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人教版英语九年级全册
教学设计
Topic Unit 7 Teenagers should be allowed to choose their own clothes.
Period ⅡI Section A Grammar Focus-4c
本节课是该单元第三课时,是一节语法课。在一、二课时输入语言的基础上,
Grammar Focus利用表格形式梳理出本单元的语法学习要点,单元重点语法结构:情
Analysis of 态动词can, may , need , must , should+be+过去分词。接下来的4a-4c三个语法练习
帮助学生通过不同方式巩固上述语法知识,从笔头练习过渡到口头练习,同时开
the Teaching
发性也逐步加强。Grammar Focus部分首先以陈述的形式呈现了含有情态动词被
Material 动语态的句子。在操练该句型的同时,让学生感知主动句变被动句的规律。4a-4b
是控制性练习,主要训练学生掌握被动语态的句子结构和使用语境。4c是综合性
的对话练习。让学生在完整的语境中体会和运用两种语态。
通过前面的学习,学生了解了一般现在时和过去式被动语态的构成,用法和意
义。但在表达过程中对过去分词与过去式形式容易混淆,在本节课通过系统归纳
Analysis of
情态动词的被动语态,帮助学生进一步感知被动语态的构成,并通过语法专项练
习帮助学生正确使用被动语态进行表达。该班学困生多,课堂积极性不够高,参
the Students
与率低,教法精简重点词汇与句型,分层次记忆与操练。通过各种方式对新句型
与新单词进行反复大量的操练达到语用的目的。
Language 1.熟练掌握词汇:flash, community, keep … away from, chance,
educate, manage, society, make one’s own decision。
ability
2.能用should/should not be allowed to do 谈论应该被允许和不应该
被允许做的事情。
3.会熟练运用情态动词表推测。
Analysis of Learning 1.通过互动和小组合作等方式完成课堂学习任务。
Teaching ability 2.能够对对话主要内容,可以自己用情态动词被动态造句。
Objectives
Thinking 通过了解和反思自己的言行举止是否符合中学生日常行为准则、规
quality 范自己的言行,养成自觉遵守规则的良好习惯和优良品德。
Cultural 1.了解中外审美观的差异,形成自己的审美观,展示个性;
awareness 2.了解中西方关于青少年的不同文明准则,了解中外审美观的差异,
形成自己的审美观,展示个性;
Teaching key 1.能准确的运用含有情态动词的被动语态。
Points 2.能用 should/should not be allowed to do 谈论应该被允许和不应该被允许做的
事情.
Teaching Teacher’s Activities Students’ Intention
Procedures Activities
Step 1 1..Brainstorming 学生讨论校 利用情境问
规复习 allow 答,复习了
Lead-in Quickly talk about the school rules.And use be allowed
to do sth,同 解 allow to
to do sth to express them.
时 引 出 新 do sth. 引 入
2.Ask students to say some rules they agree or 课。 今天的语法
disagree. 主题。Step2 1.Ask two students to read aloud the sentences in the 熟悉课文, 通过回答问
grammar frame. 大声朗诵课 题,培养学
Grammar
文,学习重 生的掌握语
2.Get the students to look back at the sentences which
Focus 点句式。 法与重点句
are in the passive voice.
式。
观察语法聚
Find out and summarize
焦,找出共 通过观察总
the structure “should/may+be+done(p.p)…”. 同之处,思 结规律,能
考如何将情 更好的掌握
含有情态动词的被动语态的构成是:情态动词
态动词的主 情态动词被
+be+过去分词。
动句改成被 动语态构,层
Teenagers should be allowed to choose their own 动句,找出 层推入,提
clothes. 应该允许青少年选择他们自己的服装。 关 键 变 化 升学生的对
点。 比思维。
Students should not be allowed to have part-time jobs.
不应该允许学生们做兼职工作。
Can these books be taken out of the reading room?
可以把这些书带出阅览室吗?
When must the work be finished?
这些工作必须什么时候完成?
Step3 情态动词主被动转变方法: 通过例句展 通过注意事
示,记忆并 项,培养批
Presentation 1.将主动语态的宾语变成被动语态的主语。
摘抄情态动 判思维。
2将含情态动词的主动句式变成被动句式,即: 词被动语态
相关知识。
“情态动词+动词原形”变成“情态动词+be+过去
分词”,然后再在其后加“by+主动句中的主语(人
称代词用宾格)”。by短语也可省略。请看下列各
句:
You should finish your homework first.
Your homework should be finished (by you) first.
句式变换
1. 一般疑问句:直接将被动语态的陈述句中的情
态动词提前。
Must this task be finished at once?这项任务必须立即
完成吗?
2. 特殊疑问句 :由特殊疑问词加上被动语态的一
般疑问句构成。
When must this task be finished?
这项任务必须在什么时候完成?
3. 否定句: 在情态动词后面加上 not 或 never 即
可,但must表"必要"时否定式为needn't。
This task needn't be finished at once.这项任务没必要立即完成。
4. 反意疑问句:借助情态动词构成附加疑问部分。
如: This bridge can be built next year, can't it?
这座桥明年能建成,是吗?
Step4 1.Finish the task in 4a and check the answers. Finish the task 通 过 过 练
in 4a 习,进一步
practice 2.Finish the task in 4b and check the answers.
理解,运用
Finish the task
3.Finish the task in 4c and check the answers. 情态动词被
in 4b
动态。
①Get to know what to do.
7.Finish the
②Assign tasks to each group and get them to think of task in 4c
rules for these activities.
③Each group reports their rules and others write down
the points.
Step 5 1.manage v. 完成(困难的事);应付(困难局面) 后面常跟名词、 将 知 将本课
代词或动词不定式。
Language 识 点 语言点
manage to do sth. 设法做成某事
Points 做 好 汇总系
e.g. They were not rich, but they managed to help the poor students.
Explanation 笔 统,帮
try to do sth. 设法或试图做某事
记。 助学生
e.g. If you want to do something, at first, you must try to do it and 形成语
then you should think of every possible way to manage to do it.
言 体
2. “动词+名词+介词”构成的短语动词(如 take care of, pay
系。
attention to等)变为被动句时,通常把整个短语当作一个及物动
词来处理。 e.g. You should pay attention to your health.
→Your health should be paid attention to.
3.educate v. 教育; 教导
常用结构:educate sb. to do sth. education n. 教育; 培养 e.g.
Teachers should educate students to protect themselves.
Step6 一、根据句意及汉语或首字母提示写单词。 完成 让学生
Exercises 1.Kids should be e____ to know what they should and shouldn’t do. 课 堂 在课上
2.I’ll need a f_______ for this shot. The light isn’t good enough. 练 练习消
3.People’s life is becoming better and better in modern s_____. 习。 化知识
4.Kelly has just moved to a new c_______________ and people 点,及
there give her a lot of help
时操练
5.“I can’t stand it!” Rick c_______________ in an angry voice.
重点知
二、完成句子。
识点和
1. You should make up the bed every day. (改为被动语态)
目标语
The bed _______ _______ _______ up every day.
言,让
2. We can’t see stars in the day time. (改为被动语态)
教师把
Stars _______ _______ _______ in the day time.
握 学3. You must return the book on time. (改为被动语态_______ the 情。
book _____ _________ on time?
4. You must give back the dictionary before Friday. (改为被动语)
The dictionary must _____ _______ back before Friday.
5. He should be told about the meeting.(改为一般疑问句)
________ he _____ told about the meeting?
Step 7 Key phrases 跟 随 利用思
Summary do social work for the community 为他社区做社会福利工作 老 师 维导图
keep ... away from ... 避免……接近…;使……远离…… 一 起 总结本
进 行 课所学
give sb. a chance to do sth. 给某人一个机会做某事
内 容 内容。
make one’s own decision(s) 自己做决定
总
move out 搬出去
结。
be educated to do sth. 被教育做某事
from a young age 从小
manage their own lives 成功应对他们自己的生活
Step 8 1. Review these sentences : I think.. I don't agree. 记 录 应用目
Homework 2. Write a short passage about Peter's problem. 作业 标 语
言。
Blackboard Unit 7 Teenagers should be allowed to choose their own clothes.
Design
Period ⅡI Section A Grammar Focus-4c
New words Key sentences
poem,tiny,cry,field,hug, It's common for sb.to do sth.
badly , awful , regret ,
It's better for sb.to do sth.
community,chance,educate,
manage,society That's why…
Teaching 亮 点 1.语法聚焦通过小组合作学习方法,让学生观察句子,小组讨论目标语言
Reflection: 之处 的用法,这样学生在练习中印象会更加深刻。2.本节课在复习上节课句型
的基础上,进一步接触被动语态结构。让学生观察并总结被动语态结构。
通过两种语态的相互转化,使学生了解其区别,并掌握变被动语态的要
领。。
有 待 1.由于学生在不熟悉句子基本结构的情况下,搞不清楚句子成分,导致很
改进 多同学无法正确使用被动语态。2.另外让学生做观察总结练习时,未能给
学生充分的时间思考,强行往下进展,影响了教学效果。3.部分学生对于
被动方的确定还存在困难,结构掌握得不够熟练,容易出差错。课后应加
强有针对性练习,强化训练。