GRAMMAR: UNDERSTANDING SENTENCE STRUCTURE AND PARTS OF SPEECH

A sentence is a group of words that expresses a complete thought. It consists of at least a subject and a verb. Understanding how sentences are constructed and the role of different parts of speech is essential for mastering grammar.

Parts of Speech Overview

Part of Speech	Definition	Examples
Noun	Names a person, place, thing, or idea.	student, mosque, Surabaya
Pronoun	Replaces a noun.	he, she, it, they
Adjective	Describes a noun or pronoun.	diligent, peaceful, beautiful
Verb	Shows action or state of being.	write, study, is, are
Adverb	Describes a verb, adjective, or another adverb.	carefully, always, efficiently
Preposition	Shows location or time relationship.	on, in, at, during
Conjunction	Connects words, phrases, or clauses.	and, but, or, because
Interjection	Expresses emotion.	Oh! Wow!

Subject-Verb Agreement

In English, the verb must agree with its subject in both number (singular/plural) and person.

1. Singular subjects take singular verbs.
Example: The teacher writes a report.
2. Plural subjects take plural verbs.
Example: The students write essays.
3. Compound subjects connected by 'and' take a plural verb.
Example: The lecturer and the students discuss the project.
4. When a compound subject is connected by 'or' or 'nor,' the verb agrees with the closest subject.
Example: The teacher or the students are attending the seminar.

GRAMMAR: UNDERSTANDING APPOSITIVES AND THEIR FUNCTION

What Is an Appositive?

An appositive is a noun or a noun phrase that renames or describes another noun right beside it. It provides additional information about the noun, often adding clarity or detail. Appositives can be set off with commas, parentheses, or dashes.

Examples of Appositives

In the examples below, the noun being renamed or described is bolded, and the appositive is italicized.

1. My teacher, a kind and patient mentor, guided me through the exam.
2. The mosque, a serene place for prayer, is located near the campus.
3. Zainab, my diligent classmate, always submits her assignments early.
4. The Quran, the holy book of Islam, teaches us valuable lessons.
5. Our campus library (a hub for academic resources) is open until 10 p.m.

Key Points for Using Appositives

1. Add clarity and detail: Use appositives to enhance sentences with extra information.
Example: The university, an institution of higher learning, shapes future leaders.
2. Emphasize ideas: Appositives can restate or rephrase an idea for emphasis.
Example: Ahmad, a passionate student, is leading the debate team.

GRAMMAR: DERIVATION

Derivation is the process of creating new words by adding prefixes, suffixes, or other elements to base words. This process often changes the grammatical category or meaning of the original word. Understanding derivation helps in expanding vocabulary and improving language comprehension.

Derivational Processes Overview

Term	Definition	Examples
Prefix	An affix added to the beginning of a word to change its meaning.	un- (unhappy), re- (rewrite)
Suffix	An affix added to the end of a word to change its grammatical function or meaning.	-ness (happiness), -ly (quickly)
Base Word	The core word to which affixes are added.	happy, write
Derived Word	A new word formed by adding affixes to a base word.	unhappiness, rewriting
Word Class Change	The shift in grammatical category caused by derivation.	noun → adjective (child → childish)

Examples of Derivation

Base Word	Prefix	Derived Word	Meaning Change
happy	un-	unhappy	Changes the meaning to the opposite
appear	dis-	disappear	Changes the meaning to the opposite
act	re-	react	Changes the meaning to "act again"

Base Word	Suffix	Derived Word	Word Class Change
happy	-ness	happiness	Adjective → Noun
quick	-ly	quickly	Adjective → Adverb
enjoy	-able	enjoyable	Verb → Adjective

GRAMMAR: CONJUNCTION

Conjunctions are words used to connect clauses, sentences, or words in the same clause. They play a crucial role in creating logical relationships between ideas, improving coherence and clarity in writing and speech. Understanding conjunctions helps in structuring sentences effectively and conveying meaning precisely.

Conjunctions Overview

Term	Definition	Examples
Coordinating Conjunctions	Words used to connect words, phrases, or clauses of equal importance.	and, but, or, so, for, nor, yet
Subordinating Conjunctions	Words used to connect a dependent clause to an independent clause.	because, although, since, unless, while, when
Correlative Conjunctions	Pairs of conjunctions used together to link equivalent elements.	either...or, neither...nor, both...and, not only...but also

Examples of Conjunctions

Type	Conjunction	Sentence Example	Purpose
Coordinating	and	She likes apples and oranges.	Adds two equal ideas.
Coordinating	but	He tried to win, but he failed.	Shows contrast.
Subordinating	because	They stayed home because it was raining.	Explains a reason.
Subordinating	although	Although he was tired, he continued working.	Shows concession.
Correlative	either...or	You can have either tea or coffee.	Presents a choice.
Correlative	not only...but also	She is not only smart but also kind.	Emphasizes two related qualities.

Common Uses of Conjunctions

Type	Use	Example
Coordinating	Connecting nouns	We bought apples and bananas.
Coordinating	Connecting clauses	I wanted to go, but I was too tired.
Subordinating	Cause	I left early because I was tired.
Subordinating	Time	Wait here until I come back.
Correlative	Emphasis	She is both intelligent and hardworking.
Correlative	Alternatives	You must either finish your homework or explain why you didn't.

GRAMMAR ENGLISH PROFICIENCY TEST TRIVIA: ADJECTIVE CLAUSE

An adjective clause is a group of words with a subject and verb that functions as an adjective to modify a noun or pronoun. It is introduced by relative pronouns like who, whom, whose, which, and that. Adjective clauses can be essential, providing necessary information, or non-essential, adding extra details set off by commas. These clauses are important for the TEP because they frequently appear in reading and listening passages, where understanding them helps with comprehension. In writing and speaking, adjective clauses add precision and complexity to sentences, which is crucial for achieving a higher score.

Topic	Explanation	Examples
What is an Adjective Clause?	An adjective clause is a dependent clause that modifies or gives more information about a noun or pronoun.	The woman who lives next door is my teacher. (Describes woman)
Structure	An adjective clause is introduced by a relative pronoun or relative adverb.	I know the man who called you. (The adjective clause who called you modifies the man)
Relative Pronouns	1. Who - Refers to people 2. Whom - Formal version of "who," used as an object of the verb or preposition 3. Whose - Indicates possession 4. Which - Refers to animals or things 5. That - Refers to people, animals, or things	1. The teacher who is very kind helps the students. 2. The man whom I met yesterday is a famous author. 3. The book which I read was interesting. 4. The woman whose car was parked outside is my sister. 5. The dog that barked loudly woke me up.
Relative Adverbs	1. Where - Refers to a place 2. When - Refers to a time 3. Why - Refers to a reason	1. This is the city where I was born. 2. The year when we met was unforgettable. 3. That's the reason why I couldn't attend the meeting.
Defining vs. Non-Defining Relative Clauses	1. Defining: Provides essential information, no commas used. 2. Non-Defining: Provides additional information, separated by commas.	1. The man who lives next door is very friendly. (Defining - no commas) 2. My brother, who is a doctor, works at the hospital. (Non-defining - with commas)
Omitting Relative Pronouns	The relative pronoun can be omitted when it is the object of the adjective clause.	The book (that) I bought yesterday is very interesting. (Omitting that, as it's the object of "bought")
Word Order	The adjective clause follows the noun it modifies.	I know the man who called you. (The clause who called you describes the man)
Using 'That'	"That" can replace "who," "whom," or "which" in defining clauses but not in non-defining clauses.	• The book that I read was amazing. (Defining - uses that) • My car, which is red, is very fast. (Non-defining - that cannot be used)
TOEFL Tips	1. Pay attention to defining vs. non-defining clauses. 2. Ensure the clause is placed next to the noun it modifies. 3. Avoid overusing "that" – use other relative pronouns for variety. 4. Be careful when omitting relative pronouns.	• The author who wrote this book is famous. (Defining clause without commas) • My teacher, who is very knowledgeable, explains complex topics easily. (Non-defining clause with commas)

GRAMMAR ENGLISH PROFICIENCY TEST TRIVIA: NOUN CLAUSE

In the TEP exam, strong command over grammar is essential for achieving a high score, particularly in the reading and writing sections. One of the key grammatical structures that TEP test-takers must understand and use effectively is the noun clause. Noun clauses are complex structures that function as a noun in a sentence, often serving as the subject, object, or complement. Mastery of noun clauses is important for several reasons. First, they are frequently used in academic and formal writing, making them a valuable skill for both the writing and speaking sections of the exam. Second, they help improve sentence variety and sophistication, allowing students to convey ideas more clearly and with greater depth. Lastly, understanding noun clauses is crucial for interpreting complex reading passages, where these structures are often employed to convey detailed information or indirect speech. By recognizing and utilizing noun clauses effectively, TEP test-takers can enhance their overall language proficiency and better demonstrate their academic English skills.

Tabel Materi Noun Clause

Point	Explanation	Examples
What is a Noun Clause?	A dependent clause functioning as a noun; answers "What?" or "Who?".	• What she said surprised everyone. • I don't know who called me.
Key Features	- Begins with words like that, what, who, etc. - Contains subject and predicate - Not standalone	- She knows what to do next. - That he succeeded amazed everyone.
Functions of Noun Clauses	- Subject: Acts as the subject of the sentence - Object: Acts as the object - Complement: Completes the subject - Object of Preposition: Follows a preposition - Appositive: Renames a noun	- Subject: What he said is true. - Object: I wonder what she wants. - Complement: The truth is that he left early. - Object of Preposition: I'm curious about what she will say. - Appositive: His belief that honesty is key inspired others.
Common Noun Clause Markers	Words that introduce noun clauses: that, what, when, where, why, who, how, if, whether, which.	- That: I believe that he is honest. - What: I don't understand what she means. - When: Do you know when the meeting will start? - Where: Can you tell me where the library is? - Why: I wonder why they left early. - Who: Tell me who will be attending the event. - How: She explained how the machine works. - If: Let me know if you are available tomorrow. - Whether: They are not sure whether they should leave now. - Which: I don't know which book I should read first.
Tips for Identifying Noun Clauses	- Answers "What?" or "Who?" - Can be replaced with pronouns (it, this, that) - Introduced by clause markers	- I believe that she is right → I believe it. - He asked why they were late → He asked this.
Common Errors	- Omitting necessary "that": Incorrect: I know he is honest → Correct: I know that he is honest - Incorrect verb agreement: Incorrect: The question is why are they late → Correct: The question is why they are late. - Incorrect word order: Incorrect: I think she will come early. (Note: standard sentence structure is used within the clause).	- Incorrect: I think she will come early. - Correct: I think that she will come early.