in this unit,students learn to talk about personal traits and use some adjectives to describe and compare people.