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视频标签：Subject Clau,主语从句
所属栏目：高中英语优质课视频
视频课题：高中英语外研版选修7Book 7 Subject Clause主语从句-江西省优课
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Teaching Design for “Subject Clause”
主语从句教学计划
Teaching Objectives:
1. Enable the students to know the definition of subject clause.
2. Enable the students to find out subject clauses and translate the sentences.
3. Enable the students to use different link words correctly according to the context and apply subject clauses to their composition to improve their writing. Teaching difficulties:
Use different link words correctly according to the context and apply subject clauses to their composition to improve their writing. Teaching Aids:
Learning paper, the projector and the blackboard. Teaching methods:
Task-basked teaching method, Situational teaching method
Teaching procedure:
Step I: Warm-up: A game
Background: The math teacher of class 13 was kidnapped by an English evil. The students need to solve all the difficulties set by the evil to rescue their teacher. （借助游戏闯关的形式复习简单的宾语从句和表语从句） Pass One(第一关) : Complete the sentences with proper words.
1. (18.北京) This is ______ my father has taught me—to always face difficulties and hope for the best.
2. (14.北京)The best moment for the football star was______ he scored the winning goal. 3. (18.全国3) I’m not sure ______is more frightened, me or the female gorilla (大猩猩) that suddenly appears out of nowhere.
(The three sentences are from the college entrance exam. ) Pass Two(第二关): Listen to a song and fill in the blanks. Although loneliness has always been a friend of mine. I’m leaving my life in your hands.
People say I’m crazy and _______I am blind. Risking it all in a glance.
____ you got me blind is still a mystery. I can’t get you out of my head.
Don’t care _____ is written in your history. As long as you’re here with me.
I don’t care ____ you are，_____ you’re from，_____ you did，as long as you love me.
(The sentences are from a song“As Long As You Love Me”, including three object clauses and one subject clause. )
The Final Pass：Combine 7 words into a sentence.
I believe I can save my teacher. (The sentence is an object clause).
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StepⅡ: Lead in
Analyze the sentences from the game, and summarize which clauses they belong to. Then introduce the topic of the lesson: subject clause.
StepⅢ: Check the preview and learn the definition of subject clause. 1.Analyze the sentences and underline the subject of each sentence. 找出主语 充当词 1. Jane is good at playing the piano. ________ 2. She went out in a hurry. ________ 3. To see is to believe. ________ 4. Smoking is bad for health. ________ 5. What he has said is true. ________ 6. It is necessary that I should help him give up smoking.________ 结论：（1）主语是句子说明的人或事物，一般放在____________.
（2）在句子中充当____________的从句就是主语从句。 （3）主语从句的语序要用_________语序。
（4）主语从句一般放在_______，但有时为了使句子保持平衡，常用____作形式主语，把主语从句放在后面。
2. Memorize the sentence pattern and make sentences freely. (识记it作形式主语的经典句型，并自由造句。)
常用句型 造句
It is+adj.(clear\obvious\likely\possible\true...)+从句 It is+n.(a pity\a fact\no wonder...)+从句 It is+过去分词(said\believed\reported...)+从句 It is+过去分词(suggested\required\ordered...) +(should) do
It +vi.(turned out\occurred to me...)+从句 It +vt.(worry\surprise\upset...)+sb.+从句
Step IV Group Research Learning
Group work. Read and observe to underline the subject clauses. Then translate the sentences into Chinese and analyze the usage of link words. (观察下面句子，划出主语从句并将句子翻译成中文；再总结连接词的用法。) I Group work 1(从属连词)
1.That smoking is harmful to health is known to everyone. 2.Whether life exists on other planet is not clear.
结论：（1）_______不做成分，无意义，不可省略. （2）whether 不做成分，译为“_______”。 II Group work 2（连接代词） 1.Who will go makes no difference. 2.What we need is more time.
3.Which book I shall choose hasn’t been decided. 4.Whoever breaks the law will be punished.
结论：（1）who在主语从句中充当__________, 译为“_______”。
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（2）what在主语从句中充当__________, 译为“_______”。 （3）which在主语从句中充当_________, 译为“_______”。 （4）whoever在主语从句中充当_______, 译为“_______”。 III Group work 3（连接副词）
1.When we will set off hasn’t been decided. 2.Where the meeting will be held is not known. 3.Why Tom didn’t keep his word was obvious.
4.How he earned his living at his twenties is not clear to anyone.
结论：（1）when在主语从句中充当________, 译为“_______”。 （2）where在主语从句中充当________, 译为“_______”。 （3）why在主语从句中充当_________, 译为“_______”。 （4）how在主语从句中充当________, 译为“_______”。
[点津] Tips for choosing a link word 选择连接词的小技巧 连接词 link word 功能 function 从属连词 that, whether 连接代词 what, who, which, whose, whom, wh+ever 连接副词 when, where, why, how 主语从句选择连接词的解题步骤：。 _________________________________ _________________________________ _________________________________
IV Group work 4（主谓一致） 1.That he will pass the exam is certain.
2.Which book I shall choose hasn’t been decided. 3.How she keeps healthy is a secret.
结论：（1）当主语为一个主语从句时，该句子的谓语用________。 1.What I want is the book. 2.What I want are some books. 结论：（2）what 引导的从句做主语且表语为名词时，谓语的单复数取决它的________.
Step Ⅴ: Practise and consolidate. 三、随堂自测 I 单句语法填空
1. Perhaps ________ my mother had told me was deeply rooted in my mind. ( 2014.上海) 2. It is impossible ________ caffeine may cause birth defects (缺陷) in humans, too.(18.浙江)
3. I decided to follow her and ________ happened truly amazed me. ( 2016.上海) 4.________ the delayed flight will take off depends much on the weather. (2014.陕西)
II 单句改错
1. When the meeting will be held have not been known yet. 2. That surprised us most there was the beauty of scenes.
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3. If she will publish her novel is not decided yet. 4. That is suggested that Tom never eats meat.(2个错误)
III Writing课时微写作（根据中文提示填写主语从句相关句型。）
1._________________(事实上) English is the most widely-used language in the world. 2._________________ (据报道) many people regard it as the first or second language.
When it comes to English learning, the suggestions are listed as follows. First of all, 3.__________________(建议) you practise a lot. After all, 4.________________(有道理) that practice makes perfect. In addition, 5._________________(重要的是) you should form a good habit of learning, such as making use of dictionary, communicating more with teachers etc.
6.______________(我希望-强调句+宾从) my suggestions are of great help to you. Step Ⅵ: Summary.
1.主语从句的语序要用_________语序。
2.主语从句连接词选择解题步骤：__________
3.当一个句子的主语是从句时，该句子的谓语用________。what 引导的从句做主语且表语为名词时，谓语的单复数取决它的________。 4.形式主语通常由________充当。
Step Ⅶ: Homework
1.Use what you have learned today to finish the exercise on P65 in your exercise book. 2.Recite the short passage.
Step VIII: Blackboard design I Order: 陈述语序 II Link words:
1. that\whether: 不作成分
2. Who\whom\whose\which\wh+ever:主、宾、表、定 3. When\where\why\how: 状语 III Steps:
1. Find: 主语从句
2. Analyze: 缺不缺成分 3. Translation:句子和连接词
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