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(共32张PPT)
Unit 8
It must belong to Carla.
1.（2021）There is no light on——they _______ be at home.
A. mustn’t B. can’t C. needn’t D.might
2.(2022) — Is the girl over there Amy
— It ________ be her. She has gone to Beijing to visit her grandma.
A. mustn't B. can’t C. could D. might
3.(2023)—Sandy, is Mr. Li in the teachers’ office now
—I am not sure. He ______ be there.
A. must B. can’t C. mustn’t D. may
4. (2023)--- Must I clean the classroom now
--- No, you ______.
A. need B. mustn’t C. needn’t D. must
at the same time
circle
Britain
receive
historian
temple
leader
midsummer
medical
同时；一起
/ s k( )l/ n. 圆圈 v. 圈出
/ br tn/ 大不列颠
/r si v/ v. 接待；接受；收到
/h st ri n/ n. 历史学家，史学工作者
/ templ/ n. 庙宇；寺院
/ li d (r)/ n. 领导；领袖
/ m d s m (r)/ n.仲夏
/ med kl/ adj. 医疗的；医学的
purpose
prevent
energy
position
burial
honor
ancestor
victory
enemy
period
noise
/ p p s/ n. 目的；目标
/pr vent/ v. 阻止；阻挠
/ en d i/ n. 力量；精力
/p z ( )n/ n. 位置；地方
/ beri l/ n. 埋葬；安葬
/ n (r)/ v. 尊重 n. 荣幸；荣誉
/ nsest (r)/ n. 祖宗；祖先
/ v kt ri/ n. 胜利；成功
/ en mi/ n. 敌人；仇人
/ p ri d/ n.一段时间；时期
/n z/ n.声音； 噪音
Do you know the name of this place How much do you know about it Please enjoy two short videos.
Stonehenge — Can Anyone Explain Why It Is There
What might the passage be about
A. The history of Stonehenge.
B. The mystery of Stonehenge.
C. The usage of Stonehenge.
/ m stri/ n. 奥秘；神秘事物
n. 用法
目录
Match the main idea with each part.
1.Different ideas about the
purposes of Stonehenge
2.More mysteries about Stonehenge
3.General introduction of Stonehenge
Part 1 (para 1)
Part 2 (para 2 & 3)
Part 3 (para 4)
( )1. What is true according to the first paragraph
A. Stonehenge is not one of Britain’s most famous historical places.
B. Many people go to see Stonehenge on the shortest day of the year.
C. Over 75,000 people visit Stonehenge every year.
D. Stonehenge is a rock circle.
( )2. What did Paul Stoker think can’t be true
A. That Stonehenge was a temple.
B. That many leaders often communicated with gods.
C. That the leaders arrived in England much later.
D. That Stonehenge was built so many centuries ago.
( )3. What does the word “illness” possibly mean in the third paragraph
A. Sickness. B. Disaster. C. Accident. D. Harm.
A
A
L1
L6-7
L12
D
( )4. Why is it a mystery how Stonehenge was built
A. Because it must be almost 5，000 years old.
B. Because it was built over a long period of time.
C. Because the stones are so big and heavy.
D. Because the people who built it were hard-working.
( )5. What can we learn from the passage
A. There are different ideas about Stonehenge.
B. Stonehenge was a temple.
C. Stonehenge was a kind of calendar.
D. Another Stonehenge was built.
C
A
L19-20
Let’s read —— P2&P3
Different ideas
How many ideas are mentioned about what Stonehenge was used for in the text



Some think
historians believed
Another poplular idea is that
Other people believe


Others think
Let’s read —— P2&P3
Who Different ideas
Historians believed
Another popular idea is that
Other people believe
Some think
Others think
a temple
a calendar
have a medical purpose
a burial place
used to celebrate a victory
ancient leaders tried to communicate with the gods
prevent illness
and keep healthy
honor ancestors
celebrate a victory over an enemy
the large stones were put together in a certain way
Let’s read —— P4
Why is it said that how Stonehenge was built is a mystery
How about building another one
a group of English volunteers _____, but they _______.
tried
couldn’t
L20
Because the stones are so big and heavy.
Find out the linking words and phrases.
Match each linking word or phrase with its purpose.
Linking word or phrase Purpose of linking word or phrase
so A. expressing a difference
as, because, since因为 B. giving a choice
but, however, though虽然 C. expressing a result
not only ... but also不仅 而且 D. expressing two things happening at the same time
or或者 E. giving reasons
when, while当...时 F. adding information
v. 表示, 表达
C
E
A
F
B
D
连词是一种连接词与词、短语与短语以及句与句的虚词，不能独立担任句子成分，只起连接作用。
1. Midsummer day is in June _____ a lot of people go to Stonehenge during this month.
2. The sun shines straight into the center of Stonehenge _______ the stones were put in a special position.
Complete the sentences with the correct linking words.
and
as
以一种特别的位置
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
or
however
阻止某人做某事
英国最著名的历史古迹之一
接待超过75万的游客
看日出
古代首领
与...交流
指出
一种
以某种方式
在仲夏的早晨
预防疾病
为了一个特殊的目的
庆祝打败敌人的胜利
在很长一段时间内
一群
探究1
Stonehenge, a rock circle, is not only one of Britain’s most famous historical places but also one of its greatest mysteries.(2b)巨石阵，一个岩石圈，不仅是英国最著名的历史建筑之一，而且是英国最大的谜团之一。
not only ... but also ... 的用法
典例　　Not only the students but also their teacher wants to see this film.
不仅学生们想看这部电影，他们的老师也想看。
I can not only play tennis but also play the piano.我不仅会打网球，而且会弹钢琴。
小结: not only ... but also ... 意为“__________________”，它可连接两个相对称的并列成分。
拓展：　either ... or ... 与 neither ... nor ... 的辨析
①Either he or you are right. 要么他对，要么你对。
either ... or ...意为“__________________”，表示两者择一。
②Their house is neither big nor small. 他们的房子不大也不小。
neither ... nor ...意为“__________________”，表示两者都不。
不仅……而且……
要么……要么……
既不……也不……
专练　　根据汉语意思完成句子(每空一词)
1.我认为这个人不仅是一位成功的小说家，而且他是那个时代最伟大的诗人。
I think the man was _____ _____ a successful novelist _____ ____ the greatest poet of his time.
2.我爸爸和我妈妈都不为我做早饭。我总是买一些面包和牛奶。
________ my dad _____ my mum cooks breakfast for me. I always buy some bread and milk.
3.当这个女孩高兴时，她不是唱歌就是跳舞。
When the girl is happy, she _______ ______ _____ dances.
not only
but also
Neither
nor
either sings or
探究2
They think the stones can prevent illness and keep people healthy.(2b)他们认为这些石头可以预防疾病并且保持人们健康。
prevent的用法
典例　　You have to do something to prevent their loss, not try to replace it.
你必须做些什么来阻止他们的损失，而不是试图取代它。
His back injury may prevent him from playing football in tomorrow’s game.
他背部的伤可能阻止他参加明天的足球比赛。
小结:　prevent sb./sth.意为“阻止某人或某事”；prevent sb. from doing sth.意为“阻止某人做某事”。
专练　　根据汉语意思完成句子(每空一词)
1.不良习惯会阻碍你学业的进步。
Bad habits will _________ you ______ _________ progress in study.
2.勤洗手能防止病毒的传播。
Washing hands often can ________ viruses _______ __________.
prevent
from making
prevent
from spreading
3. Stonehenge was built slowly over a long period of time.
巨石阵是历经一段很长的时期被慢慢建成的。
用法
period n. 一段时间；时期
period为可数名词，a period of time 一段时间。
period作名词，还可意为“学时”。
e.g.
This story happened during the __________ of the Civil War.
这个故事发生于内战时期。
We have six ___________ of Science a week.
我们一星期有六节科学课。
period
periods
4. Every year it receives more than 750,000 visitors.
每年，它接待75万多游客。
用法
receive 意为“收到”，指客观上收到（信件、礼物等），不涉及收到者是否愿意接受。
accept 意为“接受”，指收到者经过考虑而愿意接受，通常指主观上的接受，常与表示邀请或建议的词连用。
She ___________ a gift, but she didn’t __________.
例：她收到了一份礼物，但是她没有接受。
received
accept
receive a letter from sb. = hear from sb.
收到某人的来信。
1. 多于
2. 看日出
3. 与某人交流
4. 指出
5. 一种
6. 以某种方式
7. 在仲夏的早晨
8. 一些...另一些
9.预防疾病
10. 阻止某人做某事
11.在很长一段时间内
12. 一群…
more than
see the sun rising
communicate with sb.
point out
a kind of
in a certain way
on midsummer’s morning
some... others...
over a long period of time
a group of ...
prevent illness
prevent/ stop/ keep sb. (from) doing sth.
一、单句完形填空
(　　)1.Space is beautiful and full of the __________. I can’t tell you how amazing it is.
A.courage B.illness
C.wealth D.mystery
(　　)2.I wrote to my father to __________ my love.
A.take B.express
C.remember D.find
D
B
(　　)3.The doctor warned me that it is important to have _____ examinations once a year.
A.environmental B.everyday
C.medical D.historical
(　　)4.It is my __________ to be invited to give a talk here.
A.difference B.honor
C.victory D.choice
C
B
(　　)5.He always works harder. As a result, he takes the leading _________ in our class.
A.position B.chance
C.field D.direction
A
Be curious and keep a spirit of searching for the truth forever!
要有好奇心，并且要有坚持寻求真相的精神。

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