八年级下册英语校本作业
课题:Unit8 Integrated skills 班级:_____________ 姓名:______________ 学号:_________
词汇运用
1.— Have you drunk all the milk — Yes. Look, the bottle is now.
2. We all know that smoking is h to our health.
3.That passage explains why bubbles can be (形成).
4.Water changes into (气体).
5.The air was full of ________(灰尘)after the cars passed.
6.Daniel and I did some _______________ (调查) on students’ daily habits.
7.Remember to turn off the tap when_____________( brush ) teeth.
8. Don’t drop litter in a public place , or you ________________ (punish).
9. We can do something to avoid____________ ( pollute) the water and soil .
二、单项选择
( )1. Without enough trees, soil won't be kept _____. And then sandstorms may happen.
A.in place B.at place C.on place D.for place
( )2. Not only Jim but also Lucy ________a few cities since they came to China.
A.will visit B.visited C.have visited D.has visited
( )3. There are many trees on ____ sides of the road.
A. both B. any C. either D. all
( )4. —Make sure that the TV set ____ when you leave. —OK, ______.
A. is closed; I will B. turned off; I do C. closed; I do D. is turned off; I will
( )5.-Why ________we close that chemical factory
-Because it has caused lots of pollution. We need a better environment.
must B.can C.may D.would
( )6.-We should recycle paper and bottles to protect the environment.
- ________. It can save money too.
It's nothing B.Best wishes C.I agree D. Don't worry
三、选词填空
instead of; close; plant; turn off; simple; different; healthy; when; everyone; little
As middle school students, what can we do to protect our environment First of all, try to ride bicycles and take public transportation to school 1 cars because it will make 2 CO2(二氧化碳). It can not only be good for our 3 , but also make it possible for us to get 4 to nature. Then, it's necessary to pick up rubbish and put it into dustbins. 5 more trees can also help a lot. However, we should never forget to 6 the lights 7 we leave the classroom. Besides, why not reuse water and paper to live a low-carbon life
I think it's 8 duty to help save our Earth. And even the 9 activities can make a real 10 to our environment. So don't put it off! Let's do what we can to protect our home.
1._________ 2._________ 3._________ 4._________ 5._________
6._________ 7._________ 8._________ 9._________ 10._________
四、六选五
Did you throw something away today ___1___ But where does our rubbish go It doesn't just sit in the rubbish bin. Every day, workers come to take the rubbish from our rubbish bins. They put it into a big truck and carry it to landfills(垃圾填埋场). At the landfill,people sort(分类)the rubbish. They recycle some, burn some and bury(埋)some of it underground. ___2___It means that less rubbish ends up in landfills. Landfills can also be bad for the environment.
So many Chinese cities encourage everyone to sort out their rubbish before throwing it away. Put the food in one bag. Put the plastic bottles in another. And throw them in the right rubbish bins. In this way, we can help save a lot of time, money and energy for the whole society.
___3___ So they have higher recycling rates(比率). In Sweden, only 4 percent of household waste ends up in landfills every year. In Japan, people recycle nearly 50 percent of all rubbish.
There is still a lot to do when it comes to rubbish sorting in China. People in the country make about 300 million tons of rubbish every year. ___4___ The rest of it ends up in landfills. Most of it is unsorted. The good news is that many cities are trying different ways to make things better. Beijing will start a new program to improve rubbish sorting next year. If people sort out their rubbish, they'll get WeChat bonus points. ___5___
1._________ 2._________ 3._________ 4._________ 5._________
五、首字母填空。
The world is not only hungry, but also thirsty. This may seem s 1 to you, since nearly 71% of the earth's surface is covered w 2 water. But about 97% of that is sea water, or salt water. Humans can only drink and u 3 the other 3%— the fresh water from rivers, lakes, the underground and o 4 sources. And we cannot even use all of that. Even worse, some of it has been polluted.
However, the fresh water is still e 5 for us. But our need for water is becoming larger and larger — almost day by day. We should take s 6 to deal with this problem now. In this w 7 we can get away from a serious water shortage(短缺)later on.
We all have to learn how to s 8 wasting our valuable water. One of the steps is to develop ways of r 9 it. Today in most large cities, water is used only once and then sent into a sewer system.From there it r 10 to the sea or runs into underground places.
1._________ 2._________ 3._________ 4._________ 5._________
6._________ 7._________ 8._________ 9._________ 10._________
参考答案
一、1.empty 2.harmful 3.formed 4.gas 5.dust 6.surveys 7.brushing 8.will be punished
9.polluting
二、1-7 A D A D A B C
三、1.instead of 2.less 3.health 4.closer 5.Planting
6.turn off 7.when 8.everyone’s 9.simplest 10.difference
四、B C D A F
五、1.strange 2.with 3.use 4.other 5.enough
6.steps 7.way 8.stop 9.reusing 10.returns