Bài giảng Tiếng Anh 9 (I-Learn Smart world) - Unit 5: Healthy living

 ONLINE GAME 1. She is drinking orange juice. I think what they’re doing is 
2. He is taking vitamins. healthy because orange juice, 
 vitamins, and nutrient breakfast 
3. He/she is having breakfast. are good for our health. VOCABULARY
LESSON 1
 READING nutrient
 (n) /ˈnjuːtriənt/
 Dưỡng chất
something that living things need to live and grow calorie
 (n) /ˈkổləri/
 Năng lượng từ 
 thức ăn
We use this to say how much energy food provides. fat
 (n) /fổt/
 Chất bộo
Humans and animals have this under their skin, and it helps keep them 
warm. organ
 (n) /ˈɔːɡən/
 Cơ quan nội tạng
a part of the body that has a special purpose, such as the heart or 
brain bone
 (n) /bəʊn/
 Xương, bộ xương
One of the hard pieces that make the structure inside a person or 
animal Virus
 (n) /ˈvaɪrəs/
 Vi rỳt
a very small living thing that makes people, 
animals, and plants sick chemical
 (n) /ˈkemɪkl/
 Chất hoỏ học
a thing people make using chemistry detox
 (v) /ˈdiːtɒks/
 Thải độc
Try to remove bad things from your body by only eating and 
drinking particular things a. Read the definitions, then fill in the blanks with the new words. Listen 
 and repeat. 
1. Many people think only drinking juice for a week can ________detox
their bodies.
2. We use _________schemical to make many products, such as soap and
toothpaste.
3. Fruit is usually low in _________scalorie while cookies have a lot more.
Cookies sometimes give us more energy than our bodies can use.
4. Most people can get all the _________snutrient they need from a healthy
diet to grow and be healthy. a. Read the definitions, then fill in the blanks with the new words. Listen and 
 repeat. 
5. We know that washing your hands can kill the flu _________virus and
stop it from making you sick.
6. There are three _________sbone in a person's arm. One at the top and
two at the bottom.
7. "Please cut off the _________fat from the meat before you cook it."
8. The human body has 11 _________organ systems that do different things. B. In pairs: Use the new words to talk about what you know about 
the human body and healthy lifestyles. Nutrients are essential for our body to grow and stay 
healthy. We need to eat a balanced diet to get all the 
necessary nutrients.
 Calories tell us how much energy we get 
 from food. It’s important to manage our 
 calorie intake to maintain a healthy weight. Fat helps keep our body warm, but we should eat 
healthy fats like those from nuts and avocados.
 The heart is an organ that pumps blood 
 throughout our body. It's important to keep 
 it healthy with exercise and a good diet. Bones provide structure to our body and protect our 
organs. We need calcium and vitamin D to keep our 
bones strong.
 A virus can make us sick, so it's important 
 to wash our hands and avoid close contact 
 with others when we’re not feeling well. Many everyday products contain chemicals that 
can be harmful, so we should be careful about what 
we use.
 Some people choose to detox by eating 
 only fruits and vegetables to help their 
 bodies get rid of toxins. Watch the video and find the ways to detox our body.