Unit 7 : Saving energy

what do you suggest to the following people?

1/ he uses plastic bag to wrap food

i suggest he should use cloth bag to wrap food.

2/ his sister always turns on the lights when going to bed

i suggest his sister should turn off the lights when going to bed.

3/his car uses too much gas

i suggest his car shouldn't use too much gases.

4/ they often stay up late to watch TV

i suggest they should not stay up late to watch TV.

5/ her mother is too fast

i suggest her mother shouldn't be too fast.

6/ they use many ordinary 100 watt light bulbs

i suggest they should not use many ordinary 100 watt light bulbs.

7/ he has a cativy in his tooth

i suggest he should go to the doctor.

8/ she wants to go to America for studying

i suggest she should study hard so as to go to America for studying .

ues the correct from of the verb in brackets

1/ i 'll ask my brother ( explain) ...to explain .. the lesson again

2/ i think you should have your hari ( cut )...cut....

3/ she ( be ) ...has been .. to Sapa many times

4/ the school regulations should ( observe) ...be observed ... all times

5/ the funny story made the children ( laugh )....laugh ..... a lot

rephrase the following sentences using the work provided

1. He won't help you if you con't ask him

Unless you ask him, he won't help you

2. Take your medicine , otherwise you won't get better

If you don't take your medicine, you won't get better

3.She went home early because she was exhaused

If she had gone home early, she wouldn't have been exhausted

4. Tehe bee won't sting you as long as you stay still

Provided that you stay still, the bee won't sting you

rephrase the following sentences using the work provided

1. He won't help you if you con't ask him

Unless you ask him, he won't help you

2. Take your medicine , otherwise you won't get better

If you don't take your medicine, you won't get better

3.She went home early because she was exhaused

If she had gone home early

4. Tehe bee won't sting you as long as you stay still

Provided that you stay still, the bee won't sting you

1. people thinhk that the government is planning to build a new airport

it..is thought that the government is planning to build a new airport .

2. shall we go to the theatre

what about going to the theatre?

3. would you please give me a hand?

would you mind giving me a hand ?

4.why don't we go to the park i said

i suggested going to he park

5.you should not drink too much coffee at night Laura said

laura advise me not to drink too much coffee at night.

1. people think that the government is planning to build a new airport

-> It is believed that the government is planning to build a new airport

2. shall we go to the theatre

-> What about going to the theatre ?

3. would you please give me a hand?

-> Would you mind giving me a hand ?

4.why don't we go to the park i said

-> I suggested going to the park

5.you should not drink too much coffee at night Laura said

-> Laura advise me not to drink too much coffee at night

1. should / the amount/ your/of/ family/reduce/ electricity

-> Your family should reduce the amount of electricity

2.showers/ can/neighbor/ because/water / my/ taking/ save/suggest/ they

-> My neighbor suggest taking showers because they can save water

3.the sun/ the roof / solar panels/ on / of / the energy / installed / a house / from/ are/ to receive

-> Solar panels are installed on the roof of a house to receive the energy from the sun

4. turn off/ when/ must / the classroom/ remember/ you / the fan/ to / leave /you

-> You must remember to turn off the fan when you leave the classroom

5. love/ tv/ do / has to / home work/ would / to / but/ his / minh / watch/ he

-> Minh would love to watch TV but he has to do his homework

1. she planted that tree five years ago

that tree was planted five years ago.

2. my family has someone water the rose everyday

my family has the rose watered everyday.

3. he's going to have his room redecorated with some new furniture

he's going to ask someone to redecorate his room with some new furniture.

4. shall we use gas instead of burning coal?

i suggest using gas instead of burning coal

5. tom failed the exam because of his laziness

because tom was lazy, he failed the exam.

6.unless we reduce the use of water and electricity, we'll have to pay more thia month

if we don't reduce the use of water and electricity, we will have to pay more this month.

7. lan is a better cook than hoa

hoa can't cook as well as Lan can.

8. nam's motorbike was washed carefully

nam washed his motorbike carefully.

9. my sister is good enough to pass the final exam

my sister is so good that she passes the final exam.

10. To make friends in the new school is not easy for a new student

it's not easy for a new student to make friends in the new school.

1. she planted that tree five years ago

that tree was planted five years ago.

2. my family has someone water the rose everyday

my family has the rose watered everyday.

3. he's going to have his room redecorated with some new furniture

he's going to ask someone to redecorate his room with some new furniture.

4. shall we use gas instead of burning coal?

i suggest using gas instead of burning coal

5. tom failed the exam because of his laziness

because tom was lazy, he failed the exam.

6.unless we reduce the use of water and electricity, we'll have to pay more thia month

if we don't reduce the use of water and electricity, we will have to pay more this month.

7. lan is a better cook than hoa

hoa can't cook as well as Lan can.

8. nam's motorbike was washed carefully

nam washed his motorbike carefully.

9. my sister is good enough to pass the final exam

my sister is so good that she passes the final exam.

10. To make friends in the new school is not easy for a new student

it's not easy for a new student to make friends in the new school.

1.Good evening lady and gentlement . My name is Ha I’m going to tell how to reduce and save energy.

2.Everyhousehold use too much electrcity. You should reduce these amount by.

3.Turnning off lights begore going out.

4.Preparing food carefully before turning on stove.

5. Keeping refrigeerator door closed.

6.Not turning on many lights at the same time.

7.Replacing ordinary 10 watt light bulbs with energy savign bulbs.

8.If you follow thses simple rules not only wil you save money and natural resources but also the hosue hould applicians will last many times longer.

1. air pollution/ common envirnment problem / throughout/ world

=> Air pollution is the common environment problem throughout the world.

2. therefore/ if /want/ prtect / enviroment / pollution / we / should/ do following/ thing

=> Therefor, if we want to protect the environment pollution, we should do the following thing.

3. firstly/ we / should / reuse/ used glass/ newspaper/ bottel/ instead/ throw/ them / away

=> Firstly, we should reuse used glass, newspaper and bottle instead of throwing them away.

4. secondly/ we / should/ tralve / bicycle/ public transport

=> Secondly, we should travel by bicycle or public transport.

5. thirdly/ we /must/ stop / burn / coal / produce/ electricity

=> Thirdly, we must stop burning coal produced electricity.

6. if / we/ try /do /all/ we can, / environment/ cleaner

=> If we try to do all, we can make the environment cleaner.

1. air pollution/ common envirnment problem / throughout/ world

=> Air pollution is the common environment problem throughout the world.

2. therefore/ if /want/ prtect / enviroment / pollution / we / should/ do following/ thing

=> Therefor, if we want to protect the environment pollution, we should do the following thing.

3. firstly/ we / should / reuse/ used glass/ newspaper/ bottel/ instead/ throw/ them / away

=> Firstly, we should reuse used glass, newspaper and bottle instead of throwing them away.

4. secondly/ we / should/ tralve / bicycle/ public transport

=> Secondly, we should travel by bicycle or public transport.

5. thirdly/ we /must/ stop / burn / coal / produce/ electricity

=> Thirdly, we must stop burning coal produced electricity.

6. if / we/ try /do /all/ we can, / environment/ cleaner

=> If we try to do all, we can make the environment cleaner.

1. i write/ you/ terrible smell/ sea product factory/ my neighborhood

-> I am writing to you about the terrible smell of sea- product factory in my neighborhood

2. when/ factory/ produce/ it /have / smell and lots of flies

-> When the factory produces , it has bad smell and lots of flies

3. i / sussest/ the local authorities/ stop/move it/ the countyside

-> I suggest that the local authorities should stop and move it to the countryside

1. sun/ effective/ source/ power

=> The sun is an effective source of power

2. it/ be /cheap

=> It is cheap.

3. it/ be/ clean

=> It is clean.

4. it/ not cause/ pollution

=> It doesn't cause pollution.

5. solar panels/ be installed/ roof/ house/ receive/ energy/ the sun

=> Solar panels are installed on the roof of the house to receive energy from the sun.

6.it/ can/ store/ a number of days

=> It can be stored for a number of days.

7. it/ be used/ cloudy days

=> It can be used on cloudy days.

8. solar energy/ provide / enough power/ world's population

=> Solar energy provide enough power for world's population.

9. we/ save / natural resources/ use / solar energy/ instead/ gas , oil and coal

=> We should save natural resources and use solar energy instead of gas, oil and coal.

10. there for lot countries/ world / already / use / solar energy

=> There are lots of countries in the world already used solar energy.

1. sun/ effective/ source/ power

=> The sun is an effective source of power

2. it/ be /cheap

=> It is cheap.

3. it/ be/ clean

=> It is clean.

4. it/ not cause/ pollution

=> It doesn't cause pollution.

5. solar panels/ be installed/ roof/ house/ receive/ energy/ the sun

=> Solar panels are installed on the roof of the house to receive energy from the sun.

6.it/ can/ store/ a number of days

=> It can be stored for a number of days.

7. it/ be used/ cloudy days

=> It can be used on cloudy days.

8. solar energy/ provide / enough power/ world's population

=> Solar energy provide enough power for world's population.

9. we/ save / natural resources/ use / solar energy/ instead/ gas , oil and coal

=> We should save natural resources and use solar energy instead of gas, oil and coal.

10. there for lot countries/ world / already / use / solar energy

=> There are lots of countries in the world already used solar energy.