Unit 6 When was it invented Section B 3a-Self Check 复习写作课件(共19张PPT)

(共19张PPT)
新目标人教版Go for it 九年级
Unit 6 When was it invented
Section B 3a-Self Check
复习写作课
Let's review.
为了娱乐和锻炼
据认为
在历史上
成为赛事
名叫James的医生
一名大学老师
被邀请做某事
在硬地板上
把…分成…
教某人做某事
在同时
for fun and exercise
It’s believed that …
in history
become an event
a doctor called James
a college teacher
be asked to do
on a hard floor
divide …into …
teach sb to do
at the same time
阻止某人做某事
某人自己的
梦想做某事
不仅…而且…
运动员的数量
大量的运动员
越来越多的运动员
仰慕某人
鼓励某人做某事
实现某人的梦想
梦想实现
stop/keep sb from doing
one’s own
dream of doing
not only … but (also) …
the number of the players
a number of the players
more and more players
look up to sb
encourage sb to do
achieve one’s dream
( dream ) come true
Have you ever come across any difficulties in your daily life
I am not able to take notes quickly in class.
It’s very hard for me to get up early.
I’m worried about
my homework.
Can we invent something new to solve those difficulties
3a
Think of something that you do not like to do. Then think of an invention that could help you. Make notes.
Problem: __________________________
New invention: __________________
What it is used for: ______________
quickly taking notes in class
a special pen
taking notes in class
3a
Imagine you are a business person. Write a description of your new invention. Try to sell the invention to the class.
3b
This special pen was invented by Liu Jie.
It has three colors and is used for…
假如你是一个商人，你有一项新发明。请以A special…为题介绍一下你的新发明，并将它推销给你的同学们。词数80-100。开头已给出，不计入总词数。
二、技法点拨
二、技法点拨
二、技法点拨
三、范文展示
Hi, boys and girls. I have a special invention. 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.
Do you like it If you like it, please call me at 13562327969.
从古至今, 无数的发明走进了我们的生活。例如: 电灯泡(light bulb)、电视(TV)、电脑(computer)、电话(telephone)、自行车(bicycle)、雨伞(umbrella)等, 这些发明给我们的生活带来了诸多方便, 使我们的生活水平不断地提高。请根据表格提示, 以“My Favorite Invention—Computer”为题目写一篇短文。
Let's write.
发明时间 1946
用途 1. 上网查信息
2. 发邮件
3. 听音乐、玩游戏、购物等
4. 广泛应用于银行、学校、公司、医院等地方
要求: 1. 内容充实, 语言通顺, 意思连贯, 表达清楚;
2. 书写规范, 不少于80个词;
3. 可自由发挥。
My Favorite Invention—Computer
___________________________________________________
___________________________________________________
___________________________________________________
___________________________________________________
【思路点拨】
(1)体裁: 说明文。
(2)人称: 第三人称。
(3)时态: 一般过去时和一般现在时。
【妙笔成篇】
___________________________________________________
___________________________________________________
___________________________________________________
___________________________________________________
___________________________________________________
Writing
1. 点明主题：你要介绍的日常生活物品。
2. 两个话题：发展史及用途
3. 展望未来
1.点明主题
1.________ are becoming more and more important in our daily life.
2.________ are popular in our daily life.
3. ________ can be seen in everywhere in our daily life.
2.两个话题：发展史和用途
_______ was invented by______ in ______. At that time, it was _____. But now it is____. The ______ is very useful in our life.For example, it is used for______.
3.展望未来
It is hard to imagine our life without_____.
And in my opinion, ______ will change our life completely in the future.
My Favorite Invention—Computer
In the past few years, more and more inventions have come into our life. Of all the inventions, my favorite is the computer.
The computer was invented in 1946. It is used to do many things. People can go online and search the Internet to get the information they need. People can send e-mails to each other instead of writing letters. Sending e-mails is much more convenient and faster than writing letters.
People can also use computers to listen to music, play games, shop or do many other things. Nowadays computers are widely used in offices, banks, schools, companies, hospitals and many other puters are also used in scientific research fields today.
The computer is so useful that it is becoming one of the most important parts of people’s life.
Writing examples
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, doubt, mention, website, all of sudden
Self Check
1. Complete the passage with the correct forms of the words in the box.
invent
all of a sudden
doubt
websites
mention
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).
When was the personal computer invented
Five eggs were used to make this big cake.
2. Rewrite these sentences using the passive voice.
The video was taken back to the store (by someone).
We were asked not to run in the hallway (by them).
Memorize the knowledge points.
Retell the invention of basketball.
Do the exercises in students’ book.
Homework