Grade 8 Emphatic Structures (Do/Does/Did) [Grammar Practice]

Grade 8 English Grammar Worksheet on Emphatic Structures (Do/Does/Did)

Have you ever wanted to add extra force to a sentence to make your point stronger? Imagine telling a friend, "I visited Agra" versus "I did visit Agra." The second version carries more conviction, more emphasis, and more confidence. This technique of using auxiliary verbs like do, does, and did to strengthen a statement is called emphatic structures, and it is a powerful tool in English grammar that students in Grade 8 must learn to use correctly. Emphatic structures allow you to express certainty, contradiction, or strong feeling without changing the meaning of your sentence.

This blog introduces you to the concept of emphatic do, does, and did and shares a carefully designed worksheet by Archita Srivastava covering multiple choice questions, fill in the blanks, true and false, underline and circle exercises, and sentence writing tasks.

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 Emphatic Structures (Do/Does/Did)?

Emphatic structures are a grammatical feature in English where the auxiliary verbs do, does, and did are placed before the base form of a main verb to add emphasis or stress to a sentence.

In an ordinary affirmative sentence, we do not use do, does, or did before the main verb. For example, we say "She likes music" or "He finished the work." However, when we want to emphasise the statement, we insert the appropriate auxiliary: "She does like music" or "He did finish the work." The meaning remains the same, but the tone becomes stronger.

The choice of auxiliary depends on the subject and the tense of the sentence. We use "do" with plural subjects and first-person subjects in the simple present tense. We use "does" with third-person singular subjects in the simple present tense. We use "did" with all subjects in the simple past tense.

The most important rule is that the main verb always stays in its base form after the emphatic auxiliary. We say "She does play the piano" rather than "She does plays the piano." This base-form rule is the most common source of errors and the key skill tested in this worksheet.

What's in This Worksheet?

This Grade 8 English grammar worksheet by Archita Srivastava includes five exercises that test every aspect of your understanding of emphatic structures using do, does, and did:

1. Multiple choice questions that test your ability to select the correct base form of the verb that follows an emphatic auxiliary, along with a conceptual question about which form of the verb pairs with emphatic did.

2. Fill in the blanks with a word bank containing words such as guarantee, certainly, apologise, sincerely, recognise, remember, encourage, appreciate, disagree, and embarrass, challenging you to place each word correctly in an emphatic sentence context.

3. True and false statements that check your clarity about emphatic structure rules, including whether the main verb should be in the base form, the correct subject-auxiliary agreement, and common errors to avoid.

4. Underline the emphatic auxiliary and circle the main verb exercise that builds analytical reading skills by asking you to identify both the emphatic do, does, or did and the base-form main verb within each sentence.

5. Sentence writing tasks where you create original emphatic sentences on topics including school plays, cricket, festivals, monsoon, and strong emphasis using did, does, and adverbs like certainly and thoroughly.

Definitions, Examples, Techniques, and Tips

An emphatic auxiliary is the verb do, does, or did when it is placed in front of a main verb to add stress, conviction, or emphasis to a statement. In the sentence "I do believe in hard work," the word "do" is the emphatic auxiliary and "believe" is the main verb.

The base form of a verb is the infinitive form without "to." After an emphatic auxiliary, the main verb must always appear in its base form. For example, after "did" we write "go" rather than "went," after "does" we write "play" rather than "plays," and after "do" we write "understand" rather than "understands."

Subject-auxiliary agreement is essential in emphatic structures. Use "do" with I, you, we, and they. Use "does" with he, she, and it. Use "did" with all subjects when the action happened in the past.

Emphatic structures are commonly used in several situations. They are used to contradict a statement: "I did submit the assignment" when someone claims you did not. They express strong feeling: "She does sing beautifully" when praising someone's talent. They insist on a fact: "They do understand the rules" when others doubt their knowledge. They respond to a question with conviction: "I do like the book." They also make a polite but firm request: "Do come on time tomorrow."

Certain adverbs work well with emphatic structures to intensify the emphasis further. Words like certainly, sincerely, thoroughly, really, and indeed pair naturally with emphatic auxiliaries.

Why Is It Important to Learn This?

Learning emphatic structures is essential for several reasons. First, it is a tested topic in Grade 8 English grammar examinations. Questions on identifying the correct verb form after emphatic do, does, and did appear regularly in school tests, and a clear understanding helps you avoid losing marks.

Second, emphatic structures make your spoken and written English more expressive. Without emphasis, your sentences can sound flat or uncertain. With emphatic auxiliaries, you can show confidence, correct misunderstandings, and express strong opinions naturally.

Third, understanding emphatic structures reinforces your knowledge of subject-verb agreement and verb forms. The rule that the main verb must remain in the base form after do, does, or did is a fundamental grammar principle that applies beyond emphatic structures.

Where Will This Knowledge Help You?

This knowledge will help you across many areas of your academic life. In school, every English grammar exam includes questions on emphatic structures, and this worksheet targets the exact formats that appear most frequently in Grade 8 assessments.

In essay and letter writing, emphatic structures help you present arguments with conviction. When you write "We do need to protect our environment" instead of "We need to protect our environment," your argument carries more weight.

In spoken English, emphatic structures help you respond naturally in conversations. When someone doubts you, you can confidently use emphatic did to confirm your statement, making your speech sound more fluent and authentic.

In reading comprehension, recognising emphatic structures helps you understand the tone and intention behind a writer's words. An author who writes "They did survive the storm" is expressing relief and admiration, not merely stating a fact.

In competitive exams, error detection questions involving emphatic structures are common, and practising with this worksheet prepares you for those challenges.

How to Use This Worksheet?

Follow these simple steps to get the most out of this worksheet:

1. Read through the definitions and explanations above so that you understand the rules of emphatic do, does, and did, especially the base-form rule for the main verb, before you begin.

2. Start with the multiple choice questions. Read each sentence carefully, identify the emphatic auxiliary used, and select the correct base form of the verb that completes the sentence grammatically.

3. Move on to the fill in the blanks. Use the word bank and think about which word best fits the meaning of each emphatic sentence. Remember that each word is used only once.

4. Attempt the true and false exercise next. Read each statement and decide whether it is correct based on your understanding of emphatic structure rules, paying close attention to subject-auxiliary agreement and the base-form rule.

5. For the underline and circle exercise, read each sentence carefully, underline the emphatic auxiliary (do, does, or did), and circle the main verb that follows it.

6. Complete the sentence writing tasks last. Create original emphatic sentences on the given topics using did, does, and adverbs of emphasis, ensuring that the main verb is always in the base form.

7. After finishing all exercises, check your answers using the complete answer key provided at the end of this blog and review any mistakes.

Important Tips and Tricks

Here are some tips and tricks to remember when working with emphatic structures:

1. Always use the base form of the main verb after do, does, or did. This is the single most important rule. Write "She does sing" not "She does sings," "He did go" not "He did went," and "They do play" not "They do plays."

2. Match the emphatic auxiliary to the subject correctly. Use "do" with I, you, we, and they. Use "does" with he, she, and it. Use "did" with all subjects in the past tense.

3. Emphatic structures are used only in affirmative sentences. We do not use emphatic do, does, or did in negative sentences or questions because those constructions already include the auxiliary naturally.

4. Emphatic structures do not change the tense of the sentence. "She likes music" and "She does like music" are both in the simple present tense.

5. In true and false questions, watch for errors in verb form after the emphatic auxiliary. "She does plays" is false because the verb should be "play." "He did went" is false because the verb should be "go."

6. Emphatic structures are especially useful for contradicting a negative assumption. If someone says "You do not care about the environment," you can respond "I do care about the environment."

7. Certain adverbs naturally follow emphatic auxiliaries. Words like certainly, sincerely, really, and indeed intensify the emphasis. "She does certainly work hard" is stronger than "She does work hard."

8. In the underline and circle exercise, the emphatic auxiliary is always a single word (do, does, or did) and the main verb is the base-form word that follows it.

Complete Answer Key

Exercise 1 – Multiple Choice Questions
1. b) complete
2. a) participate
3. c) captivate
4. a) discharge
5. b) celebrate
6. a) comprehended
7. a) complete
8. a) approached
9. a) contributed
10. a) infinitive

Exercise 2 – Fill in the Blanks
1. appreciate
2. apologise
3. remember
4. guarantee
5. certainly
6. sincerely
7. disagree
8. embarrass
9. recognise
10. encourage

Exercise 3 – True or False
1. True
2. False
3. True
4. False
5. True
6. False
7. True
8. False
9. True
10. False

Exercise 4 – Underline the Emphatic Auxiliary and Circle the Main Verb
1. Underline: do | Circle: want
2. Underline: does | Circle: speak
3. Underline: did | Circle: complete
4. Underline: do | Circle: play
5. Underline: did | Circle: enjoy
6. Underline: does | Circle: know
7. Underline: did | Circle: apologise
8. Underline: do | Circle: believe
9. Underline: did | Circle: win
10. Underline: does | Circle: respect

Exercise 5 – Sentence Writing
Answers may vary.
1. She did finish her project before the deadline, and the teacher was very impressed.
2. He does come to school every single day, even when it is raining heavily.
3. I certainly believe that hard work is the key to success in any examination.
4. The students did perform brilliantly at the school play, and the audience gave them a standing ovation.
5. The teacher thoroughly explained the chapter so that every student could understand it clearly.
6. The team did win the cricket match, and the entire school celebrated their victory with great enthusiasm.
7. We do appreciate the efforts of all the auxiliary verbs like do, does, and did that add emphasis to our sentences.
8. The children did enjoy every single event during the festival, from the dance competition to the rangoli making.
9. It did rain continuously for three days during the monsoon, and the river flooded its banks.
10. She does want everyone to participate in the annual day celebration, and she has worked very hard to make it a grand success.

Mastering emphatic structures using do, does, and did is a skill that will serve you throughout your academic career. Whether you are writing an essay with conviction, answering grammar questions in an exam, or expressing yourself with confidence, the ability to use emphatic auxiliaries correctly gives you powerful control over your language. This worksheet by Archita Srivastava provides a thorough practice session covering every dimension of emphatic structures, from selecting the correct base-form verb in multiple choice format to identifying emphatic auxiliaries within sentences and writing original emphatic sentences on diverse topics. Work through each exercise, review your answers using the answer key, and keep practising until using do, does, and did for emphasis becomes a natural part of your writing and speech. Strong grammar is the backbone of confident communication.

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