九上 Module 12 Unit 2 第2课时-【精彩练习】2024-2025学年九年级全一册英语同步评价作业教师用书配套Word（外研版）

Unit 2　Repeat these three words daily: reduce, reuse and recycle. 第二课时 一、词汇运用 A．用方框中所给单词或短语的适当形式填空。每个单词或短语限用一次。 bottle， use， harm， throw away， daily 1．The flowers should be watered __daily__． 2．Never__throw__away__ your plastic bag after you finish shopping. 3．What do you do with the __bottles__ when they are empty? 4．Our dog makes a lot of noise, but he's perfectly __harmless__． 5．This kind of medicine is __used__ for treating headaches. B．阅读下面短文，然后根据括号内所给汉语意思写出单词的正确形式。每空限填一词。 Save Our Environment There is no doubt that global warming has become one of the biggest problems we face today. So it's 6．__important__(重要的) for us to protect our environment. As middle school students, what can we do? First of all, try to ride a bicycle or take a bus to school 7．__instead__(代替) of taking a taxi because it will make 8．__less__(较少的) CO2. It can not only be good for our 9．__health__(健康), but also make it possible for us to get closer to 10．__nature__(自然). Then, it's necessary to pick up 11．__waste__(垃圾；废物) and put it into dustbins(垃圾桶). Planting more trees can also help a lot. 12．__However__(然而), we should never forget to turn off the lights when we leave the classroom. Besides, why not 13．__recycle__(回收利用) paper to live a low－carbon life? I think it's everyone's duty to help our 14．__earth__(地球). And even the simplest activities can make a real 15．__difference__(不同) to our environment. Why not take action right now? 二、完形填空 I live in Missouri, near a river called the Jacks Fork River. Before I was born, my grandparents decided to help__1__ the river clean. So they started a __2__ called Stream Team 713. I like its another __3__ better—the Jacks Fork River Rats. The club makes sure the water is clean and __4__ for fish and people. And now I'm old __5__ to help take care of the river too. Picking up __6__ is like a treasure hunt. My friends and I find plastic bags, __7__ bottles, cans, paper and other things. But there used to be__8__ more waste here. One weekend, my grandparents picked up 6 tons of waste. That was as much as an elephant __9__！ The waste is __10__ to the river and the animals and plants that live there. So the Jacks Fork River Rats asks people who are relaxing by the river to __11__ waste with them instead of throwing it into the river. My favourite thing is to__12__ water bugs(虫子)！The bugs like to stay at the river bottom. Some bugs don't care __13__ dirty the water is, but other bugs can only live here when the water is clean. __14__ we find lots of bugs that need clean water, we will know the river is clean enough for fish and people. I __15__ taking care of the Jacks Fork River. We help make sure it's a clean and safe place for me and my friends to play. (　A　)1．A．keep B．give C．avoid D．continue (　C　)2．A．music B．note C．club D．picture (　C　)3．A．plan B．shape C．name D．colour (　B　)4．A．thirsty B．healthy C．hungry D．full (　D　)5．A．nearly B．too C．also D．enough (　B　)6．A．fruit B．waste C．flowers D．water (　A　)7．A．empty B．smart C．difficult D．famous (　D　)8．A．ever B．none C．hardly D．even (　C　)9．A．grows B．seems C．weighs D．jumps (　B　)10．A．different B．harmful C．good D．necessary (　C　)11．A．meet B．pass C．take D．offer (　D　)12．A．look after B．put up C．take off D．look for (　A　)13．A．how B．what C．why D．when (　B　)14．A．Unless B．If C．Before D．Though (　C　)15．A．hate B．improve C．enjoy D．reply 三、阅读理解 Plastic snow falls from the sky When you think of the Arctic, you may imagine an icy land of white snow. And some people may imagine it as the last really clean place left on Earth. In fact, we have polluted the deepest oceans with plastic rubbish, and now, CNN says, “It's the Arctic's turn.” German scientists have recently found microplastics in Arctic snow. Microplastics are pieces of plastic smaller than 5 millimetres. Sadly, the scientists found 1，800 pieces of microplastics per liter(升) of snow. That may cause terrible air pollution. How is plastic pollution reaching the Arctic? According to scientists, “It's clear that most of the microplastics in the snow come from the air. They fall off plastic objects and are moved by the wind. They mix with ice in the air and fall to the ground as snow.” Are they bad for us? We do know that our bodies cannot take in “large” pieces of microplastics. However, if the plastics are small enough, they can find ways into our bodies and stay there for a long time, which can be bad for our health. Microplastics have also been found in rivers and oceans around the world. Research has found that they flow over long distances and into our oceans, damaging ecosystems(生态环境) along the way. When we wash clothes with plastic fibres(纤维), they start in our wastewater. The wastewater then flows into rivers and out to sea. They are eaten by sea animals there. If people then eat these animals, it means that we're eating the plastics as well. (　C　)1．According to the passage, the underlined word “microplastics” refers to “pieces of ________”． A．plastic bigger than 5 millimetres B．metal smaller than 5 millimetres C．plastic smaller than 5 millimetres D．plastic smaller than 5 centimetres (　A　)2．Most of microplastics in air fall off ________． A．plastic objects B．the water C．sea animals D．our body (　A　)3．Which is the correct order of the following events(事件)? ①Wastewater flows into rivers and seas. ②People eat animals in the sea. ③People wash clothes with plastic fibres. ④Microplastics are eaten by sea animals. A．③①④② B．①③②④ C．③①②④ D．③②①④ (　C　)4．The writer wrote the passage mainly to tell us ________． A．not to travel to the Arctic B．not to eat animals C．to use fewer plastic objects D．to wear a mask(口罩) when going out 学科网（北京）股份有限公司 $$