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1、Module 5 Words, liquid c. substance 具體的 “物質(zhì)”, 可數(shù). 5 mixture n.混合物;合成品,e.g. That day was a mixture of sun and clouds.,那天是晴間多云 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. 不要把學(xué)習(xí)和玩混在一起 be mixed up in sth. 與有牽連 e.g. I dont want to be mixed up in the affair.,Dont mix stu

2、dy with playing.,6. oxygen n. 氧氣 hydrogen n. 氫氣 nitrogen n.氮?dú)?7 stage n階段；時(shí)期；舞臺(tái) at this stage 在這個(gè)階段 stage by stage 逐步地，逐漸地 8 conclusion n. c結(jié)論，決定 arrive at / come to / draw / reach a conclusion得出結(jié)論,9 reaction n. 反應(yīng);反作用 reaction to sth.對(duì)的反應(yīng) e.g. What was his reaction to your remarks? react

3、 v. 反應(yīng) e.g. How did he react when you called him a fool. react with sth. 與發(fā)生(化學(xué))反 e.g. metals react with oxygen.,10.equipment n.u 裝備，設(shè)備 a piece of equipment 一項(xiàng)設(shè)備 equip vt.裝備 equip with sth. 以配備(主動(dòng)) be equipped with sth. (被動(dòng)) e.g. The destroyer is equipped with a radar.,11 partial adj. 局部的,部分的 com

4、plete 完整的 be partial to sth. 特別喜歡，偏愛(ài) 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.,1

5、7 lecture n.c 2 分子用基數(shù)詞,分母用序數(shù)詞； 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；一刻鐘；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

6、個(gè)小時(shí); 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“兩次，兩倍”一定要用 twice. “一次，一倍”，一定要用once. 三次或三倍以上，一般用：基數(shù)詞times.,3 weigh vt 稱(chēng)重量；考慮 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,做第三期英語(yǔ)周報(bào)的： 單選完型填空改錯(cuò) 背誦 剩余的單詞 p45p49,