تدريبات Great scientists in history مع الحل انجليزي خامس
Experiment What scientists do to test out an idea
Laboratory Where many scientists work
Discover A doing word that means 'find
Medicine What a doctor gives you to make you better
Scientist Someone who works in science
Invention when something is made for the first time
Lesson 7 Great scientists in history
talk about it look at the picture below. Do you know who this is
What did he do ? Do you know any famous scientists from history
Ibn Nafis He was a doctor. Al-Khwarizmi, Ibn Battuta, Al-Kindi, Marie Curie, Einstein, Newton
Fact file Ibn Nafis
Put your hand on your heart. Can you feel it pumping ? Do you know what your heart is pumping around your body ? That's right ! It is sending blood around your body. Now toke a deep breath! How do you do this ? That's right With your lungs. Your lungs and heart work together to send blood and oxygen around your body, to keep you strong and healthy
Did you know that all this was discovered by a doctor called Ibn Nafis over 800 years ago ? Ibn Nafis was born near Damascus, in 1210, He discovered how the heart pumped blood to the lungs, then around the rest of the body. At that time, other doctors didn't know this. They believed the information they read in very old books. Ibn Natis taught them new ideas. They were amazed by the new information, and they used it to treat their patients better
2 Read
Read the fact file and check your answers to Activity 1. Then answer the questions below
When was Ibn Nafis born ? 1210
What did Ibn Nafis discover
Was Ibn Nafis's idea written in the old books
How did the other doctors use Ibn Nafis's idea
How the heart pumped blood to the lungs and then around the body
-No, it was a new idea
- They used it to treat their patients better
Lesson 7 Great scientists in history
.Use of English
Add who or which to add the information to each sentence
We liked the visitor who told us about science
Omar went to the museum on the bus, which was very busy
Meera read the book, which was about science
He drove the car which went fastest
They were the scientists who discovered the new bird
2 Talk
Ibn Nafis used his sense of touch to feel the blood pumping around his body. We can use all our senses to help us to understand the world around us
Match the picture of the body part to the words that show what we can do to find information
touch see smell hear taste touch smell
Lesson 9 Different types of science
Read
Read about different types of scientists. Which one do you think is the most interesting
SCIENTISTS
Did you know that there are hundreds of different types of scientists? Some work in a laboratory, and others work outdoors or in an office
Engineers
Some scientists are engineers. They work out how to build things we need. Sometimes they study big things like roads, bridges or buildings. Sometimes they study smaller things like machines for a doctor to use. They may also study something so small you can't see it without a microscope
Plant scientists
Some scientists work with plants. They spend time outside working with plants, seeing how they grow. Sometimes they are in a laboratory too. They might look at parts of the plant with a microscope or work in a team with other kinds of scientists to look at insects that eat plants, or how the weather affects their plants
Earth scientists
Some scientists study the earth. They try to find out more about earthquakes or volcanoes and why they happen. They might spend time outside looking at the shape of hills or collecting rocks. They might spend some time at a computer as well, trying to work out when earthquakes will happen or how big they will be
Use of English
Adding information
Use both, and, as well, too and also to add information
I work in Science to help people and to find out new things as well. At school I enjoy both Science and English too. Science is important for businesses and also a way to work with other countries. Use but to add contrasting information. I don't enjoy History lessons, but I like English
Conjunctions
Conjunctions are joining words. They join words or sentences
But Yet Or Because For And Nor
Write
Circle the correct word
Scientists work in laboratories, hospitals and offices but (too)
Engineers build both as well very small things and very large things
Scientists use lots of equipment and might as well / also nded to use a microscope
Plant scientists work outdoors and in a laboratory both as well
Plant scientists might work in a team with other types of scientists studying
insect and but weather
Earth scientists work outside but both they often work in an office too and
2 Write
Write a sentence about each scientist. Use linkers
Dr Amal GhafeWorks on environment science and making or changing things
Dr Habiba Alsafar has studied in USA, UK and in Australia as well
Dr Nabil BastakiWorks on making robots that walk and climb where people can't go
Imagine you are going to interview one of the scientists. Think of three questions you could ask them
Why is science important
What do you like about your job
Speaking tip
Asking questions
Think about what sort of information you want to get
place Use where: Where did you go to school
time Use when: When did you go to university
people Use who: Who helped you to study
reason Use why Why is science important
action or objects Use what What do you like about your job
Language detective
Who, which and that Who, which and that give us important information about a thing or person
We don't use commas. Ne use who or that to alk about people: ... and cientists who think about how he world... Ne
use that or which to alk about things: The book hat Ibn Nafis wrote