(共27张PPT)
Unit 6 When was it invented
人教版九年级全一册复习
Learning aims
1. Review the words, phrases ,grammar, and language points of Unit 6.
2. Try to write a short passage according to the writing outline.
3. After reviewing, we can know that different inventions and talk about the history of them. Try to be a creative person!
Lead in
Enjoy a video
Guide One Read and Recite
鞋跟
勺
电
款式
工程
高兴
拉链
heel
scoop
electricity
style
project
pleasure
zipper
每日的
有道理
网站
先锋
列表
提到
意外的
dialy
have a point
website
pioneer
list
mention
accidental
偶然
统治者
煮沸
剩余
气味
圣人
国家的
by accident
ruler
boil
remain
smell
saint
national
贸易
发生
受欢迎的
疑问
毫无疑问
冰箱
低的
trade
take place
popularity
doubt
without doubt
fridge
low
某人
翻译
锁上
打电话
地震
突然
钟
someone
translate
lock
ring
earthquake
sudden
bell
饼干
曲奇饼
音乐的
器械
脆的
咸的
酸的
biscuit
cookie
musical
instrument
crispy
salty
sour
错误地
顾客
奥林匹克运动
加拿大的
分开
把...分开
篮筐
by mistake
customer
the Olympics
Canadian
divide
divede...into
basket
不但...而且
钦佩
英雄
职业的
几乎
not only...but also...
look up to
hero
professional
nearly
Phrases
...的样式
用来
想起
有道理
当时
掉入
沏茶
the style of
be used for
think of
have a point
at that time
fall into
make tea
在19世纪
以...的价格
把...翻译成
最后
导致
决定某事
想起
别人的
in the 19th century
at a...price
translate...into...
in the end
lead to
decide on sth
come up with
someone else's
Listening
Listening Tips：
1. Read quickly before you listen to it;
2. Catch the key words;
3. Write down the first letter of each word.
were invented
1853
thin
really salty
crispy
Guide Two Review and Summary
一般过去式的被动语态
1.一般过去时的被动语态的句式结构
肯定句
主语+was/were+及物动词的过去分词（ + by…）
否定句
主语+was/were + not+及物动词的过去分词（+ by…)
一般疑问句
Was/Were+主语+及物动词的过去分词（+by …)
特殊疑问词+was/were+主语+及物动词的过去分词（ +by...)
特殊疑问句
2.一般过去时的被动语态的基本用法
用法 示例
The house was built in 1990.
He was honored with the name “Father of Hybrid Rice”（杂交水稻之父）.
表示过去某一具体时间发生的动作，且句子的主语是谓语动词动作的承受者
讲述发生在过去的动作，且不知道动作的执行者
3.含双宾语和复合宾语的主动句变为被动语态的方法
① 含有双宾语的主动句变为被动语态时，通常把指 “人”的间接宾语变为主语，而指“物”的直接宾语则不变
He gave me a book yesterday. I was given a book (by him) yesterday
② 如果要把指“物”的直接宾语变为主语，则在间接宾语前加to或for。
I brought him some food. Some food was brought to him (by me).
③ 含有复合宾语的主动句变为被动语态时，要将其中的宾语变成主语，宾语补足语不变。Jim asked Tom to go for a walk. Tom was asked (by Jim) to go for a walk.
④ 如果宾语补足语是不带to的动词不定式，主动语态变成被动语态时要加上不定式符号 to。
We often heard Kate sing in the room.
Kate was often heard to sing in the room (by us).
被动语态用法顺口溜
一般过去时，被动用be＋done；
be形式有两种，主单was主复were；
疑问提前be，否定be后not挤。
1. 判断时态是一般现在时还是一般过去时。
2. 判断是一般现在时的被动语态还是一般过去时的被动语态。
1. Well, you do seem to have a point…
do译为“的确；确实”。do可放在动词前面用来加强语气，在谓语动词前面添加助动词do表示强调的用法常见于肯定句和祈使句中。
1) He did come but soon went back.
他的确来过,但很快就回去了。
2) Do come with us.
请一定要和我们一起去。
Practice
2. be invented by由……发明
1) Kites were invented by the Chinese people over 2000 years ago.
风筝是中国人发明的，距今已有2000余年的历史。
2) Kongming light was invented by Zhu Geliang.
孔明灯是诸葛亮发明的。
Practice
辨析 invent / discover / find (out)
3. nearly (almost)副同，意为“儿乎；差不多”。
e.g. I nearly fell off my bike.
我几乎从自行车上摔下来。
nearly 表示“接近”，常可与almost换 用，但在具体数字前常用nearly。 not nearly意为“远非；绝不是”
almost 强调“差一点……就”（=very nearly)，可置于 no, none, nothing 等词前（nearly则不可以）；almost not意为“几乎不”，相当于 hardly
4. It is said that…表示“据说……”，其中it 是形式主语，that引导的从句为真正的主语。
e.g. It is said that he is a rich second generation.
据说他是一个富二代。
It is
believed that… “据认为……”
reported that … “据报道……”
known that… “众所周知……”
supposed that… “据推测……”
拓展：其他常见“It is ...that”句式
5. fall into意为“落人;掉入”。
e.g. He was drunk and fell into the water.
他喝醉了，跌落到水中。
fall asleep 入睡 fall down倒下；落下
fall in love with 与......相爱 fall over被.....绊倒
fall off跌落；从......掉下来
与fall相关的其他短语：
6. dream of : 梦想；想象
They dream of going to college.
拓展：dream的用法
① dream作及物动词时，后接名词、代词或that
从句作宾语。
eg：他做了一个美梦。
② dream作可数名词，意为“梦；梦想”。
eg：他的梦想明年将会实现。
His dream will come true next year.
achieve
come true
我相信我能实现我的梦想。
I believe I can achieve my dream.
我希望我的梦想会实现。
I hope my dream will come true.
7.辨析：achieve 与 come true
“实现；完成”，主语通常是人
“实现”，主语通常是梦想等
Guide Four Exercises
1. — _____was the car invented
—It was invented in 1983.
A. When B. Why C. How D. Who
2. _____ it rained yesterday, I still went on a trip.
A. Although B. But C. Because D. And
一. 单项选择。
3. —Why did you like Maggie
—Because she takes _____ part in all of the______.
A. an active/action B. actively/activities
C. an active /activities
4. ____ is believed that her ____ mother will come here.
A. This/very-loved B. It/much-loved
C. That/much-loved
二. 将下列句子改为被动语态。
1. The young man saved the lives of the children.
2. The villagers didn’t find the lost boy at last.
3. Did you clean up your room last night
4. My mother bought me a new CD player.
The lives of the children were saved by the young man.
The lost boy wasn’t found by the villagers at last.
Was your room cleaned up last night
A new CD player was bought for me by my mother.
Guide Five Writing
Guide Six Summary and Homework
Love our inventions, be a creative person!
爱我们的发明，成为一名有创意的人！
1.Go on reciting the whole words, phrases and sentences of Unit 6.
2. Try your best to recite 2d again after class.
3. Finish the exercise books .
Words and Phrases
Grammar Focus
Writing
Language Points
Thank you !
