此题要求改正所给短文中的错误。对标题号的每一行作出判断：如无错误，则在该行右边横线上画一个勾（√）；如有错误（每行只有一个错误）。则按下列情况改正：　　

该行多一个词：把多余的词用斜线（＼）划掉，并在该行右边横线上写出该词，且也用斜线划掉。　　

该行缺一个词：在缺词处加一个漏字符号（∧），并在该行右边横线上写出该加的词。　　

该行错一个词：在错的词下面划一个横线（___），并在该行右边横线上写出改正后的词。　　

注意：该行若无错, 不要改。　　

It was sunny this afternoon. Mum and I go to               1.________________　　

the park where is near my home for a walk.               2.________________　　

When we were walking, I saw the little girl. She             3.________________　　

was eating a banana. After she finished eating them,     4.________________　　

she threw the banana skin on the ground into the         5.________________　　

park. I walked over to pick it and told her it                           6.               　　

was wrong to do so. If all of us do like that,                   　　

the park has become dirty. Then we can’t                         7.________________　　

enjoy by ourselves in it. All of us must                          8.________________　　

improve our environment and then we can                        9.________________　　

make our environment clean but beautiful.                         10.________________　

 Laboratory　work　is　your　chance　to　learn　science　firsthand.　It　can　be　fun　but　you　must　be　careful　to　prevent　injury.　Listen　closely　when　your　teacher　reads　and　explains　the　rules　before　your　first　lab　lesson.

    LABORATORYRULES

    Throughout　the　lesson

    ·Do　not　enter　the　science　lab　without　the　teacher’s　permission.·No　food　or　drinks　are　to　be　alowed　in　the　science　lab.

    Before　the　Experiment

    ·Read　al　instructions　carefuly　before　every　experiment.

    ·Prepare　al　apparatus（仪器）and　arrange　them　so　that　you　wil　not　knock　them　over　while　doing　the　experiment.

    During　the　Experiment

    ·If　you　are　unsure　of　how　to　use　any　apparatus　or　how　to　operate,　ask　your　teacher　for　help.·Never　smel　or　taste　chemicals　unless　your　teacher　gives　permission.

    After　the　Experiment

    ·Wash　al　apparatus　after　use　and　return　them　to　the　places　where　they　were.

    ·Throw　waste　materials　in　proper　waste　baskets.　　　　First　Aid　　　　

    ·Report　al　accidents　to　your　teacher　immediately.

    ·If　you　spil（ 溅 出 ）any　chemicals　onto　your　body　or　clothing,　wash　with　plenty　of　water　and　report　to　your　teacher.

   1.　Your　teacher　wil　probably　tel　you　the　rules　above　_____　the　first　lab　lesson.

    A.　before　　　　　B.　since　　　　C.　during　　　　D.　after

2.　Before　every　experiment,　you　should　_____.

    A.　taste　the　chemicals　first

    B.　clean　al　the　apparatus

    C.　read　al　instructions　carefuly

    D.　report　al　the　accidents　to　the　teacher

  3.　When　you　are　not　sure　how　to　use　al　apparatus,　_____.

    A.　try　them　on　your　own

    B.　read　the　rules　carefuly

    C.　ask　your　teacher　for　help

    d.　put　them　back

 4.　It　is　clear　that　you　can　_____.

    A.　 bring　food　into　the　lab

    B.　enter　the　lab　anytime

    C.　smel　chemicals　as　you　like

    D.　learn　science　directly　in　the　lab

    5.　If　you　get　chemicals　on　the　clothing,　you　can　find　ways　to　solve　it　in　the　part　_____.

    A.　Before　the　Experiment

    B.　First　Aid

    C.　During　the　Experiment

    D.　After　the　Experiment

“Where is the university?” This is a question that many visitors to Cambridge ask. But no one can give them a  1  answer, for there is no wall to be found  2the university. The university is the city. You can find classroom buildings,  3 ， museums and offices of the university all over the city. And most of its members are the students and4 of the thirty-one colleges.
　　Cambridge was already a  5  town long before the first students and teachers arrived 800 years ago. It grew up by the river Granta, and the river was once  6  the Cam. A  7  was built over the river as early as 875. So the town got its name “Cambridge”.
　　In the fourteenth and fifteenth centuries more and more land was used for college buildings. The town grew much  8  in the nineteenth century after the opening of the railway in 1845. Cambridge became a  9  in 1951 and now it has a population of over 100,000. Many young students in other countries  10  to study at Cambridge. Thousands of people from all over the world come to visit the university town. It has become a famous place all around the world.

Where      Lucy       from?