1. Đảo ngữ với NO và NOT

No+ N + auxiliary+S+Verb(inf)

Not any+ N+ auxiliary+ S+ verb(inf)

Eg: No money shall I lend you from now on

= Not any money shall I lend you from now on

2. Đảo ngữ với các trạng từ phủ định: Never, Rarely, Seldom, Little, Hardly ever,.....

Never/ Rarely/ Seldom /Little/ Hardly ever+ auxiliary+ S+ V

Never in mid-summer does it snow

Hardly ever does he speak in the public

3. Đảo ngữ với ONLY

Only one

only later

only in this way

only in that way

only then + auxiliary+ S+ V

only after+ N

only by V_ing/ N

only when+ clause

only with+ N

only if+ clause

only in adv of time/ place

Eg Only one did i meet her

Only after all gest had gone home could we relax

Only when I understand her did I like her

Only by practising E every day can you speak it fluently

4. Đảo ngữ với các cụm từ có No

At no time

On no condition

On no account + auxiliary+ S+ N

Under/ in no circumstances

For no searson

In no way

No longer

For no reason whall you play traunt

The money is not tobe paid under any circumstances

= Under no circumsstances is the money tobe paid

On no condition shall we accept their proposal

5. No sooner.......... than.....

Hardly/ Bearly/ Scarely........ When/ before

No sooner had I arrived home than the telephone rang

Hardly had she put up hẻ umbrella before the rain becam down in torrents

6. Đảo ngữ với Not only....... but......also.....

Not only + auxiliary + S + V but.... also..........

Not only is he good at E but he also draw very well

Not only does he sing well but he also plays musical instruments perfectly

7. Đảo ngữ với SO

So+ adj/ adv + auxiliary + S+V+ that clause

So dark is it that I can't write

So busy am I that I don't have time to look after myself

So difficult was the exam that few student pass it

So attractive is she that many boys run after her

8. So+ adjective+ be+ N+ clause

So intelligent is that she can answer all questions in the interview

9. Đảo ngữ với until/ till+ clause/ adv of time+ auxiliary+ S+ V

I won't come home till 10 o'clock

=Not until/ till o'clock that I will come home

= It is not until 10 o'clock that I will come home

I didn't know that I had lost my key till I got home

= Not until/ till I got home did I know that I had lost my key

10. Đảo ngữ với No where+ Au+ S+V

No where in the VN is the cenery as beautifulas that in my country

No where do I feel as comfortable as I do at home

No where can you buy the goods as good asthose in my country

11. Đảo ngữ với câu điều kiện

a, Câu đk loại 1: If clause = should+S+V

Should she come late she wil miss the train

should he lend me some money I will buy that house

b, Câu đk loại 2:If clause= Were S +to V/ Were+S

If I were you I would work harder =Were I you........

If I knew her I would invite her to the party=Were I to know her........

c, Câu đk loại 3 : If clause = Had+S+PII

If my parents hadn't encouraged me, I would have taken pass exam

= Had my parents not encouraged me........... Chúc bạn thi tốt