Unit 5 Green neighbourhood（语法选择专练）英语新教材沪教版五四制六年级下册

Unit 5 Green neighbourhood（语法选择专练） 基础篇 Passage 1 It’s very important for us to recycle. In nature, everything 1 again. For example, when an animal dies, it becomes 2 animal’s food. Nothing is wasted. But humans have created things like plastic bags 3 can’t be broken down by nature. Our rubbish kills animals and 4 water and soil. 5 we continue making too much rubbish, the problem will only get worse. If nature can’t reuse the rubbish, we must recycle 6 . We should clean up the rubbish we’ve made because nature can’t. Recycling is also the right thing to do for another reason. The earth is rich in natural materials like water and trees, 7 these materials are not endless. We use up our natural materials much 8 than the earth is able to reproduce them. For example, each year we cut 9 more than 6, 000 square miles of forest. But it takes an average of 25 years for a new tree 10 . 1．A．use B．used C．is used 2．A．another B．other C．others 3．A．who B．which C．what 4．A．pollutes B．polluted C．polluting 5．A．When B．Whether C．If 6．A．itself B．its C．it 7．A．but B．or C．and 8．A．fast B．faster C．fastest 9．A．out B．down C．up 10．A．grows B．growing C．to grow Passage 2 It’s important for us to learn about recycling (循环利用). In nature, everything is reused (再利用). For example, when 1 animal dies, it becomes other animals’ food. Nothing is wasted. However, we humans make 2 difficult for nature to reuse, like plastic. It can last 3 a long time in nature. Our rubbish is not only 4 to animals but also pollutes water and land. If we keep 5 too much rubbish, the problem will only get worse. So, we must recycle the rubbish 6 nature can’t reuse it. For example, we can try our best to use materials (材料) such as paper and plastic again. What’s more, recycling is also the right thing to save natural materials. As far as we know, the Earth is rich in natural materials such as water and trees, but there 7 not endless materials. We use our natural materials faster than the Earth makes 8 again. For example, each year we cut down more than 6,000 square miles of forest. But it 9 many years for a new tree to grow. 10 terrible it is. Therefore, in a word, we should make good use of all the natural materials. Let’s take action right now. 1．A．a B．an C．the D．/ 2．A．nothing B．everything C．something D．anything 3．A．at B．of C．in D．for 4．A．harm B．harmless C．harmful D．harmfully 5．A．making B．made C．make D．to make 6．A．but B．because C．and D．so 7．A．are B．is C．be D．have 8．A．they B．their C．them D．themselves 9．A．take B．takes C．took D．was taking 10．A．What B．What a C．How a D．How Passage 3 Choose the best answer. (选择最恰当的答案，每题只有一个正确答案。) Adopting Trees in the Century Park Last month, our school started a special activity—adopting trees in the Century Park. At first, we thought it was just a simple task, but it turned out to be far 1 than we had thought. Never before 2 we seen so many students showing interest in protecting nature. There were many young trees in the park, and each class was allowed to adopt 3 of them. Our class chose a maple tree near the lake. When we arrived, we found a sign next to it, saying that the tree 4 by volunteers 6 years ago. We learned that taking care of a tree was not only about watering it. It also meant 5 the ground around it loose and checking 6 insects were harming it. As the park manager told us, trees grow better when the soil can “breathe”. To make the tree healthier, we decided to make a weekly care plan. 7 the park was farther than our schoolyard, we didn’t mind walking 8 longer distance. We sang songs, cleaned the area, and took photos to record its growth. Not only did this activity help us understand the importance of trees, 9 it also made us feel closer to nature. 10 every citizen cares for a tree, the city will become greener and more beautiful in the future. 1．A．hard B．harder C．hardest 2．A．had B．have C．did 3．A．\ B．one C．first 4．A．planted B．was planted C．had planted 5．A．made B．to make C．making 6．A．that B．whether C．what 7．A．Although B．But C．Because 8．A．a B．an C．the 9．A．and B．or C．but 10．A．If B．As C．Though Passage 4 The world is developing faster and faster, but the resources on Earth 1 fewer and fewer. In order to protect 2 , we must do something. Save water. Water is the source of life. No water, no life. The lack (缺乏) of water has become one of the biggest 3 in the world, so it’s very important for us 4 it. We should not only protect our drinking water 5 also make full use of it. Save electricity. Electricity is so important 6 it’s hard to imagine life without it. Everyone should do his or her best to save electricity. We should never forget 7 off the lights or other electric machines when we don’t use them. Save trees. Trees are 8 helpful. They play 9 important role in our lives. Please stop 10 them down and try to plant more trees so that we can make our world a green one to live in. 1．A．got B．are getting C．gets D．is getting 2．A．their B．themselves C．them D．they 3．A．problem B．problem’s C．problems D．problematic 4．A．saving B．save C．to save D．saved 5．A．or B．so C．and D．but 6．A．because B．so C．that D．when 7．A．turn B．to turn C．turning D．turned 8．A．real B．really C．true D．too 9．A．a B．the C．an D．/ 10．A．cut B．to cut C．cutting D．cuts Passage 5 Peter lives in a new and clean neighborhood. There 1 a lot of buildings in it. On Main Street, there is a very big shop. It is not a usual one and 2 name is Green Shop. It is in 3 center of the neighborhood. There are not any workers in it, 4 people can get something they need from the shop. 5 are in the shop? There are old bikes, useful garden tools, books, CDs, flowers, school things and so on. When people get the things from the shop, they don’t need to pay 6 them. Where are the things from? They are all from people in the neighborhood. Each family 7 some of their old things or something they don’t use in that shop, but they can’t put food or water in it. 8 you get things from that shop, you can use them and then give them back to the shop. If you really like something such as flowers and CDs, you 9 keep them. People build the Green Shop to reduce (减少) waste and 10 a happy neighborhood. It’s really a good idea. 1．A．is B．are C．be 2．A．it B．it’s C．its 3．A．the B．a C．an 4．A．but B．so C．and 5．A．Which B．How C．What 6．A．to B．for C．with 7．A．put B．puts C．is putting 8．A．When B．Before C．Why 9．A．should B．must C．can 10．A．to have B．having C．to having 提升篇 Passage 1 阅读下面短文。按照句子结构的语法性和上下文连贯的要求，从所给的四个选项中选出一个最佳答案，使短文连贯完整。 Do you know Earth Hour? It is on the last Saturday in March every year. On that day, 1 people turn off the lights for an hour from 8:30 to 9:30 in the evening. It 2 help the earth be better. Earth Hour 3 in Sydney in 2007. Since then, more and more 4 all over the world join Earth Hour. The theme (主题) of Earth Hour in 2023 is Give an Hour for Earth. It was 8:30 p.m. 5 Saturday, March 25th, 2023. My family turned off the lights for Earth Hour. We sat together, sang songs 6 told stories. It was dark but we enjoyed 7 . An hour passed 8 and it was time 9 the light again. 10 ! Will you join us to save the earth? Come on! 1．A．million B．million of C．millions of D．millions 2．A．can B．can’t C．must D．mustn't 3．A．starts B．started C．is starting D．will start 4．A．center B．centers C．country D．countries 5．A．in B．on C．at D．by 6．A．and B．but C．when D．if 7．A．we B．us C．our D．ourselves 8．A．quick B．quickly C．slow D．slowly 9．A．to turn off B．turn off C．to turn on D．turn on 10．A．What happily we are B．What happy we are C．How happily we are D．How happy we are Passage 2 The Earth is a beautiful place. There are forests and rivers, mountains and fields. There are people living 1 Earth. It’s our home. But how much do you know about it? Let me 2 you something about it. Like the other seven planets (行星), the Earth runs around the Sun. It’s 3 third nearest planet to the Sun. At the same time, the Earth goes around itself. People often say that the Earth 4 our mother. She gives us air, food and water. In the past, she was beautiful and rich. 5 now she is getting dirty. There 6 too much pollution. People put rubbish into rivers and lakes. Some people even cut down forests. These 7 the Earth. There are 8 fish in the sea. No one would like 9 our mother become sad. We must stop 10 these things. We should do something good to the Earth. We should save the Earth and save ourselves too. 1．A．at B．in C．with D．on 2．A．tell B．tells C．to tell D．telling 3．A．a B．an C．the D．/ 4．A．likes B．is like C．liked D．like 5．A．But B．And C．So D．Or 6．A．have B．has C．are D．is 7．A．pollute B．pollutes C．polluted D．polluting 8．A．little and little B．few and few C．fewer and fewer D．less and less 9．A．see B．to see C．seeing D．to seeing 10．A．to do B．does C．did D．doing Passage 3 Linlin lives near the sea. She likes the sea 1 . One day, she sees — 2 turtle (海龟). It’s stuck (被困) by plastic bags. She helps it and wants 3 why there are plastic bags in the sea. She visits some villages along the sea and finds out that many people 4 waste into the sea. She then decides to do something 5 the sea. She asks her classmates to join 6 . They pick up the rubbish and make some 7 along the coastline to tell people not to throw rubbish into the sea. She and her classmates also use their pocket money to buy a helpful 8 to clean up the rubbish in the sea. 9 doing these things, they feel so happy. They hope they can help make the sea 10 again. 1．A．good B．better C．best 2．A．a B．an C．the 3．A．know B．knowing C．to know 4．A．throws B．throw C．throwing 5．A．at B．for C．with 6．A．them B．him C．her 7．A．poster B．posters C．poster’s 8．A．machine B．machines C．machine’s 9．A．So B．Before C．When 10．A．clean B．cleaning C．cleanly Passage 4 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各题所给的A、B、C和D项中选出最佳选项。 Some crops are grown in places where there isn’t enough rain for plants to grow. For example, crops grow in deserts. How is this possible? It’s 1 irrigation (灌溉). Irrigation is when extra water is given to plants 2 them grow. Most of 3 water used on farms is for irrigation. Animals also need water, but they use much less. But irrigation 4 waste a lot of water. The kind of irrigation shown in the picture 5 the most wasteful. The water is sent into the air in small drops, 6 much of it doesn’t reach the plants. It either 7 into the air or runs off the fields. Irrigation water can also cause 8 problems. It can carry chemicals that are used on crops. These chemicals can go deep 9 the earth and pollute rivers or lakes. Sometimes, the water has salt in it. This can make the soil 10 salty for plants to grow. 1．A．because B．unless C．because of D．so that 2．A．helped B．helps C．helping D．to help 3．A．a B．the C．/ D．these 4．A．must B．Should C．need D．can 5．A．is B．are C．was D．were 6．A．and B．but C．or D．so 7．A．disappear B．disappears C．disappeared D．disappearing 8．A．many B．much C．a lot D．few 9．A．onto B．into C．from D．with 10．A．so B．very C．too D．such Passage 5 Reduce, Reuse, Recycle Long ago, people don’t need to buy clean water. 1 nowadays many people must buy it because clean water is becoming rare (稀缺). This shows a big problem: Earth is running out of important things like trees, water, oil, fish, and clean air. If we keep 2 them, life will become much 3 . Maybe in the future, even air 4 money! But we can still help by following the “3R’s”: Reduce, Reuse, Recycle.Reduce (Use Less) Turn off the water when brushing your teeth so that we 5 save much water. Bring 6 used cloth bag to stores instead of using plastic bags.Reuse (Use Again) Buy things we can refill by 7 , like pens or shampoo bottles. Do you usually write on one side of a paper? You can write your shopping list on 8 side.Recycle (Make New from Old) 9 things can be recycled: Paper, Glass, Plastic, Metal. Remember: If we all reduce, reuse, and recycle, 10 more happiness in the future. 1．A．But B．Or C．And D．So 2．A．waste B．to waste C．wastes D．wasting 3．A．bad B．badly C．worst D．worse 4．A．will cost B．cost C．costs D．is costing 5．A．can B．must C．should D．need 6．A．a B．an C．the D．/ 7．A．we B．our C．ours D．ourselves 8．A．other B．others C．the other D．the others 9．A．Much B．Many C．Little D．Few 10．A．there are going to be B．there is going to have C．there are going to have D．there is going to be 试卷第8页，共9页 试卷第9页，共9页 学科网（北京）股份有限公司 $ Unit 5 Green neighbourhood（语法选择专练） 基础篇 Passage 1 It’s very important for us to recycle. In nature, everything 1 again. For example, when an animal dies, it becomes 2 animal’s food. Nothing is wasted. But humans have created things like plastic bags 3 can’t be broken down by nature. Our rubbish kills animals and 4 water and soil. 5 we continue making too much rubbish, the problem will only get worse. If nature can’t reuse the rubbish, we must recycle 6 . We should clean up the rubbish we’ve made because nature can’t. Recycling is also the right thing to do for another reason. The earth is rich in natural materials like water and trees, 7 these materials are not endless. We use up our natural materials much 8 than the earth is able to reproduce them. For example, each year we cut 9 more than 6, 000 square miles of forest. But it takes an average of 25 years for a new tree 10 . 1．A．use B．used C．is used 2．A．another B．other C．others 3．A．who B．which C．what 4．A．pollutes B．polluted C．polluting 5．A．When B．Whether C．If 6．A．itself B．its C．it 7．A．but B．or C．and 8．A．fast B．faster C．fastest 9．A．out B．down C．up 10．A．grows B．growing C．to grow 【答案】 1．C 2．A 3．B 4．A 5．C 6．C 7．A 8．B 9．B 10．C 【导语】本文讲述了回收的重要性以及人类对自然资源过度消耗所带来的问题。 1．句意：在自然界中，一切都被再次利用。 use使用，原形；used过去式；is used被动语态。此处主语是“everything”与“使用”之间存在被动关系，需用结构be done。故选C。 2．句意：例如，当一只动物死去时，它就变成了另一只动物的食物。 another另一个（三者及以上中的另一个）；other其他的（形容词，修饰名词复数）；others其他人/物。此处表示“变成另一种动物的食物”，因此需用代词“another”来修饰“animal”。故选A。 3．句意：但人类创造了像塑料袋这样的东西，这些东西不能被自然分解。 who谁（引导定语从句，指代人）；which哪一个（引导定语从句，指代物）；what什么，引导宾语从句。此处是定语从句，先行词是“things like plastic bags”，指物，因此需用“which”来引导。故选B。 4．句意：我们的垃圾会杀死动物，污染水和土壤。 pollutes污染（第三人称单数）；polluted污染（过去式）；polluting污染（现在分词）。主语“Our rubbish”，时态为一般现在时，动词用第三人称单数形式。故选A。 5．句意：如果我们继续制造太多的垃圾，问题只会变得更糟。 When当……时；Whether是否；If 如果。此处表示假设条件“如果我们继续制造太多的垃圾”，因此需用“If”来引导条件状语从句。故选C。 6．句意：如果大自然不能重新利用垃圾，我们必须回收它。 itself它自己（反身代词）；its它的（形容词性物主代词/名词性物主代词）；it它（主格/宾格）。根据“If nature can’t reuse the rubbish, we must recycle”可知，此处需用“it”指代“rubbish”作宾语。故选C。 7．句意：地球拥有丰富的自然资源，如水和树木，但这些资源并不是无穷无尽的。 but但是；or或者；and和。此处表示转折关系，因此需用“but”来连接两个分句。故选A。 8．句意：我们消耗自然资源的速度远快于地球能够再生的速度。 fast快（原形）；faster更快（比较级）；fastest最快（最高级）。根据“than”可知，此处表示比较级，需用“faster”。故选B。 9．句意：例如，我们每年砍伐超过6000平方英里的森林。 out出去；down向下；up向上。此处表示“砍伐森林”，通常用“cut down”来表示，故选B。 10．句意：但一棵新树平均需要25年才能长成。 grows生长（第三人称单数）；growing生长（现在分词）；to grow生长（不定式）。此处是“It takes some time to do sth.”的结构，表示“花费时间做某事”，因此需用不定式“to grow”。故选C。 Passage 2 It’s important for us to learn about recycling (循环利用). In nature, everything is reused (再利用). For example, when 1 animal dies, it becomes other animals’ food. Nothing is wasted. However, we humans make 2 difficult for nature to reuse, like plastic. It can last 3 a long time in nature. Our rubbish is not only 4 to animals but also pollutes water and land. If we keep 5 too much rubbish, the problem will only get worse. So, we must recycle the rubbish 6 nature can’t reuse it. For example, we can try our best to use materials (材料) such as paper and plastic again. What’s more, recycling is also the right thing to save natural materials. As far as we know, the Earth is rich in natural materials such as water and trees, but there 7 not endless materials. We use our natural materials faster than the Earth makes 8 again. For example, each year we cut down more than 6,000 square miles of forest. But it 9 many years for a new tree to grow. 10 terrible it is. Therefore, in a word, we should make good use of all the natural materials. Let’s take action right now. 1．A．a B．an C．the D．/ 2．A．nothing B．everything C．something D．anything 3．A．at B．of C．in D．for 4．A．harm B．harmless C．harmful D．harmfully 5．A．making B．made C．make D．to make 6．A．but B．because C．and D．so 7．A．are B．is C．be D．have 8．A．they B．their C．them D．themselves 9．A．take B．takes C．took D．was taking 10．A．What B．What a C．How a D．How 【答案】 1．B 2．C 3．D 4．C 5．A 6．B 7．A 8．C 9．B 10．D 【导语】本文是一篇关于环保的议论文，阐述了循环利用的重要性。指出人类制造的垃圾(如塑料)给自然再利用带来困难，垃圾危害动物且污染环境，同时地球自然材料并非无穷无尽，因此我们必须回收无法自然再利用的垃圾，珍惜并充分利用自然材料，立即行动践行环保。 1．句意：例如，当一只动物死亡时，它会成为其他动物的食物。 a一个，用于辅音音素开头的单词前；an一个，用于元音音素开头的单词前；the定冠词，表特指；/零冠词。“animal”是以元音音素开头的单词，这里表示泛指一只动物，所以用an，故选B。 2．句意：然而，我们人类让自然再利用变得困难，比如塑料。 nothing没有什么；everything一切；something某事，某物；anything任何事，任何物。根据“...difficult for nature to reuse, like plastic”可知，此处用something强调“难以再利用的对象”。故选C。 3．句意：它在自然界中可以持续很长时间。 at在；of……的；in在……里面；for为了，持续。last for+时间段表示“持续……时间”，是固定搭配，故选D。 4．句意：我们的垃圾不仅对动物有害，还污染水和土地。 harm伤害，名词/动词；harmless无害的，形容词；harmful有害的，形容词；harmfully有害地，副词。be harmful to是固定短语，意为“对……有害”，故选C。 5．句意：如果我们持续制造太多垃圾，问题只会变得更糟。 making制造，动名词/现在分词；made制造，过去式/过去分词；make制造，动词原形；to make制造，动词不定式。keep doing sth.是固定用法，意为“持续做某事”，所以这里用making，故选A。 6．句意：所以，我们必须回收那些自然无法再利用的垃圾。 but但是；because因为；and和；so所以。根据“we must recycle the rubbish...nature can’t reuse it”可知，是因果关系，前果后因，所以用because，故选B。 7．句意：据我们所知，地球富含像水和树木这样的自然材料，但材料并非无穷无尽。 are是，复数形式；is是，单数形式；be是，动词原形；have有。此处是there be句型，表示“有”，主语materials是复数，所以用are，故选A。 8．句意：我们使用自然材料的速度比地球再次制造它们的速度快。 they它们，主格；their它们的，形容词性物主代词；them它们，宾格；themselves它们自己，反身代词。这里指代前面的natural materials，在动词makes后作宾语，所以用宾格them，故选C。 9．句意：例如，每年我们砍伐超过6000平方英里的森林，但是一棵新树长成需要很多年。 take花费，动词原形；takes花费，第三人称单数形式；took花费，过去式；was taking花费，过去进行时。此句描述客观事实，用一般现在时，主语a new tree是单数，所以谓语动词用takes，故选B。 10．句意：这是多么可怕啊！ What多么，修饰名词；What a多么，修饰可数名词单数；How a用法错误；How多么，修饰形容词/副词。terrible是形容词，用How引导感叹句，结构为“How+形容词+主语+谓语”，故选D。 Passage 3 Choose the best answer. (选择最恰当的答案，每题只有一个正确答案。) Adopting Trees in the Century Park Last month, our school started a special activity—adopting trees in the Century Park. At first, we thought it was just a simple task, but it turned out to be far 1 than we had thought. Never before 2 we seen so many students showing interest in protecting nature. There were many young trees in the park, and each class was allowed to adopt 3 of them. Our class chose a maple tree near the lake. When we arrived, we found a sign next to it, saying that the tree 4 by volunteers 6 years ago. We learned that taking care of a tree was not only about watering it. It also meant 5 the ground around it loose and checking 6 insects were harming it. As the park manager told us, trees grow better when the soil can “breathe”. To make the tree healthier, we decided to make a weekly care plan. 7 the park was farther than our schoolyard, we didn’t mind walking 8 longer distance. We sang songs, cleaned the area, and took photos to record its growth. Not only did this activity help us understand the importance of trees, 9 it also made us feel closer to nature. 10 every citizen cares for a tree, the city will become greener and more beautiful in the future. 1．A．hard B．harder C．hardest 2．A．had B．have C．did 3．A．\ B．one C．first 4．A．planted B．was planted C．had planted 5．A．made B．to make C．making 6．A．that B．whether C．what 7．A．Although B．But C．Because 8．A．a B．an C．the 9．A．and B．or C．but 10．A．If B．As C．Though 【答案】 1．B 2．A 3．B 4．B 5．C 6．B 7．A 8．A 9．C 10．A 【导语】本文是一篇记叙文，主要讲述了学校开展在世纪公园认养树木的特殊活动，介绍了活动过程、认养树木后的养护工作，还阐述了活动带来的意义，即让学生理解树木重要性、更亲近自然，以及呼吁市民都参与能让城市更美好。 1．句意：起初，我们认为这只是一个简单的任务，但结果比我们想象的要难得多。 根据“far”以及“than”可知，此处要用比较级形式，“hard”的比较级是“harder”，“far harder”表示“难得多”，符合语境。“hard”是原级，“hardest”是最高级，均不符合此处比较的语境。 2．句意：我们以前从未见过这么多学生对保护自然感兴趣。 “Never before”表示“以前从未”，常与过去完成时连用，其结构为“had + 过去分词”。“had seen”是过去完成时结构，符合语境。“have seen”是现在完成时，“did see”是一般过去时的强调形式，均不符合“Never before”所要求的时态。 3．句意：公园里有很多小树，每个班级都被允许认养其中的一棵。 根据“each class”以及“of them”可知，这里说的是每个班级认养一棵树，“one”表示“一个”，“one of them”表示“它们中的一个”，符合语境。“\”不填不符合句子表达；“first”表示“第一”，不符合此处认养树木数量的语境。 4．句意：当我们到达时，我们在旁边发现了一个标志，上面写着这棵树是6年前由志愿者种植的。 根据“6 years ago”可知，句子要用一般过去时，且“the tree”和“plant”之间是被动关系，即树被种植，要用一般过去时的被动语态，其结构为“was/were + 过去分词”。“was planted”符合一般过去时被动语态的结构，符合语境。“planted”是一般过去时的主动形式，“had planted”是过去完成时的主动形式，均不符合树被种植的被动语境。 5．句意：这也意味着要把它周围的地面弄松，并检查是否有昆虫在伤害它。 “mean doing sth.”是固定搭配，表示“意味着做某事”，所以此处要用动名词形式“making”。“made”是过去式，“to make”是动词不定式，均不符合“mean”的固定搭配用法。 6．句意：这也意味着要把它周围的地面弄松，并检查是否有昆虫在伤害它。 根据“checking...insects were harming it”可知，这里是在检查是否有昆虫在伤害树，“whether”表示“是否”，引导宾语从句，符合语境。“that”引导宾语从句时无实际意义，“what”在宾语从句中要充当主语、宾语等成分，均不符合此处检查是否有昆虫的语境。 7．句意：虽然公园比我们的校园远，但我们不介意走更长的路。 根据“the park was farther than our schoolyard”以及“we didn’t mind walking...longer distance”可知，前后句是让步关系，“Although”表示“虽然，尽管”，引导让步状语从句，符合语境。“But”表示转折，“Because”表示原因，均不符合此处句子间的逻辑关系。 8．句意：虽然公园比我们的校园远，但我们不介意走更长的路。 “distance”是可数名词单数，且“longer”是以辅音音素开头的单词，所以要用不定冠词“a”来修饰，“a longer distance”表示“一段更长的路”。“an”用于以元音音素开头的单词前，“the”是定冠词，均不符合此处语境。 9．句意：这项活动不仅帮助我们理解了树木的重要性，而且让我们感觉更亲近自然。 “not only...but also...”是固定搭配，表示“不但……而且……”，所以此处要用“but”。“and”表示“和”，“or”表示“或者”，均不符合该固定搭配的用法。 10．句意：如果每个市民都爱护一棵树，未来城市将会变得更绿更美丽。 根据“every citizen cares for a tree”以及“the city will become greener and more beautiful in the future”可知，前一句是后一句的条件，“If”表示“如果”，引导条件状语从句，符合语境。“As”表示“当……时候；因为”，“Though”表示“虽然”，均不符合此处条件关系的语境。 Passage 4 The world is developing faster and faster, but the resources on Earth 1 fewer and fewer. In order to protect 2 , we must do something. Save water. Water is the source of life. No water, no life. The lack (缺乏) of water has become one of the biggest 3 in the world, so it’s very important for us 4 it. We should not only protect our drinking water 5 also make full use of it. Save electricity. Electricity is so important 6 it’s hard to imagine life without it. Everyone should do his or her best to save electricity. We should never forget 7 off the lights or other electric machines when we don’t use them. Save trees. Trees are 8 helpful. They play 9 important role in our lives. Please stop 10 them down and try to plant more trees so that we can make our world a green one to live in. 1．A．got B．are getting C．gets D．is getting 2．A．their B．themselves C．them D．they 3．A．problem B．problem’s C．problems D．problematic 4．A．saving B．save C．to save D．saved 5．A．or B．so C．and D．but 6．A．because B．so C．that D．when 7．A．turn B．to turn C．turning D．turned 8．A．real B．really C．true D．too 9．A．a B．the C．an D．/ 10．A．cut B．to cut C．cutting D．cuts 【答案】 1．B 2．C 3．C 4．C 5．D 6．C 7．B 8．B 9．C 10．C 【导语】本文介绍了地球资源日益减少的现状，从节约用水、节约用电、保护树木三个方面呼吁人们采取行动保护地球。 1．句意：世界发展得越来越快，但地球上的资源却越来越少。 主语resources为复数，且表示“正在变得”的过程，应用现在进行时are getting。 2．句意：为了保护它们，我们必须做点什么。 protect为动词，后需接宾格代词，指代前文的resources，应用them。their为形容词性物主代词，themselves为反身代词，they为主格，均不恰当。 3．句意：缺水已经成为世界上最大的问题之一。 “one of the+可数名词复数”为固定结构，表示“……之一”，应用problems。problem为单数，problem’s为所有格，problematic为形容词，均不符合。 4．句意：所以对我们来说节约用水非常重要。 “It is+adj.+for sb.+to do sth.”为固定句型，不定式作真正主语，应用to save。 5．句意：我们不仅应该保护饮用水，还应该充分利用它。 not only…but also…为固定搭配，意为“不仅……而且……”，应用but。or表示选择，so表示结果，and表示并列，均不符合该结构。 6．句意：电如此重要，以至于我们很难想象没有它的生活。 so…that…为固定句式，意为“如此……以至于……”，应用that。because表示原因，so表示结果，when表示时间，均不符合该结构。 7．句意：当我们不用灯或其他电器时，我们永远不应该忘记关掉它们。 此处表示还未做的事情，用forget to do sth.表示“忘记去做某事”，应用to turn。 8．句意：树木真的很有帮助。 修饰形容词helpful应用副词really，意为“真地”。real为形容词，true为形容词，too为副词但意为“也”，均不符合。 9．句意：它们在我们的生活中扮演着重要的角色。 play an important role是固定搭配，important以元音音素开头，应用不定冠词an。a用于辅音音素前，the表示特指，零冠词错误。 10．句意：请停止砍伐它们，并尝试种植更多的树木。 此处指停止砍伐树木，stop doing sth.表示“停止做某事”，应用cutting。 Passage 5 Peter lives in a new and clean neighborhood. There 1 a lot of buildings in it. On Main Street, there is a very big shop. It is not a usual one and 2 name is Green Shop. It is in 3 center of the neighborhood. There are not any workers in it, 4 people can get something they need from the shop. 5 are in the shop? There are old bikes, useful garden tools, books, CDs, flowers, school things and so on. When people get the things from the shop, they don’t need to pay 6 them. Where are the things from? They are all from people in the neighborhood. Each family 7 some of their old things or something they don’t use in that shop, but they can’t put food or water in it. 8 you get things from that shop, you can use them and then give them back to the shop. If you really like something such as flowers and CDs, you 9 keep them. People build the Green Shop to reduce (减少) waste and 10 a happy neighborhood. It’s really a good idea. 1．A．is B．are C．be 2．A．it B．it’s C．its 3．A．the B．a C．an 4．A．but B．so C．and 5．A．Which B．How C．What 6．A．to B．for C．with 7．A．put B．puts C．is putting 8．A．When B．Before C．Why 9．A．should B．must C．can 10．A．to have B．having C．to having 【答案】 1．B 2．C 3．A 4．A 5．C 6．B 7．B 8．A 9．C 10．A 【导语】本文主要介绍了社区里的绿色商店。 1．句意：里面有很多建筑物。 is是，be动词的单三；are是，be动词的复数；be动词原形。主语是名词复数，be动词用are。故选B。 2．句意：它的名字是绿色商店。 it它；it’s它是；its它的。修饰名词name用形容词性物主代词its。故选C。 3．句意：它在附近的中心。 the定冠词；a不定冠词，修饰以辅音音素开头的单词；an不定冠词，修饰以元音音素开头的单词。in the center of“在……的中心”。故选A。 4．句意：里面没有工人，但人们可以从商店里买到他们需要的东西。 but但是；so所以；and和。前后是转折关系，用but连接。故选A。 5．句意：商店里有什么？ which哪一个；how如何；what什么。根据“There are old bikes, useful garden tools, books, CDs, flowers, school things and so on.”可知此处询问商店里有什么，疑问词用what。故选C。 6．句意：当人们从商店买东西时，他们不需要付钱。 to到；for为了；with和。pay for“为……付钱”。故选B。 7．句意：每家每户都把一些旧东西或他们不用的东西放在商店里，但他们不能在里面放食物或水。 put放，动词原形；puts动词单数；is putting现在进行时。本文描述客观情况，用一般现在时，主语是Each family，谓语动词用单三。故选B。 8．句意：当你从那家商店买东西时，你可以使用它们，然后把它们还给商店。 when当；before在……之前；why为什么。根据“you get things from that shop, you can use them and then give them back to the shop.”可知是当你从那家商店买东西时。故选A。 9．句意：如果你真的喜欢花和CD之类的东西，你可以保留它们。 should应该；must必须；can可以。根据“If you really like something such as flowers and CDs, you...keep them”可知如果真喜欢花和CD，可以保留它们。故选C。 10．句意：人们建造绿色商店是为了减少浪费，拥有一个幸福的社区。 to have有，动词不定式；having动名词；to having介词加动名词。“建造绿色商店”的目的是“拥有一个幸福的社区”，作目的状语用动词不定式。故选A。 提升篇 Passage 1 阅读下面短文。按照句子结构的语法性和上下文连贯的要求，从所给的四个选项中选出一个最佳答案，使短文连贯完整。 Do you know Earth Hour? It is on the last Saturday in March every year. On that day, 1 people turn off the lights for an hour from 8:30 to 9:30 in the evening. It 2 help the earth be better. Earth Hour 3 in Sydney in 2007. Since then, more and more 4 all over the world join Earth Hour. The theme (主题) of Earth Hour in 2023 is Give an Hour for Earth. It was 8:30 p.m. 5 Saturday, March 25th, 2023. My family turned off the lights for Earth Hour. We sat together, sang songs 6 told stories. It was dark but we enjoyed 7 . An hour passed 8 and it was time 9 the light again. 10 ! Will you join us to save the earth? Come on! 1．A．million B．million of C．millions of D．millions 2．A．can B．can’t C．must D．mustn't 3．A．starts B．started C．is starting D．will start 4．A．center B．centers C．country D．countries 5．A．in B．on C．at D．by 6．A．and B．but C．when D．if 7．A．we B．us C．our D．ourselves 8．A．quick B．quickly C．slow D．slowly 9．A．to turn off B．turn off C．to turn on D．turn on 10．A．What happily we are B．What happy we are C．How happily we are D．How happy we are 【答案】 1．C 2．A 3．B 4．D 5．B 6．A 7．D 8．B 9．C 10．D 【导语】本文是一篇记叙文，介绍了“地球一小时”这个活动。这个活动开始于悉尼，它号召人们在三月份的最后一个星期六的晚上关灯一小时，作者呼吁大家加入这一活动保护地球。 1．句意：在那一天，数百万人在晚上8:30到9:30关灯一小时。 million百万；million of错误搭配；millions of数百万；millions百万，复数。millions of people是固定搭配，表示“数百万人”。故选C。 2．句意：它能够帮助地球变得更好。 can能够；can’t不能；must必须；mustn’t禁止。根据“help the earth be better”可知，这个活动能帮助地球变得更好。故选A。 3．句意：“地球一小时”始于2007年的悉尼。 starts开始，动词三单；started开始，过去式；is starting现在进行时；will start一般将来时。根据时间状语“in 2007”可知，时态用一般过去时。故选B。 4．句意：从那时起，世界上越来越多的国家加入了“地球一小时”活动。 center中心；centers中心，名词复数；country国家；countries国家，名词复数。悉尼属于澳大利亚这个国家，所以后面说的是很多国家加入此活动。根据“more and more”可知，这是个复数概念，后面接名词的复数形式。country的复数是countries。故选D。 5．句意：那是2023年3月25日星期六晚上8点半。 in在……期间；on在……时候；at在……时；by在……期间。用于表示具体的某一天、星期几等要用介词on。故选B。 6．句意：我们坐在一起，唱歌，讲故事。 and和，表示顺承；but但是，表示转折；when什么时候；if 假如。根据语境可知，此处表示并列。故选A。 7．句意：很黑，但我们玩得很开心。 we我们；us我们；our我们的；ourselves我们自己。enjoy oneself是固定搭配，表示“玩得高兴”，enjoy后接反身代词。故选D。 8．句意：一个小时很快过去了，又到了开灯的时候了。 quick快速的；quickly快速地；slow慢的；slowly缓慢地。空格处应填一个副词修饰动词passed，根据上文“we enjoyed ourselves”可推测，时间在我们愉快地玩耍中过得很快。故选B。 9．句意：一个小时很快过去了，又到了开灯的时候了。 to turn off关灯，动词不定式；turn off关灯；to turn on打开，动词不定式；turn on开灯。 根据“My family turned off the lights for Earth Hour”以及“An hour passed quickly”可知，作者的家人在一个小时之前关了灯，那么一个小时过后，就可以开灯了。it is/was time to do sth是固定短语，表示“是做某事的时候了”。故选C。 10．句意：我们是多么开心啊！ What happily we are表述错误；What happy we are表述错误；How happily we are表述错误；How happy we are我们是多么开心啊。感叹句通常以how和what开头，其中how修饰形容词或副词，what修饰名词。选项中只有D选项表述正确。故选D。 Passage 2 The Earth is a beautiful place. There are forests and rivers, mountains and fields. There are people living 1 Earth. It’s our home. But how much do you know about it? Let me 2 you something about it. Like the other seven planets (行星), the Earth runs around the Sun. It’s 3 third nearest planet to the Sun. At the same time, the Earth goes around itself. People often say that the Earth 4 our mother. She gives us air, food and water. In the past, she was beautiful and rich. 5 now she is getting dirty. There 6 too much pollution. People put rubbish into rivers and lakes. Some people even cut down forests. These 7 the Earth. There are 8 fish in the sea. No one would like 9 our mother become sad. We must stop 10 these things. We should do something good to the Earth. We should save the Earth and save ourselves too. 1．A．at B．in C．with D．on 2．A．tell B．tells C．to tell D．telling 3．A．a B．an C．the D．/ 4．A．likes B．is like C．liked D．like 5．A．But B．And C．So D．Or 6．A．have B．has C．are D．is 7．A．pollute B．pollutes C．polluted D．polluting 8．A．little and little B．few and few C．fewer and fewer D．less and less 9．A．see B．to see C．seeing D．to seeing 10．A．to do B．does C．did D．doing 【答案】 1．D 2．A 3．C 4．B 5．A 6．D 7．A 8．C 9．B 10．D 【导语】本文是一篇说明文，介绍了地球作为我们家园的美丽与现状，强调了地球对我们的重要性以及我们目前面临的环境问题。 1．句意：有人生活在地球上。 at在（某处）；in在……里；with和……一起；on在……上。根据“There are people living…the Earth.”可知，此处表示“生活在地球上”，应用介词on。故选D。 2．句意：让我告诉你一些关于它的事情。 tell告诉，动词原形；tells告诉，动词三单形式；to tell告诉，动词不定式；telling告诉，现在分词形或动名词。根据“Let me…you something about it.”可知，此处是let开头的祈使句，let sb. do sth.“让某人做某事”，此处应用动词原形。故选A。 3．句意：它是离太阳第三近的行星。 a一个（用于辅音音素开头的单数可数名词前）；an一个（用于元音音素开头的单数可数名词前）；the定冠词，表示特指；/零冠词。根据“It’s…third nearest planet to the Sun.”可知，这里特指太阳周围的第三颗行星，即地球，所以需要用定冠词the来限定。故选C。 4．句意：人们常说地球就像我们的母亲。 likes喜欢，动词三单形式；is like就像；liked喜欢，动词过去分词；like喜欢，动词原形。根据“People often say that the Earth…our mother.”可知，此处是指地球就像我们的母亲一样，动词短语为be like“像……一样”，主语为the Earth，be动词应用is。故选B。 5．句意：但是现在她正在变脏。 But但是（表示转折）；And和（表示并列）；So因此（表示因果）；Or或者（表示选择）。根据“In the past, she was beautiful and rich...now she is getting dirty.”可知，前后两句之间存在转折关系，所以需要用转折连词But。故选A。 6．句意：这里有太多的污染。 have有（动词原形）；has有（动词第三人称单数形式）；are是（复数形式）；is是（单数形式）。本句是there be句型，描述一种客观存在的事实，且主语pollution是不可数名词，所以需要用单数形式的系动词is。故选D。 7．句意：这些污染了地球。 pollute是动词原形；pollutes是第三人称单数形式；polluted是过去式；polluting是现在分词或动名词形式。根据“These…the Earth.”及前句可知，时态为一般现在时，主语These为复数，动词应用原形。故选A。 8． 句意：海里的鱼越来越少。 little and little结构不正确；few and few结构不正确；fewer and fewer越来越少，用于修饰可数名词复数；less and less越来越少，用于修饰不可数名词。根据“There are…fish in the sea.”可知，fish是可数名词复数，所以用fewer and fewer。故选C。 9． 句意：没有人愿意看到我们的母亲变得悲伤。 see是动词原形；to see是动词不定式形式；seeing是现在分词或动名词形式；to seeing介词to+动名词。此处为固定短语would like to do sth.表示“想要做某事”，应用动词不定式。故选B。 10．句意：我们必须停止做这些事情。 to do动词不定式；does是第三人称单数形式；did是过去式；doing动名词或现在分词形式。根据“We must stop…these things.”可知，此处表示“停止正在做的事情”，固定短语为stop doing sth.，应用动名词形式。故选D。 Passage 3 Linlin lives near the sea. She likes the sea 1 . One day, she sees — 2 turtle (海龟). It’s stuck (被困) by plastic bags. She helps it and wants 3 why there are plastic bags in the sea. She visits some villages along the sea and finds out that many people 4 waste into the sea. She then decides to do something 5 the sea. She asks her classmates to join 6 . They pick up the rubbish and make some 7 along the coastline to tell people not to throw rubbish into the sea. She and her classmates also use their pocket money to buy a helpful 8 to clean up the rubbish in the sea. 9 doing these things, they feel so happy. They hope they can help make the sea 10 again. 1．A．good B．better C．best 2．A．a B．an C．the 3．A．know B．knowing C．to know 4．A．throws B．throw C．throwing 5．A．at B．for C．with 6．A．them B．him C．her 7．A．poster B．posters C．poster’s 8．A．machine B．machines C．machine’s 9．A．So B．Before C．When 10．A．clean B．cleaning C．cleanly 【答案】 1．C 2．A 3．C 4．B 5．B 6．C 7．B 8．A 9．C 10．A 【导语】本文讲述讲述了住在海边的林林因喜爱大海，某天看到一只被塑料袋困住的海龟后，展开了一系列保护海洋行动的故事。 1．句意：她最喜欢大海。 good好的；better更好的；best最好的。根据“She likes the sea…”和上下文可知，这里表示她喜欢大海的程度，应用最高级。故选C。 2．句意：有一天，她看到一只海龟。 a一个（用于辅音开头的单词）；an一个（用于元音开头的单词）；the这个。根据“she sees…turtle”可知，这里指“一只海龟”，且“turtle”以辅音开头，故选A。 3．句意：她帮助了它，并想知道为什么海里有塑料袋。 know知道（原形）；knowing知道（现在分词）；to know想知道（不定式）。want to do sth想要做某事，故选C。 4．句意：她参观了海边的一些村庄，发现许多人把垃圾扔进海里。 throws扔（第三人称单数）；throw扔（原形）；throwing扔（现在分词）。根据“visits”可知，此句是一般现在时，主语是people，动词用原形。故选B。 5．句意：她决定为大海做点什么。 at在；for为了；with和。根据“She decides to do something…the sea”可知，这里表示“为了大海”，用“for”，故选B。 6．句意：她让同学们加入她。 them他们；him他；her她。根据“She asks her classmates to join…”可知，这里指加入“她”，用“her”，故选C。 7．句意：他们捡起垃圾，在海岸线上做一些海报，告诉人们不要把垃圾扔进海里。 poster海报（单数）；posters海报（复数）；poster’s海报的（所有格）。根据“They pick up the rubbish and make some…”可知，做了一些海报，用复数名词posters。故选B。 8．句意：她和她同学也用零花钱买了一台有用的机器来清理海里的垃圾。 machine机器（单数）；machines机器（复数）；machine’s机器的（所有格）。根据“a helpful…”可知，这里用单数名词machine。故选A。 9．句意：做这些事情时，他们感到非常开心。 So所以；Before在……之前；When当……时。根据“…doing these things, they feel so happy”可知，当他们做这些事情时，他们感到非常开心，故选C。 10．句意：他们希望帮助大海再次变得干净。 clean干净的（形容词）；cleaning清洁（动名词）；cleanly干净地（副词）。根据“They hope they can help make the sea…”可知，这里用形容词clean作宾语补足语。故选A。 Passage 4 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各题所给的A、B、C和D项中选出最佳选项。 Some crops are grown in places where there isn’t enough rain for plants to grow. For example, crops grow in deserts. How is this possible? It’s 1 irrigation (灌溉). Irrigation is when extra water is given to plants 2 them grow. Most of 3 water used on farms is for irrigation. Animals also need water, but they use much less. But irrigation 4 waste a lot of water. The kind of irrigation shown in the picture 5 the most wasteful. The water is sent into the air in small drops, 6 much of it doesn’t reach the plants. It either 7 into the air or runs off the fields. Irrigation water can also cause 8 problems. It can carry chemicals that are used on crops. These chemicals can go deep 9 the earth and pollute rivers or lakes. Sometimes, the water has salt in it. This can make the soil 10 salty for plants to grow. 1．A．because B．unless C．because of D．so that 2．A．helped B．helps C．helping D．to help 3．A．a B．the C．/ D．these 4．A．must B．Should C．need D．can 5．A．is B．are C．was D．were 6．A．and B．but C．or D．so 7．A．disappear B．disappears C．disappeared D．disappearing 8．A．many B．much C．a lot D．few 9．A．onto B．into C．from D．with 10．A．so B．very C．too D．such 【答案】 1．C 2．D 3．B 4．D 5．A 6．D 7．B 8．A 9．B 10．C 【导语】本文讲述了在雨水不足的地方种植作物依靠灌溉，介绍了灌溉的作用，同时指出灌溉存在浪费水的问题以及可能引发的环境问题。 1．句意：这是因为灌溉。 because因为，后接句子；unless除非；because of因为，后接名词或名词短语；so that以便。根据原文“How is this possible? It’s... irrigation”可知，此处说明原因，“irrigation”是名词，用“because of”，故选C。 2．句意：灌溉是给植物额外的水来帮助它们生长。 helped帮助，过去式；helps帮助，第三人称单数；helping帮助，动名词；to help帮助，动词不定式。根据“Irrigation is when extra water is given to plants... them grow”可知，给植物额外的水是为了帮助它们生长，用动词不定式表目的，故选D。 3．句意：农场使用的大部分水用于灌溉。 a一个；the这个，表特指；/ 不填；these这些。根据“Most of... water used on farms is for irrigation”可知，此处特指农场使用的水，用“the”修饰，故选B。 4．句意：但是灌溉会浪费很多水。 must必须；Should应该；need需要；can会，能。根据“But irrigation... waste a lot of water”可知，此处指灌溉会浪费很多水，“can”表示“会，能”，故选D。 5．句意：图片中所示的灌溉方式是最浪费的。 is是，单数一般现在时；are是，复数一般现在时；was是，单数一般过去时；were是，复数一般过去时。根据“The kind of irrigation shown in the picture... the most wasteful”可知，主语“The kind of irrigation”是单数，且文章时态为一般现在时，用“is”，故选A。 6．句意：水以小水滴的形式被喷到空气中，所以很多水到达不了植物那里。 and和；but但是；or或者；so所以。根据“The water is sent into the air in small drops,... much of it doesn’t reach the plants”可知，水被喷到空气中，所以很多到达不了植物那里，是因果关系，故选D。 7．句意：它要么消失在空气中，要么流出田地。 disappear消失，动词原形；disappears消失，第三人称单数；disappeared消失，过去式；disappearing消失，动名词。根据“It either... into the air or runs off the fields”可知，主语是“it”，且与“runs”并列，用第三人称单数“disappears”，故选B。 8．句意：灌溉用水也会造成很多问题。 many很多，修饰可数名词复数；much很多，修饰不可数名词；a lot很，非常；few很少，修饰可数名词复数。根据“Irrigation water can also cause... problems”可知，“problems”是可数名词复数，用“many”修饰，故选A。 9．句意：这些化学物质可以深入地下，污染河流或湖泊。 onto到……上面；into到……里面；from来自；with和。根据“These chemicals can go deep... the earth and pollute rivers or lakes”可知，是深入地下，“into”表示“到……里面”，故选B。 10．句意：这会使土壤太咸而不适合植物生长。 so如此；very非常；too太；such这样的。根据“This can make the soil... salty for plants to grow”可知，“too... to...”是固定搭配，意为“太……而不能……”，故选C。 Passage 5 Reduce, Reuse, Recycle Long ago, people don’t need to buy clean water. 1 nowadays many people must buy it because clean water is becoming rare (稀缺). This shows a big problem: Earth is running out of important things like trees, water, oil, fish, and clean air. If we keep 2 them, life will become much 3 . Maybe in the future, even air 4 money! But we can still help by following the “3R’s”: Reduce, Reuse, Recycle.Reduce (Use Less) Turn off the water when brushing your teeth so that we 5 save much water. Bring 6 used cloth bag to stores instead of using plastic bags.Reuse (Use Again) Buy things we can refill by 7 , like pens or shampoo bottles. Do you usually write on one side of a paper? You can write your shopping list on 8 side.Recycle (Make New from Old) 9 things can be recycled: Paper, Glass, Plastic, Metal. Remember: If we all reduce, reuse, and recycle, 10 more happiness in the future. 1．A．But B．Or C．And D．So 2．A．waste B．to waste C．wastes D．wasting 3．A．bad B．badly C．worst D．worse 4．A．will cost B．cost C．costs D．is costing 5．A．can B．must C．should D．need 6．A．a B．an C．the D．/ 7．A．we B．our C．ours D．ourselves 8．A．other B．others C．the other D．the others 9．A．Much B．Many C．Little D．Few 10．A．there are going to be B．there is going to have C．there are going to have D．there is going to be 【答案】 1．A 2．D 3．D 4．A 5．A 6．A 7．D 8．C 9．B 10．D 【导语】本文介绍了“3R”原则，这可以应对地球资源日益稀缺的问题，并详细介绍了如何在日常生活中实践这些原则。 1．句意：但是现在，许多人必须购买它，因为清洁的水变得稀缺。 But但是；Or或者；And和；So所以。前后两句是转折关系，用but连接。故选A。 2．句意：如果我们继续浪费它们，生活将会变得更糟。 waste动词原形；to waste动词不定式；wastes第三人称单数；wasting动名词。keep doing sth.“继续做某事”。故选D。 3．句意：如果我们继续浪费它们，生活将会变得更糟。 bad坏的；badly坏地；worst最坏的；worse更坏的。much修饰比较级worse。故选D。 4．句意：也许在将来，甚至连空气都要花钱购买！ will cost一般将来时；cost动词原形；costs第三人称单数；is costing现在进行时。根据“in the future”可知句子用一般将来时。故选A。 5．句意：刷牙时关掉水龙头，这样我们就可以节省很多水。 can能够；must必须；should应该；need需要。根据“save much water”可知是刷牙时关掉水龙头，这样我们就可以节省很多水。故选A。 6．句意：带上一个用过的布袋去商店，而不是使用塑料袋。 a一个（用于辅音音素前）；an一个（用于元音音素前）；the这个/那个（定冠词）；/零冠词。此处泛指“一个用过的布袋”，used以辅音音素开头。故选A。 7．句意：购买我们可以自己重新填充的东西，比如钢笔或洗发水瓶。 we我们，主格；our我们的，形容词性物主代词；ours我们的，名词性物主代词；ourselves我们自己，反身代词。根据“Buy things we can refill by...”可知购买我们可以自己重新填充的东西，故此处用反身代词。故选D。 8．句意：你可以在另一面写你的购物清单。 other其他的；others其他人/物；the other（两个中的）另一个；the others其他人/物。根据“You can write your shopping list on..side”可知此处指在纸的另一面，用the other表示“两者中的另一个”。故选C。 9．句意：许多东西可以被回收：纸张、玻璃、塑料、金属。 Much许多（修饰不可数名词）；Many许多（修饰可数名词）；Little几乎没有（修饰不可数名词）；Few几乎没有（修饰可数名词）。根据“things can be recycled”可知许多东西可以被回收，things是可数名词复数，故选B。 10．句意：如果我们所有人都减少、再利用和回收，未来会有更多的幸福。 there are going to be将会有（主语为复数）；there is going to have错误表达；there are going to have错误表达；there is going to be将会有（主语为单数或不可数名词）。more happiness是不可数名词，be动词用is。故选D。 试卷第20页，共20页 试卷第19页，共20页 学科网（北京）股份有限公司 $