Grammar-explanation01

ภาษาอังกฤษสำหรับการสำเร็จการศึกษา

9-10 มิถุนายน 2568

13.00 – 16.00 น. ห้อง 18501

วิทยากร อาจารย์ ดร.จตุพงค์ โมรา

By Jatupong Mora

By Jatupong Mora

By Jatupong Mora

Multiple Choice

Anna is ________ tallest girl in her family.

• a

• an

• the

• -

By Jatupong Mora

​Part 2: STRUCTURE AND WRITTEN EXPRESSION (30 ITEMS)

A) Sentence Completion (No. 1 – 15)

1. Articles (a, an, the, —)

Explanation:
Articles are words used before nouns.

• a/an = for singular, non-specific nouns (a cat, an apple)

• the = for specific nouns or when there is only one (the sun, the tallest boy)

• — = sometimes, no article is needed (I like cats.)

Example:
Somsak is ___ fattest boy in our class.
Correct: the (because there is only one fattest boy)

Multiple Choice

He doesn't have ________ friends in this city.

• much

• many

• a lot

• lots

By Jatupong Mora

2. Quantifiers (much, many, a lot, lots)

Explanation:
Quantifiers show how much or how many.

• much = uncountable nouns (much water)

• many = countable nouns (many books)

• a lot/lots = both, informal (a lot of money, lots of friends)

Example:
Bill doesn’t spend ___ money on clothes.
Correct: much (money is uncountable)

Multiple Choice

________ your brother like to play football?

• Do

• Does

• Did

• Done

By Jatupong Mora

3. Subject-Verb Agreement (do/does/did)

Explanation:
Use the correct form of the verb depending on the subject and tense.

• do = I/you/we/they (Do you know?)

• does = he/she/it (Does he know?)

• did = past tense (Did they know?)

Example:
___ anyone know where Chu Lin lives now?
Correct: Does (anyone = he/she/it)

Multiple Choice

When I arrived, they ________ dinner.

• cooks

• were cooking

• cook

• to cook

By Jatupong Mora

4. Verb Tenses (was closing, closes, close, to close)

Explanation:
Choose the correct verb form based on the time and action.

• Simple past: finished action (I closed the door.)

• Past continuous: action in progress in the past (I was closing the door.)

Example:
When I left the room, he ___ the windows.
Correct: was closing (action in progress)

Multiple Choice

The woman ________ called you is my aunt.

• whom

• who

• whose

• which

By Jatupong Mora

5. Relative Pronouns (who, whom, whose, which)

Explanation:
Relative pronouns connect clauses and refer to people or things.

• who = people (The man who called)

• whom = people (object) (The man whom I saw)

• whose = possession (The man whose car…)

• which = things

Example:
The man ___ brought the parcel…
Correct: who (subject, refers to the man)

Multiple Choice

She ________ passed the test if she had studied harder.

• could

• could have

• could have done

• could do

By Jatupong Mora

6. Conditional Sentences (could have done, should do, etc.)

Explanation:
Conditionals show possible or impossible situations.

• If + had + past participle, would/could/should have + past participle (unreal past)

Example:
I ___ better if I had had more time.
Correct: could have done

Multiple Choice

I ________ take an umbrella if it rains.

• will

• would

• was

• will be taking

By Jatupong Mora

7. Future with Will (will, would, will be wearing)

Explanation:

• will = future (I will go.)

• would = conditional (I would go if…)

• will be + -ing = future continuous (I will be going.)

Example:
I ___ wear my new raincoat if it is wet tomorrow.
Correct: will (simple future)

Multiple Choice

The teacher gave the students homework. Which is the correct PASSIVE form?

• The students were given homework by the teacher.

• The students was given homework by the teacher.

• The students are given homework the teacher.

• Homework was gave the students by the teacher.

Multiple Choice

They have finished the project. Which is the correct PASSIVE form?

• The project have finished by them.

• The project has finished by them.

• The project has been finished by them.

• The project had been finished by them.

By Jatupong Mora

8. Passive Voice

Explanation:
Passive sentences: the object becomes the subject.

• is/was/were + past participle (The money was stolen by the boy.)

Example:
The boy stole my money. (Active)
My money was stolen by the boy. (Passive)

Multiple Choice

There are ________ in this group than in that group.

• more people

• people more

• more in people

• people in more

Multiple Choice

The new car is ________ than the old one.

• most expensive

• more expensive

• more expensively

• such expensive

Multiple Choice

This book is ________ that one.

• not as interesting as

• as not interesting as

• not interesting as as

• not as as interesting

By Jatupong Mora

9. Comparisons (more, most, as...as, not as...as)

Explanation:

• more/most = for comparing (more efficient, most expensive)

• as...as = equal (as big as)

• not as...as = not equal (not as big as)

Example:
Mary is ___ John.
Correct: not as big as

Multiple Choice

They will arrive ________ the airport at 5 p.m.

• in

• at

• on

• by

By Jatupong Mora

10. Prepositions of Place/Time (in, on, at, by)

Explanation:

• in = months, years, countries (in June, in Thailand)

• on = days, dates (on Monday, on June 3)

• at = specific times/places (at 5 p.m., at the airport)

• by = before a time (by 5 p.m.)

Example:
Our friends should arrive ___ Malaysia today.
Correct: in

Multiple Choice

I am interested in ____________ to classical music.

• listen

• listened

• listening

• listens

By Jatupong Mora

11. Gerunds and Infinitives (seeing, to see, see, saw)

Explanation:
Some verbs are followed by gerunds (-ing) or infinitives (to + verb).

• look forward to + -ing (I look forward to seeing you.)

Example:
I look forward to ___ you.
Correct: seeing

Multiple Choice

She had finished her homework ____________ her friend called.

• when

• before

• and

• but

By Jatupong Mora

12. Time Clauses (when, before, after, while)

Explanation:
Use the correct conjunction to show the time relationship between actions.

• before = earlier

• when = at the same time

• after = later

Example:
We had left the beach ___ the rain started.
Correct: before

By Jatupong Mora

Tips for Students

• Read the whole sentence before choosing your answer.

• Look for clues: time words, subject-verb agreement, and context.

• Practice with similar questions to get familiar with common patterns.

• Remember the rules for articles, verb tenses, passive voice, and comparisons.