present cbi
TRANSCRIPT
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Unit : Health Topic : Human Pump
Mathayomsuksa 1
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Vocabulary
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pump (v)
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vessel (n)
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Structure
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Prepositions
about of before on
in through to
the words that link nouns, pronouns and
phrases to other words in a sentence
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about
Ex. Your heart is about the size of your closed hand.
We use about with approximately time,
size, quantity.
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through
We use through
with entering from one side to
other side. Ex. The blood travels through tubes called vessels.
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Text 3
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Activity 1Listening
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Listening Activity
Directions: Listen to the audio and complete the
statements.
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Listening Activity The heart brings………..………………to the rest of the body. The blood contains the ………………………..that the body needs. The …………… also recycles blood and cleans it of waste before it sends it on its …………………….. through the body. You have about 4.7 liters of blood……………………... Your heart pumps about 7,600 liters of ………………………. a day, every day and all your life. The blood travels through tubes called………………………. There are about 96,000 blood vessels………………………………….
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Listening Activity The heart brings fresh blood
to the rest of the body. The blood contains the food and oxygen that the body needs. The heart also recycles blood and cleans it of waste before it sends it on its journey through the body. You have about 4.7 liters of blood in your body Your heart pumps about 7,600 liters of blood a day, every day and all your life. The blood travels through tubes called vessels. There are about 96,000 blood vessels in the human body.
fresh blood food and oxygen
heartjourney
in your body blood
vessels.
in the human body.
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Activity 2Reading
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Directions:
-Work individual. -Read text 3 and answer the questions.
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Answer1. The human heart is about the size of closed hand.
2. The writer compare the human heart to closed hand. 3. The heart beats over 100 thousand times a day. 4. We have about 4.7 liters of blood in our body.
5. There are about 96,000 blood vessels in the body.
6. Our heart pumps about 7,600 liters of blood per day.
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Activity 3Speaking
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Chain drill
Directions: Make a chain drill conversation.
Teacher: What is a good behavior that effect to the heart health?
Student 1: It’s eating healthy food.Teacher: What is a bad behavior that effect to the heart
health?Student 2: It’s smoking in everyday. What is a good behavior
that effect to the heart health, student 3?Student 3: It’s ………………………………… What is a bad behavior
that effect to the heart health, student 4?
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Activity 4Writing
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- Make a group of 4 people.- Brainstorm the topic “How to have a healthy heart” and write the details on the paper by using graphic organizers to summarize your ideas.
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Example
How to h ave a he
althy heart
Don’t smoke