Module 5 知识要点.doc

Module 5 A Lesson in a Lab 学习目的：通过熟悉与掌握一些与科技与实验有关的词使学生了解和学会使用与科技、实验 有关的词汇课知识，学习用英语表达相关的话题；学习本课规定的语法项目和词汇。 语言知识目标：语音；词汇；形容词和副词的比较急：倍数表达；比较级三用法。 语言技能目标：能听懂本模块的听力材料包括一些实验语言；能听懂本模块活动中其他学生有关科学实验的谈论或发言；能听出一般疑问句和特殊疑问句两种句型的语调。 教学重难点：三种数字表达法；倍数和比较级特殊用法。 一．重点词汇 1．Steel is a (mix) of iron and other substances. 2．We can surely draw a (conclude) from our discussion. 3．He needed help to set up the (equip)． 4．The audience(reaction) coldly to his speech. 5．The economy has (contract) by 2.5% since last year. 6．He said that these measures were (aim) at helping the poor. 二．模块词组语块react with 与…发生反应 react to 对……做出反应 put …in order将…排序/条理 in order 条理有序；按照顺序 out of order 杂乱无序 draw a conclusion 得出结论 in conclusion 总之=in a word add…to… 往……加入…… add to 增加，增添； added to = “ + ”号 add up 加起来 add up to 加起来总计…… keep…out of 使……不进入…… aim at doing sth.目的是做某事 = aim to do sth想干某事 used to do sth 过去常常做某事 be used to do sth被用来做某事 be/get used to (doing) sth.习惯于(做)某事 make a discovery (有了)发现 be proud of为…感到骄傲/自豪 = take pride in be supposed to do应当做，理应做 keep the noise down 安静 Go ahead! 做吧，干吧! You’ve got it!你已经理解了/明白了! It’s your turn.轮到你了。 a lot of equipment 许多设备（不可数） sports facilities 体育设施（常用复数） at the top (of---)在(……的)顶部 at the bottom (of---) 在(……的)底部 in the area of在…领域 ordinary water 普通的水I.即学即练 单项选择[模块词组语块] I suppose reading this book will ________ your taste for music. A. add B. add up C. add to D. add up to We are worried as our business has ______ a lot recently. A. increased B. developed C. contracted D achieved He is watching TV. He’s ______ to be cleaning his room. A. known B. supposed C. regarded D. considered. All things in the room were__________, but she quickly _____ them _______. A. in order; put; in order B. on order; place; in order C. out of order; put; in order D. by order; place; in order It __________ that the earth was flat. A. is used to think B. used to be thought C. used to think D. is used to be thought. Though he i