HDPE plastic is usually used to make furniture, and LDPE plastic is usually used to make things like milk jugs, plastic and grocery bags.. Approximately, how much plastic waste does a pe[r]
(1)BÀI TẬP NÂNG CAO TIẾNG ANH LỚP 6 Unit 11: Our greener world
Topic: Topic:
Saving the environment Phonetics:
Sounds /a:/ and /æ/ represented by the letter a Grammar:
– Conditional
– Indefinite quantifiers: much, a lot, a little … Vocabulary:
– Words related to environmental problems and their effects – Things that can be reduced and recycled
Skills:
– Talking about ways to “go green”
I Choose the word having the underlined part pronounced differently in each line.
1 A happen B family C rapid D father
2 A character B argue C party D carbon
3 A land B manage C grass D habitat
4 A habit B play C active D understand
(2)II Give the names of the following, then read the words aloud (the first letter of each word is given).
III Choose the best answer (A, B, C or D) to complete each of the following sentences.
1 We can reuse things like _ A Envelopes
(3)C Cloth bags D Glasses
2 People throw away millions of _every year A Old car tires
B Drink cans C Old newspapers D Household wastes
3 Will you _, please? A Open the garbage can
B Hang the clothes C Empty the dustbin D Collect the bottles
4 Billions of are thrown away every year all over the world A Cans
B Bottles C Cups D Glasses
5 Things like can be reused A Plastic bags
(4)6 We can recycle old clothes and make them into A Compost
B Leather
C Shopping bags D Jogging shoes
7 Don’t throw that old _away We can decorate it to make a flower vase A Can
B Glass C Bottle D Paper
8 I think you should to save water A Have a bath
B Go swimming C Heat water D Have a shower
9 We should to prevent pollution A Use reusable bags
B Plant more trees C Turn off the lights D Save electricity
(5)B Recycling bins C Energy-saving lights D Refillable pencils
IV Match the words in column A with suitable definitions in column B
V Write the correct form of each verb in brackets.
1 If you (put) the glasses into very hot water, they (crack) _ If Peter (be) late, we (wait) _ for him
3 No one (help) _ you if you (not help) yourself
4 If you (boil) • water, it (disappear) _ into the atmosphere as vapor If it (rain) _ tonight, I (not go) _ for walk
VI Use the suggestions to make conditional sentences type 1. If… earth /get warmer
(6)1 sea / get warmer
-> ……… ice / North and South Poles / melt
-> ……… sea level / rise
-> ……… there / floods / many parts / world
-> ……… many people / lose homes and lands
->……… VII Choose the best answer for each of the following sentences.
1 We should use reusable water bottles of plastic ones A Because B instead C despite D however Walking to school will help air pollution
A Refill B reuse C recycle D reduce We should go to school by bike to the energy A Save B protect C pollute D spray The prefix re- in the word reuse means _
A Again B none C for D against One of the bad things about _is that it can make fish die A Noise pollution B soil pollution
(7)6 We should find creative ways to reuse old items before _them away A Breathing B washing C hearing D throwing
7 If there is an earthquake, the villagers _in the shelter A Will stay B stay C stayed D would stay The town will flood if there _a downpour
A Would be B is C was D will be If the weather _good, Linh _out with us A Is – goes
B Will be – goes C Is – will go D Will be – will go
10 The bear you if you _it A Attacks – provoke
B Will attack – provoke C Attacks – will provoke D Will attack – will provoke
(8)Conversation A:
Ba: If you’ve finished reading the newspaper, (1) ……… Lan: No, wait (2) ………
Ba: Recycle the newspaper? That’s a good idea
Lan: Yeah, um, (3) ……… When we get a big pile, (4)………
Ba: OK
Conversation B:
Miss Blake: Uh, don’t throw away that plastic bottle (5)……… Trang: An old plastic bottle? (6)……… ?
(9)Trang: You put it in the toilet tank?
Miss Blake: Yeah, (9) ………Every time you flush the tank (1o) ………
Trang: It saves that much water? Wow!
IX Read the following passage and choose the best answer for each blank. Paper can be recycled by reducing it to pulp and (1) it with pulp from newly harvested wood As the recycling process (2) _ the paper fibers to breakdown, each time paper is recycled its quality decreases This means that (3) a higher percentage of new fibers must be added, or the paper down cycled (4) _lower quality products Any writing or coloration of the paper must first be removed by deinking, which (5) removes fillers, clays, and fiber fragments
Almost (6) paper can be recycled today, but some types are harder to recycle (7) _ others Papers coated with plastic or aluminum foil, and papers (8) are waxed, pasted, or gummed are usually not recycled (9) _ the process is too expensive Gift wrap paper also cannot be recycled (10) _ to its low quality
1 A Including B combing C gathering D joining A Makes B forces C results D causes A Either B neither C both D between
4 A Out B within C into D above
5 A Only B also C even D as well
6 A All B some C a lot D much
7 A As B like C than D more
(10)10 A Due B apart C together D in addition X Read the following passage and answer the questions below.
Most people make about two kilograms of waste every day, and about 7% of this waste is made up of plastic products that can be recycled Today, plastic can be recycled into products like picnic tables, park benches, and even high-chairs
First, plastic is collected and taken to a recycling center where it is sorted out When plastic is sorted out, symbols have to be printed on every recyclable plastic product used There are two types of plastic: polyethylene or polymer There are two kinds of polyethylene plastic, too: high density polyethylene (HDPE), and low density polyethylene (LDPE) HDPE plastic is usually used to make furniture, and LDPE plastic is usually used to make things like milk jugs, plastic and grocery bags
1 Approximately, how much plastic waste does a person make every day?
……… Where is the plastic sorted out?
……… How many kinds of polyethylene plastic?
……… What is HDPE plastic usually used to make?
……… Give an example of product that is made from LDPE plastic?
(11)XII Put the following words in the correct order to make meaningful sentences.
1 People / there / less / pollution / if / recycle / be / air / more / will //
……… Solar energy / save / fossil fuels / resources / instead / we / of / natural / by / can / using //
(12)5 Recycle / materials / save / students / they / if / energy / will / and / recycled / use //
……… GAME
RECYCLING CROSSWORD
Try to find all 10 words in this fun recycling crossword.
Across
2 The colour associated with recycling and the environment (5) are a useful way of making sure
(13)of poisonous toxins into the ground and air (8)
6 Using things again to make sure they don’t get thrown away unnecessarily is to _(5)
9.To this saves valuable resources and it is the third “R”: reduce, reuse, _(7)
10 Where paper originally comes from (5) Down
1. _-hand clothes are a useful way of making sure old clothes get their full use (6)
3 This is a man made material that can be recycled and made into new t-shirts and other materials (7)
4 This material is 100% recyclable and is often usd to make bottles (5) Food scraps can be composted using a (4,4)
8 To use less of something is to _(6)
ĐÁP ÁN: I.
1 D A C B C II.
(14)5 Stars Dance Jacket Guitar Laugh 10 Pan III
1 B A C A D C B D B 10 C IV.
1 C F I G B J D A H 10 E V.
1 Put – will crack Is – will wait
3 Will help – don’t help Boil – will disappear Rains – wont go VI.
(15)4 If there are floods in many parts of the world, many people will lose their homes and lands
5 If many people lose their homes and lands, they will live in hunger and poverty VII.
1 B D A A C D A B C 10 B VIII.
1 D A H E G C J I B 10 F IX.
1 B D A C B A C D B 10 A X
1 He makes about 140 grams (of plastic waste) It is sorted out in a recycling center
3 There are two kinds (of polyethylene plastic) It is usually used to make furniture
5 It is milk jugs / plastic bags / grocery bags XI.
(16)4 A (is)
5 C (are made) XII.
1 If more people recycle, there will be less air pollution
2 We can save natural resources by using solar energy instead of fossil fuels You should reduce the amount of electricity your family uses
4 Turn the tap off when you brush your teeth or wash the dishes If students recycle and use recycled materials, they will save energy Game
Across
2 Green landfill reuse recycle 10 trees Down
1 Second plastic glass worm farm reduce
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