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Module 5 Words, liquid c. substance 具体的 “物质”, 可数. 5 mixture n.混合物;合成品,e.g. That day was a mixture of sun and clouds.,那天是晴间多云 mix vt. 混淆 mixwith 把跟混合在一起,e.g. Oil wont mix with water.油和水不能混合 e.g. 不要把学习和玩混在一起 be mixed up in sth. 与有牵连 e.g. I dont want to be mixed up in the affair.,Dont mix study with playing.,6. oxygen n. 氧气 hydrogen n. 氢气 nitrogen n.氮气 7 stage n阶段；时期；舞台 at this stage 在这个阶段 stage by stage 逐步地，逐渐地 8 conclusion n. c结论，决定 arrive at / come to / draw / reach a conclusion得出结论,9 reaction n. 反应;反作用 reaction to sth.对的反应 e.g. What was his reaction to your remarks? react v. 反应 e.g. How did he react when you called him a fool. react with sth. 与发生(化学)反 e.g. metals react with oxygen.,10.equipment n.u 装备，设备 a piece of equipment 一项设备 equip vt.装备 equip with sth. 以配备(主动) be equipped with sth. (被动) e.g. The destroyer is equipped with a radar.,11 partial adj. 局部的,部分的 complete 完整的 be partial to sth. 特别喜欢，偏爱 e.g. I am very partial to playing Ping- Pong. 12 rust vi.(使)平衡 e.g. We weigh something in/on the balance. e.g. They broke the balance of power. e.g. He can balance on one foot. keep ones balance 保持平衡 lose ones balance 失去平衡 I lost my balance and I slipped.,17 lecture n.c 2 分子用基数词,分母用序数词； 3 分子大于1,分母加 s,1/4 a quarter = one quarter 1/3 a third = one third 4/5 four-fifths 3/4 three quarters = three fourths 1/2 a half = one half,1 quarter c 四分之一；一刻钟；一季度,2 half c 一半 a /one half two halves a / one wolf two wolves,adj.一半的 a half hour = half an hour 半个小时; a half mile = half a mile 半里 eg. Half of the apple _ bad. ( be ) Half of the six apples _ bad. ( be ),1. What is 1/2 of 6,000,000? 3. What is 25% of 200,000,000? 6. What is 10% of 800,000,000?,3,000,000 50,000,000 80,000,000,1 be wrong with 有毛病，不正常，出故障 What is wrong with = What is the matter with 怎么了？出什么事了？,2 two times ( ) One time ( ),表示“两次，两倍”一定要用 twice. “一次，一倍”，一定要用once. 三次或三倍以上，一般用：基数词times.,3 weigh vt 称重量；考虑 eg. He weighed his words before speaking.,他三思而后行 Why not weigh the baby to find out how much it weighs? vi. 重多少,Homework,做第三期英语周报的： 单选完型填空改错 背诵 剩余的单词 p45p49,
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