表語從句高中英語教案
表語從句高中英語教案5篇
語從句屬于名詞性從句，只是表語的其中一種情況——由名詞充當(dāng)表語。常見的引導(dǎo)表語從句的從屬連詞(Subordinating Conjunction)有when，where，why，who，how，that。它們都有代詞。下面是小編為大家整理的表語從句高中英語教案5篇，希望大家能有所收獲!
表語從句高中英語教案1
1.表語從句:就是用一個(gè)句子作為表語。說明主語是什么或者怎么樣，由名詞、形容詞或相當(dāng)于名詞或形容詞的詞或短語充當(dāng)，和連系動(dòng)詞一起構(gòu)成謂語。
Eg:The problem is puzzling.這問題令人困惑
主語 連系動(dòng)詞 形容詞作表語
The problem is when we can get a pay rise.問題是什么時(shí)候我們可以得到加薪.
主語 連系動(dòng)詞 一個(gè)句子作表語---表語從句
2.連接表語從句的連接詞有：that, what, who, when, where, which, why, whether,how.
He has become a teacher.他已經(jīng)成為一名教師。
He has become what he wanted to be ten years ago.
他已經(jīng)成為了他10年前想成為的。
She has remained there for an hour.
她曾在那里停留了一個(gè)小時(shí)。
She has remained where I stood yesterday for an hour.
她一直在我昨天站的地方站了一個(gè)小時(shí)。
His suggestion is good.他的建議是好的。
His suggestion is that we should stay calm.
他的建議是，我們應(yīng)該保持冷靜。
The question is when he can arrive at the hotel.
問題是，他什么時(shí)候可以到達(dá)酒店。
who will travel with me to Beijing tomorrow.
誰與我明天將前往北京。
why he cried yesterday.昨天他為什么哭。
how I can persuade her to join us in the party.
我怎么能說服她加入我們的派對(duì)。
whether the enemy is marching towards us.
是否敵人正向我們行進(jìn).
表語從句高中英語教案2
表語從句在復(fù)合句中作表語的名詞性從句，放在系動(dòng)詞之后，一般結(jié)構(gòu)是“主語+連系動(dòng)詞+表語從句”?？梢越颖碚Z從句的連系動(dòng)詞有be, look, remain, seem等。引導(dǎo)表語從句的that?？墒÷浴Ａ硗?，常用的還有the reason is that… 和It is because 等結(jié)構(gòu)。例如：
1) The question is whether we can make good preparation in such ashort time.
2) This is why we can’t get the support of the people.
3) But the fact remains that we are behind the other classes.
4) The reason he is late for school is that he missed the early bus.
表語從句高中英語教案3
Step 1 Revision
1 Check the homework exercises.
2 Ask the Ss a few random questions to revise future time and introduce the topic of the unit. For example: What lessons do you have this afternoon / tomorrow? Are you going to do anything special this evening? What do you think the weather will be like tomorrow? What are you going to do on Saturday evening? Are you planning to do anything on Sunday?
Step 2 Presentation
SB Page 25, Part 1. Ask questions about the picture, and get Ss to tell you what they think is happening. Teach the new words majority, goods, industry. Read the introduction aloud.
Step 3 Reading
Say Now read the dialogue silently and find out this information: What is being planned at this company? Allow the Ss a few moments to carry out the task. Check the answer. (A new factory may be built.) See if the Ss can guess the meaning of out of work.
Step 4 Dialogue
Speech Cassette Lesson 65. Play the tape of the dialogue for the Ss to listen and follow. Go through the dialogue briefly and make sure the Ss understand it. Ask questions like these: What are people at the company talking about? Who is going to make the decision? Why does the company need to build a new factory? What is the difficulty? Why do some people want the new factory to be built? Why are some people against the new factory? Explain that may have plans expresses uncertainty about the future. Play the tape again. This time the Ss listen and repeat. Then let the Ss practise the dialogue in pairs. You may wish to ask one pair to act the scene in front of the class.
Notes:
a People have been talking of it a lot recently.:
Note the Present Perfect Continuous Tense to express an activity which started in the past and is still continuing.
b I simply don‘t know. = I honestly don’t know.
c Right now = At this moment
d The problem is … it. = Finding land for building the new factory is a problem ( i.e. difficult).
e The majority of people = Most people
f a number of people = quite a lot of people
g out of work = do not have jobs
h But some people … built on. = Some people do not want them to build a factory on good farm land. Note the structure not want something to be done.
i I can see the problem. = I understand the problem.
j is likely to happen = will probably happen
k It‘s quite likely: Quite emphasizes likely and increases the possibility.
Step 5 Practice
SB Page 25, Part 2. Demonstrate how to make sentences from the table, then get a few Ss to make example sentences. Then let the Ss do this exercise in pairs. At the end get Ss to write down 5 sentences from this table in their exercise books.
Step 6 Workbook
Wb Lesson 65, E__. 1 - 4.
After Ex. 1 is done orally, get the Ss to write the answers in their exercise books.
Both E__. 2 and 3 should be done in pairs first. Then check the answers with the class. Get Ss to translate the sentences into Chinese and ask them to think if they will be able to put them back into English. Pay attention to the sentence structures.
When doing Ex. 4, warn the Ss not to do word for word translation. Special attention should be paid to the sentence patterns and word order.
Step 7 Consolidation
With a good class you can give the Ss the following phrases and get them to make up a dialogue. Write these phrases on the Bb.
I believe you’re right.
What are the problems then?
What do you think is likely to happen?
Write them up on the Bb and demonstrate with a good S how it is possible to make up a dialogue.
A: I think the company will buy more land.
B: I believe you‘re right.
A: But it isn’t likely that the manager will make a decision soon.
B: What are the problems then?
With an ordinary class, just practise the dialogue in Part 1 again.
Homework
Finish off the Workbook exercises.
Do Ex. 1 and part of Ex. 4 as written work.
表語從句高中英語教案4
教學(xué)目標(biāo)
Teaching Aims and demands 本單元通過學(xué)習(xí)馬克·吐溫的《百萬英鎊》并改編成短劇形式的課文，學(xué)生能初步了解作者的風(fēng)格。學(xué)生應(yīng)能在教師的指導(dǎo)下，排演這個(gè)短劇。通過對(duì)話課的學(xué)習(xí)與操練，學(xué)生接觸表示堅(jiān)持個(gè)人意見的常用語句，并要求學(xué)生運(yùn)用到實(shí)際會(huì)話中。學(xué)習(xí)并初步掌握as if和no matter引導(dǎo)讓步狀語從句的用法。 Teaching important and difficult points 1.單詞 run, choice, note, change, fool, order, pleasant, right, assistant, customer, foolish, insist, tailor depend, favo(u)r , apologize, excited 2.詞組 shop assistant, a clothes shop, give back, or else, change…for …, in the sun, try on, depend on, take place, get off, put on, drop in, once upon a time, do up, in fact, keep back, play the part of, next to 3.交際用語 There seems to be something wrong with it. I would like you to change this blouse. You sold me a blouse that I can’t use any more. I am afraid I can’t do that right now. Why can’t you do something about it? Is anything the matter? 4.語法 學(xué)習(xí)as if和no matter的用法。
教學(xué)建議
課文建議 在Lesson 38課，建議教師應(yīng)組織學(xué)生1)以節(jié)目的形式演出這段對(duì)話。2)教師可選取錄像或多媒體形式完成此課的教學(xué)任務(wù)。3)教師把學(xué)生分成三人一組，適當(dāng)準(zhǔn)備一些道具排演本課的最后結(jié)局的短劇。4)教師要求學(xué)生找出能刻畫服裝店老板人物特征和心理變化的相關(guān)語句。如：There’s a customer, Tod, Will you serve him? / No matter what he is wearing , Tod, just show him the cheapest./Come, come. Get him his change, Tod..
對(duì)話分析 本單元對(duì)話是講述在服裝店調(diào)換衣服的經(jīng)過，學(xué)生對(duì)其內(nèi)容較易理解，但一些新單詞的用法應(yīng)掌握，如：customer, run, insist, change…for…。本課中也提供了給學(xué)生做相應(yīng)對(duì)話的練習(xí)，如：A pair of trousers, A radio的口語練習(xí)。
教學(xué)重點(diǎn)難點(diǎn) 1.serve的用法
1)serve(sb.) as sth.表示“為(某人)工作，(尤指)當(dāng)傭人”。 He served as a gardener and chauffeur.他做園藝工人兼司機(jī)。 2)serve還可表示“供職，服役”。 He has served his country well.他為國(guó)盡職。 3)serve sb. (with sth.). 表示“將(飯菜)端上桌?！? Four waiters served lunch for us.有四位服務(wù)員招待我們吃午飯。 4)serve 還可用于“(在商店等處)接待(顧客)或?yàn)轭櫩腿∝浳铩钡囊馑贾小? Are you being served?有售貨員接待您嗎? He served some sweets to the children.他為孩子們拿來了他們想要的糖。 5)serve 還指“(一份飯)夠……”。 This packet of soup serves two.這包湯料夠兩個(gè)人食用。 2.judge的用法 1)judge用作動(dòng)詞，表示作“斷定，估計(jì)，認(rèn)為”解。其后可帶賓語從句，也可帶不定式或形容詞、名詞等引導(dǎo)的賓補(bǔ)成分。 We judge that they have finished.我們估計(jì)他們已經(jīng)干完了。 We judge them to have finished.我們估計(jì)他們已經(jīng)干完了。 She judged him about fifty.她估計(jì)他在五十歲左右。 The committee judged it better to start the investigation at once.委員會(huì)認(rèn)為立即開始此項(xiàng)調(diào)查。 From his letter, we judged his visit to China a great success.從他的來信判斷他對(duì)中國(guó)的訪問非常成功。 2)judge用作“判斷，斷定”解時(shí)，還可接wh—分句或wh—加不定式結(jié)構(gòu)。 I can’t judge whether she was right or wrong.我不能斷定她是對(duì)還是錯(cuò)。 3)judge還可表示“評(píng)判，評(píng)價(jià)”，可說judge sb. / sth. Don’t judge a man by his looks.勿以貌取人。 4)Judging by / from…(從……來看，據(jù)……來判斷)是慣用短語，可用來引導(dǎo)獨(dú)立分句。 Judging from his looks ,he may be sick.從外表看，他或許生病了。 Judging by his accent, he must be from Guangdong.聽口音，他準(zhǔn)是個(gè)廣東人。 3.get off的用法 1)get off意為“脫下”。 It’s rather hot today, we must get off the jacket.今天太熱了，我們必須脫下夾克衫。 2)注意：get off還可作“下車”;“離開”;“出發(fā)”;“起飛”解。 As soon as I got off the bus, I started for the village on foot. 我一下公共汽車，就開始步行到村里去。 We must get off at once or we' II be late我們必須馬上走，否則要遲到了。 We got off immediately after breakfast.我們一吃過早飯就出發(fā)了。 The plane got off on time. 飛機(jī)準(zhǔn)時(shí)起飛。
4.favor的用法 1)in favor (of )表示“贊成、主張”，常用作表語或后置定語。 The students were in favor of reform. 學(xué)生贊成改革。 2)do sb. a favor或do a favor for sb. 是個(gè)正式的禮貌用語，意思是 “給某人以恩惠，幫某人的忙”。 Would you do me a favor? 幫我一下好嗎? Do me a favor by turning off the radio. 幫我把收音機(jī)關(guān)掉。 Do me the favor to come. 務(wù)請(qǐng)光臨。 注：do sb. a favor后接of doing 或不定式時(shí)，應(yīng)將不定冠詞a改為定冠詞the。
5.put down的用法
1)意為“寫下;記下”。 Put down your name and your telephone number.寫下你的名字和電話號(hào)碼。 Put this down in your notebook for future reference.這點(diǎn)記在你的筆記本上，以供今后參考。 2)可作“__;撲滅”。 The fire was finally put down by the firemen.大火最后終于被__員撲滅了。 6.as if的用法 as if 是連詞詞組，作“好像”、“好似”解，引導(dǎo)表語從句，用于下列句型中： It looks/seems as if ....表示“看起來似乎……”。其中It為無人稱代詞，本身并無詞義。looks / seems是連系動(dòng)詞，as if引出表語從句。 It looks as if it is going to show. 看來，要下雪。 It seemed as if the suit was made to his own measure. 這套衣服看來似乎是按尺寸給他定做的。 除此之處，as if也可以引導(dǎo)方式狀語從句，修飾主句的謂語，此時(shí)從句中的謂語動(dòng)詞常用虛擬語氣。關(guān)于這一點(diǎn)，暫可不必向?qū)W生交代。 The woman loves the children as if she were their mother.這個(gè)婦女愛這些孩子，她好像就是他們的媽媽一樣。
7. no matter 的用法
no matter作“無論”、“不管”解，用以引導(dǎo)表示讓步的狀語從句，常用在下列句型中： 句型中的No matter what (who/when etc.)...分別表示“無論何事”、“無論何人”、“無論何時(shí)”等，這個(gè)從句可以置主句之前，也可以置主句之后。
由no matter + what等引導(dǎo)的讓步狀語從句。No matter后面接關(guān)系代詞或關(guān)系副詞引導(dǎo)狀語從句在句中作讓步狀語。
No matter what you do, you must be very careful.不管做什么事，你都必須非常細(xì)心。 No matter之后可用what以外的關(guān)系代詞或關(guān)系副詞。例如：
No matter who you are (=Whoever you are), I’ll never let you in.無論你是誰，我絕不讓你進(jìn)去。
No matter which…無論哪一個(gè)…… No matter which you choose(=Whichever you choose), you will be satisfied.不論你選擇哪一個(gè)，你都會(huì)滿意的。
No matter where…無論何處;不管在哪里…… No matter where I go (=Wherever I go) , I will be thinking of you. 無論我到哪里，我都會(huì)想著你。
No matter when …無論何時(shí)，不管什么時(shí)候…… I’ll discuss it with you no matter when you like(=whenever like). 你什么時(shí)候高興，我愿意同你討論這件事。 No matter how..不管……如何;無論……多么…… No matter how hard you try(=However hard you try), you will never be successful. 不管你如何努力，你都不會(huì)成功的。 8.drop in, drop in on 與drop in at的區(qū)別 drop in 意為“順便走訪” He often drops in for tea. 他經(jīng)常順便來喝茶。
drop in on 后接人意為“順便拜訪某人”。
She dropped in on me yesterday.
drop in at后接表示地點(diǎn)的名詞意為“順便來(去)某處看看”。
Tom usually drops in at my place on his way home. 答題時(shí)要注意drop in后所接的名詞表示的意思。
Jane used to ____ the tailor’s on her way home from work. A. drop in B. drop in on C. drop in at D. drop at 詹妮以前常下班后去成衣店看看。the tailor’s 表示地點(diǎn)，故正確答案為C。
9.run的用法 1)表示“跑，奔跑，賽跑”。
The boy ran off as soon as we appeared.我們一來，孩子們都跑了。
She used to run when she was at college.在大學(xué)時(shí)她經(jīng)常練跑步。
2)run還可表示“(火車、汽車、輪船等)往來行駛”
Buses to Oxford run every half hour.去牛津的公共汽車每半小時(shí)一班。
The trains don’t run on Christmas Day.圣誕節(jié)火車停駛。
3)run可用業(yè)表示“(液體)流動(dòng)”。
Could you run me a hot bath?你給我放盆熱水洗澡好嗎?
Your nose is running.你又流鼻涕了。
4)run表示“(衣服上的染料或顏色)掉色，擴(kuò)散”。
I’m afraid the color ran when I washed your new skirt.很遺憾，
我洗你那條新裙子的時(shí)候它掉色了。 5)run可表示“融化”。
It was so hot that the butter ran.天太熱，黃油開始化了。
The wax began to run. 蠟開始融化了。
6)run還可表示“負(fù)責(zé)、經(jīng)營(yíng)、管理”。 He has no idea of how to run the successful business.他不知道把企業(yè)辦好的方法。
Stop trying to run my life for me.我的生活用不著你來管。 10.Come, come. Get him his change. Tod. ( = Hurry up. Tod, Give the man his change.) 得了，得了，給他找錢吧，托德。
句中的come用作感嘆語，表示“勸導(dǎo)”，“不耐煩”的情緒。come作感嘆語用時(shí)，在不同的情況下，可以表示不同的感表，如“鼓勵(lì)”、“驚異”、“命令”等。例如：
Come, come, Alice, you must be patient. 好了，愛麗絲，你得忍耐點(diǎn)。
本句中的change是不可數(shù)名詞，作“零錢”，“找給的錢”解。
又如：
Here is your change. 這是找給你的零錢。
change還可以用作及物動(dòng)詞，作“零錢”，“換錢”解。
Could you change a 10-yuon note, please? 你能換開10元錢嗎?
教學(xué)設(shè)計(jì)方案Lesson 37
Teaching aims 1. Practise in pairs talking about buying clothes in a shop.
2. Study the language points in lesson 37.
Teaching procedures
StepⅠRevision
1. Check the homework exercises.
2. Revise articles of clothing by asking questions. Get as many as possible from the students and write them on the blackboard.
Questions for the teacher to ask the students:
1) What words have you learned about clothes ?
trousers, coat, jacket, shirt, overcoat……
2) What color do you like best if you buy a blouse ?
a gray one, red one, blue one, black one, yellow one, white one ……
Step Ⅱ Warming-up
Look at the picture on P 55.
1. Ask the students to say something about the picture. Let the students know a new word: blouse.
Answer: It’s a clothes shop. There are many clothes in the shop. Two women are talking now. They are talking about the white blouse and the red blouse in the shop.
2. Ask the students how different clothes are washed. Make a table on the blackboard if you like
as follows:
HOT WASH white cotton
WARM WASH coloured cotton
COLD WASH silk , wool
Step Ⅲ Listening and reading
Let the students listen to the dialogue once or twice and then answer same questions.
1. What did the customer buy last week?
… She bought, a blouse last weds
2. What's wrong with the blouse?
… When doe washed the blouse, the color ran.
3. What did the customer ask the assistant to do?
…She asked the assistant to change the clothes or give the money back to her.
4. Did the assistant give the money back to the customer ? Why ?
…No, because the manager of the shop wasn't in. And the assistant couldn't decide whether to give it back to her or not.
Step Ⅳ Practice
Let students fill in the blanks of the dialogue.
SA: Good afternoon. Can I 1 you ?
C: Yea, please. I 2 this radio the day before yesterday. But there is something 3 with it. Last night it just couldn't. I 4 can't use it.
SA: Let me 5 . It scans as if it hasn't been 6 properly. Has it been left in the sun or__ 7_?
C: Of 8 not. How can I be 9 foolish ?
SA: 10 it's the 11 of the factory that made it. I think I will send back to the 12 and get it repaired.
C: You may 13 it back to the factory, but I would like my money 14 .
SA: I’m 15 I can't do that.
C: Why can't you do 16 about it ? I'd like you to change this 17 or else 18 me my money back.
SA: All right. You can 19 it for another one. Would you please 20 a look at these ones ?
Answers:
1. help 2. bought 3. wrong 4. work 5. see 6. used 7. rain 8. course 9. that 10. Maybe 11. fault 12. factory 13. send 14. back 15. afraid 16. something 17. radio18. give 19. change 20. have
Fill in the blanks.
1.這臺(tái)收音機(jī)有問題嗎?
Is there ______ _______ ________ the radio?
2.請(qǐng)把借我的書還我。
Please give me _______ the book that you _______from me.
3.天看上去要下雪了。
It _______ as if it’s going to_______.
4.他堅(jiān)持要明天去那兒。
He _______ that he _______ there tomorrow.
5.別讓孩子站在太陽底下。
Don’t _______ the child stand ________ the sun. 6.我想讓湯姆的弟弟去做那項(xiàng)工作。
I would _______ Tom’s brother ________ do the work.
Answers
1. anything wrong with 2. back …borrowed 3. seems…snow 4. insists …go 5. have/ keep …in 6. like …to
StepⅤ Language points
Let students read the dialogue and ask them to pay attention to some key sentences and then the teacher gives some brief explanation.
1. There seem (s) to be…
2. like常見的句型是
like sb. to do sth./ like to do sth./ like doing sth.
3. I’m not that foolish = I am not so foolish.
4.It looks as if + 句子 = It seems as if + 句子
5. insist + that - clause + ( should ) + v
Step Ⅵ Further practise
1.Get good pairs of students to act out their dialogues in front of the class without their books if possible.
2. Provide a few situations for the Ss, let them practise the dialogues by dividing the different groups.
1)You have just bought a pair of shoes from a shoe shop. But later you find that the shoes are not of the same size. So you go to the shop again. Make a dialogue between the shop assistant and you.
2) You have just bought a tape—recorder. But it does not work as soon as you get home. So you go back to the shop and ask for a new one..
Step Ⅶ Exercise
Do exercises Ex 1——3. on Page 118.
A customer brought a blouse in a clothes shop last week. She found that the colours _____when she washed it. Thinking that there must be ______wrong with it, she went back to the shop. The shop_____ asked her whether she did not follow the ______and washed it in hot water. The ______said she was not ______foolish. It seemed that it was the ______of the company that produced it .The customer _______that the shop should give her money back, but the shop assistant refused. Finally the customer decided to change the blouse _______another one.
Key:
ran, something, assistant, instructions, customer, that (so), insisted, fault, for
StepⅧ Homework
1.Do exercises Ex 2——3. on Page 118.
2.Get the students to do the vocabulary preparation in Lesson 38 .
教學(xué)設(shè)計(jì)方案Lesson 38
Teaching Aims 1. Learn lesson 38 to get brief idea of the story.
2.The students are required to answer some questions.
Step I Revision 1)Check the homework exercises.
2)Oral practice.
1.你的手表有問題嗎? 2.我想讓你去做這件事。
3.似乎看來這本書被他看完了。 4.我堅(jiān)持讓他把錢還我。
5.對(duì)不起，是我的錯(cuò)。 6.你為什么讓他一直在田里工作。
Answers:
1. 1s there anything wrong with your watch?
2. I’d like you to do the work.
3. It seems as if the book has been finished reading by him.
4. I insisted that he (should) give me my money back.
5. I'm sorry. It's my fault.
6. Why did you have him working in the fields?
表語從句高中英語教案5
一、表語從句就是用一個(gè)句子作為表語。說明主語是什么或者怎么樣，由名詞、形容詞或相當(dāng)于名詞或形容詞的詞或短語充當(dāng)，和連系動(dòng)詞一起構(gòu)成謂語。
(一)定義
表語從句定義：在一個(gè)復(fù)合句中，從句作的是主語的表語成分。
(二)表語從句的關(guān)系代詞
(1) 從屬連詞that。在從句中不做成分。
如： The trouble is that I have lost his address. 麻煩是我把他的地址丟了。 (2) 從屬連詞whether, as, as if。
如：He looked just as he had looked ten years before.
他看起來還與十年前一樣。
注：從屬連詞if一般不用來引導(dǎo)表語從句，但as if卻可引導(dǎo)表語從句， 如： All this was over twenty years ago, but it’s as if it was only yesterday. 這都是20多年前的事了，但宛如昨天一樣。
注：能跟表語從句的謂語動(dòng)詞一般為系動(dòng)詞be, seem, look，sound等。 如： He looked just as he had looked ten years before. 他看起來還與十年前一樣。
(3) 連接代詞who, whom, whose, what, which, whoever, whatever, whichever
在表語從句中做主語、賓語等。 如：That was what she did this morning
(4) 連接副詞 where, when, how, why。
如：What I wonder is when he left. 我想知道他是何時(shí)離開的。
(5) 連詞because可引導(dǎo)表語從句。
如：I think it is because you are doing too much. 我想這是因?yàn)槟阕龅锰唷?/p>
(6) 在一些表示“建議、勸說、命令”的名詞后面的表語從句中，謂語動(dòng)詞用虛擬語氣。should+動(dòng)詞原形表示，should可省略。 如： My suggestion is that we (should) start early tomorrow. 我的建議是我們明天一早出發(fā)
三、注意
1、表語從句一定要用陳述語序。
False: The question is when can he arrive at the hotel.
Right: The question is when he can arrive at the hotel
2、 不可以用if，而用whether 連接表語從句(as if 例外)。
引導(dǎo)賓語從句時(shí)可以互換if/whether，位于介詞后要用whether，位于句首時(shí)要用whether，引導(dǎo)表語從句，主語從句，同位語從句時(shí)要用whethe。r
False: The question is if the enemy is marching towards us.
Right: The question is whether the enemy is marching towards us.
Right: It looked as if he had understood this question. that在表語從句中不可以省掉。
四、相近辨析
“That is why...”是常用句型， 意為“這就是??的原因/因此??”， 其中why引導(dǎo)的名詞性從句在句中作表語， 該句型通常用于針對(duì)前面已經(jīng)說明過的原因進(jìn)行總結(jié).
例如：I got up very late, that is why I came to school at this moment. 下面是兩個(gè)與“That is why...”形式相似的結(jié)構(gòu)， 它們與“That is why...” 2
結(jié)構(gòu)之間的關(guān)系要能夠辨析清楚：
(1)“That is why...”與“That is the reason why...”同義， 只不過從語法結(jié)構(gòu)上講， “That is the reason why...”中why引導(dǎo)的是—個(gè)定語從句， 將其中的the reason去掉則與“That is why...”結(jié)構(gòu)一樣. 例如：That is (the reason) why I cannot agree. 這就是我不能同意的理由。
(2)“That is because...”句型中從屬連詞because引導(dǎo)的名詞性從句在此作表語， 這也是個(gè)常用句型， 意為“這就是為什么??/因?yàn)??”。“That is because...”與“That is why...”之間的不同在于“That is because...”指原因或理由， “That is why...”則指由于各種原因所造成的后果. 例如：He did not see the film last night. That is because he had to help his little sister with her homework. 昨天晚上他沒有去看電影， 那是因?yàn)樗脦椭拿妹米鲎鳂I(yè)。 (第一句話說明結(jié)果， 第二句話說明原因)
He had seen the film before. That is why he did not see it last night. 他以前曾看過那部電影， 因此他昨天晚上沒有去看。 (第一句話說明原因， 第二句話說明結(jié)果)