课件27张PPT。 What is an encyclopaedia?How much do you know about dinosaurs?You are going to read the article about dinosaurs.
Try this quiz before you read it.You can find dinosaurs in zoos.a true b false
Dinosaurs are all dead.a true b false
Dinosaurs were all large and strong animals.a true b false
Some dinosaurs can fly.a true b falseDinosaurs lived on the Earth (1)__________ over (2)__________ years ago
Some were (3)__________ in size and others were (4)__________ in size
Some had (5)__________ and could (6)__________
as small as chickensas big as ten elephants as ... as A. Read the first paragraph silently and then try to fill in the blanks according to the article.Dinosaurs lived on the Earth over sixty million years ago. This was a long time before people existed. Dinosaurs lived everywhere. Some were as small as chickens. Others were as big as ten elephants. Some dinosaurs even had wings and could fly.WhenWhereHowB. Read the second paragraph.as gentle as sheepate plantsfiercer than tigersate meata. 无害的a. 有害的1. ‘Dinosaurs all died out suddenly.’
‘Die out’ here means_______ .A. They ran away and hid in some places.
B. They disappeared and no longer existed.
BC.Read the third paragraph and try to answer the questions.
2. Do people know the reason?
No.3. Which sentence in the paragraph can support(支持) your answer?‘Nobody knows why.’ (Line 13-14)
4. What do we know about them?
Some of their lives.5. How do we know about their lives?From their skeletons, eggs and footprints they left behind.Can you find sentence(s) in the article to match each picture?B.Some dinosaurs even had wings and could fly.A.Some were as small as chicken.C.Dinosaurs lived on the Earth over sixty million years ago. A.B.C.Others were harmful. They were fiercer than tigers and ate meat.Dinosaurs all died out suddenly.We know about the lives of dinosaurs from the skeletons, eggs and footprints they left behind.R Dinosaurs lived on the Earth over ____ million years ago. This was a long time before people _x_sted. They lived _________.Some were as ____ as chickens. _____ were as big as ten _______.Some dinosaurs even had _____ and could _____.
Many dinosaurs were _______ . They were as _____ as sheep and ate _____. Others were _____. They were _____ than tigers and ate _____.
Dinosaurs all ____ ____ suddenly. _____knows why. We know about the lives of dinosaurs from the sk_l_tons, eggs and _______they left _____ .
sixtyeieverywheresmallOtherselephantswingsharmlessflygentleplantsharmfulfiercermeatdiedoutNobodyeefootprintsbehindExercise A:
Translate the article into ChineseExercise B:
With the help of the key points on the blackboard, write a summary of the article.Homework:
1. Read the article after the recording twice.
2. Recite the article.
*3. Find out ' The most probable reasons for the death of dinosaurs'.
For your reference: www.wikipedia.org
Key words: the death of the dinosaurslive; be realMan cannot exist without air and water.
Dinosaurs don't exist now. a word that you use to say that something is surprisingThis problem is so easy. Even a child can answer it.
It was cold yesterday, but it's even colder today. Wind blows fiercely when there is a typhoon.A tiger can be fierce when it is hungry.carecareful :careless :Mary seldom makes mistakes in her homework.
She is careful.Jack always makes mistakes in his homework.
He is so careless.harm危害 n.有害的 a.无害的 a.