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

 

—Don’t forget to bring your homework to school tomorrow.

－________.

A. Yes, I do　　　 B. No, I don’t　　　   C. Yes, I will　　　  D. No, I won’t

①HOUSE TO RENT Older house to rent in city center. One bedroom and one kitchen. Near important station. Buses pass back door.    $ 475/mo. Phone 332-0178

②WELCOME TO OUR DANCE CLUB Free lessons. Every Saturday evening a different lesson every week. Bring your favorite CDs.  Call Bridget at : 520-1928

③SWIMMING LESSONS FOR STUDENTS New Way Training Centre   July 8~10

④WORK WANTED Strong boy pleased to work in garden or do housework. 3 hours a week.  See Tom.

根据前面广告的内容及以下各题中所给提示, 选择正确答案

Look at ad①

Susan is looking for a house to rent. It doesn’t matter how old and how expensive it is. She’s got to study for her exam, so the house must be quiet.

(   ) 1. Susan doesn’t want to rent the house because_____.

A. it’s too old   B. it’s too expensive   C. there is only one bedroom   D. it’s too noisy

Look at ad②

Mum: Look at that ad for the dance club! The lessons are free. You can join it.

Daughter: My dear mum! You haven’t read it carefully. On Saturday, I have an English lesson in the morning, an art lesson in the afternoon and math lesson in the evening. I want some free time.

(   ) 2. Why can’t the daughter join the club?

A. She’s free 　　　　　　　　　　　　  B. It’s too expensive

C. She wants to do her homework　　　　　D. She wants to have a rest

Look at ad③

 Mr. Klip’s children are going to learn swimming. They’ll have a holiday from July 1 to 14.

(   ) 3. How long will it take the children to learn to swim in the Centre?

A. 3 days       B. 4 days            C. 1 week                 D. 2 weeks

Look at ad④

Nick has always wanted to work in a garden. He thinks it’s an exciting place. It’s hard work, but he can do it.

(   ) 4. What else does he need to do if he chooses to do the garden work?

A. To help with his lessons           B. To clean the kitchen and the rooms.

C. To look after the flowers and grass.  D. To do the washing for 3 hours a week.

National Day’s Activities Programme

Time and place

October 1-7 at Wanshi Hotel

Classroom Area

English taster lessons

Food health-keeping method speeches

E-Photography and Techno-Music

Computer Area

How to find useful information on the web

How to design an easy web page

Lecture Area

Learning English will invite experts（专家） from English-speaking countries to hold lectures from 18:30 to 20:30 on October 1 to 6 and in the daytime on October 7.

Charity Area

Collect money for poor children.

Bring your old things and sell them!

Come on and buy some things!

91. These activities will stop on ________.

　 A. September 31　　 B. October 1 　　　　 C. October 7　　 　D. October 30

92. You can’t have ________ lessons in the Classroom Area.

　 A. history　 　　　　　 　　 　　　　　 B. English taster　　

C. e-photography D. Techno-Music

93. In the Computer Area, you can ________.

　 A. learn to send emails　　　　　　 B. learn to design a web page　

C. buy a cheaper computer D. play computer games

94. You may have a chance to learn English at ________.

A. 9:00—9:45 am, Oct. 1　　 　　 　B. 10:30—18:30, Oct. 3

C. 19:15—20:00, Oct. 5　　　　 　　 D. 18:30—20:30, Oct. 7　　　

95. Mr Chen is a kind-hearted man. If he wants to help poor children, where should he go?

　 A. The Classroom Area.　 　　　　　　　　 B. The Computer Area.　　

C. The Lecture Area.　 　　　　　　　　　　　　　 D. The Charity Area.