高二英語Astronomy教案

suggested answers:
1.such things have never been heard of before.
2.she was listened to with great interest.
3.the child was brought up by a peasant woman.
4.he was often made fun of in school.
5.your baby will be looked after well.
6.the notice must be taken down quickly.
step ⅴ consolidation
t:now,let’s do more exercises to consolidate the passive voice.look at the screen,please.
(show the following on the multimedia.)
multiple choice:
1.you can see the house ______ for years.
a.isn’t painted
b.hasn’t painted
c.hasn’t been painted
d.hadn’t painted
2.some new oil fields ______ since 1976.
a.were opened up
b.has opened up
c.have been opened up
d.had been opened up
3.doctors ______ in every part of the world.
a.need            
b.are needing
c.are needed
d.will need
4.no permission has ______ for anybody to enter the building.
a.been given
b.given
c.to give
d.be giving
5.i ______ ten minutes to decide whether i should reject the offer.
a.gave
b.was given
c.was giving
d.had given
6.in some parts of the world,tea ______ with milk and sugar.
a.is serving
b.is served
c.serves
d.served
7.paper money ______ for over a thousand years.
a.used
b.has been used
c.has used
d.is using
8.she ______ for what she has done.
a.ought to praise
b.ought to praised
c.ought be praised
d.ought to be praised
9.his new book ______ next month.
a.will be published
b.is publishing
c.is being published
d.has been published
10.can such a thing ______ happening again?
a.prevent from
b.prevented from
c.be prevented from
d.to prevent from
(a moment later,ask some students to give their answers one by one.)
suggested answers:
1.c   2.c   3.c   4.a   5.b   6.b   7.b  8.d   9.a   10.c
step ⅵ summary
t:in this class,we have revised the passive voice in the present indefinite,the past indefinite,and so on.now,let’s sum up the passive voice of different tenses.look at the screen,please.
(show the following on the screen.)
the passive voice
the present indefinite—am/is/are+p.p.
the past indefinite—was/were+p.p.
the future indefinite—shall/will be+p.p.
the present perfect—have/has been+p.p.
the past perfect—had been+p.p.
the present continuous—am/is/are being+p.p.;
can/may/must be+p.p.
t:there’s something important that you must remember.if the predicate is a phrase,make sure that the preposition or the adverb is not missed.do you remember?
ss:yes.
step ⅶ homework
t:in order to help you consolidate what we’ve learnt today,i’ll give you some more exercises to do after class.look at the screen.write down the sentences in your exercise books.i’ll check your answers tomorrow.