lunes, 5 de octubre de 2015

HELLO THERE!

Can you remember Wh- words in English?
We use them to start a question.

Play these games now:

Question Words (?)

What / When / Where / Who

Questions - exercises

++++++++ADJECTIVES++++++++++

What are adjectives?

comparative adjectives

Ben is tall Tom is short

Ben is taller than Tom Tom is shorter than Ben

Study the examples. How dou you form comparative adjectives in English?

Click on the picture to have some practice with comparative adjectives.

http://www.agendaweb.org/exercises/grammar/comparison/comparatives-1

Play here Comparatives 3 - type

+++++++++++DESCRIBING PEOPLE+++++++++++

She has brown eyes Resultado de imagen de BROWN EYES

She has blue eyes Resultado de imagen de blue eyes

He has green eyes Resultado de imagen de green eyes

He has black eyes s Resultado de imagen de black eyes

Resultado de imagen de DESCRIBING PEOPLE´S EYES

She has long blonde hair Resultado de imagen de blonde hair in cartoons

INVERTEBRATES

Listen to the song and find out the characteristics of invertebrate animals:

INVERTEBRATES

They do not have a backbone.

We can classify invertebrates into six groups.

1- ARTHROPODS

Arthropods have an external skeleton called exoskeleton.

1.4-insects- FLY

1.1-crustaceans-CRAB 1.3-aracnid-SPIDER They have three body parts:

They have two body They have two body head, thorax and abdomen.

parts: cephalothorax and abdomen. parts: cephalothorax and abdomen They have two antennae and three

Their exoskeleton is very hard. They have four pairs of legs Most have one or two pairs of wings. They have five pairs of legs and up to eight eyes.

and four antennae.

1.2-myriapods-CENTIPEDE

They have long , thing, segmented bodies.

They have many pairs of legs and two antennae.

Resultado de imagen de arthropods examples

2- MOLLUSCS

These are a big group of invertebrates. There are three subgroups.

2.1 gastropod- SNAIL 2.3 cephalopod-SQUID

2.2. bivalves- MUSSELS

3-EQUINODERMS-

STARFISH

They live at the bottom of the sea.

They are covered by a hard, spiny skin

4-SPONGES

They live in water.

They are very simple animals, they have no muscles,

nervous system or circulatory system.

5-ANNELIDS-WORM

They have long, soft bodies with moist skin.

Many annelids are parasites and live inside other animals.

They can live in water and on land.

Resultado de imagen de types of annelids

6- CNIDARIANS

JELLYFISH

Cnidarians live in the sea.

They have a soft, jelly-like body with one opening. This opening is surrounded by venomous tentacles.

domingo, 4 de octubre de 2015

GEOSFERA Y LITOSFERA

La Geosfera es la parte de la tierra que comprende desde la corteza hasta el núcleo y la Litosfera comprende la corteza y la parte más externa y sólida del manto.