1、八年级英语下册单元课时练8B Unit 8 A green world课时1 Welcome to the unit1. Now, the air pollution is becoming more and more _.(严重的)2. We can make the environment better by _(回收利用) waste.3. It is _(明智的) of you to take the doctors advice.4. We should _(关) off the lights in the daytime to save energy.5. Do you know
2、what _ (引起) the fire?1. 越来越多的学生喜欢出国深造。_2. 你必须记住明天把图书馆的书带到这儿来。_3. 旅游时带上地图和手机是明智的。_课时2 Reading I一、单词拼写1. People are not _(允许 ) to smoke here.2. It is not a good idea to educate children by _(惩罚) them.3. Students should learn to spend their pocket money _( 明智地 ).4. A lot of things are made of _( 塑料 ) i
3、n our daily life.5. Rmember that everyone can do something to make a_(不同).二、句子翻译1. 我们不被允许砍伐树木。否则的话，我们将会收到惩罚。_2. 我们都知道自然是最好的财富。_3. 他们做什么来使他们的国家保持干净？_课时3 Reading II一、单词拼写1. It is necessary for us to _( 减少 ) the pollution in this area.2. Children _( 依靠 ) on their parents for food and clothes.3. You had
4、 better _( 分开) the good books from the bad ones.4. Water _( 循环利用 ) is a good way to save water.5. Over 200 cars will be _(产生) in this factory in a week.二、句子翻译1. 我们接受了来自于世界各地的捐赠。_2. 学习英语的最好的方法是运用它。_3. 人们可以通过循环利用东西来节约资源。_课时4 Integrated skills & study skills一、单词拼写 1. They made a (调查) on the pollution i
5、n China. 2. The old man found his bottle （空的），he has nothing to drink. 3. Eating too much salt is （有害的） to your health. 4. The boy does everything so (粗心地) that he makes many mistakes. 5. Trees also help keep (土壤) in place during storms.二、句子翻译 1. 我们应该尽力保护环境。 2. 树木减少了尘土并帮助保持空气干净。 3. 四十个学生使用纸的两面。 课时5
6、Task一、单词拼写 1. Because you are so lazy that you can do the (简单的) things in the world. 2. Pollution has become a （严重的）problem around the world. 3. We can (再利用) the paper if we collect it after using it. 4. If you want to learn English well, you have to take (步骤)。 5. We need more (电力) to support our da
7、ily life.二、句子翻译 1. 为了节约用电，我们离开房间时应关灯。 2. 对我们来说，养成绿色的生活方式是重要的。 3. 一些其他的好习惯也能帮助减少污染。课时6 Task一、单词拼写1. You can find a_(简单的) way to solve the problem.2. Do not throw away anything_(粗心地).3. We all know knowledge is _(力量)4. You should finish the work with three_(步骤)5. It is important for us to_(开发) a green
8、 lifestyle.二、句子翻译1. 一些好的习惯能够帮助减少污染。_2. 每个人都能对地球有大的影响。_3. 当电脑不用时，关掉电源。_参考答案 课时1 Welcome to the unit1. serious 2. recycling 3. wise 4. turn 5. caused1. More and more students like to go abroad for their further study.2. You must remember to bring the library book here tomorrow.3. Its wise to take a ma
9、p and a mobile phone while traveling课时2 Reading I1.allowed 2.punishing 3.wisely 4.plastic 5.difference1.We are not allowed to cut down trees.otherwise,we will be punished.2.We all know nature is the greatest treasure.3. What do they do to keep their country clean.课时3 Reading II1.reduce 2.depend 3.se
10、parate 4.recycling 5.produced1.We received donations from all over the world.2.The best way to learn English is to use it.3.People can save resources by recycling things. 课时4 Integrated skills & study skills1. survey 2. empty 3. harmful 4. carelessly 5. soil1.We should try our best to protect the en
11、vironment.2. Trees reduce dust and help keep the air clean.3. Forty students use both sides of the paper.课时5 Task1. simplest 2. serious 3. reuse 4. steps 5. power1. In order to save power,we should turn off the lights when we leave a room.2. It is important for us to develop a green lifestyle.3. Some other good habits can help reduce pollution too.课时6 Task1.simple 2. carelessly 3. power 4.steps 5.develop1.Some good habits can help reduce pollution.2. Everyone can make a big difference to the earth.3. Turn off the power when the computer is not used.
