Coi chiều dài đáy lớn là 1thì đáy nhỏ là 3/4.Ta có:
1- 3/4 = 4
=>1/4 = 4 cm
chiều dài đáy nhỏ là: 4.3=12 (cm)
chiều dài đáy lớn là: 12+4=16 (cm)
chiều cao: 12+4=16 (cm)
S hình thang: 16.(12+16)/2 =224(cm vuông)
I.Write complete sentences,using the word or phrases given.
1That book/publish/a few years ago.
2)The magazines/put/shelf/the corner.
3)These toys/sell/Disneyland/Hong Kong.
4)This computer/make/China.
5) These old clothes/collect/the poor children.
7)These reports/finish/by/five o'clock.
8)Nam/said/he/attend/the lecture/that night.
Rewrite the following sentences in direct speech 1 He said was going to ask his father to buy him a new bicycle
2 Lan said that she couldn't understand the new words in the reading passage
3 Mai said that she liked drinking orange juice
4 Hùng told us that we were his best friends
5 Hoa said she couldn't go out after 10p.m
6 Lan said that her sister wanted to come there but she wasn't very
I rewrite the following sentences in direct speech example: Hoa said that she had to go the lecture.
->Hoa said,"I have to go to the lecture. "
1/Hung said he would return in half an hour.
->.............................
2/ Hanh said that she couldn't finish the work by three o'clock.
->.........................
3/Nam told me that he was going to the countryside for his holiday.
->...............................
4/Lien said that she knew those girls quite well.
->...................
5/Lan said that her sister wanted to come there but she wasn't very well.
->.......................
Giúp mình với!!!!
I. Choose the most suitable words to fill in in the blanks of the following sentences
1. The Hanging Gardens of Babylon is one of the old...................
A. building
B.wonders
C. walls
D. structures
2. This custom spread .............. Europe and finally to America in the 1800s
A. in
B. out
C. of
D. throughout
3. I was cooking dinner in the kitchen when phone ...............
A. ring
B. was ringing
C. range
D. to ring
4. Your poem should................ in English
A. wrote
B. to write
C. writing
D. be written
5. My brother is always............ his bicycle
A. watched
B. watches
C. to watch
D. watching
6. He had his father ................ his bicycle
A. fixed
B. fIxing
C. to fix
D. fix
7. I was cooking for dinner .......................
A. Then the phone range
B. Then the phone was ringing
C. When the phone range
D. When the phone was ringing
8. The leader said that............... to award to prize to you
A. he is pleasing
B. he was pleasing
C. he is pleased
D. he was pleased
9. On Christmas Eve, people often............. a tree
A. are decorated
B. we're decorated
C. decorating
D. decorate
10. He asked me..................
A. Where I like coffee or not
B. Whether I liked coffee
C. What I liked coffee
D. Which I liked coffee
II. Supply the correct form of the word in bracket
1. All.............. finishing the race will receive a medal (participate)
2. On Christmas Day, I often send my close friends ............. card. ( greet )
3. There have been many ................ achievement in the field if science (wonder)
4..................., he was ill on the day of the pop festival (fortunate)
5. Why do you have to be so .................. ? (tidy)
6. They are famous Hollywood screenwriter, actors and..................... (produce)
III. Rewrite the following sentences with the words provide without changing their meaning
1. '' Do you see Peter around here? " She asked her friend Jack
==> She asked her friend Jack
2. They built this church in 1902.
==> This church
3. Tuan arrived home while his mother was cooking
==> When Tuan
4. It is a contest I'm which the students arrange flowers as attractively as they can
==> It is a
5. Hue / Mr Nam / tonight / arriving / in / is
==>
6. back / in / months / going / England / they / two / are / to
==>
Chuyển những câu sau sang câu bị động:
1, They have to repair their car.
->...........................................................................
2, They may use this room for the classroom.
->.............................................................................
3, She used to pull my hat over my eyes.
->.............................................................................
4, They sold their house last month.
->............................................................................
5, She can't write E.
->.........................................................................
6, The police haven't arrested the robber.
->..................................................
7, We can teach you E.
->...........................................................................
8, People drink alot of tea in England.
->....................................................................
9, Did she give the exercises?
->.............................................................
10, No one believes this story.
->...................................................................
11, People speak E all over the world.
->......................................................................
12, Don't call his name.
->.........................................................................
13, How many days did she spend finishing the word?
->.............................................................
14, Must we finish the test?
->.............................................................................
15, Are they reading book?
->.......................................................................
16, he can find him at once.
->...................................................................
I.Complete the second sentence so that it has the same meaning to the first.
1 "The windows need painting," the worker said.
->The worker said that.............................
2" Your new shirt is very nice,Nam,"Hoa said
->Hoa told Nam that..................
3 she told the milkman to bring her three bottles of milk every day.
->The milkman..........................
4 "You must do your homework with great care,Hung", the teacher said
->The teacher told Hung that...............
5 " I'm very hungry,Mom,"the boy said.
->The boy told his mother.............
6" Your voice is very sweet,Mary,"John said.
->John told Mary that..........................
7 "You can't put your shoes on this chair,Robert," the teacher said.
->The teacher told him that.....................
8 Peter taught Nam to drive on the left in England.
-> Nam was......................
9 The telephone was invented by Alexander Bell.
-> Alexander Bell.........................
10 Nam said to me:"You have to turn the lights off before leaving".
->Nam told me.................
Giúp mình nha!!!!
Exercise 1 : Read the following dialogue and answer the questions (pages 121-122)
a) How many competitions are there in the conversation ?
-
b) Who invited Liz to the rice - cooking festival ?
-
c) How do the player make a fire ?
-
d) Which team had the grand prize in the rice - cooking contest ?
Nam said to me " i can't help you now "
