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视频标签：Under,the sea
所属栏目：高中英语优质课视频
视频课题：人教版高中英语选修七Book7Unit3 Under the sea The passive voice of –ing form河北省级优课
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人教版高中英语选修七Book7Unit3 Under the sea The passive voice of –ing form河北省级优课
Title The passive voice of –ing form
Teacher
Fan Shuhong, Yongnian No.2 High school
Analysis on Learners
Senior 2 students are eager to learn something knowledgeable and interesting. They are tired of being spoon-fed boring grammar rules and excessive exercises. Their abstract thinking and cognitive capability have developed a lot. Therefore, I try my best to prepare interesting and useful practice to help them keep up their passion to express themselves using what they have learnt, develop the feeling of success and build up their good values in grammar learning.
Analysis On the Teaching Material
Teaching
Content
The content of my lesson is a grammar revision material, through the learning of which, I
can enable students to master the structure and the key points of “being done” and “having been done”. At the same time, make Ss aware of the usage of the passive voice of -ing form in sentences and writing.
Teaching Aims
Knowledge
(1) The Ss can learn the function of “being done” used as subject, object, predicative, attribute, adverbial and object complement.
(2) The Ss can grasp of the structure and the use of “being done” and “having been done”.
Abilities
(1) To improve Ss' writing abilities, especially expressing their opinions by using “being done” and “having been done”.
(2) To train the Ss’ abilities of studying by themselves and through cooperating.
Emotion (1) To discover that learning grammar can be fun and English is around us. (2) Be confident in learning and using language”.
Important
Points Enable Ss’ to have a command of the use of “being done” and “having been done”.
Difficult
Points
Enable Ss’ to master the difference “to be done、done、 being done” used as attribute.
Teaching Methods
1. Communicative Approach
2. Task-based Language Teaching 3. Total Situational Action Teaching Aids
A computer and a multi-media courseware.
Step 1: duty report (3 mins)
A student gives a daily talk and asks few questions; while other students listen to her carefully and try to answer the questions.
（设计目的：一位同学演讲《如何学好英语》，听众学生认真听讲，理解内容，并回答相关的问题，把学生的注意力 集中到英语学习中来，预热课堂，使同学们更积极参与到课堂活动中。）
Step2: lead in (导入) (8 mins)
Task 1: Review the structure and definition of the passive voice of –ing form.
First, the teacher reviews v-ing form and explains the structure of “being done” and “having been done”; especially, the teacher makes the students understand the definition of the passive voice of –ing form, in terms of the voice and the tense. （教师通过实例使学生理解“being done” and “having been done”在时态和语态方面表示的含义。）
1)He hurried home, looking behind from time to time.
looking表示的动作和句子主语he之间是主动关系,和主句谓语动词hurried的动作同时发生。 2) Being asked to answer the question, she felt a little nervous.
being asked表示的动作和句子主语she之间是被动关系，和谓语动词felt同时发生。 3) Having been told many times, he finally understood it. （09四川）
Having been told和句子主语he之间是被动关系，且先于主句谓语动词understood发生。
（设计目的：教师首先复习学生最熟悉的非谓语动词doing 形式，从而引出较复杂的“being done”“having been done”的结构，这样可驱除学生的陌生感，由易到难，循序渐进，他们会更容易接受难点内容。）
Task 2 The teacher shows 7 riddles and reminds students to pay attention the underlined parts and guess them. (猜谜语)
The teacher presents 7 riddles with “being done” or “having been done” and leads students to guess what they are. At the same time, students will be reminded to pay attention to the underlined parts.
(教师展示7张带有“being done” 或 “having been done”的谜语，如有难度可适当插入图片提示，降低难度要求， 启发学生注意划线部分，并猜出谜底。)
（设计目的：在竞猜谜语游戏中学习v-ing的被动式更加生动形象，学生兴趣盎然，减轻了他们的畏难情绪，使他 们持久集中注意，启发他们思考 being done ，having been done的部分，激发学生学习的自主性和积极性，培养他 们学习语言的自信。）
Being selected president of USA in 2001 and 2005 made him feel proud. Now he is very busy with all kinds of affairs every day. (猜一位政治家)
What kind of dog doesn’t bite or bark（吠叫）, but it likes being eaten?（猜一种食品）
It doesn’t like eating any food, but drinking water. When writing, you are fond of(喜欢) being accompanied by it.
（猜一种文具用品）
Their job is being trampled (踩、踏) by man without any pain and complaint (抱怨).
（猜一种生活用品）
The city being greatly improved is to be the host for the next Winter Olympic Games. （猜一城市）
He has a gift for playing basketball. Having been selected into the Huston Rocket team, his talent has been
shown fully. （猜一篮球运动员）
Task 3：Analyze the sentence complements of the underlined parts in the riddles.
(分析划线部分所做的句子成分)
The teacher and students analyze the sentence complements of the underlined parts in the riddles. （师生共同分析谜语中动词-ing形式的被动式在各句中作什么成分 ）
（设计目的：师生共同总结谜语中的“being done”， “having been done”在句子中都可以做什么句子成分，使抽象 的语言规律具体而直观，便于学生理解，为下一步的学生独立练习做铺垫。）
Task 4：practice(练习)
The teacher shows five sentences and students volunteer to analyze the sentence parts and tell others why. (学生主动分析句子成分并说明理由。) 1. So being killed by sharks was a common occurrence.
2. He didn’t mind being left at home.
3. That building being repaired is our library.
4. Being protected by a thick wall, they felt they were quite safe.
5. Having been given such a good chance, how could she let it slip away?
（设计目的：本环节是对上一环节的深化与拓展，为学生提供了学以致用的机会，体验成功，从而加深学生对 v-ing被动式的理解。）
Step 3: three key points (三大要点) (6 mins)
Students should learn and master three key points of the passive voice of -ing form。 （学生应该学会V-ing形式的被动式的3个要点）
point 1: to be done、done、 being done做定语的区别 ：
The teacher shows 3 similar sentences then asks students to fill in the blanks, compare the attribute and conclude the differences among them.
to be done（作定语，表将来的动作）；done（作定语，表过去被动完成的动作）； being done（作定语，表被动、 进行的动作）
① The building to be built next year is our school. ②The building built last year is our school. ③ The building being built now is our school.
（设计目的：to be done、done、 being done做定语的异同，是本节课的一个教学难点，学生很容易发现三者做 定语：在语态方面均表示被动；但是容易混淆三者的区别，通过实例一一比较可归纳出：三者在时态方面的区别。 相似的题型，相似的语法功能，但是把握好本质特征，抓住细微差别，才能做到举一反三，触类旁通。）
Point 2: want/need/require/worth +v-ing主动形式表被动意义。
Students must grasp “want，need，require,（be）worth +v-ing
① 在want/need/require（需要）+v-ing= want/need /require + to be done 之后作宾语时，常用动名词的主动
式表示被动意义。
② 在（be）worth +v-ing主动形式来表示被动意义。 The book is worth reading.
The book is worthy of being read.
The book is worthy to be read.
（设计目的：学生掌握四个特殊词语“want，need，require,（be）worth”+v-ing，主动形式表示被动意义，从 而积累一句多译，丰富学生的表达技巧。）
point 3:后只用 -ing作宾语de 动词及短语:
1）动词中只能接v-ing作宾语： 考虑建议盼原谅，（consider，suggest/ advise, look forward to, excuse/pardon;） 承认推迟没得想（admit, delay/put off, fancy;）
避免错过继续练， （avoid, miss, keep/keep on， practice ） 否认完成就欣赏（deny , finish, enjoy/appreciate;）
禁止想象才冒险，（forbid, imagine , risk;）
不禁介意准逃亡（can’t help, mind, allow/permit, escape ）
2）短语中的to是介词, 后面只能跟V-ing作宾语：
devote … to (投入…), get down to (着手干…) ，lead to (通向, 导致), object to(反对), pay attention to (注意), look forward to (盼望), be used to (习惯于)，stick to (坚持), prefer…to…等。
（设计目的：通过把枯燥的词语编成有趣的顺口溜，降低了学习难度，减轻学生的厌学、畏学情绪，他们更乐于 去学习, 而且记忆深刻。 ）
Step4: Practice (28 mins)
Task 1: Choose correct answers and fill the blanks.
(1) The discovery of new evidence led to ____. (2003上海)
A. the thief having caught B. catch the thief
C. the thief’s being caught D. the thief to be caught
(2) She is shy. She is not used to _____ in front of others. A. praise B. praising C. being praised D. be praise
(3)
The bird was lucky that it just missed _____. A. catching B. being caught C. to be caught D. to catch
（设计目的：这是学生最熟悉的语法单选题，也是最基础练习形式，培养学生观察选项，分析命题者意图，找到 切入点，因此学生可以把握考点，提高练习的准确性，通过选择适当的v-ing被动式的形式，在简单的练习中巩固 基本使用。）
Task 2: Looking & Doing game: （使用动词-ing 被动式填空）
Teacher shows some pictures on the ppt. student uses “being done” and “having been done” to describe the picture for the others.
（教师在PPT上依次展示几张图片，要求同学用“being done” 或 “having been done”描述图片中的情景。 ）
Peter is excited about _____________ to the party. (invite)
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