Unit 25 The accident

發(fā)布時(shí)間：2016-3-24 編輯：互聯(lián)網(wǎng) 手機(jī)版

單元教學(xué)目標(biāo)

1. 過(guò)去進(jìn)行時(shí)的一般疑問(wèn)句及應(yīng)答。

2. 提建議的句式Y(jié)ou'd better(not)…。

3. 學(xué)會(huì)描寫(xiě)偶發(fā)事件。

【重點(diǎn)難點(diǎn)解析】

1. 語(yǔ)法：過(guò)去進(jìn)行時(shí) The Past Continuous Tense

(1)陳述句形式 Statement Forms

(2)疑問(wèn)句形式 Question Forms

1)一般疑問(wèn)句形式(General Question Forms) 該問(wèn)句形式的構(gòu)成很簡(jiǎn)單，肯定句的主語(yǔ)和謂語(yǔ)中的助動(dòng)詞was/were交換位置即可，同時(shí)將肯定句的句號(hào)變成問(wèn)號(hào)。請(qǐng)看下表：

助動(dòng)詞

主語(yǔ)

現(xiàn)在分詞

其他

問(wèn) 號(hào)

Was

I/he/she/it

travelling

too fast

Were

we/you/they

2)特殊疑問(wèn)句形式(Special Question Forms) 該時(shí)態(tài)的特殊疑問(wèn)句形式同其他時(shí)態(tài)的特殊疑問(wèn)句形式一樣，一般情況下為“疑問(wèn)詞+一般疑問(wèn)句”，疑問(wèn)詞在句中當(dāng)主語(yǔ)或主語(yǔ)的定語(yǔ)時(shí)，整個(gè)問(wèn)句為陳述句結(jié)構(gòu)，請(qǐng)看下表：

表一

疑問(wèn)句

一般疑問(wèn)句

What

助動(dòng)詞

主語(yǔ)

現(xiàn)在分詞

其他

問(wèn)號(hào)

was

I/he/she/it

doing

at seven last night

were

we/you/they

Where

was

I/he/she/it

working

were

we/you/they

What time

was

I/he/she/it

Watching TV

yesterday

were

we/you/they

表二

疑問(wèn)詞

謂語(yǔ)

其他

問(wèn) 號(hào)

助動(dòng)詞

現(xiàn)在分詞

Who

was

Cleaning

the room at nine yesterday morning

Which students

were

2. Were the Blacks writing a letter night? 布萊克一家昨晚是否正在寫(xiě)信?

“the+姓氏名詞的復(fù)數(shù)形式”表示“…夫婦”或“…家人”，其同義詞組是“Mr. and Mrs.+ 姓氏名詞的單數(shù)形式”或“the+姓氏名詞的單數(shù)形式+family”。這樣的結(jié)構(gòu)在句中做主語(yǔ)時(shí)，謂語(yǔ)動(dòng)語(yǔ)應(yīng)用復(fù)數(shù)形式，如：

The Turners are going back to England next week. 下周特納夫婦要回英國(guó)。

3. A woman saw it happen when she was walking past. 一個(gè)婦女路過(guò)時(shí)看見(jiàn)那件事發(fā)生了。

A. see sb. do sth. 看見(jiàn)某人做了某事。在感官動(dòng)詞后，既可用現(xiàn)在分詞(doing)構(gòu)成復(fù)合賓語(yǔ)，也可用不帶to的不定式構(gòu)成復(fù)合賓語(yǔ)。用現(xiàn)在分詞時(shí)，表示動(dòng)作正在進(jìn)行或正處于某種狀態(tài)，用不定式時(shí)表示動(dòng)作已經(jīng)發(fā)生了或強(qiáng)調(diào)動(dòng)作的全過(guò)程或表示一般性的動(dòng)作。如：

①I(mǎi) saw Tom go into the teacher's office just now. 剛才我看到湯姆走進(jìn)了老師辦公室。

②When I got home, I saw Mary doing her homework. 我到家時(shí)，我看見(jiàn)瑪麗正在做作業(yè)。

類(lèi)似see這樣的感官動(dòng)詞有watch, hear, feel等。如：

①We watched our students play football. 我們觀看了我們的學(xué)生踢足球。

②I heard someone knocking at the door. 我聽(tīng)到有人在敲門(mén)。

4. Let's move the bag, or it may cause an accident.

我們把那個(gè)口袋挪開(kāi)吧，不然它可能引發(fā)事故。

“祈使句+and(or)+簡(jiǎn)單句”是一種固定句型。句中的祈使句表示條件，相當(dāng)于if引導(dǎo)的條件狀語(yǔ)從句。and用來(lái)表示前面的條件若實(shí)現(xiàn)了會(huì)產(chǎn)生的結(jié)果；or表示前面的條件若實(shí)現(xiàn)不了所產(chǎn)生的結(jié)果。如：

①Work hard, and you'll catch up with your classmates.

②Hurry up, or you'll be late for class.

原句改為含條件狀語(yǔ)從句的復(fù)合句為：

If we don't move the bag, it may cause an accident.

5. After they moved the bag away, the girls let the traffic go again.

在他們把袋子移開(kāi)后，女孩子們才讓交通再次運(yùn)行。

此句可改為含…not…until…的句子：

The girls didn't let the traffic go again until they moved the bag away.

6. When和While的區(qū)別

①when是at or during the time that, 既指時(shí)間點(diǎn)，也可指一段時(shí)間，while是during the time that，只指一段時(shí)間，因此when引導(dǎo)的時(shí)間狀語(yǔ)從句中的動(dòng)詞可以是終止性動(dòng)詞，也可以是延續(xù)性動(dòng)詞，而while從句中的動(dòng)詞必須是延續(xù)性動(dòng)詞。

②when 說(shuō)明從句的動(dòng)作和主句的動(dòng)作可以是同時(shí)，也可以是先后發(fā)生；while 則強(qiáng)調(diào)主句的動(dòng)作在從句動(dòng)作的發(fā)生的過(guò)程中或主從句兩個(gè)動(dòng)作同時(shí)發(fā)生。

③由when引導(dǎo)的時(shí)間狀語(yǔ)從句，主句用過(guò)去進(jìn)行時(shí)，從句應(yīng)用一般過(guò)去時(shí)；如果從句和主句的動(dòng)作同時(shí)發(fā)生，兩句都用過(guò)去進(jìn)行時(shí)的時(shí)候，多用while引導(dǎo)，如：

a. When the teacher came in, we were talking.

當(dāng)此句改變主從句的位置時(shí)，則為：

While we were talking, the teacher came in.

b. They were singing while we were dancing.

④when和while 還可作并列連詞。when表示“在那時(shí)”；while表示“而，卻”，表對(duì)照關(guān)系。如：

a. The children were running to move the bag of rice when they heard the sound of a motor bike.

孩子們正要跑過(guò)去搬開(kāi)那袋米，這時(shí)他們聽(tīng)到了摩托車(chē)的聲音。

b. He is strong while his brother is weak.

他長(zhǎng)得很結(jié)實(shí)，而他弟弟卻很瘦弱。

【命題趨勢(shì)分析】

1. 含過(guò)去進(jìn)行時(shí)態(tài)句子的一般疑問(wèn)句，特殊疑問(wèn)句及反意疑問(wèn)句，有可能出此類(lèi)句型轉(zhuǎn)換。

2. 本單元的幾個(gè)重點(diǎn)句型，如not…until，see sb. do/doing sth. 等易出單項(xiàng)選擇，改寫(xiě)句子等題型。

3. when與while的區(qū)別與轉(zhuǎn)換。

核心知識(shí)

【常用單詞積累】

n: piano, videotapes, accident, wallet, novel, computer, motorbike, corner, gatekeeper, medicine, report, steering wheel, diver, breath.

v: review, lost, cause, land(著陸), move, hit, lie(lag, lain), mention, crowd, hurry,

Imagine, repair.

adv: past, suddenly, luckily, really, conj, while.

詞組(phrases): play the piano, watch video tapes, review lessons, read a novel, pick up, shout to sb. cause an accident, not…until…, stop the traffic, Don't mention it, more…out of…, take care of, hurry up, hurry off, hurry over, get help from…, steering wheel, pull…out of…, mouth-to-mouth breathing, came to oneself, after a while

【基礎(chǔ)知識(shí)精講】

1. Were you playing the piano last night? 你昨天一直在彈鋼琴嗎?

play the piano彈鋼琴，play用在樂(lè)器名詞前要加the，又如：play the violin 拉小提琴，play the guitar. 彈吉它。

但當(dāng)它用在球類(lèi)運(yùn)動(dòng)的名詞前時(shí)，不能用冠詞，如：play football/basketball

2. I had a little accident last Sunday. 上個(gè)星期天我出了點(diǎn)小意外。

have an accident 發(fā)生事故，發(fā)生意外。

a traffic accident 交通事故

3. She picked it up and gave it back to me. 她把它撿起來(lái)，還給了我。

give sth. back to sb. 意為“把某物還給某人”，通常可與return sth. to sb. 互換，get sth. back(from sb. )意為“從某人處取回某物”。如：

I want to get my book back from Lily. 我想從莉麗那兒取回我的書(shū)。

4. He did not see the bag until it was too late. 他看見(jiàn)那個(gè)袋子時(shí)已經(jīng)晚了。

…not…until… 直到……才……

Mary didn't go to bed until her mother came back. 直到她媽媽回來(lái)，瑪麗才去睡覺(jué)。

這個(gè)句子的意思是：Mary went to bed after her mother came back.

5. The man lay on the road. 那人躺在了路上。

lay的原形是lie，意為“躺，臥，平放”。lay(過(guò)去式)，lain(過(guò)去分詞)，lying(現(xiàn)在分詞)。

如：she found a small bag lying on the ground. 她發(fā)現(xiàn)地上躺著個(gè)小包。

6. It's really nice of you. 你(們)真好。

當(dāng)別人為你做了事，幫了忙或送你禮物時(shí)，我們常用It's nice of you. 這一口語(yǔ)表示感謝，除此句之外，還可以說(shuō)It's kind/good of you. (其中it也可由that代替)或It's kind/nice/good of you to do sth. (其中it不可由that代替)。

7. Don't mention it. 別在意，不用謝。相當(dāng)于Not at all. 用于回答thank you.

8. You'd better not talk. 你最好不要講話。

had better…后接動(dòng)詞原形，其否定式為had better not…

9. As quickly as he could, Miss Zhao got a medicine box.

趙老師盡快取來(lái)了一只藥箱。

as…as one can(could)=as…as possible，盡可能……，如：

I'll return it as soon as I can. =I'll return it as soon as possible.

10. With the medicine box under her arm, Miss Zhao hurried off to look after the man. 腋下夾著藥箱，趙老師匆忙去看望那個(gè)人。

“with+名詞(+介詞短語(yǔ))”所構(gòu)成的介詞短語(yǔ)，作句中的伴隨狀語(yǔ)。如：

Our teacher always comes to the classroom with a book in her hand. 我們的老師總是手里拿著書(shū)走進(jìn)教室。

11. Lucy called to see her. 露西去看過(guò)她。

call to see sb. =call on sb. 拜訪某人。

I called to see Mr. Green. 我曾拜訪過(guò)格林先生。

12. The lady came to herself. 那個(gè)女士蘇醒過(guò)來(lái)了。

come to oneself. 某人蘇醒過(guò)來(lái)。

典型例題

【課本難題解答】

1. Uncle Wang finished his work, he went home. (not until)

Uncle Wang home he finished his work.

析：改寫(xiě)本題時(shí)，應(yīng)注意選對(duì)主句和從句，再將主句變?yōu)榉穸ň洌瑥木溆蓇ntil引導(dǎo)。答案為：didn't go, until。

2. I heard in her room a few minutes ago.

A. her singing B. her sing C. she was singing D. all the answers all right

析：此題考查感官動(dòng)詞hear的用法，其它既可以接-ing形式做賓語(yǔ)補(bǔ)足語(yǔ)(表示動(dòng)作正在進(jìn)行)，也可以接原形，即省略to的動(dòng)詞不定式做賓語(yǔ)補(bǔ)足語(yǔ)(表示動(dòng)作已經(jīng)完成)，當(dāng)然它也可以接賓語(yǔ)從句，故應(yīng)選“D”。

又如：On my way to school I suddenly heard someone my name.

A. call B. called C. to call D. to calling

3. Let's move the bag, or there may be an accident. (同義句)

we don't move the bag, an accident .

析：此句結(jié)構(gòu)為“祈使句+or+簡(jiǎn)單句”，相當(dāng)于含if的條件狀語(yǔ)從句，因此第一個(gè)空應(yīng)填if。后面的主句由原句的may be變?yōu)楦痹~maybe，最后兩空分別為will happen.

4. What was wrong with your classmate? (同義句)

your classmate?

析：what was wrong? 怎么啦? 它有另外一種表達(dá)方法：what happened to sb. ? 故應(yīng)填what, happened, to.

5. She went to see her father once a week last year. (對(duì)劃線部分提問(wèn))

she to see her father last year?

析：對(duì)once a week 提問(wèn)，應(yīng)用“How often”，此句中還應(yīng)注意實(shí)義動(dòng)詞，一般過(guò)去時(shí)態(tài)的一般疑問(wèn)句形式。答案為How, often, did, go。

【閱讀分析點(diǎn)撥】

Mr. Smith worked in an office(公司). He had neither a wife nor children. And he lived in an old house alone. He liked nothing but drinking. He almost spent all of his money on drinks. Sometimes he was hungry, he had to borrow some money from his workmates to buy a little food.

One evening he met a friend of his in the street. The man asked him to have dinner in a restaurant. He was happy and drank a lot. When they left there at midnight(午夜), he could hardly stand. The man has to stop a taxi and asked the driver to take him home. Soon they arrived at the door of his house. With the help of the driver, he got out.

“Thank you, sir, ” said Mr. Smith, “Now I can open the door myself. ”

The taxi went away, but he couldn't put the key into the keyhole(鎖眼). He was trying to do it while a policeman came.

“Can I help you put the key into the keyhole, sir? ” asked the policeman.

“Thank you, sir, ”said Mr. Smith. “The house is circling now. If you can stop it moving, I can open the door myself. ”

Choose the right answer:

1. Mr. Smith .

A. was married B. had two children

C. was single D. had a taxi

2. He spent all his money .

A. on his clothes B. on drinks

C. on cigarettes D. on his house

3. One evening Mr. Smith's friend asked him .

A. to visit his old house

B. to watch a football match

C. to have a meal with him

D. to drive a taxi for him

4. That night Mr. Smith could hardly stand because he .

A. drank too much B. was too happy

C. felt too tired D. was too hungry

5. Which of the following is true? .

A. Mr. Smith opened the door himself

B. The old house was circling then

C. Mr. Smith was very angry with the policeman

D. Mr. Smith couldn't open the door without the help of the policeman

答案： CBCAD

【有關(guān)"Unit 25 The accicent" 的教學(xué)設(shè)計(jì)】

教學(xué)設(shè)計(jì)1. c3u05 The Accident 教案

前言

無(wú)

學(xué)習(xí)目標(biāo)：

1. 詞匯

A. 單詞

四會(huì): lose (lost), past, corner, or, travel, lie (lay), library,

　　　medicine, hurry

　　三會(huì): accident, motor, motorbike, suddenly, land, gate keeper,

　　　　　crowd, while

B. 詞組/句型

wash clothes make a dress

ride a motorbike write a letter

… , if you can have a little accident

see sb do sth walk past

give sth back to sb ride along the road

play with sb worry about

a traffic accident leave school

shout to sb be badly hurt

stop the traffic carry sb/sth to …

It's really nice of you. crowd round … in the school library as quickly as one could, … the school office hurry off to do sth try to do sth hurry over It's nothing. move away tell sb about sth a medicine box hurry yp take sb/sth to… get help from … call to do sth

2.日常用語(yǔ)

　* I forgot the time.

　* You'd better go to bed earlier tonight, if you can.

　* What happened?

　* How kind!

　* It's really nice of you.

　* It's nothing.

　* You'll be OK.

　* As quickly as she could, Miss Zhao got a medicine box.

　* Please hurry up.

3. 語(yǔ)法: 過(guò)去進(jìn)行時(shí)態(tài)（二）

　Statement forms陳述句形式

　I/He/She/It was (not) travelling too fast.

　We/You/They were (not) travelling too fast.

　Question forms疑問(wèn)句形式

　Was I/he/she/it travelling too fast?

　Were you/we/they travelling too fast?

教案內(nèi)容：

內(nèi)容1：教學(xué)重點(diǎn)與難點(diǎn)

內(nèi)容2：同步練習(xí)

教學(xué)設(shè)計(jì)2. c3u05 The Accident 教案

學(xué)習(xí)目標(biāo)：

1. 詞匯

A. 單詞

四會(huì): lose (lost), past, corner, or, travel, lie (lay), library,

　　　medicine, hurry

　　三會(huì): accident, motor, motorbike, suddenly, land, gate keeper,

　　　　　crowd, while

B. 詞組/句型

wash clothes

make a dress

ride a motorbike

write a letter

… , if you can

have a little accident

see sb do sth

walk past

give sth back to sb

ride along the road

play with sb

worry about

a traffic accident

leave school

shout to sb

be badly hurt

stop the traffic

carry sb/sth to …

It‘s really nice of you.

crowd round …

in the school library

as quickly as one could, …

the school office

hurry off to do sth

try to do sth

hurry over

It’s nothing.

move away

tell sb about sth

a medicine box

hurry yp

take sb/sth to…

get help from …

call to do sth

2.日常用語(yǔ)

　* I forgot the time.

　* You‘d better go to bed earlier tonight, if you can.

　* What happened?

　* How kind!

　* It’s really nice of you.

　* It‘s nothing.

　* You’ll be OK.

　* As quickly as she could, Miss Zhao got a medicine box.

　* Please hurry up.

3. 語(yǔ)法: 過(guò)去進(jìn)行時(shí)態(tài)（二）

　Statement forms陳述句形式

　I/He/She/It was (not) travelling too fast.

　We/You/They were (not) travelling too fast.

　Question forms疑問(wèn)句形式

　Was I/he/she/it travelling too fast?

　Were you/we/they travelling too fast?

教案內(nèi)容：

內(nèi)容1：教學(xué)重點(diǎn)與難點(diǎn)

內(nèi)容2：同步練習(xí)

教學(xué)設(shè)計(jì)3. The accident

學(xué)習(xí)目標(biāo)：

1. 詞匯

A. 單詞

四會(huì): lose (lost), past, corner, or, travel, lie (lay), library,

　　　medicine, hurry

　　三會(huì): accident, motor, motorbike, suddenly, land, gate keeper,

　　　　　crowd, while

B. 詞組/句型

wash clothes make a dress

ride a motorbike write a letter

… , if you can have a little accident

see sb do sth walk past

give sth back to sb ride along the road

play with sb worry about

a traffic accident leave school

shout to sb be badly hurt

stop the traffic carry sb/sth to …

2.日常用語(yǔ)

　* I forgot the time.

　* You'd better go to bed earlier tonight, if you can.

　* What happened?

　* How kind!

　* It's really nice of you.

　* It's nothing.

　* You'll be OK.

　* As quickly as she could, Miss Zhao got a medicine box.

　* Please hurry up.

3. 語(yǔ)法: 過(guò)去進(jìn)行時(shí)態(tài)（二）

　Statement forms陳述句形式

　I/He/She/It was (not) travelling too fast.

　We/You/They were (not) travelling too fast.

　Question forms疑問(wèn)句形式

　Was I/he/she/it travelling too fast?

　Were you/we/they travelling too fast?

教案內(nèi)容：

內(nèi)容1：教學(xué)過(guò)程

【關(guān)于“Unit 25 The accicent”的常見(jiàn)問(wèn)題】

常見(jiàn)問(wèn)題1: Unit 25 The accident

問(wèn)題：

1. He won't go to bed his father comes back.

A. when B. while C. after D. until

2. Lily the bike but she didn't hurt herself.

A. fell off B. dropped off C. fell D. dropper from

3. Is the man ill?

A. bad B. badly C. heavy D. heavily

4. It's very nice you so.

A. for doing B. of to do C. of do D. to did

5. You'd better up the high tree, It's dangerous.

A. not to climb B. to not climb

C. to climb D. not climb

6. You can keep the book for two weeks. (提問(wèn))

can I keep the book?

7. Lucy was too happy to get to sleep. (同義句)

Lucy was happy she couldn't get to sleep.

8. L , the man on the motorbike wasn't badly hurt. (根據(jù)提示寫(xiě)詞)

9. A woman came in. She carried a baby on her back. (同義句)

A woman came in a baby .

10. He hurried off to the library.

He went to the library .

解答:

1-5 DABBD 6. How long 7. so, that

8. Luckily 9. with, on, her, back 10. in a hurry