人教版九年级全册Unit 6 When was it invented？SectionA Grammar focus 4a-4c 课件(共23张PPT)

(共23张PPT)
1. rule (名词) __________
2. near (副词) __________
3. nation (形容词) _________
4. 偶然; 意外地 ____________
5. 发生 _____________
6. 毫无疑问; 的确 ______________
7. 跌落 _________
I. 按要求写出下列单词或短语。
take place
nearly
ruler
national
by accident
without doubt
fall into
Complete the following sentences.
1. 拉链是什么时候被发明的？
______ _____ the zipper ________
2. 它于1893年被发明。
It ______ _________ in 1893.
was invented
When was invented
3. 它是由谁发明的？
______ _____ it invented ______
4. 是由惠特科姆 贾得森发明的。
It ____ _________ ___ Whitcomb Judson.
5. 茶叶什么时候被带到朝鲜的？
______ ____ tea _________ to Korea
6. 是在六到七世纪之间被带到朝鲜的。
It _____ _______ to Korea ________the 6th and 7th centuries.
was invented by
When was brought
was brought during
Who was by
7. 热冰淇淋勺用来做什么？
What ___ the hot ice-cream scoop
_____ ____
8. 它用来盛很凉的冰淇淋。
It’s _____ ____ ________ really cold
ice-cream.
used for serving
is
used for
9. 贝尔于1876年发明了电话机。
Alexander Graham Bell _________ the telephone in 1876.
10. 电话机在1876年被贝尔所发明。
The telephone _____ ________ ___ Alexander Graham Bell in 1876.
invented
was invented by
一般过去时的被动语态，其构成为：was / were+及物动词的过去分词。如：
The photo was taken 10 years ago.
The photo wasn't taken 10 years ago.
—Was the photo taken 10 years ago
—Yes, it was. / No, it wasn't.
When was the photo taken
1. “不及物动词+介词 / 副词”构成的短语动词，变成被动句时，要把它们作为整体看待，介词或副词不可与其动词拆开或漏掉。如：
Our homework was handed in yesterday afternoon.
The house was fixed up by my father.
2. 含有双宾语的主动句变被动句时，可将主动句中的直接宾语或间接宾语变为被动句中的主语。如果把主动句中的直接宾语(指物)变为被动句中的主语，则需在间接宾语(指人)前加适当的介词to或for。如:
主动结构：
Danny gave me a ticket just now.
被动结构：
A ticket was given to me by Danny just now. (直接宾语作主语)
I was given a ticket by Danny just now. (间接宾语作主语)
3. 有些动词常用其主动形式表示被动意义，如sell, wash, write等和表示感觉、知觉的系动词feel, sound, taste, smell等。如：
This kind of dress sells well.
The fish tastes very delicious.
4. 在主动句中, 使役动词(如make等)和感官动词 (如see, watch, notice, hear等)后面常接不带to的动词不定式作宾语补足语; 但在被动句中，这些词后面的动词不定式都需要带to。如：
The boss made us work for ten hours today.
→We were made to work for ten hours today
by the boss.
Mom heard Ben sing in the next room.
→Ben was heard to sing in the next room by
Mom.
感官动词
一感二听三让四看
主动句中to 离开，被动句中to回来
【运用】
I. 完成句子
1. ______ a new school ______(build) here last
year
2. The water ______(feel) cool when I jumped
into the pool for morning exercise.
3. 通往北京的火车票半小时前就卖光了。
Train tickets to Beijing _____________ half
an hour ago. (sell)
felt
Was built
were sold out
II. 句型转换，每空一词(含缩略形式)。
1. Susan was invited to the New Year's party last
Friday. (改为否定句)
Susan _______ _______ to the New Year's
party last Friday.
2. The teacher made the students copy the text.
(改为被动语态)
The students were ______ ____ copy the text.
(2015 贵州安顺)
made to
wasn't invited
3. My cousin sent me a book on my twelfth
birthday. (改为被动语态)
I ______ ______ _____ ______ by my
cousin on my twelfth birthday.
A book ______ ______ ______ ______ by
my cousin on my twelfth birthday.
was sent to me
was sent a book
III. 汉译英
1. 这本书是十年前印刷的。 (print)
(2015山东潍坊)
The book was printed 10 / ten years ago.
2. 电视是什么时候发明的？
(2015四川内江)
When was the TV / television invented
4a
Rewrite the sentences using the passive voice.
1. They sold the fridge at a low price.
_______________________________
The fridge was sold at a low price.
n. 冰箱
adj. 低的;矮的
2. Somebody stole my camera from my hotel room.
_________________________________
_________________________________
My camera was stolen from my hotel room.
pron. 某人
n. 重要人物
3. Where did you take these photos
__________________________________
4. Our parents advised us not to go out alone.
__________________________________
__________________________________
5. Different writers translated the book into different languages.
__________________________________
__________________________________
Where were these photos taken
We were advised by our parents not to go out alone.
The book was translated into different languages by different writers.
v. 翻译
1. You ____________ to the party last night, weren’t you Why didn’t you go
2. The earthquake happened all of a sudden,
but luckily the villagers ____________ to a safe place.
were invited
eat, like, invite, tell, lock, ring, break, bring
were brought
4b
Complete the sentences with correct forms of the verbs in the box.
v. 锁上 n. 锁
n. 地震
突然;猛地
v. (使)发出钟声或铃声；打电话
3. The door __________ when we arrived, so we ______ the bell.
4. The students ___________ not to eat or drink in class, but Ruby ______ the rule when she started eating a biscuit in science class.
5. The cookies __________ by the hungry
kids in less than 20 minutes, and they really _____ them.
was locked
rang
broke
were told
were eaten
liked
n. 钟声;铃声
n. 饼干
n. 曲奇饼
The telephone ___________ (invent) by Alexander Graham Bell. He ________ (born) in 1847. Mr. Bell ________ (work) on the invention of the telephone with Thomas Watson.
was born
was invented
worked
Decide whether active or passive forms should be used in these sentence. Write the correct forms in the blanks.
4c
In 1875, Mr. Bell _________ (learn) how to send musical notes through an instrument
similar to a telephone. Finally, the telephone ___________ (invent) in 1876. The first sentence that _______ (say) on the telephone by Mr. Bell was “Mr. Watson, come here; I want to see you.” Today the telephone ______ (use) around the world.
learned
was invented
was said
is used
adj. 音乐的;有音乐天赋的
n. 仪器;工具