Class 6 English Grammar Worksheet: Formal vs Informal Idioms [Printable PDF]

Grade 6 English Grammar Worksheet: Formal vs Informal Idioms

Understanding idioms is an essential skill in mastering English grammar. In Grade 6, students explore how formal and informal idioms can convey different tones and meanings in various contexts. This English grammar worksheet on formal vs informal idioms helps students recognize when and how to use these idioms appropriately. Whether it's for school assignments, conversations, or even formal business settings, idioms play a crucial role in communication. This worksheet offers exciting exercises to help students develop their skills with idioms used in formal and informal contexts.

Download these English grammar worksheets and practice regularly to strengthen your language skills and build a strong foundation. You can also book a free trial to get expert guidance and improve your reading, writing, and comprehension abilities. The worksheets are designed in a simple and structured way to help K–8 students learn grammar concepts easily and use them confidently in everyday communication.

What is the topic?

The topic of this worksheet is formal vs informal idioms. Idioms are expressions whose meanings are not deducible from the individual words used. In formal settings, such as business or academic environments, people tend to use more reserved, traditional phrases, while informal idioms are used in casual or conversational speech. This worksheet helps students identify and understand these different idioms, preparing them to use them in various situations, ensuring that they can express themselves both formally and informally with ease.

What’s in this worksheet?

1. Match each idiom with its correct meaning 
2. Identify whether idioms are used appropriately in sentences 
3. Fill in the blanks with the correct idiom 
4. Multiple choice questions to choose the best idiom for each sentence 
5. Rewrite sentences using the correct idiom in context 

Definitions, examples, techniques, and tips

- Formal idioms: These are typically used in professional or serious contexts. Examples include "at stake" and "in black and white," which are commonly used in formal communication.
- Informal idioms: These are more casual and used in everyday conversations. For example, "back to the wall" or "in a hurry" are informal idioms that are often used in relaxed situations.

Why is it important to learn this?

Learning to differentiate between formal and informal idioms is essential for effective communication. It helps students understand when to use more appropriate language depending on the context, whether in formal business emails or casual conversations with friends. By mastering these idioms, students improve their language proficiency and develop the ability to express themselves clearly and confidently in any situation.

Where will this knowledge help you?

Understanding formal and informal idioms will benefit students in:

- Writing tasks for school, especially in essays or formal letters
- Classroom discussions and debates, where the choice of language can influence the tone and clarity of the message
- Reading comprehension, as recognizing idioms helps in understanding context and meaning
- Personal and professional communication, preparing students for future environments where knowing when to be formal or informal is essential

How to use this worksheet?

1. Attempt each question independently without help 
2. Review your answers carefully after completing the worksheet 
3. Correct any mistakes and ensure you understand why the correct answer is right 
4. Practice regularly to improve your understanding and accuracy 
5. Compare your responses with the answer key provided below 

Important tips and tricks

1. Pay attention to the context of each idiom. If the sentence is formal, choose a formal idiom. If it's casual, opt for an informal idiom. 
2. In multiple-choice questions, think about how the idiom fits with the tone and purpose of the sentence. 
3. When filling in blanks, consider the surrounding words and the meaning that the idiom needs to convey. 
4. For sentence rewriting tasks, try to maintain the meaning of the original sentence while using the correct idiom. 
5. If you're unsure about an idiom's formality, think about where you would hear or read it—business settings generally use formal idioms, while casual conversations use informal ones.

Complete answer key

Exercise No. 1 
Match each idiom on the left with its correct meaning on the right. 
1. Back to the wall – Pressured
2. Keep mum – Silent 
3. In black and white – Written proof 
4. At stake – Important 
5. On edge – Tense 
6. In one’s own words – Own language 
7. By heart – Memorize 
8. Under control – Managed 
9. At leisure – Relaxed 
10. In a hurry – Rushed 

Exercise No. 2 
Write True if the idiom in each sentence is used appropriately and False if not. 
1. False 
2. False
3. True 
4. False 
5. True 
6. False 
7. True 
8. True 
9. True 
10. False 

Exercise No. 3 
Choose the correct idiom from each pair and complete the sentence. 
1. hold steady
2. spoke plainly 
3. take the easy way 
4. get started 
5. kept her nerve
6. missed the idea 
7. think it through 
8. give her best 
9. step back 
10. stay focused 

Exercise No. 4 
Choose the correct idiom that best fits each sentence. 
1. a) keep their composure 
2. c) put it plainly 
3. b) take shortcuts 
4. d) set things in motion 
5. a) held her ground 
6. b) missed the point
7. a) think things through
8. d) give it her all
9. b) step aside
10. c) lose track

Exercise No. 5 
Each sentence contains the wrong idiom. Rewrite each sentence using a suitable idiom. 
1. The manager appreciated her hard work, saying she really gave it her all. 
2. The principal asked the students to remain disciplined and stay on track early. 
3. The report was completed successfully, so the team called it a day. 
4. The teacher advised students to stay focused and not lose their cool during the exams. 
5. The company handled the crisis well and did not lose its head during the meeting. 
6. The judge asked everyone to speak honestly and not beat around the bush.
7. The doctor advised patients to follow a routine and not take lightly their health. 
8. The leader encouraged teamwork and asked members not to fall behind in the project. 
9. The officer warned the staff to be careful and not make a slip in in their duties. 
10. The speaker asked the audience to listen carefully and not miss out on the instructions.

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