Grammar Task 1. Complete the sentences with the correct form (Zero Conditional).
Use the present simple.
If water ___ (reach) 100°C, it ___.
Plants die if they ___ (not get) enough sunlight.
If you ___ (mix) vinegar and baking soda, it ___ (produce) gas.
If it ___ (rain), the ground ___.
Your heart ___ (beat) faster if you ___ (exercise).
If you don’t sleep / didn’t sleep, your brain works more slowly.
If animals sense / sensed danger, they react.
Water freezes if the temperature drops / dropped below zero.
If you drink / drank coffee, you feel more awake.
If plants produce / produced enough energy, they grow.
A
a. If the sun shines,
b. If you heat ice,
c. If you press the power button,
d. If the battery runs low,
e. If we breathe during the day,
B
the phone turns on.
it melts.
your phone dies.
plants produce food.
we get oxygen from plants.
Topic: A simple science experiment at home
Describe what happens using zero conditional.
For example: If you heat water, it boils.
Include at least 3 steps with cause-effect sentences.
Topic: What happens if you follow healthy habits vs. unhealthy habits
Use zero conditional sentences to explain results.
Include at least 4 examples (e.g., sleep, exercise, eating, drinking).
Topic: A day in my life and science facts
Write about your daily routine.
Include at least 5 zero conditional sentences to explain what happens and why.
Example: If I drink water in the morning, I feel more energetic.
Science is an important part of our daily lives, even if we do not always notice it. Many things we do every day follow scientific rules. For example, if water reaches 100°C, it boils, and if it drops below 0°C, it freezes. Plants also follow predictable patterns. If they get enough sunlight and water, they produce energy through photosynthesis and release oxygen into the air. If we breathe during the day, our bodies get the oxygen that plants make, which is essential for survival.
Our daily routines are also affected by science. If we exercise regularly, our heart beats faster and our muscles get stronger. If we do not sleep enough, our brain works more slowly and we feel tired. If we drink coffee in the morning, our nervous system is stimulated, and we feel more awake and alert. Even simple actions, like mixing baking soda with vinegar, cause a chemical reaction and produce carbon dioxide gas. If you leave food in the refrigerator, it stays fresh longer because low temperatures slow down bacteria growth.
Nature follows scientific patterns too. If it rains, the soil absorbs water, and plants grow better. If animals sense danger, they react immediately to protect themselves. If the temperature changes suddenly, some animals move to warmer places or find shelter. Understanding these patterns allows scientists to predict events and helps people make better decisions in everyday life.
Science also affects technology. If your phone battery runs low, it dies, and if you charge it, it works again. If you turn on a computer, it processes information and performs tasks very quickly. Technology is based on scientific rules, and if engineers design it correctly, it works reliably.
In conclusion, science is everywhere, from the way plants grow to the way our bodies function and technology operates. If we pay attention to small details, we can see that almost everything around us happens according to scientific principles. Understanding these principles not only makes life easier but also helps us appreciate the world in a deeper and more meaningful way.
Listening 2 Task 1. True or False
1. If you drink coffee too fast, your heart beats slower.
Reading Task 1. True or False
Write True or False and correct the false statements.
If water drops below 0°C, it boils.
Plants produce oxygen if they get enough sunlight and water.
If we do not sleep enough, our brain works more slowly.
Mixing baking soda with vinegar does not create gas.
If animals sense danger, they react immediately.
Reading Task 2. Multiple Choice
Choose the correct answer.
What happens if you leave food in the refrigerator?
If you drink coffee in the morning,
If engineers design technology correctly,
Reading Task 3. Complete the sentences with the correct form
If water ___ (reach) 100°C, it ___.
Plants ___ (produce) energy if they ___ (get) sunlight and water.
If animals ___ (sense) danger, they ___ (react) immediately.
Your heart ___ (beat) faster if you ___ (exercise).
If you ___ (leave) food in the refrigerator, it ___ (stay) fresh longer.
When Sarah feels stressed, she exercises.
Todd goes jogging if the weather is nice.
Sarah never sleeps when she has low energy.
Todd feels energetic after eating vegetables.
Sarah listens to music when she is cleaning the house.
Todd likes watching dramas when he is bored.
Sarah leaves the situation when she gets angry.
Todd becomes calmer if he walks away when angry.
Use the words: clean, gym, sleep, vegetables, music, leave, sports
If Sarah is stressed, she ________ the house.
If the weather is bad, Todd goes to the ________.
When Sarah has low energy, she usually tries to ________.
Todd eats ________ when he feels low energy.
If Sarah is walking or running, she listens to ________.
When Sarah gets angry, she chooses to ________.
When Todd is bored, he usually watches ________ on TV.
Answer the questions in 1–2 sentences.
Why does cleaning help Sarah feel better?
Why doesn’t fruit give Todd more energy?
What does Todd prefer to watch on TV?
Why does Sarah leave when she gets angry?
Why doesn’t Todd walk away when he’s angry?
2. If you forget your headphones, the day feels incomplete.
3. If you put salt on ice, it melts slower.
4. If the kettle boils, it whistles loudly.
5. If you talk kindly to someone, they relax.
Listening 2 Task 2. Fill in the Blanks
Fill in the missing words from the audio.
1. If the morning starts with birds ____, the day feels calmer.
2. If you put ____ on ice, it melts quicker.
3. If someone opens a window in winter, the room gets ____.
4. If the kettle ____, it whistles loudly.
5. If a child feels ____, they become more curious.
Listening 2 Task 3. Short Answers
Answer in one or two sentences.
1. What happens to water when the temperature drops below zero?
2. How do people feel when their phone battery reaches 1%?
3. What happens to plants without sunlight?
4. What happens to a room when a window is opened in winter?
5. What effect does kindness have on people?
Listening 3 Task 1. Listen and Choose the Correct Answer
1. What happens when the sun rises?
2. According to the audio, what happens if metal stays in the rain?
3. What happens when someone starts laughing loudly?
4. What happens after a hot day if it rains?
5. What do people do when Wi-Fi stops working?
Listening 3 Task 2. True or False
1. If you stay up too late, you feel energetic in the morning.
2. Ice always melts in a warm room.
3. If the house smells like fresh bread, nobody goes to the kitchen.
4. If snow falls at night, the world becomes quieter in the morning.
5. People usually smile back if you smile at them.
Listening 3 Task 3. Fill in the Blanks
1. If the sun comes out, the snow ____.
2. If I drink tea when I’m cold, I ____ up.
3. If the cat hears the sound of food, it ____ to the kitchen.
4. If it rains after a hot day, the air ____ fresh.
5. If you press the power button, the screen ____ up.