Unit 6: The first university in Viet Nam

Ludwig van Beethoven was a German composer and pianist. He was born on December 17th 1770 in Bonn, but he (1)..................moved................ to Vienna, Austria in 1792, and lived there until his death in 1827. Beethoven showed his (2)................innate.............. talents at an early age and was taught by his father Johann van Beethoven. Beethoven is regarded to as (3)..............one.................. of the "three Bs" (along with Bach and Brahms). His best-known (4)...................products............... include 9 symphonies, 5 concertos for piano, 32 piano sonatas, and 16 string quarters. He also (5)...............has................ chamber music, choral works (including the celebrated Missa solemis), and songs. He was also a key figure in the transition from the 18th century musicial classicism to 19th century romanticism.

a) Phương trình đường tròn là: $(x+3)^2+(y-4)^2=81$
b) Bán kính đường tròn là: $R=I M=\sqrt{(4-5)^2+(-1+2)^2}=\sqrt{2}$
Phương trình đường tròn là: $(x-5)^2+(y+2)^2=2$
c) Bán kính đường tròn là: $R=\frac{|5.1-12 \cdot(-1)-1|}{\sqrt{5^2+(-12)^2}}=\frac{16}{13}$
Phương trình đường tròn là: $(x-1)^2+(y+1)^2=\left(\frac{16}{13}\right)^2$
d) Gọi $I(a ; b)$ là trung điểm AB. Vậy tọa độ điểm I là: $I(1 ; 1)$
Bán kính đường tròn là: $R=I A=\sqrt{(3-1)^2+(-4-1)^2}=\sqrt{29}$
Phương trình đường tròn là: $(x-1)^2+(y-1)^2=29$
e) Giả sử tâm đường tròn là điểm $I(a ; b)$. Ta có: $I A=I B=I C \Leftrightarrow I A^2=I B^2=I C^2$
Vì $I A^2=I B^2, I B^2=I C^2$ nên: $\left\{\begin{array}{l}(1-a)^2+(1-b)^2=(3-a)^2+(1-b)^2 \\ (3-a)^2+(1-b)^2=(0-a)^2+(4-b)^2\end{array} \Leftrightarrow\left\{\begin{array}{l}a=2 \\ b=3\end{array}\right.\right.$ b
Vậy $I(2 ; 3)$ và $R=I A=\sqrt{(-1)^2+(-2)^2}=\sqrt{5}$
Vậy phương trình đường tròn đi qua 3 điểm $\mathrm{A}, \mathrm{B}, \mathrm{C}$ là: $(x-2)^2+(y-3)^2=5$

1,the wheel was invented thousand of year ago.

2,is a statue of chu van an being built?

3

Mấy cái cơ bản này dễ lắm bạn ạ

Cho nên là .... xem lại cấu trúc và cố gắng làm đi...!!!

thứ lỗi!!!!!!!

3. Is the Temple of Literature surrounded by four busy streets?

4. Pencil won't be provided at the test, so please bring your own.

5. We haven't been taught by Mr. Binh since the last semester.

6. That experience is being done by a student teacher. ( cụm này mình ko hiểu lắm nên mình ghi lại nha)

7. Was this dictionary bought by you two weeks ago?

8. I am not impressed by Alan's knowledge about science and technology.

9. A new school will be built here next year.

10. This computer has been used by me for two years.

Chúc bạn học tốt!

Make passive sentences, using the cues given.
1, kangaroos/ find/ Australia.
=> Kangaroos are found in Australia.
2, English/ speak/ many countries/ world.
=> English is spoken in many countries in the world
3, rice/ grow/ mostly Asia
=> Rice is grown mostly in Asia
4, coffe/ make/ Brazil.
=> Coffee is made in Brazil
5, carnival/ hold/ Brazil/ every day.
=> Carnival is held in Brazil every year.
6, basketballl/ play/ all over the USA.
=> Baseball is played all over the USA

CHOOSE THE CORRECT ANSWER.

1. The Temple of Literature __________ in 1070

A) find

B) found

C) was found

D) was founded

CHÚC BẠN HỌC TỐT !!!

d

Choose the correct answer.

1, The Temple of Literature __________ in 1070.

A, find B, found C, was found D, was founded

Sa Pa:Blanket,scarf,boots,tent,compass,canned food,warm clothes,torch,medicines

Mui Ne:Mineral water,mobile phone,camera,ball,suntan lotion,hat/cap,brochure,umbrella,match,towel,swim suit,

tick nha

1. B, grew

2. D, restored-were attracted

use the words / phrases below to write complete sentences

1. performance / she / give / last week / marvelous

THE PERFORMANCE SHE GAVE LAST WEEK WAS MARVELOUS.

2. friends /enjoy / Children's Painting Exhibition / I / too

MY FRIENDS ENJOY THE CHILDREN'S PAINTING EXHIBITION AND I DO , TOO.

1.SHE GAVED MARVELOUS PERFORMANCE LAST WEEK 2. MY FRIENDS ENJOY THE CHILDREN'S PAINTING EXHIBITION AND I DO, TOO

1 . teemagers read fashion magazines

=> The fashion magazines are read by teermagers

2. girls watch Tyra Banks show

=> The Tyra Banks show is watched by girls

3.Susan follows fashion trends

=> The fashion trends are followed by Susan

4.Most women appreciate shoes

=> The shoes are appreciated by most woman

5. fashion influences young teenagers

=> Young teenagers are influenced by fashion

6. Luke wears loose clothes

=> The loose clothes are worn by Luke

7. Tess and Sandra wear tight clothes

=> The tight clothes are worn by Tess and Sandra

8. Fashion magazines sell dreams

=> The dreams are sold by Fashion magazines

9 . Professional models each young models

=> Each young models is modeled by Professional

10 . My cousin Lucy appreciates long dressses

=> The long dresses are appreciated by my cousin - Lucy

Chuyển sang câu bị động:

1, The built the Temple of Literature in the 11th century.

The Temple of Literature was built in the 11th century

2, They plant a lot of trees around the temple.

A lot of trees are planted around the temple.

3, We prepared the party carefully.

The party was prepared carefully

4, People used the Imperial Academy to educate young men.

the Imperial Academy was used to educate young men.

5, They use a dictionary to study new words.

a dictionary is used to study new words.

6, They didn't build the one pillar Pagoda in1010.

the one Pillar Pagoda wasn't built in 1010.

7, They named her Son after a famous footballer.

her Son was named after a famous footballer.

8, Did they consider the Imperial Academy the first university in Viet Nam?

Was the Imperial Academy consider the first university in Viet Nam?

9, People visit Ha Long Bay every year.

Ha Long Bay is visited every year.

10, They selected students from examinations.

Students were selected from examinations.

1, The Temple of Literature was built in the 11th century.

2, A lot of trees are planted around the temple.

3, The party was prepared carefully.

4, The Imperial Academy was used to educate young men.

5, A dictionary is used to study new words.

6, The One Pillar Pagoda wasn't built in 1010.

7, Her son was named after a famous footballer.

8, Was the Imperial Academy considered the first university in Viet Nam?

9, Ha Long Bay is visited every year.

10, Students were selected from examinations.