Tổng hợp ngữ pháp tiếng Anh 8 theo từng Unit

Ở bài này, Gia sư tiếng anh lớp 8 xin tổng hợp HỆ THỐNG KIẾN THỨC TIẾNG ANH 8[ ENGLISH 8 ].

I . TOO / ENOUGH : Quá không thể

*S + Be + TOO + ADJ + [ for +O ] + To + V .

* S+ V + TOO +ADV + [ for+ O ] + To + V .

*S+ Be +[ NOT ] + ENOUGH + ADJ+ [ for + O ] + To + V . Đủ để

*S+ V + [NOT ] + ENOUGH+ ADV + [ for + O ] + To +V.

II. So That : Such .That : Quá .đến nỗi mà .

*SO + ADJ / ADV + That + Clause .

*SUCH + [ a , an ] + ADJ + N + That Clause .

III. REFLECTIVE PRONOUNS : Đại từ phản thân

I -> Myself

We -> Ourselves

You -> Yourself / yourselves

They -> Themselves

She -> Herself

He -> Himself

It -> Itself

IV . MODAL VERBS : Động từ kiếm khuyết

S + MODAL VERBS [ not ] + Vinf without To

Can

Could

Should

May

Might

Must

Ought to : nên

Had better: nên

Would

V. USED TO / BE USED TO

1.S + USED TO + V : Đã từng làm gì trong quá khứ

2. S + BE USED TO + VING / N : Quen [ trở nên quen ] làm gì đó

GET

VI . DEMANDs : CÂU RA LỆNH

* V + [ Please ] .

* DONT + V + [ Please ]

VII . REPORTED SPEECH : Câu tường thuật

1. Polite requests

- CAN / COULD / WOULD / WILL + YOU + [ Please ] + Vinf ?

- V + Please .

- DONT + V + Please

->Reported speech :

S + ASKED + O + [ not ] + to + V.

TOLD

REQUESTED

2. Advice .Lời khuyên

S + should / ought to / had better [not ] ..

->REPORTED SPEECH

_ S + Advised + O + [not ] to V.

- S + Said [ to O ] That S [o ] should / ought to / had better....

VII. So as / In order for purpose . Chỉ mục đích

So as [ not ] to V = In order [ not ] to V : Để [ không ]

VIII . GERUNDS . Danh động từ

S + V + GERUND[Ving].

Love

Like [ Dislike ]

Enjoy

Hate

Prefer

Start[ Begin]

Stop / Finish

Practice

Remember : nhớ đã làm gì trong qkhứ

Try : thử # Try + to V : cố gắng

Mind : phiền lòng

IX . Passive voice Câu bị động

1. Present simple

   Active + S + Vs ,es + O S + Vzero + O - S + do / does not + Vinf + O . ? Wh + do /does + S + Vinf + O

   Passive Wh+S[o]+is/am/are[ not]+VpII

2. Present Conti

Active Passive

Wh + S + is [not ]+ Ving + O-> Wh + S[o] + is + being + VpII

am am

are are

1. Present perfect

Active Passive

Wh + S + have + VpII -> Wh + S[o] + have + been VpII

has has

1. Past Simple

   Active + S + VED + O . - S + didnt + V inf + O . ? [ Wh] + Did + S + Vinf + O ?

   Passive Wh +S[O] + was [not]+ VpII were

2. Near future .

Active Passive

Wh + S + is + going +to V + O am are

Wh + S[o] is + going +tobe+VpII am are

6. Modal Verbs Động từ khiếm khuyết

S + MODAL VERBS [ not ] +be + VPII

Can

Could

Should

May

Might

Must

Ought to : nên

Had better: nên

Would

Will

Shall

X . Present Perfect. Thì hiện tại hoàn thành

1. Use : + to express an unfinished action [ một hành động dang dở ]

+to express an experience . [ một kinh nghiệm ]

+ to express an action which has just happened in the past but the time is not important.

* Dấu hiệu nhận biết : since , for , not.yet , .yet ? , lately = recently[ gần đây ] , so far = since then = up to now [ từ đó đến nay ], just[ vừa mới ] , already[ rồi] , never , ever , it is the first [ second ] time

XI . Do / Would you mind.?

+ Do you mind + Ving ? -> a polite request .

Would you mind + Ving .?

+ Do you mind if I + Vzero ...? -> a polite permission

Would you mind if + I + Ved ?

= May / Can I + Vinf ?

XII. Present participle / past participle

1. Present participle [ Ving ]

It is used as an Adj to modify a N [ active ]

Ex . The tiger killing the hunter is very big

1. Past participle [ VpII ]

It is used as an Adj to modify a N [ passive ]

Ex. The tiger killed by the hunter is very big .

XIII. Present Contiwith always Hiện tại tiếp diễn với always

• It is used to express a complaint .

Ex . He is always talking in the class !

You are always making noisy when I sleep well!

XIV. How to pronounce the ending ed and s & es Phát âm ed và -s

1. ed

• / id / : Tận cùng là các âm : / t / & / d /
• / t / : Tận cùng là các âm : / s / , / f / , / p / , / k / , / tS / , / S /

Ex : laughed , washed , watched , danced

• / d / : Trường hợp còn lại .

Ex : raised , used , studied ..

1. s & es

- / iz / : Tận cùng là các âm : / s / ; /S/ ; / z / ; / tS / ; / dz/

Ex : buses ; houses ; places ; couches ; oranges ; boxes

• / s / : Tận cùng là các âm : / p / ; / k / / t / ; / f /
• / z / : Trường hợp còn lại.

XV : Reported speech . Câu tường thuật

1 . Direct : Present simple -> Indirect : Past simple

+ S + Ves, s / Vzero. -> S said S + Ved .

- S + dont / doesnt + Vinf.-> S said/ told [to O that] S didnt Vinf

? Do / Does + S + Vinf ? -> S asked + O if / whether S +Ved

Wh + do/does + S + Vinf ..? -> S asked + O Wh + S + Ved .

2 . Direct : Past simple -> Indirect : Past simple

+ S + Ved . -> S said S + Ved .

- S + didnt + Vinf.-> S said/ told [to O that] S didnt Vinf

? Did + S + Vinf ? -> S asked + O if / whether S +Ved.

Wh + did + S + Vinf ..? -> S asked + O Wh + S + Ved .

1. Present Conti. -> Past Conti

S + is [not ]+ Ving + O -> S said S + was [ not ]+ Ving .

am were

are

? is / am / are + S + Ving ? -> S asked +O if /whether S + was/were + Ving .

Wh + is / am/are +S + Ving ? -> S + asked O Wh + S + was / were + Ving.

4. Present perfect -> Past Perfect

S + have [not ] + VpII . -> S said + S+ had+ VpII.

has

? Have / has + S + VpII ? -> S asked O if/ whether S + had + VpII.

Wh + have / has + S + VpII ? S asked Wh + S + had + VpII .

5. Will / Shall -> Would

6. Can -> Could

7. Must -> Had to

8. Is / am / are going to -> was / were going to

9.May -> Might

Direct -> Indirect

today / tonight thatday / thatnight

tomorrow the followingday / nextday

yesterday the day before/ the previous day

2months ago 2months before

this that

these those

here there