(共7张PPT)
Unit 6 When was it invented？
第4课时 Section B(1a—1e)
基础知识巩固
综合能力提升
基础知识巩固
一、根据汉语、英文或首字母提示填空。
1．We set a nice table, and have _______(酥脆的) biscuits and some coffee.
2．—Have you heard about the car accident near the school
—Yes. Luckily no one ________(hurt).
3．The water in the sea is ______(salt).People can't drink it directly.
4．I can't stand the s_____ lemons. I have a sweet tooth.
5．Every day the shop serves around 1，000 c_________．
crispy
was hurt
salty
our
ustomers
二、阅读下面短文，从方框内的选项中选出可以填入空白处的最佳选项。
A. In the end B．worried about
C. All of a sudden D．be used for E.by mistake
One day, I was helping my mom bake a cake. 1 ， I dropped the bag of flour 2 and it spilled all over the kitchen floor. I was really 3 the mess, but my mom just smiled and said, “Don't worry. The flour can 4 something else.” She thought for a while and decided to make some cookies with the spilled but clean flour. We laughed and had fun together. 5 ， we enjoyed the cookies and the time we spent together. It was a great experience!
1．____ 2.____ 3.____
4．____ 5.____
B
C
D
A
E
综合能力提升
阅读填空。
It's believed that chopsticks have been around for thousands of years. China might be the first country to use them.
Sometime in the past, people began cooking their food in large pots. The food was cut up into small pieces so that it would cook faster. 1 It became easier to get the food using a pair of sticks, so the chopsticks were born!
In modern times, chopsticks are used in most parts of Asia, including Japan, Malaysia, North Korea and Vietnam. 2__
Chopsticks are usually made of wood, plastic, metal or jade(玉). 3 In ancient times, silver chopsticks were used because they were thought to turn black when they touched poison(毒药).Chopsticks are not only used for eating, but also used as gifts. 4__
As chopsticks slowly became more popular, they began to be made of different materials and turned into different shapes. 5 One kind of them is used for eating normal meals. Chopsticks for the kitchen are longer than usual. Each family member has his or her own chopsticks starting at about 2—3 years old.
A. Bamboo is also a common chopsticks material.
B．People used their fingers to eat in ancient times.
C. There are often lots of different paintings on chopsticks.
D．Now there are many kinds of chopsticks for different uses.
E．Using chopsticks has become one of the world's most popular ways of
eating.
F．People began to eat with sticks instead of reaching their fingers into the
pots.
1．____ 2.____ 3.____
4．____ 5.____
F
A
D
E
C(共11张PPT)
话题剖析
Unit 6 When was it invented？
单元写作指导
写作积累
技能提升
实战演练
话题剖析
本单元的话题是“发明”，涉及科普知识与技术等内容，写作体裁多为说明文。写好这类文章一定要抓住事物的特征、功能和用途。这类文章涉及的命题角度主要有：介绍一位熟悉的发明家，介绍一项发明，评价一项发明，设想一项发明等。
写作积累
一、相关短语积累。
1．被用于……
2．在日常生活中
3．偶然；意外地
4．从事；致力于
5．错误地；无意中
6．在历史上
7．想出；提出
by accident
in daily life
in history
work on
be used for
come up with
by mistakes
8．……的受欢迎程度
9．梦想做某事
10．全世界
二、相关句型积累。
【开头句】
1．It is said that … was the first to discover/invent…
2．…， one of the most …， was discovered by accident.
3．As we all know，… is/are being more and more widely used in our
daily life.
the popularity of
around the world/all over the world
dream of doing sth.
【中间句】
1．In ancient times, … was used for … While today, it is used to …
2．… are becoming much…(smaller/lighter/quicker…), and it's easy for us
to…
3．… can not only be used to … but also to …
【结尾句】
1．It's hard to imagine what our life would be like if we didn't have … in our
daily life.
2．Our life becomes…because of the invention of …
3．In my opinion，…is a great invention, because it can help us …
技能提升
1．Zipper is widely used in daily life (加动作的发
出者“被全世界的人们”).
2．Basketball became an event at the Olympics (加时间
状语“在1936年”和地点状语“在柏林”).
3．These (加定语“著名的”) basketball players encourage young
people to work hard (加目的状语“为了实现他们
的梦想”).
扩句升格
in 1936 in Berlin
by people around the world
famous
to achieve their dreams
实战演练
生活在现代化社会的我们感受到了科技发展日新月异，尤其是ChatGPT、DeepSeek的出现使人工智能(AI)一度成为热门话题，同时也引发了人们对于人工智能取代人类的担忧。请你以“Will AI Replace Human？”为题，写一篇90词左右的英语短文(已给出的内容不计入总词数)。
写作要点：
1．告诉人们不必过于担心人工智能的发展；
2．列举人工智能发展带来的好处(至少两点)，并举例说明；
3．谈谈你对未来人工智能发展的期待。
要求：
1．短文应条理清楚，行文连贯，段落分明；
2．短文应包含提示中的全部信息，可适当发挥。
写法点拨
1．确定文体：说明文。
2．确定时态、语态：一般现在时及其被动语态。
3．确定人称：第三人称it/they。
思维导图
小试身手
Will AI Replace Human
The invention of ChatGPT and DeepSeek has made AI a hot topic among people in our society.
Many people feel worried about the development of AI.
There is no need for people to worry too much about the development of AI.AI will never completely take the place of human beings. Instead, it has many advantages. First of all, AI can be used to do dangerous jobs and keep workers safe. If people don't want to repeat the same boring and tiring work day after day, they can ask AI for help. AI can also help a lot in scientific
development. It improves the accuracy of data and helps scientists to do research.
In my opinion, AI is a trend of the world. We will live happily and more conveniently with the help of it.(共13张PPT)
基础知识巩固
Unit 6 When was it invented？
第3课时 Section A(Grammar Focus—4c)
单元语法梳理
综合能力提升
基础知识巩固
一、根据汉语提示填空。
1．It's very important to know what to do in an __________(地震).
2．I'm so hungry now. I want to eat some cheese __________(饼干).
3．Dad, our ________(冰箱) is broken. Can you have it repaired
4．The ________(曲奇饼) taste very nice. I want to buy some for my sister.
5．Attention, please! Here goes the ________ (铃声) and it's time to hand in
your papers.
cookies
earthquake
biscuits
fridge
bell
二、根据首字母或英文提示填空。
1．Tom was late for school because his alarm clock didn't r_____．
2．I think learning a musical i__________ guides a child to an understanding
of music.
3．ChatGPT is a powerful robot that can t______ languages, talk with people
and write songs, poems and even jokes.
4．When s_________________ is in danger, you should help him.
ing
ranslate
nstrument
omebody/someone
5．The price of the orange here is very l____ now. I decide to buy more.
6．The boy began crying all of a ________(suddenly).I didn't know how to
comfort him.
7．The lady showed her ________ talent at an early age and later she
became a __________.(music)
8．—I can't enter the house because the door __________ (lock).
—Then you should ask your sister for the key.
sudden
musician
ow
was locked
musical
单元语法梳理
按要求完成下列句子。
A
1．This bike was produced in 2025．(对画线部分提问)
_____________ this bike ________ ？
2．My brother bought a model plane for me yesterday.(改为被动语态)
A model plane __________ for me ____ my brother yesterday.
3．The new machine was made by my grandfather．(对画线部分提问)
_____________ the new machine __________？
When was
was bought
produced
Who was
by
made by
4．Linda was not invited to Jim's birthday party.(改为一般疑问句)
______ Linda __________ to Jim's birthday party
5．Yesterday we were asked to clean the classroom by our teacher.(改为主动
语态)
Yesterday ______________________ clean the classroom.
6．Children were allowed to do whatever they liked.(改为否定句)
Children ____________________ to do whatever they liked.
were/weren’t allowed
our teacher asked us to
not invited
Was
【语法小结】一般过去时的被动语态的句型结构：
肯定句 主语＋________＋及物动词的过去分词＋其他
否定句 主语＋was/were＋____＋及物动词的过去分词＋其他
一般 疑问句 ________＋主语＋及物动词的过去分词＋其他？
特殊 疑问句 _______________＋was/were＋主语＋及物动词的过去分词＋其他？
Was/Were
was/were
not
特殊疑问词
【注意】不及物动词(die)、感官动词(feel)和连系动词(become)无法用于被动语态，有些动词还用主动形式表被动含义，如write、sell等。
B
7．He lent me a bike.(改为被动语态)
____ was lent a bike by him.
__________ was lent ____ me by him.
8．We call him Uncle Wang.(改为被动语态)
_____________Uncle Wang.
9．They heard her sing a song at the party.(改为被动语态)
She ______________ sing a song at the party.
was heard to
I
to
A bike
He is called
【语法小结】①含有双宾语的主动句变被动句时，可以将其中任何一个______变为被动句的主语。一般是把主动句中指人的间接宾语变为被动句的主语，若把指物的直接宾语变为被动句的主语，间接宾语前要加介词to、for等。
②若主动句为“主语＋谓语＋宾语＋宾语补足语”这种复合宾语结构，则只能将宾语变为被动句的______，宾语补足语变成被动句的主语补足语。
【注意】若主动句中的宾语补足语是省略to的不定式，变为被动句时需把to______。
宾语
加上
主语
综合能力提升
语法填空。
What will the schools be like in the future Smart schools will be the schools of the next 1 (generate).These future schools will use high technology to help students learn more 2 (quick), as well as bring 3 (convenient) to teachers.
A university in Canada has built the first 5G smart campus(校园) in the country. A high- tech company helped to build a 5G network across the schoolyard. This made 4 easy for everyone to use the smart system.
In the UK, Staffordshire University made an AI robot 5 (call) Beacon. It is like a 6 (person) helper for students and it's very popular at school. The students can ask it questions and it can answer as 7 real teacher.
The smart system can be a big help in the classroom. It can change the 8 (bright) according to the environment. When it's bright enough, the smart system will turn the lights down a bit. When it's dark inside, it will turn the lights 9__．In this way, the students can learn in a 10 (good) condition.
Experts believe that more and more schools will welcome the smart system to better facilitate the school and serve the teachers as well as students. So, is your school also a smart one
1．____________ 2.___________
3．____________ 4.__________
5．____________ 6._________
7．____________ 8._________
9．____________ 10._________
up
convenience
called
brightness
a
quickly
personal
generation
it
better(共11张PPT)
Unit 6 When was it invented？
第6课时 Section B(3a—Self Check)
一、选词填空。
day call to create many play future
on environment student deep one
DeepSeek is a cutting -edge artificial intelligence (AI) company that focuses 1 creating intelligent systems to help people in their 2 lives. The company was founded in 2023 and has quickly become 3 of the leading AI companies in the world. DeepSeek's mission is to make AI more accessible and useful for everyone.
One of DeepSeek's most popular products is an AI assistant 4__ “Deepseek V3”．This assistant can help users with tasks like answering questions, solving problems, and even writing essays. It uses advanced natural language processing (NLP) technology to understand and respond 5 human language.Deepseek V3 is designed to be user- friendly, making it easy for people of all ages to use.
DeepSeek is also working on projects in healthcare, education, and 6__ protection. For example, the company is developing AI tools to help doctors diagnose(诊断) diseases 7 quickly and correctly. In education, DeepSeek is
creating personalized learning programs that meet each 8 needs. For the environment，DeepSeek is using AI to analyze data and find solutions to problems like climate change.
The 9 of DeepSeek looks bright. The company plans to continue innovating and improving its technology to make the world a better place. As AI becomes more advanced(先进的), DeepSeek hopes 10 a key role in shaping the future.
1．____ 2.______
3．____ 4._____
5．____ 6._____________
7．____ 8.__________
9．_____ 10.______
on
student’s
more
to
daily
one
to play
future
called
environmental
二、阅读填空。
When we think of famous inventors, we usually think of men like Alexander Graham Bell and Thomas Edison. 1__
Let's take the dishwasher (洗碗机) for example. 2 She was a rich American who gave a lot of dinner parties. But she was mad that her servants used to break plates and glasses when they were washing the dishes after a party. So, Josephine decided to try and invent a machine which could wash a lot of plates and glasses safely. She said, “ 3 ” She designed the machine, and then she found a company to make it. At first only hotels and restaurants bought Josephine's new machine, but today the dishwasher is used by millions of people all over the world.
The car was invented by a man. 4 Her name was Mary Anderson. Before her invention appeared, it was impossible for drivers to see where they were going when it was raining or snowing. 5 So what's the name of Mary's invention Windshield wipers (雨刮器).
A．But they didn't solve all the problems.
B．They had to open their window to clean the rain.
C．But many of the inventions were invented by women.
D. If nobody else is going to invent a dishwasher, then I will!
E．It was invented by a woman named Josephine Cochrane in 1886.
F．However, it was a woman who solved one of the biggest problems of
driving.
1．____ 2.____ 3.____ 4．____ 5.____
C
B
F
D
E
三、阅读短文，完成思维导图，每空一词。
Inventions make the world better, smarter and a little more fun.
The folding bike helmet(头盔)
People hate to wear a helmet because it's thick and heavy. Morpher is a bike helmet made of plastics. It is just as strong as the traditional ones, but flexible(灵活的) enough to fold almost totally flat. Also it is much easier to carry.
Self -tying shoes
After we see the movie Back to the Future，almost everyone wants a pair of self- tying shoes. Now, the shoe dream comes true. When you press a button, the shoes can tie themselves.
The smart alarm clock—Hello Sense
An alarm clock, called Hello Sense, can improve your sleep. It can control the temperature, light and even air quality(质量) in your bedroom to help you have a perfect sleep environment. And it can record your sleep cycles.
Sweet potatoes
The lack(缺乏) of vitamin A can cause blindness and many other illnesses. In sub- Saharan Africa, plant experts are helping them grow a kind of new sweet potatoes. These potatoes can help them fight against some illnesses.
1．________
2. ________
3. _______
4. _______
5. ___________
take/carry
button
sleep
traditional
Keep/protect(共19张PPT)
重点知识讲练
Unit 6 When was it invented？
第2课时 Section A(3a—3c)
基础知识巩固
综合能力提升
重点知识讲练
一、It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.据说有一位叫作神农的中国统治者最早发现了茶可以饮用。
It is said that…意为“据说……；有人说……”；此句型中，it作形式主语，that引导的从句是真正的主语。
【拓展】常见的“It is＋动词过去分词＋that从句”句型还有：It is believed that…人们认为……；It is known that…众所周知……；It is reported that…据报道……；It is supposed that…据估计……
【即讲即练】
1．It __________ (know) that the tree is more than 1，000 years old.
( )2.________ is said that Sandra had gone to Shanghai.
A. This B．That
C．It D．What
is known
C
二、Some leaves from a tea plant fell into the water and remained there for some time.茶树上有几片叶子掉进了水里，并在水里泡了一段时间。
remain是不及物动词，意为“留下；剩余”。它还可作连系动词，意为“保持不变；仍是”，后接形容词、名词、分词或介词短语作表语。
【即讲即练】
1．A few pears ________ on the tree after autumn.
2．It remains ________ (truly) that the sport is about competing well, not
winning.
remained
true
三、The tea trade from China to Western countries took place in the 19th century.从中国到西方的茶贸易始于19世纪。
take place发生。指事情按计划发生，是事先有所安排，还有“举行”之义。无被动语态。
【拓展】happen发生；恰好。强调事情发生的偶然性。也无被动语态。常见用法：sth.happen to sb.某事发生在某人身上；sb.happen to do sth.某人碰巧做某事；It happened that…碰巧……
【即讲即练】
1．The festival ___________ in July every year.
2．The accident __________ at ten o'clock yesterday morning.
3．It's the best thing that has ever __________ to me.
4．It happened __________ (be) a fine day when I arrived in Shanghai.
happened
takes place
to be
happened
四、Even though many people now know about tea culture, the Chinese are without doubt the ones who best understand the nature of tea.尽管现在很多人了解茶文化，但毋庸置疑，中国人才是最了解茶的本质的人。
doubt的用法：
(1)doubt ?n.疑惑，疑问。常见用法：without doubt毫无疑问，的确；in doubt疑惑；there is no doubt that…毫无疑问……
(2)doubt ?v.怀疑。它是及物动词，在肯定句中可接if或whether引导的宾语从句，在否定句和疑问句中可接that引导的宾语从句。
【即讲即练】
1．毫无疑问他明天会来这里。
There's __________ that he will come here tomorrow.
2．毫无疑问，这是我遇到过的最有耐心的老师。
____________， this teacher is the most patient teacher I have ever met.
3．I never __________ that she would lie to me.
4．He doubted __________ he would learn anything new from his new
partner.
no doubt
if/whether
Without doubt
doubted
基础知识巩固
根据汉语或英文提示填空。
1．The tea ________(贸易) between the two countries has increased.
2．The soup ________(闻起来) so delicious that I can't wait to eat it.
3．She discovered the problem ____________(偶然) during a visit to a
nearby school.
4．Table tennis is the ________ (nation) sport of China, and our country
often wins the world champion in this sport.
5．Their music still enjoys great __________(popular) among teenagers.
trade
by accident
smells
popularity
national
6．Mom is ________ (boil) water over the fire in the kitchen.
7．The king was one of the ________(rule) in ancient history.
8．Tea, the most popular drink, is an __________(accident) discovery.
boiling
accidental
rulers
综合能力提升
一、阅读教材Section A 3a的短文，根据其内容完成表格，每空一词。
An Accidental Invention
Facts
about tea
It's one of the most popular 1 in the world.
It was first drunk nearly 5，000 years ago.
Invention
of tea
It was found more than 5，000 years ago by a Chinese ruler called Shen Nong.
How Shen Nong discovered tea：
Some tea leaves fell into the water while he was boiling water outside. The leaves 2 in it for some time and the water turned brown. The water produced a good 3 and tasted delicious.
A book
about tea—
Cha Jing
The writer, Lu Yu, 4 Shen Nong in it.
It describes how to grow tea plants and use something useful from them to make tea.
It discusses those places that produced the finest tea and different waters used to make tea.
The 5__
of tea
It was brought to Korea and Japan during the 6th and 7th centuries.
It appeared in England around 1，660 and became the national drink later.
The trade between China and Western countries taking place in the 19th century made tea famous worldwide.
1.________ 2.__________
3.________ 4.__________
5.________
drinks
spread
mentioned
smell
remained
二、阅读理解。
As a country powerful in math, China has many folk games full of math wisdom(智慧).You may play many of them before. Let's take a look at three of them.
Chinese nine linked rings puzzle(九连环) It's believed that the nine linked rings puzzle was created in the Western Han Dynasty. And it is usually made up of nine rings connected to a handle(手柄).Players have to remove(移除) all the rings from the handle to win the game. This is not a simple game. The solution takes 341 moves, so lots of patience is required. But if you learn to solve it, it's hard to forget.
Tangram(七巧板) First popular in the Ming and Qing dynasties, the tangram is a puzzle made up of seven pieces of different shapes. For each puzzle, players need to use all the pieces to make a shape. To do it, they have to know about geometry(几何学).In the 18th century, the tangram was brought to the West and soon became popular there.
Luban lock The Luban lock was first created by Lu Ban 2，000 years ago. The lock has a lot to do with solid geometry(立体几何).It's hard to separate the six pieces. However, it is usually easier to unlock a Luban lock than to put it back together. Now, there are Luban locks made up of nine or more pieces.
( )1.Which of the following subjects do the three folk games have to do with
A. English. B．Music. C．Math. D．Chemistry.
( )2.________ is first popular in the Ming and Qing dynasties.
A．Tangram
B．Luban lock
C．Chinese nine linked rings puzzle
D．Nine- square Grid
C
A
( )3.From the passage we can learn that ________．
A. there are Luban locks made up of only six pieces now
B. the tangram was brought to the West in the 19th
C. it is usually more difficult to unlock a Luban lock than to put it back
together
D. players have to remove nine rings from the handle to win the nine
linked rings puzzle
D
( )4.Where can you probably read the passage
A．In a storybook. B．In a science book.
C．In a travel magazine. D．In a sports magazine.
( )5.The writer wrote the passage mainly to ________．
A. explain the ways to learn math
B. share his skills of playing folk games
C. tell us the importance of learning math well
D. introduce folk games with math wisdom in China
B
D(共13张PPT)
重点知识讲练
Unit 6 When was it invented？
第1课时 Section A(1a—2d)
基础知识巩固
综合能力提升
重点知识讲练
一、What are they used for？它们是被用来干什么的？
be used for 被用于…… 介词for表示用途，后接名词、代词或动名词
be used by 被……使用 介词by后面接动作的执行者
be used as 被当作…… 使用 介词as表示“作为”，后面常接名词
be used to do sth. 被用来做 某事 强调动作，其中used是动词use的过去分词
used to do sth. 过去常常 做某事 其否定形式用usedn't或didn't use均可
be/get used to sth./ doing sth. 习惯于 某事物/ 做某事 其中used是形容词，to为介词
use sth.to do sth. 用某物 做某事 是sth.be used to do sth.的主动形式
【即讲即练】
1．The money was used for ________ (help) children in poor countries.
2．This bag is used __________ (collect) bottles.
( )3. I used to ________ to school, but now I've got used to ________ to
school.
A. drive；walking
B．driving；walk
C．drive；walk
D．driving；walking
helping
to collect
A
二、—Can you help me think of an invention？你能帮我想一个发明吗？
—With pleasure！我很乐意！
pleasure n. 高兴，愉快；乐事。常见用法：with pleasure(有礼貌地同意)很愿意，用于帮助他人之前；my pleasure我的荣幸，可与it's或that's连用，用于帮助他人后，是对别人表示感谢的礼貌回答，相当于“It's a pleasure.”；it's a pleasure (for sb.) to do sth.(某人)很高兴做某事，其中it是形式主语，替代真正的主语to do sth.，sb.是动作的执行者。
【拓展】(1)please v. 使满意，使愉快。它是及物动词，也可单独使用。其后常接人。
(2)pleased adj. 感到高兴的，满意的。它的主语通常为人，或修饰人的表情。常用短语：be pleased with sb./sth.对某人/某事感到满意/欣喜；be pleased to do sth.高兴做某事。
(3)pleasant adj. 令人愉快的。它用来修饰事或物，既可作表语，又可作定语。
【即讲即练】
1．She was ________ with her math test result.
2．—I want to move the desk. Could you please help me with it
—Of course. With ________．
3．I hope to have a __________ trip during the summer holidays with my
best friend.
4．I didn't know he was a man so difficult to ________．
pleasure
please
pleased
pleasant
基础知识巩固
一、根据汉语提示填空。
1．The snow was already up to my ________ (足跟) and I didn't think it would
stop the whole day.
2．Computers are widely used in our ________(日常的) lives.
3．Qian Xuesen is one of the greatest __________(先驱) of China's space
technology.
4．Don't __________(提到) this problem this evening. I don't want to talk about
it.
heels
mention
daily
pioneers
5．To build a sand castle, the little girl made a ________ (勺子) with her hand.
6．Would you please make a shopping ________(清单) for the picnic
7．Our new ________(项目) is to build a new library in the city center.
scoop
list
project
二、根据首字母或英文提示填空。
1．You'd better not leave your exact address online unless it's an official
w______．
2．She always turns off the lights in order to save e________．
3．I bought the coat because I liked the s______ of it very much.
4．What he said seems to have a p______．We can have a try.
5．Max is considering c__________ a job. She can't learn much from her job
now.
6．My advice on how to save paper ____________(accept) by my class last
Monday.
ebsite
was accepted
hanging
oint
tyle
lectricity
综合能力提升
完形填空。
Do you know anything about the invention of the bar code(条形码)
A small food store owner found it was 1 to keep records of the product information. In 1948, he asked the Drexel Institute of Technology to solve this __2 ．Bernard Silver, a graduate student, was interested. He and his friend Norman Joseph Woodland 3 to work on it. Soon, they invented their first working system.
The system did work 4 ， but it was very expensive and sometimes the system didn't work well. If the invention was to become 5 in stores, the problems had to be solved. Finally, Woodland solved them.
The patent(专利权) for the bar code system was 6 for by Silver and Woodland in 1949, but the patent was not given until 1952. 7 this patent was given, the system was still not popular among store owners.
In 1970, a business named Logicon Inc. 8 the Universal Grocery Products Identification Code(食品工业统一码).Marsh Supermarket in Troy was the first store to 9 this bar code reading system. It has become very popular ever since, and now it’s 10 in all types of stores all over the world.
( )1. A.easy B．difficult C．interesting D．boring
( )2. A.plan B．problem C．project D．doubt
( )3. A.started B．continued C．refused D．failed
( )4. A.at first B．at once C．on time D．in time
( )5. A.lively B．cheap C．direct D．popular
( )6. A.asked B．offered C．made D．divided
( )7. A.Unless B．Although C．If D．Since
( )8. A.found B．mentioned C．invented D．remained
( )9. A.give up B．put up C．set up D．clean up
( )10. A.refused B．doubted C．avoided D．used
B
D
B
A
A
B
A
D
C
C(共12张PPT)
重点知识讲练
Unit 6 When was it invented？
第5课时 Section B(2a—2e)
基础知识巩固
综合能力提升
重点知识讲练
Basketball has not only become a popular sport to play, but it has also become a popular sport to watch.篮球不仅成为一种人们喜欢从事的体育活动，更成为一种人们喜爱观看的体育运动。
not only…but also…不但……而且……可连接句子的主语、谓语、宾语、表语等成分。当它连接主语时，谓语动词的人称和数要与其邻近的主语保持一致，即遵循“就近原则”。also可省略。
【即讲即练】
1．我的英语老师不但和蔼可亲，而且勤奋。
My English teacher is __________ kind __________ hard working.
2．不仅他去过长城，我也去过。
________________________ been to the Great Wall.
3．不但我们喜欢打篮球，而且迈克(Mike)也喜欢。
____________________________ playing basketball.
not only
but also
Not only he but also I have
Not only I but also Mike likes
基础知识巩固
一、根据汉语或英文提示填空。
1．I often take a ______(篮子) with me to go shopping.
2．David is crazy about playing golf. He plays it _______(几乎) every
weekend.
3．__________(Canada) speak English and French.
4．I'm sure one day you can be a ___________(profession) football player.
5．We should remember those _______(hero) in the accident.
6．A year has four seasons and it _________(divide) into 24 Solar Terms (节
气) in China.
professional
Canadians
basket
is divided
nearly
heroes
二、从方框中选择适当的短语并用其正确形式填空。
divide…into look up to the number of
dream of not only…but also
1．When I was young, I ________________ becoming a pilot.
2．The teacher had to ________ the blackboard ________ different parts for
his students to use.
3．My daughter counted the potatoes and told me that ____________ them
was ten.
dreamed/dreamt of
divide
the number of
into
4．I used to ____________ him because he seemed to know everything.
5．Nowadays, students are required __________ to know the answer, ______
to be able to explain the reason behind it.
look up to
not only
but also
综合能力提升
一、阅读教材Section B 2b的短文，根据其内容完成表格，每空一词。
Do You Know When Basketball Was Invented？ Game It was played on a hard floor.
There are two teams __1__ with each other in a game.
One team tries to get the ball into the other team's basket and at the same time try to __2__ their own basket.
1.____________ 2. __________ 3．__________
4.__________ 5．________
protect
included
exercise
Popularity
competing
Development James Naismith invented it over 100 years ago.
The first basketball game was played on December 21, 1891.
It was first __3__ in Olympic events in 1936 in Berlin.
__4__ It is played by 100 million people in over 200 countries.
It is an active sport enjoyed by many people worldwide for fun and __5__．
Two professional groups: NBA in America and CBA in China.
二、阅读理解。
As winter comes, hands can easily get cold. Thick gloves might be a good choice, but sometimes wearing them is not convenient, especially when people want to do something with their hands. However, cold hands were not a problem for ancient Chinese people. They had a fine tool to warm their hands—hand warmers.
There is one folk story about its invention. Emperor Yang from the Sui Dynasty visited Jiangsu in winter. Because of the cold, a local official asked workers to make a small warmer for the emperor that could be held in his
hands. So, the hand warmer was created. By the Song Dynasty, the warmers had become popular among the common people. Skills for producing the tool were widely used in the Ming and Qing Dynasties.
Many poems or books from the Qing Dynasty recorded people using hand warmers. Take Dream of the Red Chamber the classic novel by Cao Xueqin as an example. It described a maid (女仆) sent a hand warmer to Lin Daiyu in one chapter.
Made of copper (铜) or ceramics(陶瓷), ancient hand warmers came in different designs. Round, square and octagonal(八角形的) shapes were typical, and there were also some fashioned shapes which looked like pumpkins, flowers and turtle shells.
( )1.When was the hand warmer invented according to the folk story
A．The Sui Dynasty. B．The Tang Dynasty.
C．The Song Dynasty. D．The Ming Dynasty.
( )2.Who invented the hand warmer
A．An emperor. B．A writer.
C．A local officer. D．Workers.
A
D
( )3.Why does the writer mention the scene in the novel Dream of the Red
Chamber
A. To describe the beauty of hand warmers.
B. To show hand warmers were widely used.
C．To show the way to use hand warmer.
D. To explain the skills of producing hand warmers.
( )4.Which of the following is NOT mentioned in the passage
A. The shape of the hand warmer.
B. The material of the hand warmer.
C．The process of making a hand warmer.
D. The popularity of using the hand warmer.
B
C
