23、根据汉语意思用英语完成句子。

1．父亲经常鼓励我要取得更好成绩。

Father often ________ ________ ________ get better grades．

2．自从她六岁以来，她就一直弹钢琴。

She ________ ________ ________ the piano since she ________ six years old．

3．你介意打开窗户吗？这儿有点热。

Would you ________ ________ the windows? It's kind of hot here．

4．你朋友对集邮感兴趣吗？

Is your friend ________ ________ ________ stamps?

5．如果周五晚上你能完成作业，我们周末就去度假。

If you ________ your homework on Friday night，we ________ ________ on vacation on the weekend．

20、If you remember the following six ways of information，you'll know how to protect（保护）yourself．You'll be much safer at school and in your everyday life．

1）Always notice the environment（环境）around you．You shouldn't walk alone outside．Make sure where the public phones are．If anything dangerous happens，you can find them quickly．

2）Don't use earphones（耳机）when running in the school yard or on the street．You will keep yourself from the outside world and can easily get into trouble．

3）When taking a bus，school bags should be carried towards the front of your bodies instead of putting them on your backs，when buses are crowed，it is easy enough for thieves to steal the things in the bag on your back．

4）If you are followed by a stranger，cross the street and go in the other direction（方向）．Let the stranger know that you know he or she is there．Next，go and get help from others if it is necessary．Don't go home directly．You are safer in the street than you are in your home or in a lift（电梯）．

5）If you have to take a bus to a place far away，try to get to the shop only a few minutes before the buses leave．This stops a stranger from following you．On buses，don't sit alone．You should sit behind the drive or with friends．Don't sleep．

1．When you walk alone outside，you'd better ________．

A．phone your friends using the public phone first

B．sit at the side of the road and have a short rest

C．remember the things around you

D．get help from others

2．You should ________ to protect yourself when you are followed by a stranger．

A．ask the stranger what he wants to do

B．run home quickly or find a lift to go in

C．let him or her know you see he or she is there

D．turn back and walk towards him or her directly

3．It's _______ for you to use earphones when you're running outside．

A．dangerous            B．helpful                 C．necessary               D．important

4．When taking a bus to a place far away，you should ________．

A．sit alone in the back of the bus                         B．sleep well in the back of the bus

C．sit alone in the front of the bus                    D．sit behind the driver or with friends

5．When there are too many people on the bus，you should put your things ________．

A．on your back                                           B．beside you

C．in front of your bodies                                D．behind the conductor

19、Most children like watching TV．It's very interesting．By watching TV they can see and learn a lot and know many things about their country and world．Of course they can learn on the radio，but they can learn better and more easily on TV．Why? Because they can hear and watch at the same time．But they can't see anything over the radio．TV helps to open children's eyes．TV helps to open their brain，too．They can learn newer and better ways of doing things．They may find the world is now smaller than before．Many children watch TV Saturday or Sunday evenings．They are always busy with their lessons．But a few children watch TV every night．They go to bed very late．They can't have a good rest．How about you，my young friend?

1．What's the main idea of this passage?

A．Watching TV is a good help for most student to learn everything．

B．It's interesting to watch TV for children．

C．Watching TV is a good way for children to learn something useful．

D．Watching TV is good for children，but watching TV too much is not good at all．

2．The children like watching TV better than listening to the radio because ________．

A．watching TV is more interesting

B．they can learn more

C．they can watch and hear at the same time

D．They can watch every night

3．In “TV helps to open their brain”，the “brain” means _________．

A．智力                   B．大脑                    C．脑袋                      D．视野

4．A few children go to bed late because they _________．

A．are busy with their lessons                        B．do their homework

C．watch TV too late                                      D．listen to the radio

5．From this passage we can know，if your friend watches TV too much，_________．

A．his parents will help him with his work

B．his parents will be very angry and stop him from watching

C．it's good way to learn better and more easily

D．it's not good for health，but very good for his lessons

17、--I called you at seven yesterday evening，but there was no answer．

--Oh，I am sorry．I _______ dinner at my friend's home．

A．am having                                 B．had

C．was having                                  D．have had

16、What makes the baby _______?

A．stops crying                              B．stopped to cry

C．stop cried                                    D．stop crying

15、After school he didn't go home．_______ he went to the Internet cafe．

A．But                                           B．Instead

C．While                                          D．Instead of

14、At 9 a.m. on October 15，2003，______ Yang Liwei flew into space in the manned spaceship．

A．38 years old                              B．38 year old

C．38-year-old                                 D．38-years-old