star；still；good；rest；up；how；pollution；stop；small；see；towards |
Look up at the sky at night.What can you see？Before electric lights，people could often see about 2，500 different stars.Now，light fills the skies over our cities.This is called light （1） .Because of it，people in cities can often only see about ten（2） !
Most of the time，light helps us.We can（3） because of it.It gives plants energy.But light isn't always（4） .We need times of dark（5） .One hundred years ago，we had those times of dark.Now the night is like day.Some scientists are worried about（6） this light effects（影响）our health.These scientists are studying the effects of light pollution.
Other scientists are finding ways to（7） light pollution and make our lives better.For example，many street lights now have covers.The covers focus the light（8） the ground.They stop the light from going（9） into the sky.They also save energy.The covers are a（10） change，but they can（11） have a positive（正面的）effect.
词语运用。（共5小题，每小题1分，计5分）
根据句意，用所给单词或短语的适当形式填空。（每词或短语只限使用一次）
| we hero safe ninety-nine catch up with |
There are many national in our country.
We enjoyed very much at the party last night.
Tomorrow it will be my grandmother’s birthday. We will celebrate it at home.
She her classmates and took part in the competition successfully.
It’s believed that the school is one of the places for children.
从方框中选出正确的单词或短语并用其正确形式填空5分。
| warm die steal wise dress up |
Children often speak_____________.
Mrs Black’s husband has been______for 2 years and she has to live alone.
The poor need our _________and kindness.
Yesterday a thief _________Tom’s bike,so Tom went to school on foot.
Mr Green _____________a ghost on Halloween last year.
A．根据句意从方框中选择合适的单词，并用单词的正确形式填空。
| success， surprise, he, nine , wake up |
If we put our heart into what we are doing , we must _______in the end.
He got used to _________ early as he became older and older.
Tom was _______at what his friend said.
Little Mary is very happy because her _____birthday is coming.
Although he tried_____best, he failed.
B． 根据汉语提示或所给单词或短语，用单词的正确形式填空。He is a kind boy and often______(提供) help to others
Your mother is asleep, ask your little brother _________(调低) the radio.
How many _______(run) are in your school sports team?
When I passed the park , I saw a group of boys playing games ___________(happy)
As we all know , America is a ______(西方的) country that is very devoloped.
选词填空：用所给词的适当形式填空。
| rule, practice, join, after, lucky, for, on, read, before, early |
Emily has to follow so many . She has to do her homework
school. She can’t go out
school nights. She has to wash the dishes after dinner, then she can watch TV
__half an hour. She likes
. She usually reads at night. She has to be in bed
ten o’clock because she has to get up
the next morning. She
a music club. She has to
her guitar every day. She doesn’t think she’s
.
书面表达。(满分20分）
请你写一篇作文，描写你的家乡近几年来的变化。从马路，建筑物，商店，旅游等方面进行描述。 ( 不少于80词 )
1.过去，我的家乡是个贫穷的小镇，但是河水清澈，空气清新。人们住在低矮的屋子里。人们常常步行或骑自行车去镇里。
2. 在过去的几年中， 我的家乡发生了很大变化。多数人搬进了公寓。马路变宽了，超市也多了。
3. 人们可以坐公共汽车或打的去镇里。但是空气不如以前新鲜了，树也没以前多了。
4.人们意识到保护环境是很重要的。