Unit 1《Great scientists》阶段复习课 课件（人教版必修5）1.pptVIP

* * Unit 1 Great scientists 阶段复习课 Ⅰ. 构词技巧 1. construct(vt. )+ -(t)ion 构成construction (n. )“建设, 修建”, -(t)ion为名词词缀。请完成下表: pollution污染 pollute污染；弄脏 instruction___________ instruct命令；指示 contribution_____________ contribute捐献；贡献；捐助 名 词 动 词 捐献物；贡献 命令；指示 2. make sense有意义, 有道理；为“make + 名词”构成的短语。请完成下表: _______ make faces _____ make enemies _____ make money _______ make friends ______________ make a difference 意 义 短 语 有关系, 有影响 交朋友 挣钱 树敌 做鬼脸 Ⅱ. 易错点拨(T/F) 1. 他既不想放弃学习的机会, 也不想放弃工作的机会。 ①Neither did he want to give up the chance of learning, nor did he want to give up the chance of work. ( ) ②Neither he wanted to give up the chance of learning, nor did he want to give up the chance of work. ( ) T F ③Neither did he want to give up the chance of learning, he wanted to give up the chance of work. ( ) 【点拨】neither. . . nor. . . 连接两个并列的句子时, 两个句子都要部分倒装。 F 2. 这家工厂对河流污染负有责任。 ①The factory is to be blamed for the pollution of the river. ( ) ②The factory is to blame for the pollution of the river. ( ) 【点拨】be to blame for. . . 因……某人/物应受责备。此结构为主动形式表示被动意义。 F T 3. 他的话表明一切都会顺利解决的。 ①What he had said suggested that everything (should)be solved smoothly. ( ) ②What he had said suggested that everything would be solved smoothly. ( ) 【点拨】suggest作为“表明”之意时, 后面跟宾语从句时, 从句谓语不用虚拟语气。 F T