2021年人教版九年级英语(广东)作业课件：Unit7 Grammar Focus 语法专练

Can _________
the
children
____b_e_t_a_k_e_n___
good
care
of
by
you?
5．The classroom must be cleaned after school．(对画线部分提问)
________________ the classroom_______________ ?
三、句型转换。 1．Nobody can answer the question.(改为被动语态)
can't be answered The question _________________ by anybody. 2．We should clean our teeth twice a day.(改为被动语态)
人教版
Unit 7 Teenagers should be allowed to choose their own clothes.
Grammar Focus 语法专练
一、用括号内所给动词的适当形b式e p填la空nte。d
1．Many more trees should ________________ (plant) this year. be finished
C
(
)3.The students shouldn't ________ to take mobile phones in school.
A．allows B．allowed C．be allowed D．allow ( B )4.—Please come back earlier，honey!
—I'm not a child.I should ________ what to do.
Our teeth should ___b_e__c_le_a_n_e_d____ twice a day. 3．The book can be lent to others.(改为否定句)
The book ______________ to others. can't be lent
4．Can you take good care of the children？(改为被动语态)
A．may not see B．cannot be seen C．mustn't be seen D．needn't see ( A )10.—Why are you late?
—My bike broke down.I had it ________.
A．repaired B．repairs C．repair D．repairing
_________________ (learn) in a short time. be learned/learnt 5．The water should _______________ (not put) here. not be put
be eaten
6．The bad food shouldn't _______________ (eat).
When must
10．Should I _______________ (allow) to make my own decisions? be allowed
二、单项填空。
B
(
)1.Children should ________ to be honest from a young age.
A．educate B．be educated C．punish D．be punished
A．be told B．not be told C．tell D．not tell
D
(
)5.—Some of the plastic bags can't ________ after June!
—Yes，people will use environmental bags instead.
A．use B．be use C．are used D．be used
( A )2.—The traffic is too heavy.We have to drive slowly.
—I think more new roads ________ in our city.
A．should be built B．should build C．have built D．build
7．The
stars
can
not be seen ________________
(not
see)
in
the
daytime.
8．Can this kind of bike ____b_e__b_o_u_g_h_t__ (buy) in that shop?
9．The fruit should ______b_e_k_e_p_t_____ (keep)Hale Waihona Puke well during winter.
( B )6.The flowers ________ often. A．must be water B．must be watered C．must watered D．must water
D
(
)7.The broken bike ________ here by Mr. Smith.
A．can mend B．can mended C．can be mend D．can be mended
( A )8.Young trees should ________ every year. A．be planted B．planted C．plant D．are planted
B
(
)9.Many of the stars ________ because they are far away from us.
2．Must the work ________________ (finish) by 6：30 this afternoon? 3．Where can the lost boy _____b_e__fo_u__n_d____(find)?
4 ． Thanks to the Internet ， different kinds of information can