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1. people use recycled materials. they save energy
If people use recycled materials, they will save energy.
2. you save electricity. you turn off computer before leaving the house.
If you save electricity, you will turn off computer before leaving the house
combine each pair of sentences below to make a conditional sentence-type 1
1. people use recycled materials. they save energy
.=>..IF PEOPLE USE RECYCLED MATERIALS,THEY WILL SAVE ENERGY.............................................................................
2. you save electricity. you turn off computer before leaving the house.
.=>IF YOU TURN OFF COMPUTER BEFORE LEAVING THE HOUSE,YOU WILL SAVE ELECTRICITY....................................................................................
Put the following words in the correct order to make meaningful sentences.
1. people/there/less/pollution/if/recycle/be/air/more/will//.
==>If people recycle less,there will be more air pollution.
2. solar energy/save/fossil fuels/resources/instead/we/of/natural/by/can/using//.
==>We can save natural resources by using solar energy instead of fosssil fuels.
3.should/amount/your/uses/the/you/of/family/reduce/electricity//.
==>You should reduce the amount of electricity your family uses.
4. brush/the dishes/off/you/or/wash/turn/when/your/the tap/teeth//.
==>Do you wash the dishes or brush your teeth when you turn off the tap?
5.recycle/material/save/students/they/if/energy/will/and/recycled/use//.
==>If students recycle material ,they will save energy and recycled use.
1. people/there/less/pollution/if/recycle/be/air/more/will/.
=> If more people recycle, there will be less air pollution.
2. solar energy/save/fossil fuels/resources/instead/we/of/natural/by/can/using/.
=> We can save natural resources by using solar energy instead of fossil fuels.
3. should/amount/your/uses/the/you/of/family/reduce/electricity/.
=> You should reduce the amount of electricity your family uses.
4. brush/the dishes/off/you/or/wash/turn/when/your/the tap/teeth/.
=> Turn off the tap when you brush your teeth or wash the dishes.
5. recycle/materials/save/students/they/if/enery/will/and/recycled/use/.
=> If students recycle and use recycled materials they will save energy.
1. for/ butter/ breakfast/ bread/ and/ I/ to/ have/ like.
I like to have bread and butter for breakfast
2. to/ visit/ how often/ grandparents/ come/ do/ your/ you?
How often do you come to visit your grandoarents?
3. your/ brush/ you/ to/ usually/ teeth/ you/ go/ do/ bed/ before?
Do you usually brush your teeth before go to bed?
4. on/ there/ TV/ tonight/ is/ interesting/ an/ film.
There is an interesting film on TV tonight
5. two weeks/ going/ to/ this summer/ the/ my family/ are/ for/ beach
My family are going to the beach for two weeks this summer
6.If more people recycle, there will be less air pollution
7.We can save natural resources by using solar energy instead of fossil fuels.
8.You should reduce the amount of electricity your family uses
9.Turn off the tap when you brush your teeth or wash the dishes
10.If students recycle and use recycled materials they will save energy
1.If more people recycle, there will be less air pollution
2.We can save natural resources by using solor energy instead of fossil fuels.
3.You should reduce the amount of electricity your family uses
4.Turn off the tap when you brush your teeth or wash the dishes
5.If students recycle and use recycled materials they will save energy
Sắp xếp
1. brush/the dishes/off/you/or/wash/turn/when/your/the tap/teeth//
turn off the tap when you brush your teeth or wash the dishes
2. recycle/materials/save/students/they/if/energy/will/and/recycled/use//
if students recycle and use recycled materials, they will save energy
1. Turn off the tap when you brush your teeth or wash the dishes.
2. If student recycle and use recycled materials, they will save energy.
1. Robots will help me do the housework/2.my future house will be surrounded by tall trees and blue sea /1. If we plant more trees the air will be fresher/3. If you turn off computer before leaving the house you will save electricity
I. a. Rearrange the words to make meaningful sentences.
1. housework/ help / Robots / do / the / will / me /.
........robots will help me to do housework..........
2. surrounded / by / tall / will / blue / sea / trees / and / My future house / be/.
......my future house will be surrounded by tall trees and blue sea...........
1. We plant more trees. The air is fresher. If....we plant more trees, the air will be fresher........................
3. You save slectricity. You turn off computer before leaving the house.
If.....You turn off computer before leaving the house, You will save slectricity, ...............
1. She likes watching television.
2. If no one is concerned, our life won't be...
3. If you turn off your computer when you don't use, you will save electricity.
4. If we didn't use the car all the time, we wouldn't make the air dirty.
5. Are there twenty-five students in your class?
6. We might be able to go to the moon for our summer holidays in 2050.
7. Do you and your friends go to school on foot every day?
8. How about going to the beach and having a good time there.
9. I have never talked to her before.
10. It takes me two hours a day to do my home work.
11. Tom is the laziest in my class.
12. They have driven since they were 18 years old.
13. It is the first time we have ever eaten in such an expensive restaurant.
Viết lại mỗi câu sau theo cách có nghĩa giống hệt như câu in trước nó
1 she is intersted in watching television >she likes watching television
2 unless everyone is concerned our life won't be >if everyone is concerned our life will be
3 you save electricity . You turn of your computer when you don't use > if You turn of your computer when you don't use,you will save electricity
4 we make the air dirfy because we use the car all th time =>if we didn't use the car all the time,we wouldn't make the air dirty
5 does you have tewent- five students > Are there 25 stds ?
6 we will probally go to the moon for our summer holidays in 2050 > we might be o to the moon for our summer holidays in 2050
7 do you friends walk to school every day > do you and your friends go to school on foot every day?
8 let us go to the beach and have a good time there > how about going o the beach and having a good time there
9 it is the first time i have talked to her > i have never talked to her be4
10 i spend two hours a day doing my home work > It takes me 2 hours a day to do my hw
11 no one in my class is as lazy as tom =>Tom is the laziest student in my class
12 they started to drive when they were 18 years old > They have driven since they were 18 years old
13 we have never eaten in such an expensive restaurant > it is the first time,we have eaten in such an expensive restaurant
I. Rewrite these sentences (Viết lại những câu này)
1. People use recycled materials. They save energy.
--> If PEOPLE DIDN'T USE RECYCLEDMATERIALS ,THEY WOULDN'T SAVE ENERGY............................................................................................
2. You save electricity. You turn off computer before leaving the house.
--> If YOU DIDN'T TURN OFF COMPUTER BEFORE LEAVING THE HOUSE,YOU WOULDN'T SAVE ELECTRICITY.........................................................................................................
3. The bus is expensive. --> What AN EXPENSIVE BUS....................................................... !
4. The boy is very handsome.
--> What .....A HANDSOME BOY............................................... !
5. The milk is very sour. --> What SOUR MILK.................................................. !
6. Lan can sing very well. She can't play the piano. --> Although ......LAN CAN SING VERY WELL,SHE CAN'T PLAY THE PIANO..............................................
II. Rewrite these following sentences (Viết lại những câu sau đây)
7. You turn off your computer when you don't use it. You save electricty.
--> If you DIDN'T turn off your computer when you dIDN'T use it.,YOU WOULDN'T SAVE ELECTRICITY....................................................................................................................................
8. It is raining outside. You should take your umbrella.
--> Take your umbrella,it is raining outside.............................................................................................................................
3. My brother can run very fast.
- My brother is a fast runner.................................................................................................
III. Choose the word that underlined part is pronounced differently from the others (Chọn từ mà phần gạch chân được phát âm khác với các phần khác)
9. A. fast B. afternoon C. glass D. bag
10. A. class B. stand C. apple D. had