鲁教版九年级Unit 1 Life on Mars(Vocabulary)课时练习.zip

9B Unit l Life on Mars
课时练****3 (Vocabulary)
一、根据句意及所给首字母或中文提示，完成下列句子
1．Dried food can be_________(储存)for many months．
2．Special boots are used to walk on the_________(表面)of the planet．
3．A h_______ protects the head and is connected to the air tank．
4．With the d_________of science，our lives have changed a lot．
5．A power pack p____________energy for the spacesuit．
二、用所给单词的适当形式填空
1．It was_________(difficulty)for human beings to predict weather in the pa
2．They found it impossible__________(tie)the boat to the tree within 50 seconds．
3．Mr Smith couldn’t sleep well，so he took some________(sleep)pills．
4．Most of us don’t like_________(dry)food．
5．The old should__________(care)for by us．
三、选择填空
( )1．一I’m sorry I don’t understand________．
一Don’t worry．I’ll repeat it．
A．what you said B．which you said
C．what did you say D．which did you say
( )2．How do people usually_______in the office?
A．put on B．wear C．dress D．dress up
( )3．I_________a story when the doorbell_________．
A．was reading；rang B．read；was ringing
C．has read；rang D．was reading；ringing
( )4．一I’d like a Walkman，Sir．
——Here are all kinds of Walkmans for you________．
A．choosing from B．to choose C．to choose from D．chosen from
( )5．一Wow，so many beautiful cars! I don’t know which one