Unit4 Understanding ideas 课件外研版（2024）英语七下

这是一份Unit4 Understanding ideas 课件外研版（2024）英语七下，共23页。PPT课件主要包含了Let’s read，You，动词原形，you，don’t，please，感叹号，Try ，Read ，No photos等内容，欢迎下载使用。
D yu remember...
Why d peple have fun ?
Fun is imprtant in a number f ways.
Sum up and fill in the blanks. →
Grammar Learning
Find mre sentences with these structures in the reading passage.
Just picture yurself watching a funny film n that island.S, next time, invite yur friends t enjy live music tgether.
Easier examples...
They are imperatives.
Find base frm f a verb / dn’t.
Open the dr.Give me that bk.Dn’t pen the windw.Be quiet!Dn’t be late again! Please leave the rm.Let’s make a cake.
Wh is the speaker talking t?
Sum up:祈使句一般以_________开头，一般没有主语，或理解为主语省略了________.否定形式需在动词原形前加_________.表达委婉语气，可加_______.表达强烈语气可用_______.(标点符号)
Mre examples...
Open yu bks and turn t page 5.
Sum up:祈使句可用于表达_______、_____ 、_______、 ________、________
Think: What purpse (意图) des the speaker try t express?
t give advice (叮嘱、建议)
Cmplete with the verbs in brackets.
t give instructins/ rders (指令、命令)
Cmplete the pster with the verbs in the bx. Use dn’t apprpriately.
call enjy share makeexplre jin miss ut
Dn’t miss ut
What purpse des the pster try t express?
T give advice /request(建议、请求)
Mre t explre
Open the dr.Dn’t pen the dr.Let’s make a cake.Let us nt make a cake.
Sum up:祈使句的肯定形式是：动词原形+其他。否定形式是：___________________.Let开头的肯定形式是：Let+宾语+动词原形+其他。否定形式是：___________________.
Dn’t +动词原形+其他
Let +宾语+nt+动词原形+其他
Sum up:表示禁止的祈使句式是：__________.
Read and think
Open the dr, Daisy.Dn’t pen the dr, Daisy.Let’s make a millin smiles.Be quiet, girls.Dn’t be late again!
Read the fllwing sentences and tell their meanings.
When d we use these sentences?
We use these sentences t give rders r advice .
Read the sentences again t see what they have in cmmn.
OpenDn’t penLet’sBeDn’t be
They are called imperatives.
Knw abut the imperatives
Wrk ut the rule
Grammar exercise
Lk at the picture. What will the teacher say? Make sentences with the wrds frm the bx n page 95. Sme f them must begin with Dn’t.
Clse the dr, Rse.
Speak luder, Jane.
Dn’t sleep in class, James.
Turn t page 74, Steven.
Dn’t bring pets t schl, Mary.
句型转换。1. Yu must eat in the dining hall.(改为祈使句)-                   the dining hall.2. Yu can't listen t music in the classrm.(改为祈使句)-                                t music in the class-rm.
Dn't listen
句型转换。3. Dn't cme t my huse tmrrw.(改为肯定句)-                  my huse tmrrw.4. Wear glasses.(改为否定句)-                               glasses.
根据提示将下列句子译成英语。1.上课不要迟到。(arrive/be late fr)                                            2.孩子们,到这儿来。(cme)    
Dn't arrive/be late fr class.
Cme here, children.
1. 大声朗读教材中的祈使句。2. 结合校规，用祈使句为学校写一些英文提示标语，要用礼貌的表达方式。3. 完成Grammar部分的相关练习。