高中英语外研版 (2019)必修 第三册Unit 4 Amazing art教案配套ppt课件

这是一份高中英语外研版 (2019)必修 第三册Unit 4 Amazing art教案配套ppt课件，共29页。PPT课件主要包含了The wind，现在进行时被动语态等内容，欢迎下载使用。

Unit 4Amazing art
T learn t identify Present Cntinuus Passive.T learn t write sentences with Present cntinuus passive.
Lk at the sentences frm the reading passage and answer the questins.
a And just lk at hw her dress is being flded by the wind!b I’m being pushed arund quite a bit, in fact.
1 What caused the actin in sentence (a)? The dress r the wind?
2 What is happening t “me” in sentence (b)?
Peple arund “me” are pushing “me”.
Cmpare them with the fllwing sentences and answer the questins.
c And just lk at hw the wind is flding her dress!d Peple are pushing me arund quite a bit, in fact.
3 What is the difference between the tw grups f sentences?
The tw sentences f the first grup use the passive frm, while the tw f the secnd grup use the active frm.
4 Why des the authr chse t use the passive frm instead f the active frm in the reading passage?
In the first sentence f the first grup, the authr is describing the sculpture, s the dress instead f the wind shuld be the authr’s fcus and it serves as the subject. In the secnd sentence f the first grup, “I” dn’t knw the peple arund “me”, s there is n need t mentin wh are pushing “me”. As a result, the passive frm is used there.
Nw lk fr mre sentences with the present cntinuus passive in the reading passage.
1. This bradcast is being brught t yu frm the largest museum n Earth.
2. Abut 35,000 wrks are currently being displayed in ver 300 rms in the Luvre.
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 ding dne
学习现在进行时被动语态需要注意的问题：
① 现在进行时的主动语态变为被动语态需注 意哪些问题？
现在进行时的主动语态变为被动语态的关键是把be ding变为be being dne。此外，一般情况下可以省略原来充当主语的名词或代词。如果有必要强调主语时，可以用“by”引出。常放在句子后面，比如课文第二段中的And just lk at her dress is being flded by the wind.
② 我们知道现在进行时的主动语态可以表示将来意义，其被动语态也可以吗？
现在进行时的被动语态也可以表示将来意义。表示按计划或安排将要进行的一个被动的动作。例如：A party is being held tnight. 但此种用法仅限于少数的及物动词。
eg Rck music is being played by them next. A flk sng is being sung next. It’s said that a plane is being flwn by him t America at eight next week.
③ 现在进行时被动语态中的被动动作一定是说话时正在发生的吗？
不一定，现在进行时的被动语态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.
④ 哪些动词一般不用于现在进行时的被动语态？
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 becming mre and mre ppular. In ther wrds, they are lved by mre and mre peple.
⑤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.
Ntes: 现在进行时的被动语态中助动词 am/ is/ are和being缺一不可并且不可以颠倒顺序。
Rewrite the underlined parts 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, riginal buildings 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.
I. 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.
II. Chse the best answer fr each questin.1. My washing machine ______________ (repair) this week, s I have t wash my clthes by hand. (2018天津) 2. But nw that infrmatin _______________ (spread) and mnitred （监控）in different ways, researchers are discvering new rules. (2016全国III卷)
is being repaired
is being spread
III. Use the prper frms t fill in the blanks.Welcme t ur schl. I’d like t intrduce ur schl plans. A lt f wrk ______________ (d) in the past few years. The library __________________ (cmplete) and is ready fr use. But we still have mre wrk t d. A new bilgy lab _____________ (build) this year. But we dn’t have enugh mney fr the equipment. Students in all grades ____________ (cllect) mney. The mney which is cllected ______________ (spend) n new equipment.
has been dne
has been cmpleted
will be built
are cllecting
will be spent
The gardens f the schl ________________ (imprve) this year. New trees ________________ (plant) which will sn give shade in summer. The whle schl _______________ (paint) during the summer hlidays. In fact, ur schl is becming mre and mre beautiful.
At present, a plan _______________ (make) fr a party at the end f the term, at which wnderful perfrmances ____________ (put) n.
is being made
will be put
will be imprved
are being planted
will be painted
Describe what is ging n in yur family in the present cntinuus passive vice.