初三英语Unit 7 (I) 北师大版.docVIP

初三英语Unit 7 (I) 北师大版 【本讲教育信息】 一. 教学内容： Unit 7 (I) 二. 教学目标： 通过阅读简单的中外童话、传说、寓言故事，提高英语学习兴趣并整理归纳状语从句。 三. 教学重点： 1. 结果状语从句 2. 原因状语从句 3. 让步状语从句 4. 时间状语从句 5. 重点词组 四. 具体内容： （一）状语从句： 在复合句中,修饰主句的动词,形容词或副词等的从句叫状语从句.根据它表达的意思分为时间,原因,条件,目的,结果和让步等类别. 1. 结果状语从句：表结果,其关联词有： so…that, such …that,它要放在主句的后面. e.g. She was so excited that she laid out all the jams. She was so worried that she couldn’t sleep. It was such a wonderful story that I read twice. There will be such a lot of people that there won’t be enough spaces. 常用句型有： 1）such +a/an +形容词+单数可数名词+从句 This is such an interesting book that I want to read it again. 2）such +形容词+可数名词复数/不可数名词+从句 He told us such funny stories that we all laughed. 3）so+形容词/副词+从句 He spoke so fast that I couldn’t follow him. 4）so+ many /few +可数名词复数+从句 So +much /little +不可数名词+从句 They made so much noise that the teacher got angry. I had so many falls that I was black and blue all over. 2. 原因状语从句：表原因或理由，其关联词主要有because, as, since. e.g. Since Goldilocks was a very impolite girl, she didn’t ask for permission. As she was very tired, she fell asleep. She didn’t like the porridge because it was too salty. 表示原因强弱依次为becausesinceas. because 表示必然的因果关系，它引导的从句是整个句子的重心，一般放在主句的后面。回答why引起的特殊疑问句，只能用because回答。 Tom didn’t go to school because he was ill. since引导的从句表示的是已知事实的理由和一种间接或附带的原因。语气比because弱但比as强。其引导的从句一般位于主句之前。 Since it is raining, you’d better take an umbrella with you. as引导的从句表示的是不言而喻，为人所知的，显而易见的原因和理由，其从句一般放在主句前。 As it was late, we came back soon. 3. 让步状语从句，常用although, though, no matter how/what/who = （however/ whatever/ whoever）, although/though可与yet连用，不能和but连用. Although /Though it was snowing, it was not very cold.=It was snowing, but it was not very cold. = Although /Though it was snowing, yet it was not very cold. No matter what （=Whatever） the weather is like, you can always find surfers out riding the waves. You can’t go in no matter who （=whoever） you are. 4. 时间状语从句,常用while, when, as soon as, until, not …until, before, after, since 等引导。 1）when和