课件48张PPT。 Unit 3 Grammar Revise the Passive Voice of —ing FormHaving been attacked by terrorists, the
World Trade Center collapsed.Have A L kUnexpectedly, being unemployed gave
me back a sense of purpose — I was someone’s mum!
2. What we are sure about is the need to
prevent children from being spoiled.
3. The silence of the library was broken only
by the sound of pages being turned over.4. Being watched by his English teacher,
little Tom felt nervous, not knowing
what to say.
5. Did you see the boy being questioned
by the police?
6. Having been told many times, he finally
understood it.一、行为主体不明确，不必说出或者无法说出动作的执行者时。例如：
Football is played all over the world．
二、不易找到或根本就不可能找到动作的执行者时。例如：
My bike was stolen．
我的自行车被盗了。 何时使用被动语态呢？三、汉语中含有“据说”、“据悉”、“有人说”、“大家说”等时。例如：
It is said that one day he climbed to the top of a house.
It was reported that her mother died of SARS.
众所周知…… It is well known that...
据推测说…… It is supposed that…四、汉语中含有“被”、“由”等词时。
例如：
Wei Hua was asked to come by Lin Tao．
魏华是被林涛叫来的。
五、某些句子习惯上用被动语态。
例如：
He was born in October, 1989． 六、表示礼貌时。
例如：
You are friendly invited to come to our English party at 8:00 p.m. tomorrow．
敬请您明天晚上8：00光临我们的英语晚会。 V-ing 形式由 “do＋ing” 构成，
其否定形式是 “not doing”, V-ing
可以带宾语或状语构成 V-ing 短
语，没有人称和数的变化，但有
时态和语态的变化。V-ing 形式(not) doing(not) being done(not)
having done(not) having
been done当非限定性动词-ing的逻辑主语
是-ing所表示的动作对象时要用
-ing的被动形式，包括其一般形式
“(not) being?+?-ed分词和完成形式
“(not) having?been?+-ed分词” 。什么情况用V-ing 形式的被动式呢？???? 当动词-ing 形式的逻辑主语是
动作的承受者时，就要用动词-ing
形式的被动语态。 ???? 动词-ing形式的被动语态和它的
主动语态一样，在句中可以作主语、
宾语、定语、状语。动词-ing形式的被动语态1. Being killed by sharks in the sea
is a common thing.
2. Being helped out by the killer
whales, the whalers were able to
make successful kill.用作主语He was afraid of being scolded by
the teacher.
2. I remember having been told the story.??
3. I didn’t like the idea of being thrown about in a boat on a rough sea.?用作宾语V-ing 形式既可作动词的宾语, 也可作
介词的宾语。
★ The bird escaped ______________
(catch).
★ He was afraid of _______________
(abandon) by us.being abandonedbeing caught 在 avoid, admit, appreciate, complete, consider, delay, enjoy, escape, excuse, finish, forgive, imagine, mind, miss, practise, risk, suggest, give up, put off, feel like, insist on 等后只接V-ing形式作宾语。注意The problem being discussed now is very important.
2. The house being built will be our library upon its completion. 用作定语1. Being asked to answer the
question, she couldn’t refuse.
2. Having been given such a good chance, how would you not value
it at all?用作状语—Ving 一般时和一般时的被动形式;
(1) He hurried home, looking behind
from time to time.
(2) The building being repaired is our
dormitory.Compare I—Ving 的完成时和完成时的被动形式(1) Having heard this , our teacher
expressed her satisfaction.
(2) Having been asked to stay, I
couldn’t leave.Compare II 在绝大数情况下，句子的逻辑主语是句中的主语，但有时可有一个名词或代词表示逻辑上的主语，这种带逻辑主语的结构称为独立结构。
The meeting being over, we all left
the room and drove home.
会议结束后, 我们都离开房间开车走了。 It being a holiday, all the shops were shut.
由于今天是假日，所有商店都关门了。
The heavy frost coming on, dead
leaves lay thick on the ground.
浓霜降临, 落叶满地。一些动词如need, want, require等作
“需要”讲时, 其后的动词-ing形式的主
动语态表示被动意义, 也可以用不定式的
被动形式来替换。如：注意? The blackboard needs cleaning.
= The blackboard needs to be cleaned.
黑板需要擦干净。?? The broken window wants repairing.
= The broken window wants to be repaired.?
那个破窗户需要修理。 另外注意be worth及be worthy 的用法： The problem is worth discussing.? The problem is worthy of being discussed. The problem is worthy to be discussed.??以上三个句子都意为“这个问题值得讨论”。1. --- What made Bill so angry?
--- ______. His girl friend promised to
come at 8:30, but she hasn’t come yet.
A. Having kept waiting
B. Being kept waiting
C. To be kept waiting
D. Being kept waited课堂练兵 2. The building ____ in our school is for
us teachers. Though there’s noise most
of the day, we still feel happy about it.
A. built
B. having been built
C. to be built
D. being built 3. The squirrel was lucky that it just
missed ______.
A. catching
B. to be caught
C. being caught
D. to catch 4. While shopping, people sometimes
can’t help ______ into buying
something they don’t really need.
A. to persuaded
B. persuading
C. being persuaded
D. be persuaded 5. _______ many times, the boy still
didn’t know how to do the exercises.
A. Having taught
B. Having been taught
C. taught
D. Teaching 6. _________ the whole story, Jane
decided not to see the film.
A. Having been told
B. Having told
C. Been told
D. Telling 7. He has always insisted on his ______
Dr Turner instead of Mr Turner.
A. been called
B. called
C. having called
D. being called8. Do you mind _______ alone at home?
A. Jane leaving
B. Jane having left
C. Jane’s being left
D. Jane to be left
9. ________ abroad for a tour is a great
honor for an ordinary person like me.
A. Taken
B. Taking
C. Having been taken
D. Being taken10. I hear they’ve invited Lucy, but she
didn’t mention _________ when we
talked on the phone.
A. to invite
B. having been invited
C. having invited
D. to be invited11. Ben can’t attend the party _______ at
Lily’s house at present because he is
preparing for tomorrow’s test.
A. hold
B. to hold
C. to be held
D. being held12. _______, the enemy troops were forced
to give in.
A. Being surrounded
B. To surround
C. To be surrounded
D. Having surrounded13. The appointment _____ because of the
snowstorm, Miss Green had to stay at
home.
A. canceling
B. being canceled
C. having been canceled
D. to be canceled14. After the man became conscious, he
remembered _______ and hit on the
head with something hard.
A. to attack
B. having been attacked
C. attacking
D. to be attacked — Have you handed in your schoolwork
yet?
— Yes, I have. I guess it ______ now.
(2007 辽宁卷)
A. has graded
B. is graded
C. is being graded
D. is grading 实战高考2. The country has already sent up three
unmanned spacecraft, the most recent
________ at the end of last March.
(2007 山东卷)
A. has been launched
B. having been launched
C. being launched
D. to be launched 3. I hear they’ve promoted Tom, but he
didn’t mention _____ when we talked
on the phone. (2008 江西卷)
A. to promote
B. having been promoted
C. having promoted
D. to be promoted4. ______ around the Water Cube, we were
then taken to see the Bird’s Nest for the
2008 Olympic Games. (2008 陕西卷)
A. Having shown
B. To be shown
C. Having been shown
D. To show5. I still remember?________?to the Famen
Temple and what I saw there.
(2009 陕西卷)
A. to take???
B.?to be taken??
C.?taking?? ??
D. being taken6. ________ many times, he finally
understood it. (2009 四川卷)
A. Told
B. Telling
C. Having told
D. Having been told1. ____________ (ask) to put on
performance, she refused.
2. He disliked _________________
(interrupt) in his experiment .
3. _________________ (give) such
a good chance, you should catch it .Being asked Fill in the blanks.being interrupted Having been given4. I didn’t mind __________ (leave)
at home.
5. The house wants _________ (clean).
6. He came in without ___________ (ask).
7. __________________ (show) around
the library, we were taken to see
the lab.being leftcleaningbeing askedHaving been shownGo over the grammar.
Finish the exercises on P.P. 22-23.HomeworkThank
you.课件28张PPT。 Language study Please enjoy some beautiful pictures and video about sea animals.parrotfish
鹦嘴鱼Sea-slug
海蛞蝓 eel
鳝；鳗 Giant calm grey reef shark
灰礁鲨 I’m sitting in the warm night air with a cold drink in my hand and reflecting on the day — a day of pure magic!
我手拿一杯冷饮坐在温暖的夜空下回忆着当天的事情——这是神奇的一天！
[赏析] with a cold drink in my hand是一个独立结构作伴随状语，表明“我”坐在那儿的时候悠闲的心态。warm和cold形成鲜明的对比，给人以惬意的感觉。Language points[点拨] 根据句意“肖恩对他祖国强烈的爱在他最近发表的诗歌中反映了出来”可知选B。relieve减轻, 缓和; respond回应, 作出反应；recover恢复健康，康复。[考例] Sean’s strong love for his country is ______ in his recently published poems. (上海2006春)
A. relieved B. reflected
C. responded D. recovered [考点] reflect反映; 思考；表明。2. (be) aware of 意识到; 知道; 明
白; 察觉到。如：
Nerves send messages to the brain.
They make people aware of what
their bodies are feeling.
神经把信息传送到大脑, 让人觉察到
自己身体的感觉。3. (be) scared to death 吓死了
4. upside down 倒悬
另有短语inside out也有同样的效果
You’d better turn the bottle upside down to empty out the oil.
你最好把瓶子倒过来, 把瓶里的油控干净。 5. a steep drop 陡直向下的坡。steep陡直的；陡峭的
I never cycle to my grandpa’s-it’s too steep.
我从来不骑车去外公家—路太陡了。
steep还可以指过高的价格。
I wouldn’t pay 5,000 yuan for that computer—the price is too steep.
我才不花5000元买那台电脑呢，这个价太高。Read the text and fill in the blanks.
During the snorkelling trip, the writer first became _____ of the ____ colours and the fantastic corals. He saw little fish ________ the bodies of larger fish, the parrotfish _________ upside down, awarevividcleaninghangingTeaching task 1:教学任务a sea-slug _______ by a sea-star,
a turtle passing so close to him, an eel _______ its head from a hole, a clam _______ for something to swim in between its thick green lips. He felt ______ to death on seeing some creatures. It is a wonderful and _________________ world under the sea.limitless / enormousshowingwaitingscaredslidingTeaching task 2:Please read the text on Page 24, and practice in pairs, Student A gives a question, and Student B answers the question.主旨大意1. In the diary, the author mainly wants to tell us that____.
A. what he saw in the sea
B. how the fish eat in the sea
C. the vivid colors in the sea
D. all the plants in the sea are poisonousA2. What was hanging upside down in the sea according to the text?
A. The orange and white anemone fish.
B. The yellow-spotted red sea-slug.
C. The yellow and green parrotfish.
D. The orange and blue-striped
angelfish.C3. When the author saw two ____, he felt scared to death.
A. anemone fish B. parrotfish
C. sea-slugs D. sharksD4. How many kinds of creatures didn’t the author want to get too close to according to the fourth paragraph?
A. Two B. Three
C. Four D. FiveB推理判断:5. From the whole text we know that
the author felt that____.
A. he was a tiny spot compared with the whole world
B. the ocean was a tin spot compared with the whole worldAC. there was no danger in the sea except sharks
D. all kinds of fish were waiting for something for foodTeaching task 3： Glance quickly through the diary entry on the previous page and then number the paragraph topics in the correct order.Topic Paragraph number
colours and shapes ___
the reef’s edge ___
dangers ___
a final thought ___
reflecting ___
some sea creatures ___254613根据下列各句句意及所给单词的首字母或汉语提示, 写出各单词的正确形式。
1. The water in the lake is so p______ that you can drink it.
2. Does this letter ______ (反映) what you really think of the issue?
3. As if by ______ (魔法), the car changed into a boat when it came into the water.purereflectmagic练习坊6. You have not learned to swim yet and you’d better stay in the s______ water.shallow 7. The witness gave a very ______ (生动的) description of the accident this morning.
11. In your report you have left out another d________ to this problem.vividdimension12. People enjoy eating t______ foods even when they are not hungry.
13. With prices going up, the people on ______ (养老金) find it difficult to live.tastypension14. This is an a_______ (可怕的) account
of the terrors of the war , you’d better not
read it. wesomeReview Reading 1 and Reading 2.Homework Unit 3 Under the sea
Reading
Teaching material: NSEFC Book 7 —— Unit 3
Teaching Aims
Enable the students to grasp and remember the detailed information of the reading material.
Teaching Important & Difficult Points
How to help the students to grasp and remember the detailed information of the reading material.
Teaching aids:
a tape recorder, a projector, slides and pictures
Teaching Procedure
Step1 Warming up
Have you seen plants and animals that live under the sea?
Where did you see them?
Step 2 Pre-reading
Writer
Clancy
Vocation
?A whaler
Style
Anecdotes
time
At the beginning for the 20th century
Place
Australia
Main idea
The killer whale help people to kill baleen whale
Step 3 Scanning
Scan the text, and fill in the blanks with names mentioned in the text.
1. ___________was 16 years of age when he went to work at the whaling station.
2.__________ordered Clancy to go to the boat as there was a whale out there in the bay.
3. _________was swimming by the boat showing the whalers the way.
4._________told Clancy that they would return the next day to bring in the body of the whale.
5._________was carried by the waves further and further away from the whalers.
6. __________knew that Old Tom would protect James.
Keys: 1.Clancy 2. George 3. Old Tom 4. Jack 5. James 6. Red
Step 4 Skimming
Skim the text and put the following sentences into a right order.
( ) George started beating the water with his oar
( ) Clancy jumped into the boat with the whalers.
( ) Clancy arrived at the whaling station
( ) The killers started racing between our boat and the whale
( ) Clancy heard a huge noise coming from the bay
( ) Clancy was sorting out his accommodation
( ) Clancy ran down to the shore
( ) The man in the bow of the boat aimed the harpoon at the whale
Keys: 65173248
Step 5 Careful reading
Read the passage carefully and do the true or false questions.
1. There was no evidence that Old Tom was helping out the whalers.
2. The author compares the killer whales with a dog.
3. The killer whales worked as a team.
4. The killer whales dragged the whale under the water to feed on its body.
5. The whalers returned home with the whale’s body.
6. Old Tom didn’t help out James.
Keys: FTTFFF
Step 6 Detailed reading
Read the passage carefully and answer the following questions.
1. What evidence was there that Old Tom was helping out the whalers?
Old Tom let the whalers know that there was a baleen whale nearby;
He showed them the way to the whale
Work as a team
2. What other animals did the author compare the killer whales with?
Dogs.
3. “The killers started racing between our boat and the whale just like a pack of excited dogs.” why do you think the killer whales behave like this?
Because they knew that, together with the whalers, they would soon kill the baleen whale and get a good feed.
4. Why did George think that the killer whales worked as a team?
Because he could see that some of the killers were throwing themselves on top of the whale’s blow hole while others were preventing it from swimming out to sea.
5. Why do you think the whalers allowed the killer whales to drag the whale under the water to feed on its lips and tongue?
Because they knew the Killer Whales would leave the rest of the body to them.
6. Why did the whalers return home without the whale’s body?
Because the body would not float to the surface until about 24 hours later.
7. How do you think Red felt about the killer whales?
Red felt good about the Killer Whales. He appreciated the working relationship that the whalers had with the Killer Whales.
8. How did Old Tom help James? Why do you think he did this?
Old Tom prevented James from drowning. Old Tom wanted to help his human friends.
Step 7 Discussion
Discuss the relationship between Old Tom and the whalers.
What other animals do you know help out humans in hunting?
Step 8 Homework
Review the text and underline some difficult points.
