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視頻標簽：電子書包,It as,formal objec
所屬欄目：高中英語優質課視頻
視頻課題：高三英語電子書包課《It as formal object》民星中學-陳蕾（附課
教學設計、課堂實錄及教案：高三英語電子書包課《It as formal object》民星中學-陳蕾（附課件+教學設計）
The Object Clause (2-period class)
(Teaching plan) 2課時
Period 1
Teaching Objectives:
By the end of this class, students will be able to
1. have a clearer picture of the object clause.
2. know clearly the classification of the object clause and use it in a proper way by the practice.
Teaching Difficult Point:
Learn how to use the proper conjunction in the context.
Teaching Procedure:
I. 課外自學（學案P2-3）
名詞從句用作賓語的從句叫賓語從句。
引導賓語從句的關聯詞與引導主語從句表語從句的關聯詞大致一樣，在句中可以作謂語動詞或介詞及非謂語動詞的賓語。
1. 由連接詞that引導的賓語從句
由連接詞that引導賓語從句時，that在句中不擔任任何成分，在口語或非正式的文體中常被省去，但如從句是并列句時,第二個分句前的that不可省。
例如： He has told me that he will go to Shanghai tomorrow.
他已經告訴我他明天要去上海。
We must never think (that) we are good in everything while others are good in nothing.
我們決不能認為自己什么都好，別人什么都不好。
注意：在demand、order、suggest、decide、insist, desire, request, command, doubt等表示要求、命令、建議、決定等意義的動詞后，賓語從句常用“（should）+ 動詞原形”。
例如：I insist that she (should) do her work alone.
我堅持要她自己工作。
The commander ordered that troops (should) set off at once.
司令員命令部隊馬上出發。
2. 用who，whom, which, whose, what, when, where, why, how, whoever, whatever, whichever等關聯詞引導的賓語從句相當于特殊疑問句，應注意句子語序要用陳述語序。
例如： I want to know what he has told you. 我想知道他告訴了你什么。
She always thinks of how she can work well. 她總是在想怎樣能把工作做好。
She will give whoever needs help a warm support.
凡需要幫助的人，她都會給予熱情的支持。
3. 用whether或if引導的賓語從句，其主語和謂語的順序也不能顛倒，仍保持陳述句語序。此外，whether與if 在作“是否”的意思講時在下列情況下一般只能用whether，不用if：
a. 引導主語從句并在句首時；
b. 引導表語從句時；
c . 引導從句作介詞賓語時；
d. 從句后有“or not”時；
e. 后接動詞不定式時。
例如： Whether there is life on the moon is an interesting question.
月球上有沒有生命是個有趣的問題。
Everything depends on whether we have enough money.
一切要看我們是否有足夠的錢。
I wonder whether he will come or not.
我想知道他來還是不來。
Can you tell me whether to go or to stay?
你能否告訴我是去還是留？
4. 注意賓語從句中的時態呼應，當主句動詞是現在時，從句根據自身的句子情況，而使用不同時態。
例如： I know (that) he studies English every day. （從句用一般現在時）
I know (that) he studied English last term. （從句用一般過去時）
I know (that) he will study English next year. （從句用一般將來時）
I know (that) he has studied English since 1998. （從句用現在完成時）
當主句動詞是過去時態（could, would除外），從句則要用相應的過去時態，如一般過去時，過去進行時，過去將來時等；當從句表示的是客觀真理，科學原理，自然現象，則從句仍用現在時態。
5. think, believe, imagine, suppose等等動詞引起的否定性賓語從句中，要把上述主句中的動詞變為否定式。即將從句中的否定形式移到主句中。
例如： We don’t think you are here. 我們認為你不在這。
I don’t believe he will do so. 我相信他不會這樣做。
II. 學前檢測
Translation:
1. Someone is ringing the doorbell. Go and see _____________（他是誰）.
2. The teacher said that __________________（地球繞著太陽轉）.
3. Are you interested in ___________________?（他如何做這件事情）
4. I don’t know ____________________or not（他是否在家）
5. —What did your parents think about your decision?
— They always let me do __________________（我認為我應該做的事情）.
6. I suggest _______________________（她再嘗試一次）
III. 小組討論，總結歸納
賓語從句要抓住三要素：連接詞、語序和時態。
1. 連接詞
（1）賓語從句常由連接詞that引導，that在句中不擔任任何成分，一般可省略。但如從句是并列句時，第二個分句前的that不可省。
（2）賓語從句也可由what, who, which, whose, where, when, why, how, whether等連接代詞或連接副詞引導。
（3）注意whether和if在賓語從句中的區別。
2. 語序：賓語從句要用陳述句語序。
3. 時態：
（1）主句用一般現在時，從句可用任意時態。
（2）主句用過去時，從句用過去某個時態。
（3）主句用過去時，從句表示的是客觀真理、科學原理、自然現象等，則從句仍用現在時態。
（4）在demand、order、suggest、decide、insist, desire, request, command, doubt等表示要求、命令、建議、決定等意義的動詞后，賓語從句常用“（should）+ 動詞原形”。
IV. 過關檢測（學案P4-9選題）
Part One: Multiple Choice
1. Eat _______ cake you like and leave the other for ________ comes late.
A.any;who B.every;whoever C.whichever;whoever D.either;whoever
2. Having studied abroad for many years，he came back to _______ used to be a small town.
A.where B.what C.that D.which
3. He，as a member of the Communist Party，always thinks of_________ he can do more for the people.
A.what B.if C.why D.how
4. Think about ______ you are good at and _______ you enjoy and build on those abilities.
A.what;that B.what;which C.that;that D.what;what
5. You must be careful ______ you accept a lift from.
A.that B.what C.whom D.why
6. Keep in mind ______ you want others to respect you，you must respect others first.
A.that when B.that if C.if when D.when if
7. Shenzhen was only a small fishing village compared to ______ it is now.
A.which B.that C.what D.where
8. The Grand Theatre is located on one corner of ______ is called the People’s Square.
A.which B.what C.the place D.that
9. Many of the creatures in Rowling’s world are not real，and much of ______ happens is strange.
A.which B.that C.what D.it
10. They are discussing in the next room ______ will go to the conference on behalf of the manager.
A.whoever B.who C.what D.whomever
Part Two: Fill in the blanks in a proper conjunction.
1. With the nuclear crisis(危機) worsening in Iran，the world’s attention is fixed again on is called the Middle East.
2. He, as a Party member, always, thinks of ________ he can do more for the people.
3. I think this trip was well worth _________ we had paid.
4.__________ we are to finish the work in time，I’m not sure.
5. The media today can draw public attention to ___________ help is actually needed.
6. China is a great country which will host __________ may be called the most impressive Olympic Games this summer.
7. He finds his daughter is quite different from she was five years ago.
8. The hospital has been set up in was a waste land many years ago.
Period 2
Teaching objectives:
By the end of this class, students will be able to
1. have a clearer picture of the concept of It as formal object.
2. use It as formal object in proper context.
Teaching Difficult Point:
The usage of It as formal object.
Teaching Procedure:
I. 課外自學
當動詞不定式、動名詞、從句等用作句子的賓語且其后跟有賓語補足語時，通常把賓語放在它的補足語的后面，而用it作形式賓語，放在賓語補足語的前面。其基本結構為：動詞+it+賓語補足語+不定式（動名詞或從句）。
e.g. I find it easy to get on with her.
We think it no use complaining.
They haven’t made it known where they are to hold the conference.
II. 學前檢測
Translation：
1. I feel __________________(很方便) to have a mobile phone at hand.
2. Tourists believe _______________(不可能) to find anything in such a small map.
3. People think __________________(很重要) that newspapers should aim at being both informative and eye-catching.
4. Students find ______________(沒用) complaining too much homework.
III. 總結歸納
Step 1：學生小組討論，板書展示it作形式賓語的句型
Step 2: 教師補充歸納
主語+動詞+it +adj./n. +不定式/動名詞/名詞性從句
常見動詞：believe, consider, think, find, feel, suppose, etc.
常見的形容詞：necessary, wrong, important, clear, obvious, strange, natural, etc.
常見的名詞：a pity（遺憾）, a shame（遺憾，恥辱）, good news, a fact, an honour, etc.
IV. 拓展練習
1. I’d appreciate_____ if you would like to teach me how to use the computer.
A. you B. it C. that D. this
2. Children always take ____ for granted that they can depend on their parents forever.
A. that B. what C. this D. it
3. Our English teacher makes ____ a rule for all the students to speak English in the classroom.
A. what B. which C. it D. that
★特殊句型拓展練習：
1. 如果你能幫助我，我將感激不盡。(appreciate)
_________________________________________________________________________
2.學生都認為有一天高中畢業進入大學是理所當然的。(granted)
The students all _____________________________________________when they graduate from the senior high school.
3.學校規定所有學生平日里在校要穿校服（rule）
The school __________________________________________on weekdays in the school.
V. 關注點歸納
1. In the previous sentences, it acts as formal object（形式賓語）.
2.形式賓語it沒有（有/沒有）實際語義，只是為滿足語法上的需要，避免句子繁雜，它代替的是句子的真正的賓語（不定式/動名詞/名詞性從句）。
VI. 過關檢測——Translation
1. 我發現要學好外語很難。
2. 老師認為不加入練習的學習是沒有好處的。
3. 我們覺得很奇怪竟然無人把錢拿走。
4. 有時候，我們會發現很難用文字來表達所見所聞.
5.老師們都認為學生在參加高考前掌握所有必須的知識很重要。
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