Secondary 2 English — Formal Email and Letter Writing (tutor guide): five-step structure, four register bans, three marking columns

2026-11-15

Tutor lesson-prep guides · Junior English

Students write emails like WhatsApp messages. This lesson drills the five-step frame until it is automatic and three points fit inside 120 words.

Objectives — Students can: 1) produce all five steps — salutation, purpose sentence, body points, closing action sentence, sign-off — and say which mark each missing step costs; 2) fit three points into three paragraphs inside 120 words, with the first sentence of each paragraph stating its point; 3) remove four informal habits (contractions, exclamation marks, slang such as gonna, mixed salutations) and explain why formal writing spells everything out.

01 Prerequisites (3-minute check)

If any of these fails, fix it before the lesson starts.

Skill	Quick check	Pass mark
Basic sentence patterns	Write a purpose sentence starting I am writing to …	Without a purpose sentence the email has no direction
Connectives	Link three points with firstly, in addition and finally	Unlinked points read as three separate emails
Punctuation and capital letters	After Dear Sir or Madam, comma or colon?	A comma, then start the body on the next line

02 Lesson flow (45 minutes)

Time	Stage	Tutor does	Student does
0–5 min	Diagnose	Ask students to spend 3 minutes writing to a teacher to postpone a lesson; do not collect it	Write it the way they normally would, however short
5–13 min	Five-step frame	Fill five boxes on the board with one model sentence each and name the mark lost per missing step	Copy the five steps and write one sentence for each
13–22 min	Purpose and action sentences	Model swapping the two sentences to show why purpose goes first and action goes last	Rewrite their own opening and closing sentences
22–30 min	Three points, three paragraphs	Split one long paragraph into three and promote the first sentence of each into a topic sentence	Split their content and underline three topic sentences
30–40 min	Four register bans	Show each error with its fix: I’m to I am, exclamation mark to full stop, gonna to going to, Dear Sir plus Hi	Fix their own letter against the four bans
40–45 min	Exit check	Collect three answers and mark against the three columns	Hand in three answers

03 Teaching script (read it out)

Scene 1: Act 1: a formal email is five boxes, one mark each

“Five boxes. One, salutation: Dear Sir or Madam, or Dear Mr Chan. Two, one purpose sentence: I am writing to inform you that. Three, body points, one paragraph each. Four, closing action sentence telling the reader what you want: I would be grateful if you could. Five, sign-off: Yours faithfully plus your full name. It is a form, not an essay. Leave out the sign-off and the format mark is gone.”

Say it back: a formal email is five boxes and each missing box costs a mark.

Scene 2: Act 2: three points, three paragraphs, first sentence states the point

“You want to change the date, explain why, and give the new date. That is three paragraphs. Each one opens by naming its point: Firstly, I would like to change the date of the workshop. Details come after. Students love one giant paragraph, which forces the marker to unpack it, and unpacked points count as missing.”

Say it back: three points, three paragraphs, each opening with its own sentence.

Scene 3: Act 3: formal register is four bans, not long words

“Formal does not mean difficult vocabulary. Ban one, contractions: I am, not I’m; do not, not don’t. Ban two, exclamation marks: they belong to private writing. Ban three, slang: going to, not gonna; many, not a lot of. Ban four, mixed salutations: Dear Sir or Madam pairs with Yours faithfully, Dear Mr Chan pairs with Yours sincerely. You can use hard words and still fail on register if you keep the apostrophe.”

Say it back: Sir or Madam takes faithfully, a named person takes sincerely.

04 Question types and worked steps

Type	Example	Steps	Answer
Postponement email	Write a 120 word email telling a teacher next week’s lesson is postponed	1) salutation 2) purpose sentence 3) reason paragraph 4) new date paragraph 5) action sentence 6) sign-off	Dear Mr Chan, / I am writing to inform you that … / Yours sincerely, Chris Wong
Complaint email	Complain about a damaged book you ordered online	1) salutation 2) purpose sentence 3) problem with order number 4) request a replacement 5) sign-off	I am writing to complain about … / I would be grateful if you could replace it.
Application email	Apply for a summer volunteer programme	1) salutation 2) purpose sentence 3) two reasons, one paragraph each 4) offer an interview 5) sign-off	I am writing to apply for … / I am available for an interview at your convenience.
Register rewrite	Rewrite: Hi sir, I wanna change the date, pls reply ASAP!!	1) formal salutation 2) wanna to would like to 3) delete exclamation marks 4) polite closing sentence	Dear Sir or Madam, I would like to change the date. I look forward to your reply.

Sanity check (teach this): Sanity check: the whole email must stay within 120 words, and if it runs over, cut adjectives before cutting points; three points must occupy three paragraphs, merging them loses point marks; salutation and sign-off must pair (Sir or Madam with faithfully, a named person with sincerely) or the format mark goes; no contractions, exclamation marks, emoji or slang appear anywhere; the purpose sentence sits in the first paragraph and the action sentence in the last, because reversing them leaves the reader unsure what you want.

05 Independent practice (3 questions)

Question	Answer	What to watch
Write the opening sentence of an email telling the school you will be absent on Monday.	I am writing to inform you that I will be absent from school on Monday.	Is the purpose in one sentence and is I am written in full
Turn “I wanna join the trip, pls reply fast!!” into formal English.	I would like to join the trip. I look forward to your early reply.	Were wanna, pls and the exclamation marks all removed
Which closing matches Dear Sir or Madam?	Yours faithfully	Is the pairing rule remembered

06 Common mistakes and what to say

Mistake	Student writes	Say this
Mismatched salutation and sign-off	“Dear Sir or Madam … Yours sincerely, Chris Wong”	“Sir or Madam means you do not know the name, so use faithfully. Sincerely claims you know them, which you just said you do not.”
Three points in one paragraph	“I want to change the date because I am sick and the new date is 5 May and please tell me.”	“Three points, three paragraphs, each opening with its own sentence. Packed together, the marker has to unpack it, and unpacked points are marked missing.”
Contractions and exclamation marks	“I’m sorry about that! Could you help me?”	“Write I am, not I’m, and end with a full stop. An exclamation mark reads as temper in a complaint.”
Purpose sentence at the end	“…so I hope you can change the date for me. I am writing to you about the workshop.”	“Purpose goes first. The reader must know what you want before reading details.”

07 Homework (paper, section and question numbers)

English subject index: this chapter, write a 120 word postponement email using the five steps — Formal email chapter, practice questions 1 and 3
English subject index: this chapter, rewrite three slang sentences formally and count the changes — Formal email chapter, practice question 2

08 Exit check (last 5 minutes)

Question	Answer	Decision
Which sign-off matches Dear Sir or Madam?	Yours faithfully	Answering sincerely means reteach acts 1 and 3 next lesson
What is the minimum number of paragraphs in a 120 word formal email?	Four: purpose, two point paragraphs, closing with sign-off	Answering one means reteach act 2
Write a purpose sentence for an email that informs.	I am writing to inform you that …	Unable to write it means reteach act 1

09 Tutor FAQ

Which year level is this chapter for?

Secondary 2 mainly; Secondary 1 classes with connectives can start straight away, and Secondary 3 classes should use it before mock practice because format marks are the most reliable marks on the paper.

Can 45 minutes produce a whole email?

The lesson targets the five-step frame and three topic sentences, and the full email is set as homework. A timed full write belongs in a separate 20 minute session.

Is there matching practice?

Yes, the homework links to this chapter on our English subject index and the question numbers match the five steps and the four register bans taught today.

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A TutorZone lesson-prep guide. Written by the TutorZone team; questions and lesson flow are original and are not taken from any school or publisher material.