Unit 8 It must belong to Carla. Section B 2a-2e 课件(共60张PPT)

(共60张PPT)
Section B 2a-2e
Objectives
To learn the words and expressions: express, receive, purpose, prevent, energy, position, victory, period, at the same time...
To practice making inferences and the use of linking words.
To learn to talk about mysteries.
run after
something strange
run for exercise
catch a bus
be late for work
make a movie
追逐；追赶
奇怪的事情
跑步锻炼身体
赶公共汽车
上班迟到
拍电影
Review
一、用must或can的适当形式填空。
The boy who is playing football on the playground
_______ be Harry. He doesn’t come to school today.
2. There ________ be someone in the classroom
because the light is on.
3. Many people go to Sanya to travel. It ___________
be a beautiful place.
4. You ___________________ talk with each other
during the exam, or you will be asked to leave.
can’t
must
must
mustn’t / can’t
二、根据汉语意思和括号中的英文提示完成句子。
1. 她一定有二十多岁了。(must be)
2.那双鞋不可能是我姐姐的,因为她不喜欢红色。
(can’t be)
She must be over / more than twenty years old.
That pair of shoes can’t be my sister’s because she doesn’t like red.
Read the sentences below, paying attention to the underlined parts.
It was snowing, and so I could not go out.
As I am very tired, I am going to bed.
I study because I want to learn.
Since it is late, I shall go home now.
The watch was cheap, but it goes quite well.
We all tried our best. However, we lost the game.
7. Though the task was difficult, they managed to
finish it on time.
8. We must not only finish our task but also do it well.
9. You can go by air or by train.
10. I was reading a magazine when he came in.
11. While Mary was writing a letter, the children were playing outside.
连词是一种连接词与词、短语与短语以及句与句的虚词， 它不能独立担任句子成分而只起连接作用。
表示前因后果的连词有：so(所以)等；
表示原因的连词有：because, since, as等；
表示意义转折的连词有：but, however, though, not only … but also
表示递进意义，“不仅……而且”;
表示选择关系的连词有：or (或者；还是)；
表示两个动作同时进行的连词有：when, while等。
2a Match each linking word or phrase with its purpose.
Linking word or phrase
Purpose of linking word or phrase
so
as, because, since
but, however, though
not only … but also
or
when, while
expressing a difference
giving a choice
expressing a result
expressing two things happening
at the same time
giving reasons
adding information
Have you ever heard of Stonehenge
Where is it
Why is it famous
Before reading
The Stonehenge is famous as it is a historical archaeological structure that is believed to have been built between the years 3,000BC and 2,000BC. It is believed the area served as a burial ground (墓地) as the bone structures (骨结构) that
were found can be dated to 3,000
BC and continued for about 500 years.
2b Read the article below and underline the
linking words and phrases. Do you think you
have made correct matches in 2a
not only … but also, as,
however, because,
as, but, or,
because, but, and, but, and
Stonehenge — Can Anyone
Explain Why It Is There
Stonehenge, a rock circle, is not only one
of Britain’s most famous historical places, but also one of its greatest mysteries.
Every year it receives more than 750,000 visitors. People like to go to this place especially in June as they want to see the sun rising on the longest day of the year.
For many years, historians believed Stonehenge was a temple where ancient leaders tried to communicate with the gods. However, historian Paul Stoker thinks this can’t be true because Stonehenge was built so many centuries ago. “The leaders arrived in England much later,” he points out.
Another popular idea is that Stonehenge might be a kind of calendar. The large stones were put together in a certain way. On midsummer’s morning, the sun shines directly into the center of the stones. Other people believe the stones have
a medical purpose. They think the stones can prevent illness and keep people healthy. “As you walk there, you can feel the energy from your feet move up your body,” said one visitor. No one is sure what Stonehenge was used for, but most agree that the position of the stones must be for a special purpose. Some think it might be a burial place, or a place to honor ancestors. Others think it was built to celebrate a victory over an enemy.
Stonehenge was built slowly over a long period of time. Most historians believe it must be almost 5,000 years old. One of the greatest mysteries is how it was built because the stones are so big and heavy. In 2001, a group of English volunteers tried to build another Stonehenge, but they couldn’t. “We don’t really know who built Stonehenge,”
says Paul Stoker. “And perhaps we might never know, but we do know they must have been hard-working — and great planners!”

Part 1 (Para.1)
Part 2 (Para.2&3)
Part 3 (Para.4)
Different ideas about the purposes of Stonehenge’s
Mysteries about Stonehenge
General introduction of Stonehenge
Read 2b and match every paragraph with the main idea.
While reading
Read the article again and answer the questions.
How many people visit Stonehenge every year
Who is Paul Stocker
Do people think it hard to build Stonehenge
Why
More than 750,000 visitors.
He is a historian.
Yes,because the stones are so big and heavy.
Read para.1 General introduction of Stonehenge
Stonehenge
shape
Why is it famous
Where
the most famous ________place
the greatest__________
not only … but also…
A rock_________
circle
historical
mystery
in _______
Britain
Visitor
receive_____________
visitors
People like to go in ___
see the sun ___________
more than 750,000
June
rising
temple
communicate with the gods
prevent illness and keep
people healthy
was built to celebrate a victory over an enemy
because it directly related to the sun
calendar
a burial place or a place to honor ancestors
a medical
purpose
ideas
supporting ideas
Read Paragraph 2,3 and complete the mind map.
One of the greatest mysteries is _____________
Why
Because the stones are so _______ and _______.
We don’t know who built it but the builders must have been __________ and a great
__________.
hard-working
planner
big
heavy
difference
Read Paragraph 4 and complete the following sentences.
Stonehenge, a rock______, is ________one of Britain’s most famous h________ places, _________ one of its greatest m__________. As for its mysteries, different people have different opinions.
Most historians thought Stonehenge was a temple ______ ancient _______ (lead )communicated with the gods. _________,others believed it might be a kind of calendar __________ it directly related to the sun. some other people hold the view that the stones can __________illness
and keep people healthy.
Although no one is sure what Stonehenge was used for, they agree that the ________（位置）of the stones must be for a special __________.(目的) In 2001, some volunteers tried to build another Stonehenge, _______ failed.
not only
but also
where
because
position
but
ysteries
istorical
circle
leaders
However
prevent
purpose
Post reading
2c Read the article again and complete the chart.
Mysteries about Stonehenge
How was it built
Who built it
What Stonehenge might have been used for …
What was it used for / Why was it built
as a temple where ancient leaders tried to communicate with the gods
a kind of calendar
have a medical purpose
might be a burial place or a place to honor ancestors
celebrate a victory over an enemy
Midsummer day is in June ______ a lot of people go to Stonehenge during this month.
The sun shines straight into the Stonehenge _____ the stones were put in a special position.
2d Complete the sentences using the
words from the chart in 2a.
and
as
3. Some people think the rocks can ________ stop people from becoming ill _______ keep them healthy.
4. We don’t know who built Stonehenge _____ how it was built.
5. Historians think Stonehenge was built about 5,000 years ago; ________, they are not sure.
not only
but also
and
however
2e Can you think of any other mysteries, either
in China or another part of the world, that
are similar to Stonehenge What do you know
about these mysteries What is mysterious
about them Discuss them with your group.
Buildings with Mysterious Origins
Nan Madol
(南马都尔)
Nan Madol is a ruined city next to the eastern shore of the island of Pohnpei. It is the only known ancient city ever built on top of a coral reef.
Skarabrae (斯卡拉布雷)
It is a stone-built
settlement. It is the best preserved groups of prehistoric houses in Western Europe. Older than Stonehenge and the Great Pyramids, it has been called the "Scottish Pompeii" because of its excellent preservation.
Buildings with Mysterious Origins
Newport tower
(纽波特塔)
It is a round stone tower located in Touro
Park in Newport, Rhode Island (USA). It is commonly considered to have been built in the mid-17th century. It is one of this country's longest enduring architectural enigmas (谜).
Buildings with Mysterious Origins
Statues of Easter Island
(复活节岛巨石像)
Easter Island is in the southern Pacific Ocean, 2,300 miles west of the coast. Easter Island is only 15 miles long and 10 miles wide. It is covered with hundreds of giant statutes, each weighing several tons and some standing more than 30 feet tall. It has even been suggested that space aliens may have played a role regarding these giant statues.
Buildings with Mysterious Origins
Olmec colossal heads
(奥尔梅克巨型头像)
Olmec colossal heads
(1500 BC to 400 BC) were huge statues of heads made by the Olmecs, the earliest known civilization of Mexico. They are amongst the most mysterious and debated artifacts from the ancient world.
Buildings with Mysterious Origins
Puma Punku (普玛彭古)
Puma Puncu is part of a large temple complex or monument group that is part of the Tiwanaku Site near Tiwanaku, Bolivia. The processes and technologies involved in the creation of these temples are still not fully understood by modern scholars.
Buildings with Mysterious Origins
not only...but also...
more than
the longest day of a year
for many years
communicate with
in a certain way
on midsummer's morning
honor ancestors
a long period of time
不但……而且……
多于
一年中最长的一天
许多年来
交流
用某一种方法
在仲夏的早晨
祭祀祖先
一段长时间
Summary
Ⅰ. 根据汉语提示或首字母完成下列单词。
1. —What’s your p___________ to study hard
—To get good grades，of course.
2. The news of _________spread quickly .(胜利)
3. The police have been trying to ____________
(阻止)them carrying weapons(武器)．　
urpose
victory
prevent
Exercises
4. I think __________ (医学的) level in the city is
better than that in the countryside.
5. Steve wants to know how he can send and
____________(收到) an e－mail.　
6. Young people usually have more ___________
(精力)than the old.
medical
receive
energy
1. —What can we do to _______students from wasting
—By asking them to turn off the lights and recycle
plastic bags.
A.protect B. cause C. discover D. prevent
2. This book______ be Lucy’s. Look! Her name is on it.
A. can B. may C. must D. might
3. Yang Hongying_________ be the boy’s favourite
writer. He has written a lot to praise her.　
A. can’t B. mustn’t C. must D. need
D
C
C
Ⅱ. 单选。
1.你的卧室必须每天被打扫。
Your bedroom _____ ____ ________ every day.
2.它一定是属于卡拉的。
It must _______ __ Carla.
3.必定是有什么东西光顾了我们的小区。
______ _____ ____ something ________
the homes in our neighborhood.
Ⅲ. 完成句子。
must be cleaned
belong to
There must be visiting
中考链接
The ________ of this activity is to raise money for a new hospital.
A. silence B. purpose
C. culture D. language
“为新医院筹钱”，可知这是活动的目的。
B
沉默
文化
目的
语言
______ noise pollution, and we can live in a quiet environment.
A. Prevent B. Preventing
C. Prevented D. To prevent
防止噪音污染，我们可以生活在一个安静的环境里。
A
中考链接
Read aloud the article in 2b fluently and learn the new words and expressions in it.
Make sentences with the linking words in 2a.Write them in the exercise books.
Retell the article of 2b.
Homework
To listen to 1c and 1d, then complete them.
To learn new words: pronounce, increase, speed, partner…
Objectives
Do you have difficulties in learning English
What things are difficult for you
Discussion
What’s your problem in learning English How do you solve them
I have difficulties in
learning English.
Can you help me
The difficulties he has in learning English.
New words: can’t pronounce some of the words
spell some English words
Speaking: be afraid to speak
Listening: can’t understand spoken English
Writing: can’t make complete sentences
Reading: read very slowly
Grammar: make mistakes
1a Learning English can be difficult. What things are
difficult for you Read the list. Check ( ) the
statements that are true for you.
____ I can’t pronounce some of the words.(v. 发音)
____ I can’t always understand spoken English.
____ I don’t know how to increase my reading speed.
____ I can’t spell some English words.
____ I often make mistakes in grammar.
(v. 增加；增长)
(n. 速度)
1b What other things are difficult for you
Make a list.
1. I don’t know enough words to write well.
2. ________________________________
3. ________________________________
4. ______________________________
5. ________________________________
can’t get the pronunciation right
be afraid people might laugh at me
forget a lot of new words
don’t get much writing practice
1c Paul finds it difficult to learn English. Listen and
complete the learning challenges he talks about.
1. He can’t get the__________________ right.
2. He___________ a lot of new words.
3. He can’t always_____________ when people talk to him.
4. He doesn’t get much___________ practice.
pronunciation
forgets
understand
writing
Challenges
1d Listen again. Complete the solutions.
1. ________________ can help.
He can always_____________________ in his notebook and study them at home.
He can_____________________________ to practice speaking.
He should find a _______ to practice writing.
Listening
write the new words
join an English language club
pen pal
Solutions
1e Role-play conversations using the information
in 1c and 1d.
① A: I don’t have a partner to practice English with.
B: Maybe you should join an English club.
② A: I always forget the new words.
B: You can write the new words in your notebook
and study them at home.
A: I can’t always understand when people talk to me.
B: Maybe you should join an English language club
to practice speaking.
A: I forget a lot of new words.
B: Maybe you should write the new words in your
notebook and study them at home.
Pair work
1.I often make mistakes in grammar.
mistake n. 错误；过失 make mistakes 犯错
Tom didn’t make a single spelling mistake in his composition.
汤姆在这篇作文里一个字也没拼错。
mistake vt. 弄错，误解
I mistook the number and went to the wrong room.
我记错号码, 走错了房间。
Language points
2. challenge n. 挑战
He wants a career that offers a challenge.
他想要一份有挑战性的事业。
vt. 向……挑战；对……提出异议
I challenged him to show his proof. 我要他拿出证据。
He challenged my view on that matter.
他就我对那件事的看法提出异议。
3. solution n. (问题、疑难等的) 解决；解答
It may take a long time to find a solution to the problem.
也许要花很长时间才能找到解决这个问题的办法。 The solution of the problem requires a lot of time.
解决这个问题需要很多时间。
4. Maybe you should join an English club.
join/join in/take part in
(1) join=be a member of 参加, 指加入某种组织，并成为其中的一员。
join the army / party 入伍/党 join the club 加入俱乐部
join in 后接活动名称
join sb. 加入到某个人群之中
Ⅰ. 用所给词的适当形式填空。
1. Sometimes, I can’t get the____________ (pronounce) right.
2. I don’t know how__________ (improve) my spoken English.
3. The more careful you are, the fewer_________ (mistake)
you’ll make.
4. You can find a pen pal to practice________ (write).
5. She can’t______ (spell) English words.
Exercises
pronunciation
to improve
mistakes
writing
spell
Ⅱ. 用方框中所给单词的适当形式填空。
We must learn to face the __________ in our life.
2. He has trouble in understanding _______ English.
3. Can you think of a good _______ to the problem
4. You can listen to the tapes to get much listening _______.
5. The more careful you are, the fewer _______ you’ll make.
solution, practice, mistake, spoken, challenges
challenges
spoken
solution
practice
mistakes
— Excuse me, can you teach me how to ______
this new word
— No problem. Look at my mouth and listen
carefully.
A. prove B. pronounce
C. prepare D. produce
B
中考链接
证明
准备
发音
生产
你能教给我这个新词怎么样……
— Miss Huang always advises us to practice
speaking English after class.
— She is right. Speaking is an important
language __________.
A. sign B. skill C. suggestion
符号
技能
建议
B
Review the new words and expressions you’ve learned today.
Preview the article How Can You Become a Successful Learner on page 6.
Homework