Listening Express-Book 3 Unit 03 (E)

15 카드 | CompassPublishing

세트공유

cover

to form a layer over something
Mom covered the food so flies won't touch them.

effect

the result of a particular influence
His speech had no effect on the crowd.

flat

even and smooth
We must build the basketball court on flat ground.

garbage

waste material that has been thrown out
We must put all the garbage in plastic bags.

litter

to put garbage in a place where it shouldn't be
The floor was littered with papers.

nature

the outside world, often not including humans or their actions
He likes to spend time camping. He loves nature.

negative

bad; not good or positive
The most negative problem of the program is its high cost.

notice

to observe; to become aware of something
I noticed that she was wearing a new dress.

pollution

dirty things or bad chemicals put into the environment
Cars are the main cause of air pollution.

recycle

to send used things to be turned into new materials
Did you recycle the trash?

reduce

to make something smaller in size, amount, or level
She wants him to reduce the amount of time he spends talking.

safe

being free from danger or harm
It’s not safe to ride a bicycle at night.

separate

to put things away from each other
separate the students into four groups.

trash can

a place, often metal or plastic, where garbage is put
Don't forget to empty the trash cans.

useful

having one or many uses or benefits
The Internet is very useful for finding information quickly.