人教版（2024）七年级下册（2024）Unit 2 No Rules, No Order精品ppt课件

这是一份人教版（2024）七年级下册（2024）Unit 2 No Rules, No Order精品ppt课件，共41页。PPT课件主要包含了SECTION A等内容，欢迎下载使用。
What rules d we fllw?
Grammar:Imperatives;Mdal verbs (can, have t, must)
Where are they? What are they ding? What is the man in the middle ding? Hw des everyne arund him feel?
Lk at the picture and answer the questins.
What can yu d and can’t d at a cinema?
Read the sighs and guess the meaning f them.
D nt drink r eat
Silence yur mbile phnes
Imperatives
An imperative sentence is a sentence that gives a direct cmmand.
In English, the verb in an imperative sentence uses the bare infinitive frm (i.e., the versin withut "t").Help yur parents at hme.Play quietly!
Ntice that an imperative verb des nt have a subject. The subject is "yu," but it is implied. It is never used.
In English, the verb in an imperative sentence uses the bare infinitive frm.
Fr a negative rder r instructin, use dn't.Dn't run in the crridrs.Dn't be late!
Use please t be mre plite.Please put the plates n the table.Dn't make s much nise, please.
1. Read the sentences and underline the crrect ne.
2. Find the mistake, underline it and write the crrect sentence.
Play nicely with ther children.
Dn’t frget yur hmewrk.
Please pass me a pencil.
Brush yur teeth every day.
Dn’t make a mess!
Mdal verbs(can, have t, must)
Lk at these examples t see hw can, can't, must, mustn't, have t and dn’t have t are used.Yu can put yur shes and cat ver there.Yu can't leave yur bike there.
Lk at these examples t see hw can, can't, must, mustn't, have t and dn’t have t are used.Yu must hand in yur hmewrk n Tuesday r yu will lse ten percent f yur mark.Visitrs mustn’t park in the staff car park.
Lk at these examples t see hw can, can't, must, mustn't, have t and dn’t have t are used.Yu have t have a licence t drive a car.Yu dn't have t g t the bank t d a transfer. Yu can d it nline.
Chse the crrect ptin t cmplete the sentences.
____________ (D we have t / Can we) g t the party? I'm really tired.Yu __________ (must / can) d yur hmewrk befre watching televisin.Yu __________ (can’t / dn’t have t) rent a car withut a credit card.Passengers __________ (dn’t have t / must nt) play music r talk n the phne in this part f the train.Yu __________ (have t / can) be a member t buy a ticket. It's pen t the members nly.
D we have t
Exercise (3a-3d)
The answer is n. Because in imperative sentences and after mdal verbs, verbs are all used in their riginal frms.
D nt park.N parking.Yu can’t/mustn’t park here.
D nt take phts.N phts.Yu can’t/mustn’t take phts.
D nt swim.N swimming.Yu can’t/mustn’t swim here.
D nt feed animals.N feeding.Yu can’t/mustn’t feed animals.
In the library, we must keep quiet.we mustn’t make nise.we can’t ___________________.
draw in library bks
At schl, we ___________________.we ___________________. we ___________________.
must turn ff ur phnes
In the park, we ___________________.we ___________________. we ___________________.
must nt litter
At dining hall, we ___________________.we ___________________. we ___________________.
At cinema, we ___________________.we ___________________. we ___________________.
must nt recrd any films.
At hspital, we ___________________.we ___________________. we ___________________.
must keep silence
Unit 2 N Rules, N OrderSectin A (3a-3d): Grammar Fcus
must/mustn’t
Review the mdal verbs in tday’s lessn.Lk fr additinal signs and rules in yur life and share them in class.