2019年九年級英語中考培優導學案
( )3. 一_______ do you watch tv every week ?
一less than two hours, i often have much homework to do.
a. how many b.how often c.how long
( )4.most children are interested in amazing things, and they wonder ______.
a. when can they see ufos
b. how can elephants walk on tiptoe
c. why there is no plant life without lightning
( )5.一mr smith，i don’t think we can get there on time by bike.
一you mean it’s ________ for us to take a taxi?
a.necessary b.important c.possible
( )6.they will try their best in the dragon boat racing ________ they may fail.
a.if b.although c.unless
( )7.一mrs black，could you give me some advice on how to write an application letter?
一with pleasure.remember that the letter should be written in the formal _______.
a.value b.style c.effect
( )8.一fifty dollars for such a t-shirt! you _______ be joking!
一i’m serious.it’s made of silk.
a.must b.need c.may
( )9.一it’s said that aliens tried to warn the astronauts on the moon to _______.
一maybe they didn’t like human beings to get close to them.
a.stay up b.stay out c. stay away
( )10.it’s reported that nanjing railway station _______ at the end of this month.
a. will be completed b. is completed c.was completed
( )11. 一you can’ t imagine ________ great fun chatting online is.
一really? but it may cause you a lot of trouble.
a. what b. how c. why
( )12.一i’ve not finished my project yet.
一hurry up! our friends _______ for us.
a.wait b. are waiting c .will wait