Bài tập và từ vựng bài 6 Tiếng anh lớp 9

UNIT 6
Pollute (v)
àpolluted # unpolluted (a)
àpollution (n)
Environment (n)
àenvironmental (a)
àenvironmentalist (n)
Forest (n)
àdeforest (v)
àdeforestation (n)
Conserve (v)
àconservation (n)
àconservationist (n)
Care (n / v)
àcareful (a) # careless (a)
àcarefully # carelessly (adv)
Disappoint (v)
àdisappointment (n)
àdisappointed (a)
àdisappoiting (a)
Achieve (v)
àachievement (n)
Persuade (v)
àpersuasion (n)
àpersuasive (a)
Protect (v)
àprotection (n)
Prevent (v)
àprevention (n)
Minimize (v)
àminimum (n)
Polite (a)
àpolitely (adv)
àpoliteness (n)
Refresh (v)
àrefreshment (n)
àrefreshing (a)
Prohibit (v)
àprohibition (n)
Heavy (a)
àheavily (adv) 
Happy (a)
àhappily (adv)
àhappiness (n)
Slow (a)
àslowly (adv)
Extreme (a)
àextremely (adv)
Good (a)
àwell (adv)
Sad (a)
àsadly (adv)
àsadness (n)
Congratulate (v)
àcongratulation (n)
Amaze (v)
àamazement (n)
àamazing (a)
àamazed (a)
Poison (n)
àpoisonous (a)
Respire (v)
àrespiratory (a)
I – Give the correct form of words in brackets:
Many people are concerned about the pollution of the (environmental).
Some ..groups have declared a boycott of tourisim on the island (environment)
air can cause illness and even health. (pollute)
Jackson canceled the concert, to the greatof his fans. (disappointed)
Customers made a formal.letter about the way they were treated. (complain)
If ..continues, there will be no forest left ten years from now. (forest)
.are interested in the protection of the environment. (conserve)
In Singapore, anyone who is caught littering on the streets will be fined.(heavy)
Use public transport or we won’t.pollution. (minimum)
Ba was seriously ill right after eating those..mushrooms. (poison)
II – Give the correct verb form in brackets:
If we pollute the water, we..no fresh water to use. (have)
I suggest..English in class. (speak)
If the rice paddies are polluted, the rice plants.(die)
What aboutused paper, bottles and cans everyday? (collect)
I fell over while I basketball. (play)
I look forward tofrom you (hear)
How can we prevent.? (litter)
The plastic bags are very hard.(dissolve)
.trash will pollute the air. (burn)
Raw sewage isdirectly into the sea. (pump)
III - Multiple choice.
I’m that people have spoiled this area. (disappoint / disappointed / disappointing / disappoinment)
I’ll be in troube if I .my passport. (lose / will lose / lost / would lose)
If it..tomorrow, we won’t have a picnic. (will rain / rained / rains / were raining)
Polluted water can directly do harmpeople’s health. (in / at / on / to)
We should not..in public places. (read / litter / talk / move)
The ground was full ofafter the hot, dry summer. (crasks / racks / sacks / rags)
What will happen if all the pollution go.(on / to / with / off)
Tom never throws trash.the hedge (of / over / on / in)
Last night it rained so.(heavy / heaviness / heaving / heavily)
The air is pollutedthe factories produce a lot of smoke. (and / so / since / but)
Plastic bags are very hard to	(dissolve / solve / save / wrap)
We can	environment by driving less. (protest / protect / collect / contest)
We should use banana leaves to	food. (put / wrap / eat / recycle)
We should put	around the school yard to prevent lazy students from throwing trash. (boxes / junk – yard / garbage bins / garbage dumps)
Use	leaves to wrap food. (carrot / banana / tea / coffee)
Polluted water can be harmful for human’s health, so we shouldn’t	onto the water. (save / throw / leave / bring)
Reuse and recycle bottles and cans to	garbage. (burn / collect / produce / reduce)
Raw	is pumped into the sea, from where it pollutes our beaches. (shade / frog / hedge / sewage)
We can	the pollution by recycling bottles and cans. (mention / minimize / prohibit / litter)
In order to keep our environment	, we shouldn’t drop litter in public places. (pollution / polluted / polluting / unpolluted)
When the trucks leave the place, the ground is covered	trash. (in / by / with / of)
If Lan	next Sunday, please phone me. (come / will come / somes / coming)
They became successful	they tried hard. (however / so / it / because)
IV – Transformation:
A – SUGGESTION:
Let’s use banana leave to wrap food.
àI suggest	
I think you should go to school by.
àI suggest that	
What about putting gabage bins around the schoolyard.
àI think	
Shall we help poor people?
àWhy	
Let’s put garage bins around the school yard
àI suggest	
You should spend some weeks in Dalat.
àI suggest	
I think you should use nets to catch fish.
àI suggest	
Let’s save money to help poor people.
àI think	
“Why not take the gabage to recycling centers?” said the local authorities.
àThe local authorities suggest	
Why don’t we do some reading everyday.?
àHe suggest	
	B – ADJ ↔ADV 
He drives carefully.
àHe is	
Mr. Ha is a good teacher of Math.
àMr. Ha teaches	
She speaks English well.
àShe is	
My mother cooks very well.
àMy mother	
She sings very beautifully.
àShe	
My father cycles clowly.
àMy father	
Alan cooks well.
àAlan is	
They study well.
àThey are	
The boy plays soccer very skillfully.
àThe boy is	
Mary works hard as a student.
àMary	
	C – THAT CLAUSE.
He failed the exam. I am sorry to hear so.
àI am sorry	
You didn’t tell me. I’m disappointed about this.
àI’m disappointed	
We’re going to Dalat tomorrow. I’m excited about this.
àI’m excited	
The oil will pollute the sea. People are worried about this.
àPeople are worried	
People have spoiled this area. I’m disappointed.
àI’m disappointed	
	D – IF CLAUSE
The woman will helps us and we will make it easily.
àIf	
Don’t be careless or you will fall over the rocks.
àIf	
Burn the trash and the air will be polluted.
àIf	
Hurry up or we’ll be late for the meetings.
àIf	
Be careful or you will fall over the rock.
àIf	
Mary will buy a bike. She will ride to school.
àIf	
	E – SO / THEREFORE ↔BECAUSE / AS / SINCE
Ba is tired because he stayed up late watching TV.
àBa stayed	
Lan is going to be late for school because the bus is late.
àThe bus is	
Mai feels sick so she wants to go home.
àMai wants	
We can’t swim in the part of the river because the water is highly polluted.
àThe water is	
The area around the beach is full of trash so no one wants to go swimming there.
àBecause	
The rain was hard so we stayed at home.
àWe stayed	
Hoa was careless so she broken the cup.
àBecause	
I can’t go to the beach because it’s raining.
àIt’s	
He was sick. Therefore, he didn’t go to school.
àHe didn’t