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Alexander Graham bell invented the telephone in 1876
The telephone .......was invented.......by Alexander Graham bell in 1876
Câu bị động thì quá khứ đơn: S+was/were+PII+.....
1. The performed Christmas songs for people in town.
Christmas songs were performed for people in town.
2. Mr. Thanh didn’t teach me last year.
i wasn't taught by Mr.Thanh last year
3. Does Viet Nam export rice to many countries ?
is rice exported to many countries by VN?
4. They have just built a new church near my house.
a new church has just been built near my house
5. Somebody must do something for these poor men.
something must be done for these poor men
6. People speak English and French in Canada.
English and French are spoken in Canada
7. People say that he is the best doctor.
he is said to be the best doctor.
8. Bell invented the telephone in 1876.
the telephone was invented by Bell in 1876.
9. They will laugh at you if you wear that silly hat.
you will be laughed at if you wear that silly hat.
10. Miss. Thanh taught me to draw the Christmas cards.
i was taught to draw the Christmas cards by miss Thanh
11. My grandfather built this house over 40 years ago
this house was built by my grandfather over 40 years ago
1. Before help arrived, they had spent the night in the flooded area.
2. The telephone was invented by Alexander Graham in 1876.
3. He said that he was going to do a test the next day.
4. Some old teacher will be invited to our class meeting.
5. Nam told me that he didn't have football that morning.
Exercise 1 : Đọc kỹ đoạn văn rồi điền từ còn thiếu vào chỗ trống mỗi câu.
You may use the telephone every day but how much you know about it. Alexander Bell invented the first telephone in 1876. Bell was born in Scotland in 1847 but later he decided to emigrate to America and taught in a school for the deaf-mutes . Bell was interested in sound , so he wanted to be able to send sound through a wire . He did many experiments with his assistant , Thomas Watson . Bell finally succeeded . He invented the first telephone . Later other inventions made better ones but the way the telephone works is still the same
1. In 1976 => 1876 Alexander...Bell invented the first telephone.....
2. Bell was born in..........Scotland.............1947=> 18473. Bell wanted to be able to sen through a wire because he was...interested in sound....
4..........Thomas Watson....was Bell’s assistant
Exercise 2 : Đọc kỹ đoạn văn rồi điền từ còn thiếu vào chỗ trống mỗi câu.
The invention of the phonograph happened quite by accident . Thomas Edison moved to Menlo Park, New Jersy in 1876, where he established an industrial research laboratory . There, Edison was working on a carbon telephone transmitter to improve the exosting Bell telephone system
In that laboratory a year later, Edison invented the phonograph while he was trying to improve a telegraph repeater . He attached a telephone diaphragm to the needle in thetelegraph repeater ; in this way , he was able to reproduce a recording that could be played back. After he made some improvements to the machine, he tested it . He recited ‘‘Mary had a little lamb’’ into the machine and played his voice back to a very surprised audience
1. Thomas Edison moved to.............Menlo Park, New Jersy in.....1976=>18762. Thomas Edisom established an industrial research laboratory in........Menlo Park, New Jersy in......1976
3. He invented...... the phonograph....while he was trying to improve a telephone repeater
4. The invention of the........phonograph happened quite......by accident
1. How do they teach Math in primary school? ( câu này còn có mmootj cách chuyển khác là Do they teach Math in primary school?)
2. The telephone was invented by Alexander Granham Bell in 1876.
3. You will be laughed ìf you wear that silly hat.