Immune System Worksheet - Coronavirus - download worksheet ... - Free Printable

Thank you for sharing the image. This is a vocabulary and reading comprehension activity focused on “Boost Immunity Easily” — explaining how the immune system works and how to support it through lifestyle and diet.

Let’s solve the fill-in-the-blank section first, then answer the listening questions.

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## ✔ Fill in the Missing Words (Vocabulary + Reading Comprehension)

Here’s the text with blanks numbered 1–10:

> Our body has a powerful army that is called the 1. ________ system. Every day we encounter a huge number of bacteria, viruses and other disease-causing 2. ________. We don’t 3. ________ every other day, which is due to our immune system. The immune system can be broadly 4. ________ into two parts – innate and adaptive immunity. Innate immunity is the body’s first natural 5. ________. Its main goal is to 6. ________ any intruder from entering the body.
>
> There is also the adaptive immunity. This system is more 7. ________. It can differentiate between different types of pathogens.
>
> The job of the immune system is to fight these pathogens and get them out of the body. What’s so incredible about the immune system is that it 8. ________ how to fight the infection, so if the pathogen comes back for round two, the body can beat it off 9. ________ away!
>
> 10. ________ straight, efficient, remembers, falls ill, defense, prevent, organisms, divided

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🔍 Let’s match the words logically:

1. immune → “the ___ system” → clearly immune system
✔️ Answer: immune

2. organisms → “bacteria, viruses and other disease-causing ___” → these are all microorganisms
✔️ Answer: organisms

3. fall ill → “We don’t ___ every other day” → means we don’t get sick often
✔️ Answer: fall ill

4. divided → “can be broadly ___ into two parts” → passive voice → “divided”
✔️ Answer: divided

5. defense → “first natural ___” → innate immunity = first line of defense
✔️ Answer: defense

6. prevent → “goal is to ___ any intruder from entering” → stop or block entry
✔️ Answer: prevent

7. efficient → “This system is more ___” → adaptive immunity is smarter and targeted → efficient
✔️ Answer: efficient

8. remembers → “it ___ how to fight the infection” → adaptive immunity has memory
✔️ Answer: remembers

9. straight → “beat it off ___ away!” → idiom: “straight away” = immediately
✔️ Answer: straight

10. (Word bank used up) — All 10 words are now placed.

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## ✔ Final Answers for Blanks:

1. immune
2. organisms
3. fall ill
4. divided
5. defense
6. prevent
7. efficient
8. remembers
9. straight
10. *(All words used — no blank left)*

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## 🎧 Listening Section: “6 Tips to Boost Your Immune System”

You’re asked to listen and choose from options. Since I can’t hear the audio, I’ll give you the most scientifically accurate answers based on common knowledge and the context provided.

The tips are:

1. Eat — Foods
- Options: a) Fat b) Low calories c) Antioxidant
➤ Best choice: c) Antioxidant — antioxidants (like vitamins C, E) help protect cells and boost immunity.

2. Take more —
- Options: a) Iron b) Selenium c) Zinc
➤ Best choice: c) Zinc — zinc is crucial for immune cell function and wound healing.

3. Get yourself out in the —
- Options: a) Sun b) Rain c) Air
➤ Best choice: a) Sun — sunlight helps produce vitamin D, vital for immune health.

4. Sleep —
- Options: a) Adequately b) Less c) More
➤ Best choice: a) Adequately — quality sleep supports immune function.

5. Eat more —
- Options: a) Onions b) Parsley c) Garlic
➤ Best choice: c) Garlic — known for antimicrobial and immune-boosting properties.

6. Laugh with your —
- Options: a) Mouth b) Heart c) Head
➤ Best choice: b) Heart — “laugh with your heart” implies genuine, joyful laughter — linked to stress reduction and better immunity.

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## 📝 Answer Key for Listening Section:

1. c) Antioxidant
2. c) Zinc
3. a) Sun
4. a) Adequately
5. c) Garlic
6. b) Heart

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## 💬 Bonus: Answers to the Questions Below

> What are the foods highest in antioxidants?
→ Berries (blueberries, strawberries), dark chocolate, artichokes, nuts, spinach, kale, beans, apples, grapes.

> What are the benefits of taking zinc?
→ Supports immune cell development and communication, reduces inflammation, speeds wound healing, may shorten cold duration.

> Why sleep is important?
→ During sleep, the body produces cytokines (proteins that target infection/inflammation). Poor sleep weakens immune response.

> How much time should you spend in the sun for vitamin D?
→ About 10–30 minutes of midday sun exposure 2–3 times per week (depending on skin tone, location, season).

> What are the benefits of garlic?
→ Contains allicin, which has antimicrobial, antiviral, and antioxidant properties. May reduce risk of colds and improve heart health.

> Why do they say laughter is the best medicine?
→ Laughter reduces stress hormones (like cortisol), boosts immune cells (T-cells, NK cells), improves mood, and promotes relaxation — all supporting immune health.

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✔ Summary: You’ve now completed both the reading/vocabulary section and the listening comprehension section with accurate, science-backed answers.

Let me know if you’d like this turned into a printable worksheet or need explanations in another language!