状语从句导学案

状语从句讲解专项练习 2014 3 26 导学案 教材分析 九年级下册面临着中考复习 状语从句是中考中的一个语法重点 学情分析 1 初三面临着中考的压力 本学期的重点是复习 2 学生认知发展分析 学生有状语从句的基础 但是由于学生的掌握程度的不均衡 要求 教师系统的 全面的进行讲解分析操练 3 学生认知障碍点 对状语从句连接词和时态的混淆 导学目标 1 掌握状语从句的用法 学会熟练使用状语从句 2 提高中考状语从句题的答对率 导学重点和难点 重点 状语从句各种结构 难点 状语从句连接词及相应的时态 导学分析导学分析 状语从句在复合句中作状语 修饰动词 形容词或副词等 状语从句可以表示时间 条件 原因 地点 目的 结果 让步 方式 比较等意义 知识梳理知识梳理 提纲挈领 抓住重点和难点 各类状语从句连接词 短语 一览表 时间 when while as as soon as since until after before as long as 长达 之久 条件 If unless as so long as 只要 原因 As because since as so long as 既然 因为 地点 Where 目的 So that 为了 in order that 结果 So that 方便 so that such that 让步 though although even if however 方式 As 比较 than not as as 例题解析 举一反三 学的更轻松 一 时间状语从句 一 易混引导词 while when as 的区别 When 表示当 时候 或正在 的时候 可以和延续性动词连用 也可以和短暂性动 词连用 将来时态使用主将从现 而 while 和 as 只能和延续性动词连用 While 指在 期间 往往指一段时间 表示两相对比 As 与 when 用法相似 但着重强调主句动作与从 句动作同时发生 有 随着 或 一边 一边 之意 请翻译句子请翻译句子 1 当他返回时 她的妻子正在做饭 2 当他在读书时 她的妻子正在做饭 3 他一边读书 一边听收音机 4 当我看到她 我会告诉她这件事 5 当我们到机场时 飞机已经起飞了 6 当我们在美国期间 我们看见他两次 2 before after 1 请你在离开房间后关好门 2 2 昨天在我们离开学校前 雨已经停了 3 since 意为 用法 since for 1 自从他离开上海 我就没有见到他 2 自从两年前 他就离开了上海 2 4 As soon as 一 就 未发生 主将从现 1 我一到上海 就给你写信 2 The crying boy smiled at the sight of his mother 五 until not until 如主句动词是 性动作 常用肯定式 表示 直到 为止 如主句动词是 动词 常用否定式 表示 直到 才 1 我们将一直等到他回来 2 昨晚她到 11 点钟才停止工作 2 条件状语从句 if unless 1 如果你不小心 你还会犯同样的错误 2 if not 2 如果你不穿上外套 你会感冒 3 条件状语从句可以改为 句 and or 简单句 将来 时 3 原因状语从句 Because as since 的区别 Because 用于表示直接原因 回答 why 提出的问题 语气最强 As 用于说明原因 着重点在主句 常译成 由于 since 表示显然的或已知的理由或事实 常译成 既然 如 Water is very important because we can t live without it He didn t come yesterday as his mother was ill I ll do it for you since you are busy 四 such that so that so that 引导结果状语从句的区别 such 是形容词 修饰名词 so 是副词 修饰形容词或副词 其结构如下 1 such a n 形容词 单数可数名词 that 2 such 形容词 复数可数名词 that 3 such 形容词 不可数名词 that 如 This was such a good film that I went to see it several times It was such good books that they sell well It was such bad weather that I had to stay at home He spoke so fast that I couldn t follow him He is such a lovely boy that we all like him He is so lovely a boy that we all like him 注 在 形容词 可数名词复数 不可数名词 结构中 当名词前有 many much few little 表示 数量的多少时 名词前用 so 如 She made so many mistakes that she didn t pass the exam 五 so that 既可以引导目的状语从句又可以引导结果状语从句 引导目的状语从句时可译为 为了 引导结果状语从句时可译为 以便 如 I speak loudly so that all the students can hear me clearly 目的状语从句 Maria likes the woolen dress so that she decides to buy it immediately 结果状语从句 巩固练习 熟能生巧 取得好成绩 选择合适的连接词 完成下列句子 1 I haven t heard from him he went to America 2 He won t be here he is invited 3 He will not go to the cinema he is very busy 4 I met Kang Li I was walking along the street 6 It was snowing when we got to the airport 7 Please wait for us we come back 8 Linda was just going out shopping the telephone rang 9 You should make a good plan you do anything important 9 Do not leave the room you have finished the test 10 She sang she went along 11 Jim spends a lot of money on books he is not rich 12 Kate fell into sleep she was listening to the music 13 Is David at school today No He is at home he has a bad cold 14 We won t have supper my mother comes back 15 Speak to him slowly he may understand you better 16 she doesn t come on Sunday I ll go fishing by myself 17 Where have you been I saw you last month 18 the air moves it is called wind 19 We will go to the park it doesn t rain tomorrow 20 There are few new words in the passage we can understand it 21 He reached the station the train had left 22 Do you have a swimming pool No we don t At least not big yours 23 It is raining hard we have to stay at home 24 you work harder you ll never pass the final exam 25 Look after the children I am out 26 The village is far away I can t get there on foot 27 That is an interesting book I can t stop reading it 28 I ll c