Unit 6 When was it invented Section B(2a-Self Check) 原创教学课件(共35张PPT)

(共35张PPT)
Unit 6 When was it invented
Section B (2a-Sc)
Key words & phrases:
Learning target
the Olympics, Canadian, divide, basket, hero,
professional, nearly, divide…into…,
not only…but also…, look up to
Key sentences:
1.Basketball is a much-loved and active sport that is enjoyed by many for fun and exercise.
2.It is believed that the first basketball
game in history was played on
December 21, 1891.
contents
01
2a-2e
02
3a-Sc
Lead-in
What sport do you like What do you know about this sport
sport
How to play
Is it popular
Who is the famous player
Who are they Which sport will these pictures remind you of
2a-2e
Part 01
2a
Do you like basketball Do you watch basketball games How much do you know about this sport Discuss the sport with your partner and share your ideas with the class.
K W L
What have you known about basketball
What do you want to know about basketball
What did you learn about basketball in this lesson
Do you know about the basketball game
How many players are there in each team
How many teams are players divided into
They are divided into two teams.
How many minutes are there in the game
Forty-eight minutes.
Five.
被分成
Do you know about the basketball equipments
basketball
net
metal hoop金属篮圈
basketball court
wooden floor
backboard
shot clock
Read the passage quickly. What is the main idea of each paragraph
2b
Paragraph 1:
_____________________________
Paragraph 2:
_____________________________
Paragraph 3:
_____________________________
Introduction to basketball
How basketball was invented
The popularity of basketball today
Complete the mind map with the information in the passage. What else can you add to the map
2c
Game
Development
Popularity
played inside on a hard
______
_______ teams
get ____________ into
other team’s ______
played by ___________________ people
over _____ countries
invented by ___________
first game on __________
became Olympic event in ______ in the year ________
most famous games:
_______________
popular games in China: _________
floor
two
the ball
basket
more than 100 million
200
James Naismith
12.21.1891
Berlin
1936
NBA
CBA
Use the mind map to summarize what you and your partner remember about the development of basketball. Use the following questions to help you.
2d
1. Who invented basketball and how is it played
2. When was the first basketball game in history played
3. Why were the Berlin Olympics important for basketball
4. What are the professional basketball groups in America and China
5. How popular is basketball
1. Who invented basketball and how is it played
Ask and answer
Dr. James Naismith invented basketball.
There are two teams and players on the same team must work together to get the ball into the other team’s basket.
2. When was the first basketball game in history played
The first basketball game in history was played on December 21, 1891.
4. What are the professional basketball groups in America and China
The professional basketball groups are the NBA in America and the CBA
in China.
5. How popular is basketball
Basketball is played by more than 100 million people in
over 200 countries.
3. Why were the Berlin Olympics important for basketball
The Berlin Olympics were important because basketball became an
Olympic event then.
What do you think of famous basketball players Make a list of good and difficult things about being a famous basketball player.
2e
As a famous basketball player, first, he can do things he likes best.
Second, he can earn a lot of money every year.
Third, he may have many fans, and gets a lot of attention wherever he goes.
Another thing, he can travel around the world, and meet many new friends.
But there are also some difficult things for him. For example, he must work very hard all the time.
He may get hurt in the hard games.
much-loved adj. 深受喜爱的,此结构是由“副词 + 过去分词”构成的形容词。
常见的“副词+过去分词”构成的形容词:
newly-invented 新发明的
well-known 著名的
wide-spread 广为流传的
highly-developed 高度发展的
Language point
1. Basketball is a much-loved and active sport that is enjoyed by many for fun and exercise.
2.Dr. Naismith divided the men in his class into two teams and
taught them to play his new game.
divide… into… 把……分开。该短语常用于被动语态。
eg.The apples are divided into four parts.
那些苹果被分成了四个部分。
divide与separate的区别:
divide:把一个整体分为若干部分，与into搭配。
separate:把原来在一起的个体分开，与from搭配。
stop sb. from doing sth. 阻止某人做某事，
相当 于 prevent sb. from doing sth.或者
keep sb. from doing sth.
3. At the same time, they need to stop the competing team from
getting the ball into their own basket.
the number of
4.The number of foreign players, including Chinese players, in the NBA has increased.
a number of
the number of… 意为
“…的数量，…数目”，
作主语时，谓语动词用
单数形式。
a number of…意为
“许多，若干”，相当于some。修饰可数名词复数，作主语时，谓语动词用复数形式。
The number of teachers in our school is 100.
A number of teachers are women.
look up to的意思是“钦佩；仰慕”, 相当于admire，其中to为介词，其后可接名词或代词作宾语。
5. Many young people look up to these basketball heroes and
want to become like them.
3a-Sc
Part 02
What do you want to invent
1. You can work with your partners or by yourself.
2. Think of an object that you want to invent:
What’s the name of it
What is it used for
Where or when can it be used
What does it look like
How much will it cost ...
3. You can write an instruction and draw a picture for your invention.
4. You are encouraged to share your invention with your classmates.
Think of something that you do not like to do. Then think of an invention that could help you. Make notes.
3a
Problem: __________________________
New invention: _____________________
What it is used for: __________________
quickly taking notes in class
a special pen
taking notes in class
3b
Imagine you are a business person. Write a description of your new invention. Try to sell the invention to the class.
This special pen was invented by Liu Jie. It has
three colors and is used for ...
本单元的话题是“发明”，谈论了一些发明的历史。在写作方面，要求学生能写出一段有关介绍某项发明的文章。在介绍某项发明时，应该介绍该项发明的发明时间、构成材料、用途等。
单元写作指导
01
Sentences
I think … is a very useful invention.
我认为……是一项很有用的发明。
02
… was invented by …
……是由…… (某人)发明的
03
… was invented in …
……是在…… (某时间)发明的
04
It was used for …
它被用来……
05
… is made of …
......是由……(材料)制成的
One possible version
This special pen was invented by Liu Jie. It has
three colors and is used for taking notes quickly
in class. It was invented in 2012. It is made of plastic
and steel. It can remember what the teacher said.
It can also help write down the main points.
I think it’s a useful invention.
Sc
1. Complete the passage with correct forms of the words in the box.
invent doubt mention website all of a sudden
It is often difficult to decide on the inventor of certain inventions. This is because sometimes a few people may ______ things which are nearly the same. It’s hard to tell who came up with the idea first.
Some inventions can also lead to other inventions ______________. So some people _________ whether the inventor came up with the idea himself or herself. They think that the inventor used someone else’s idea to create his or her invention. That is why books or ________ usually _________ more than one inventor when giving information about inventions.
invent
all of a sudden
doubt
websites
mention
Sc
2. Rewrite these sentences using the passive voice.
1. Someone stole my watch.
_______________________________________
2. They used five eggs to make this big cake.
_______________________________________
3. When did they invent the personal computer
_______________________________________
4. They asked us not to run in the hallway.
___________________________________________
5. Someone took the video back to the store.
____________________________________________
My watch was stolen (by someone).
Five eggs were used to make this big cake.
When was the personal computer invented
We were asked not to run in the hallway.
The video was taken back to the store (by someone).
Exercises
一.用所给单词的恰当形式填空。
The first paper __________ (make) in China in 105 AD.
For over 500 years the art of making paper __________ (limit) to China.
In 610, papermaking ______________ (introduce) into Japan.
Kites ___________ (know) in China about 3,000 years ago.
5. Wheelbarrows ____________ (invent) in Han Dynasty.
6. Gunpowder _______________ (discover) by the Chinese hundreds of years ago.
7. Soccer _____________ (develop) in England in the 12th century.
was made
was limited
was introduced
were known
were invented
was discovered
was developed
二.按要求完成句子。
1. We planted these trees in 1997. (改成被动语态)
_______________________________________
2. He made a cake yesterday. (改成被动语态)
____________________________________
3. The teacher gave the students some advice. (改成被动语态)
____________________________________________________
4. He was seen to read a book in his room. (用I作主语, 改为主动语态)
____________________________________________________
5. She was helped by all the people. (改成一般疑问句)
_______________________________________
These trees were planted (by us) in 1997.
A cake was made by him yesterday.
Some advice was given to the students by the teacher.
I saw him read a book in his room.
I saw him read a book in his room.
Learned the history of basketball.
Summary
Review and consolidate the Passive Voice.
1
2
Know how to draw the mind map.
3
Homework
Memorize the knowledge points.
Retell the invention of basketball.
Do the exercises in students’
book.
Unit 7 Teenagers should be allowed
to choose their own clothes.
Section A (1a-2d)