外研版 (2019)必修 第三册Unit 4 Amazing art图片课件ppt

这是一份外研版 (2019)必修 第三册Unit 4 Amazing art图片课件ppt，共38页。PPT课件主要包含了Unit 4 ，Grammar，现在进行时被动语态等内容，欢迎下载使用。
1. T learn t identify Present Cntinuus Passive.2. T describe what is happening using Present Cntinuus Passive.
Present cntinuus passive
现在进行时被动语态表示说话时或现阶段正在进行或发生的被动动作，强调主语是动作的承受者。
现在进行时被动语态谓语结构：_________________________
be being dne
（1）现在进行时的被动语态既表示说话时正在发生的动作，也可以用来表示现阶段正在进行的被动动作或经常性的一些行为。eg A new statin is being built.He is always being praised by the teacher.
现在进行时的被动语态用法提示
（2）一些表示状态、心理活动、拥有、存在等的动词，一般不用现在进行时的被动语态，而是常用一般现在时的被动语态表示此时此刻或目前主语正承受的动作。eg Mary, cme here. Yu are wanted n the phne. Huawei smart phnes are lved by mre and mre peple.
（3）现在进行时被动语态可与情态动词连用，表示对现在正在发生的被动行为的推测。 eg Jhn is nt here. He must be being interviewed. —D yu knw what Smith is ding? —He is ill. He may be being examined by the dctr.
（4）现在进行时的被动语态可以表示将来意义。表示按计划或安排将要进行的一个被动的动作。 但此种用法仅限于少数的及物动词。
eg A party is being held tnight.Rck music is being played by them next.A flk sng is being sung next.
（5）表示现阶段正在进行的被动动作，但此动作不一定在此时此刻发生。
e.g A mdern schl is being built in ur hmetwn.
（6）表示经常性的被动动作，常和always, ften,cnstantly等词连用 (表达某种感情色彩)。
e.g He is always being praised by the teacher.
（7）“be + under / in等介词 + 名词”结构可表示现在进行时的被动语态的含义。
The telephne is in use (= is being used) nw.
e.g The prblem is under discussin (= is being discussed) at the meeting.
Rewrite using the passive.
D yu think ging t a museum is the nly way t see art? Actually, art is everywhere arund us! Fr example, n sme buildings in my city, yung peple are painting beautiful pictures. Sme peple dn’t like graffiti, but I think it’s clrful.
Beautiful pictures are being painted by yung peple.
Even trees can be art- sme peple are trimming trees int interesting shapes, like animals r cluds. And lk up – cnstructin wrkers are building impressive, riginalbuildings in every neighbrhd. It’s easy t see great art nwadays, because peple are creating it everywhere yu lk.
Trees are being trimmed int interesting shapes.
Impressive, riginal buildings are being built by cnstructin wrkers.
It is being created (by peple) everywhere yu lk.
Lk at the picture. Describe what is happening using the passive frm f the wrds and expressins in the bx.
arrange carry hang paint put up sweep write
1. The art exhibitin is being arranged by sme students.
2. A heavy sculpture is being carried by a strng man.
3. A slgan is being hung by a tall man.
4. The wall is being painted by a student.
5. A picture is being put up by a girl student.
6. The flr is being swept by a girl student.
7. A ntice is being written by a smart student.
Chang the fllwing sentences int passive vice.
1. We’re using a new textbk.
2. I’m writing dwn my thughts abut it.
My thughts abut it are being written dwn by me.
A new textbk is being used by us.
3. We are studying Russian this term.Russian is being studied by us this term.4. Peple are repairing the bridge nw. The bridge is being repaired nw.5. The students are cleaning the classrm.The classrm is being cleaned by the students.
arrange carry hang paint put up sweep write
Lamps are being arranged.
The wall is being painted.
A painting is being hung.
A banner is being put up.
A statue is being carried.
The flr is being swept.
Invitatins are being written.
A student is reading an interesting stry at the mment.
2.表示现阶段正在进行动作(说话时动作不一定正在进行)。
Their grandmther is taking care f the children these days.
3.表示赞赏，羡慕，讨厌等感情色彩。
A well-knwn scientist is teaching the curse.
a well-knwn scientist.
Wrkers are building new huses in the area.
( )
( )
New huses are being built ( by wrkers) in the area.
be(am;is;are)
1. 表示此时此刻正在进行的被动动作，句中常用 nw, at the mment 等时间状语。- A new film ___________________(shw) in the theatre nw. 2. 表示现阶段正在进行的被动动作， 但在此时此刻不一定正在发生。-The rainfrest ________________(prtect) by the gvernment.
is being shwn
is being prtected
3. 表示一种经常性的被动行为，常和 always, cnstantly, frequently 等表示频率的副词连用，这种用法常常带着说话者的赞扬或厌恶。- He is always _______________(praise) by the teacher.
being praised
① 注意不可遗漏being
Lk! The children are being taken gd care f by their aunt.比较: Children are taken gd care f at schl.
② 注意不可忽视“现阶段”（可表示目前一阶段正在进行的一个被动的动作）
Many interesting experiments are being carried ut these days.
③ 注意没有现在进行时的被动语态的动词 一些表示“状态、心理活动、拥有、存在”等的动词，一般不用现在进行时的被动语态，而常用一般现在时的被动语态。
Ftball is lved by mre and mre peple.
④ 注意“be + under / in等介词 + 名词”结构可表示现在进行 时的被动语态的含义。
The prblem is under discussin (= is being discussed) at the meeting.The telephne is in use (= is being used) nw.
Activity 2: Read and Rewrite
Rewrite the underlined parts using the passive.(P54-2)
Activity 3:Describe what is happening using the passive frm f the wrds and expressins in the bx. (P55-3)
The painting is being hung.
The little by has made rapid prgress recently and __________________________(praise)these days.The plan t explre the Suth Ple ___________________(make)these days.Because f bad scres, Jimmy may ______________________(criticize)by his dad at the very mment.
is always being praised
is being made
be being criticized
The questin abut where is the factry ging t be built __________________________(discuss) nw.A prject abut prtecting the natural resurces ___________________________ (design).Abut 35,000 wrkers ________________________(display) currently in ver 300 rms in the Luvre.Lk! The water ________________________(turn)int steam.
is being discussed
is being designed
are being displayed
is being turned