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人教版八 年级 英语 科目课堂教学设计
课题 Unit1 Section A Grammar Focus (3a-3c) 时间 教师 二次备课
教学目标： 1.能识别并掌握不定代词(如 someone、something、somewhere等; anyone、anything.anywhere等; no one.nothing、nowhere 等; everyone、everything、everywhere 等)的形式与基本含义，理解其在不同语境（肯定、否定、疑问等）中的用法规则，以及其常见用法。 2.能在语法填空、句子改写等练习中,准确运用不定代词;能模仿课堂对话与故事示例，用不定代词进行假期经历、日常情境的问答交流，完成对话创编，提升语言运用的准确性与流利度 3.能结合课堂旅行故事续写等任务，运用不定代词创作新的故事片段、假期分享文案;能通过小组合作，基于不定代词用法开展创意交流、故事展演，展现语言综合运用与迁移创新能力
教学重点难点： 重点:能识别并掌握不定代词(如 someone、something、somewhere等; anyone、anything.anywhere等;no one、nothing、nowhere等; everyone、everything、everywhere等 )的形式与基本含义，理解其在不同语境（肯定、否定、疑问等）中的用法规则，以及其常见用法。 难点：能在语法填空、句子改写等练习中，准确运用不定代词;能模仿课堂对话与故事示例，用不定代词进行假期经历、日常情境的问答交流，完成对话创编，提升语言运用的准确性与流利度。
教 学 过 程 设 计 Lead-in Revision 1.List three sentences with the indefinite ronouns students have learned before on the blackboard.Ask students to read and translate them. 2.Highlight the indefinite pronouns in the sentences and guide students to find more sentences with similar pronouns like these. Teaching Tip: The teacher can also encourage students to sing some lyrics with the indefinite pronouns to make the class more interesting.The teacher can sing such lyrics first as a start,like "Never mind.I'll find someone like you”. 3.Have students read these sentences and tell them these pronouns are called compound indefinite pronouns,which are the target language of this class. Explore the Grammar 3a Have students read the sentences in the table and translate the meaning of the indefinite pronouns in bold.Guide them to find out what they have in common in their formation and meaning.The teacher can use the following questions as prompts: ◆Are the things that these pronouns refer to specific or not ◆Do the pronouns with “one”refer people or things ◆Do the pronouns with “thing”refer people or things ◆Are the pronouns with “some”used in positive or negative sentences ◆Are the pronouns with“any”used in positive or negative sentences Grammar Rules ◆定义：由some、any、no、every和body,one,thing构 成的不定代词叫作复合不定代词。 ◆指代对象：以body和one结尾：一般指代人。如 someone(某人)、anyone(任何人)、no one(没有人)、 everyone(每个人) 以thing结尾：指代事/物。如something(某事/物)、 anything(任何事/物)、nothing(没有什么)、everything(一切 事/物) ◆功能：复合不定代词相当于名词，在句中用作主语、宾 语或表语。 作主语时，谓语动词用单数形式。例如： Everyone says Yulong Mountain is beautiful. Nobody knows what the future will be like. I'm on vacation in Hangzhou and everything is fantastic ◆修饰语位置：复合不定代词如果有定语修饰，定语须置 于复合不定代词之后。例如： Did you do anything fun on your holiday I did nothing special. ◆句型： some类：一般用于肯定句。但当表示请求、建议，希望 得到对方肯定回答时，也可用于疑问句。例如：Would you like something to drink any类：常用于否定句、疑问句。例如： I don't have anything to say. Did you do anything interesting on your holiday no类：本身表示否定含义，用于肯定句中表达否定意义。 例如：Nobody likes to be laughed at. every类：用于肯定句，表示“每个、 一切”。 例如：Everything is ready for the party. Grammar Exercises 3b 1.1.Ask students to skim the conversation first and then fill the correct indefinite pronouns in the blanks according to the context. 1.2.Have students check the answers in pairs.And invite a pair to share their answers by roleplaying the conversation in class. 3c 1.Let students read the passage first and get the main idea. 2.Ask students to complete the passage with the correct indefinite pronouns in the box. 3.Invite some students to share their answers and explain the reasons. 4.Present the correct answers and explain the important language points in the passage. 5.Have students talk about the following questions in pairs.And invite some pairs to share their answers. ◆What do you think of the writer's holiday experience ◆Do you have the similar experience Share it with your partner. 语言点精讲 1.不定代词的用法 不定代词大都可以代替名词和形容词，在句子中用作主语、宾语、定语等。 (1)作主语：不定代词作主语时，谓语动词的单复数形式要根据具体情况而定。 当不定代词表示单数概念时，谓语动词用单数形式。 例如：Everyone is here. 每个人都在这儿。 当不定代词表示复数概念时，谓语动词用复数形式。 例如：Both of them are good at math. 他们两个都擅长数学。 (2)作宾语：可作及物动词或介词的宾语。 例如：I don't like anything in this shop. 我不喜欢这家商店里的任何东西。 (3)作表语：说明主语的性质、特征或身份等。 例如：Myjob is something interesting. 我的工作是有趣的事。 The problem is nothing difficult. 这个问题并不难。 (4)作定语：修饰名词，一般放在名词前面。 例如：Ihave some good news to tell you. 我有一些好消息要告诉你。 2.We had a wonderful experience.我们经历了一段美好的时光。 ①【名词】“经历；经验”经历(可数)经验(不可数) ②【动词】"经历；体验" 我在夏令营有许多有趣的经历。 I have many interesting experiences in summer camp. 3.I got you something as a gift. 我给你买了一份礼物。 ①【连词】"当……时","因为","像…一样" ②【介词】"作为" 我正在读书时，妈妈叫我。 As I was reading,my mom called me. 他担任教师工作。 He works as a teacher. 4.Everyone was ready to find somewhere to go. 大家都准备好去某个地方了。 ready 作形容词；准备好的； Are you ready 你准备好了吗 It's not healthy to eat too many ready meals. 吃太多速食餐对我们的身体有害。 ①be ready(for sth./to do sth.) 准 备 好 ( 做 ) 某 事 They are ready to leave. 他们准备好出发了。 Students are ready for the final exam. 学生们已经为期末考试做好准备了。 ②get ready for sth 为某事做准备 我为考试做好了准备。 I am ready for the exam. 他准备好去上学了。 He is ready to go to school. ready to do sth. 马上要(做某事);愿意做(某事) He was always ready to help us.他总是乐意帮助我们。 Everything is packed,and we're ready to leave.所有的东西都装好了，我们可以走了。 5.rain heavily 表示"下大雨",副词 heavily 修饰动词 rain ①arrive at 后接小地点(如学校、车站) ②arrive in 后接大地点(如城市、国家) 我们9点到达机场。 We arrived at the airport at 9 o'clock. 他们昨天到达北京。 They arrived in Beijing yesterday. 拓 展 “get to”“reach”和 “arrive in”都有“到达” get to 是较为口语化的表达，后接地点名词。 reach 是及物动词，直接接地点名词或代词作宾语。 arrive in 后接大地点，如城市、国家等。 6.Someone had left a book in my room,and that was exactly what I needed. 有人在我房间里留下了一本书，这正是我所需要的。 leave sth+ 地点表示"把某物留在某地" exactly 副词，表示"确切地；正好" ①leave+ 某地 “离开某地方” ②leave+ 某地+for+ 某地“离开某地方前往某地方” ③leave for+某地方 “去某地方”相当于go to+某地方 7.I was so bored that I decided to find something to read. 我感到非常无聊，决定找点东西读。 ①so..that...:“so” 后接形容词或副词，"that”引导结果状语从句“如此……以至于....”, 强调程度，引出结果。 ②so that: 引导目的状语从句，意为“以便；为了”,表示目的。 decide 动词，决定 decision 名词，决定 ①decide to do sth. 决定做某事 ②make a decision 做决定 I could do nothing but stay in the hotel. 我只能待在旅馆里。 ①nothing but+名词(短语)只是…… She eats nothing but vegetables. 她只吃蔬菜。 He had nothing but a cup of tea this morning. 他今天早上只喝了一杯茶。 ②nothing but +do sth.除了做某事，什么也没做 其前的谓语为do 或其某种形式。 Last night I did nothing but sleep.昨晚我除了睡觉什么也没做。 ③nothing but+to do sth.只是做某事 其前的谓语不是do 或其某种形式。 The little boy wants nothing but to make his mum happy. 这个小男孩只想让妈妈开心。 他今天早上只喝了一杯茶。 He had nothing but a cup of tea this morning anything but 绝不； 一点也不 Lucy is anything but lazy. Lucy 一 点也不懒。 She eats anything but vegetables. 她一点蔬菜都不吃。 9.I stood up and walked towards the window. 我站起来走向窗户。 towards 介词，表示"朝；向"(强调方向) 【辨析】 “towards” 和“to” 都有“向”“朝”的意思，但在用法上有一些区别 towards 更强调朝着某个方向移动或接近，不一定到达目的地，侧重动作的方向感。 to 强调到达目的地或目标，有明确的方向性和终点。 他朝着公园的方向走去。 He walked towards the park. 他去了公园。 He went to the park.
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