EnglishUnit 177 min read
Relative Clauses, Causatives & Connectives: Rules & Uses
Unit 17 of English covers relative clauses (defining/non-defining), causatives (make/let/have), and connectives (linking words/phrases) with clear rules, examples, and exam-focused practice for NEB Class 12.
TAKEAWAYS:
- Relative clauses join two sentences using who, which, that, whose, where, when (defining vs. non-defining).
- Causatives (make, let, have) show who makes someone do something (active vs. passive forms).
- Connectives (however, moreover, in addition) link ideas smoothly in writing.
- Commas separate non-defining clauses; defining clauses have no commas.
- NEB exams test error correction, sentence transformation, and essay writing using these structures.
Relative Clauses
Relative clauses add extra information about a noun. They start with relative pronouns (who, which, that, whose, where, when).
1. Defining Relative Clauses (Essential)
- Definition: Provide essential information (no commas).
- Example:
- The book that is on the table is mine.
- The man who called you is my teacher.
2. Non-Defining Relative Clauses (Non-Essential)
- Definition: Add extra (non-essential) info (use commas).
- Example:
- My brother, who lives in Kathmandu, is a doctor.
- The Eiffel Tower, which is in Paris, is very tall.
Key Rules:
| Relative Pronoun | Refers to | Example |
|---|---|---|
| who | People (subject) | The girl who sings is my sister. |
| whom | People (object) | The man whom I met is kind. |
| whose | Possession | The boy whose bag is red is here. |
| which | Things (subject/object) | The car which is blue is mine. |
| that | People/things | The book that I read is good. |
| where | Place | The place where I live is quiet. |
| when | Time | The day when we met was special. |
Common Mistakes:
❌ The man who I met yesterday is my uncle. (Incorrect: whom needed) ✅ The man whom I met yesterday is my uncle.
❌ The house, which is very big, is empty. (Incorrect: that is better for defining) ✅ The house that is very big is empty.
Worked Example: Original: I have a friend. He lives in Pokhara. Combined (defining): I have a friend who lives in Pokhara. Combined (non-defining): I have a friend, who lives in Pokhara, since childhood.
Causatives (Make, Let, Have)
Causatives show who makes someone do something.
1. Make (Force/Require)
- Structure: Subject + make + object + base verb
- Example:
- My mother makes me study every day.
- The teacher made us write an essay.
2. Let (Allow/Permit)
- Structure: Subject + let + object + base verb
- Example:
- My father lets me watch TV after homework.
- She let her dog sleep on the couch.
3. Have (Get Someone to Do)
- Structure: Subject + have + object + past participle
- Example:
- I had my brother repair the bike.
- She had her hair cut yesterday.
Passive Causatives:
- Example:
- I had my car repaired. (Active: I had a mechanic repair my car.)
| Causative | Active Form | Passive Form |
|---|---|---|
| Make | She makes him work hard. | He is made to work hard. |
| Let | They let us go early. | We were let go early. |
| Have | I had my phone fixed. | My phone was had fixed. (Rare) |
Worked Example: Original: The boss ordered. The workers cleaned the office. Causative: The boss made the workers clean the office.
Connectives (Linking Words & Phrases)
Connectives join ideas, sentences, or paragraphs smoothly.
Types of Connectives:
- Addition: and, also, moreover, furthermore, in addition
- She is intelligent. Moreover, she is kind.
- Contrast: but, however, although, despite, whereas
- He is rich. However, he is unhappy.
- Cause/Effect: because, since, as a result, consequently
- She studied hard. As a result, she passed.
- Time: when, while, after, before, meanwhile
- I was reading when the phone rang.
- Purpose: so that, in order to
- He works hard so that he can succeed.
Common Mistakes:
❌ She is tired, but she went to school. (Correct: although) ✅ She is tired, although she went to school.
❌ I like tea and coffee. (Correct if both are true) ✅ I like tea, but I prefer coffee.
Worked Example: Original: It rained. We stayed home. Combined (cause): Since it rained, we stayed home. Combined (contrast): It rained, yet we went out.
Exam Tip: How to Score Full Marks
Relative Clauses:
- Error Correction: Spot missing commas or wrong pronouns (who vs. whom).
- Sentence Transformation: Combine two sentences using who, which, that.
- Essay Writing: Use non-defining clauses for extra details (The Himalayas, which are the world’s highest mountains, attract many climbers.).
Causatives:
- Fill in the Blanks: Choose make, let, or have correctly.
- Rewrite Sentences: Convert active to passive (She made him clean → He was made to clean.).
- Grammar Exercises: Avoid mixing tenses (❌ She makes me study yesterday. ✅ She made me study yesterday.).
Connectives:
- Paragraph Writing: Use however, moreover to link ideas logically.
- Comprehension Questions: Identify connectives that show contrast, cause, or addition.
- Proofreading: Ensure connectives match the tone (formal: therefore; informal: so).
NEB-Style Practice Questions
Section A: Relative Clauses
Combine the sentences using who/which/that:
- This is the girl. She won the competition. → This is the girl who won the competition.
Add commas where needed:
- The dog which barks loudly belongs to my neighbor. → The dog, which barks loudly, belongs to my neighbor.
Correct the error:
- The man who I met is my uncle. → The man whom I met is my uncle.
Section B: Causatives
Fill in the blanks:
- My father ______ me ______ (study) hard. → makes, study
- She ______ her hair ______ yesterday. → had, cut
Rewrite in passive:
- The teacher made us write an essay. → We were made to write an essay.
Section C: Connectives
Choose the best connective:
- *She is poor. ______, she is happy.* → However
- *He worked hard. ______, he succeeded.* → As a result
Complete the paragraph:
- Nepal is a beautiful country. Moreover, its culture is rich. However, it faces many challenges.
Final Checklist Before Exam
✅ Relative Clauses: Know who/whom/whose/which/that rules. ✅ Causatives: Remember make + base verb, let + base verb, have + past participle. ✅ Connectives: Practice addition, contrast, cause, time in writing. ✅ Commas: Use them only in non-defining clauses.
Good luck! 🚀
Based on the NEB +2 Science syllabus for English (Eng), unit 17.
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