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13.Make a report about any insect you find interesting and unusual. Write a plan first and do not forget to mention insect`s

appearance

habitat

feeding habits

way of reproduction.

14.Choose any of the following ideas (or propose your own), find additional information and write an essay (150-250 words).

  • Ants can lift and carry more than three times their own weight. Why?

  • Do you know the difference between insects and spiders? If no – find out.

  • Why is insect blood green , yellow or colorless?

  • What opinions do most people have about insects? Why do you think they feel this way?

  • Discuss the pros and cons of organic versus chemical insect controls.

Unit 5

Тема урока: Fishes

текст 1 Fish

текст 2 Flying fish

текст 3 White sharks

текст 4 Фрагмент из книги Дэвида Эттенборо "Мадагаскарские диковины"

Words

range

n. the area over which a plant or animal is distributed

fin

n. one of the thin body parts that a fish uses to swim, flipper

scale

n. one of the small flat pieces of skin that cover the bodies of fish, snakes etc

diverse

adj. very different from each other

apply

v. to use something such as a method, idea, or law in a particular situation, activity, or process

share

n. the part of something that you own or are responsible for

v. to have or use something with other people

feature

n. a part of something that you notice because it seems important, interesting, or typical

gill

n. one of the organs on the sides of a fish through which it breathes

slit

n. a long straight narrow cut or hole

supply

v. to provide with something needed or wanted

overlap

v. if two or more things overlap, part of one thing covers part of another thing

broad

adj. having a distance larger than usual from side to side; wide

alteration

n. a small change that makes someone or something slightly different, or the process of this change

curb

v. to control or limit something in order to prevent it from having a harmful effect

otherwise

adv. in a different way, apart from that

unfamiliar

adj. not known to you

provide

v . to give something to someone or make it available to them, because they need it or want it, to supply

indulge

v. to let yourself do or have something that you enjoy, especially something that is considered bad for you

Make sure you know these words

1.

operculum (pl. opercula)

2.

cartilaginous

3.

dorsal

What fish are they?

perch

shark

trout

pike

salmon

herring

flounder

puffer

lamprey

hagfish

eel

Working with words

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