Unit 3 Trees and us 单元话题（人与植物）首字母填空（紧贴新教材）-2024-2025学年七年级英语下册重难点讲练全攻略（沪教版2024）

2024-2025学年一线教师制作同步新教材精品系列资料，名师精选！ 2024-2025学年一线教师制作同步新教材精品系列资料，名师精选！ 学校:___________姓名：___________班级：___________考号：___________ Unit3 Trees and us 单元话题（人与植物）首字母填空（紧贴新教材） 说明：此专题分三个难度层次，基础入门训练<进阶拓展训练< 能力综合实践，老师根据学生实际情况进行针对性难度训练。 基础入门训练4篇 根据短文内容及首字母，填写所缺单词（每空限填一词） Forests are the lungs of the earth. Without them, it cannot breathe. It needs its forests to remove carbon dioxide from the air and to p 1 oxygen. In many countries, forests were cut down to offer wood to build houses. Trees make our life c 2 . However, cutting down trees is h 3 to human beings, animals and plants. It is hard to i 4 a world without trees. So many young volunteers are working to plant new trees to f 5 against the air pollution. 请根据短文内容及首字母提示，填写所缺单词。（每空限填一词） Rainforests are in the tropical regions (热带) of the Earth. The trees are u 1 very tall. Lots of rainfall helps them grow and live.The trees p 2 a home and food for many living things. Half of the world’s animal species (物种), such as monkeys, elephants and tigers, live in the rainforests. So rainforests are an i 3 part of the Earth. After the trees are cut down, many of these animals have nowhere to live. Each day, we are losing hundreds of species of animals and plants. If we do not p 4 the rainforests now, we will never see them again. So e 5 of us should take action right now. 阅读短文，根据上下文所给的首字母写出所缺单词。注意使用正确形式，每空限填一词。答卷时，要求写出完整单词。 Money doesn’t grow on trees, as the old saying goes, but a money tree can grow inside your home. It can not only make your room beautiful but also take in h 1 gases and provide oxygen. There are things you need to take c 2 when planting a money tree. Firstly, pick a bright and warm place to plant. Try to plant it in the s 3 because too much sunlight or too cold isn’t good for the tree. Secondly, water the money tree whenever the soil gets dry（干涸）. Thirdly, pay attention to the color of leaves. For e 4 , brown leaves mean the tree needs water. F 5 , you can always bring the plant indoors during the colder months. Although（尽管）it takes time to grow, you’ll enjoy it. 阅读短文，理解文章的意思，根据给出的首字母在1~5空格中用适当的形式填单词，在填写答卷时，要求写出完整单词。（每空限填一词） Many animals are in danger now. Cutting down the forest, hunting and water pollution are h 1 to the animals. Therefore, we need to do a lot of things to s 2 the animals. Firstly, we should protect the environment and stop people from cutting down the trees. Secondly, some people p 3 to kill animals for money, so the government should take c 4 of the wild animals by making up some laws to punish （惩罚）them. F 5 , we mustn’t pollute water so that animals can drink clean water. 进阶拓展训练4篇 阅读短文，根据上下文和所给的首字母写出所缺单词。注意使用正确形式，每空限填一词。答卷时，要求写出完整单词。 Trees are important in our daily life. They p 1 oxygen for us to breathe. But they often get hurt. One kind of hurt on trees is a tree hole. To help trees grow healthily, people usually take good c 2 of the tree holes. Last winter, some Shanghai artists drew cute animals in the tree holes on the street, such as birds, cats and squirrels. These animals look l 3 . They are like living or hiding there. These paintings are not h 4 to the trees. In f 5 , they cover the holes and stop the trees from losing water. The hole paintings not only make the street full of colour works of art, but also help people understand the protection of the environment. Trees help us in many ways. They keep the air cool and clean. They take in h 1 gases from the air and p 2 oxygen for us to breathe. They are major f 3 against air pollution. Trees also make our lives more c 4 . Many of the things in our daily lives come from trees. Look around this room. A lot of furniture is m 5 of wood. Trees are really important in our daily lives. 阅读短文，根据上下文和所给的首字母写出所缺单词。注意使用正确形式，每空限填一词。答卷时，要求写出完整单词。 Money doesn’t grow on trees, as the old saying goes, but a money tree can grow inside your home. It can f 1 against air pollution. It takes in h 2 gases and provides oxygen. There are things you need to take care when planting a money tree. Firstly, pick a bright and warm place to plant it in spring. Try to plant it in the shade because too much sunlight or too cold isn’t good for the tree. Then, water the money tree whenever the soil gets d 3 . Next, pay attention to the color of leaves. For e 4 , brown leaves mean the tree needs water. F 5 , you can always bring the plant indoors during the colder months. Although（尽管）it takes time to grow, you’ll enjoy it. 根据短文内容及首字母提示，写出所缺单词。 Do you know the plant cacti? Here are some useful f 1 about them. The information will be h 2 for cacti-growing, especially for gardeners. Actually, cacti are not the new comers on Earth. They first a 3 on the planet about 40 million years ago. They don’t look pretty like most other plants. Cacti are of different heights, from one inch to 65 feet. Mexican Giant Cardon is the tallest cactus in the world. Some cacti grow slowly. It takes 10 years for the Massive Saguaro Cacti to grow up to one inch tall. You can grow cacti just a 4 —pots, trays, window boxes or in the ground. You won’t have to be w 5 about them even you don’t water them for a few months. They will still be fine. 能力综合实践2篇 We live on Earth. We can see many forests and rivers, mountains and f 1 . Different places have different kinds of weather. There are p 2 of animals and plants on Earth. Some plants are large. Some are small. All of them need light and water to grow up. Animals live in different places. There are many people on Earth, too. The Earth p 3 air, water and food for us. Today, people produce too much pollution. We make energy by b 4 things, so the smoke and dust pollute the air. We put waste water into the sea and under the ground. It pollutes the Earth and kills animals and plants. We must stop p 5 the Earth. It’s important for people to protect the Earth for our future. Trees are our friends. They help us in many ways. First, they clean our air because they take in h 1 gases and produce oxygen for us to breathe. Second, they help reduce noise pollution and cool our cities and make our cities beautiful. They keep soil from being washed away. F 2 , they provide a lot of things for people. For e 3 , they provide us with food. They also provide wood for houses, f 4 and paper products. We can’t imagine a world w 5 trees. Let’s protect them. 2 同步新教材，周周有练习，月月有重点！ 1 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $$ 2024-2025学年一线教师制作同步新教材精品系列资料，名师精选！ 2024-2025学年一线教师制作同步新教材精品系列资料，名师精选！ 学校:___________姓名：___________班级：___________考号：___________ Unit3 Trees and us 单元话题（人与植物）首字母填空（紧贴新教材） 说明：此专题分三个难度层次，基础入门训练<进阶拓展训练< 能力综合实践，老师根据学生实际情况进行针对性难度训练。 基础入门训练4篇 根据短文内容及首字母，填写所缺单词（每空限填一词） Forests are the lungs of the earth. Without them, it cannot breathe. It needs its forests to remove carbon dioxide from the air and to p 1 oxygen. In many countries, forests were cut down to offer wood to build houses. Trees make our life c 2 . However, cutting down trees is h 3 to human beings, animals and plants. It is hard to i 4 a world without trees. So many young volunteers are working to plant new trees to f 5 against the air pollution. 【答案】1．(p)roduce 2．(c)onvenient 3．(h)armful 4．(i)magine 5．(f)ight 【导语】本文主要介绍了树木的重要性，并呼吁我们要保护树木。 1．句意：它需要森林来清除空气中的二氧化碳并产生氧气。根据“It needs its forests to remove carbon dioxide from the air and to … oxygen”及首字母可知，清除空气中的二氧化碳并产生氧气，produce“产生”，to后接动词原形，故填(p)roduce。 2．句意：树木使我们的生活方便。make sth+形容词，表示“使某物……”，根据首字母c及常识可知，树木让我们的生活变得方便了，convenient“方便的”，故填(c)onvenient。 3．句意：然而，砍伐树木对人类、动物和植物是有害的。根据“cutting down trees is …to human beings, animals and plants”及首字母可知，此处用be harmful to表示“对……有害”，故填(h)armful。 4．句意：很难想象一个没有树木的世界。根据“It is hard to … a world without trees”及首字母可知，很难想象没有树木的世界，imagine“想象”，动词不定式符号to后接动词原形，故填(i)magine。 5．句意：所以许多年轻的志愿者正在努力种植新树来对抗空气污染。根据“So many young volunteers are working to plant new trees to … against the air pollution.”及首字母可知，此处用fight against表示“与……作斗争”，动词不定式符号to后接动词原形，故填(f)ight。 请根据短文内容及首字母提示，填写所缺单词。（每空限填一词） Rainforests are in the tropical regions (热带) of the Earth. The trees are u 1 very tall. Lots of rainfall helps them grow and live.The trees p 2 a home and food for many living things. Half of the world’s animal species (物种), such as monkeys, elephants and tigers, live in the rainforests. So rainforests are an i 3 part of the Earth. After the trees are cut down, many of these animals have nowhere to live. Each day, we are losing hundreds of species of animals and plants. If we do not p 4 the rainforests now, we will never see them again. So e 5 of us should take action right now. 【答案】1．(u)sually 2．(p)rovide 3．(i)mportant 4．(p)rotect 5．(e)ach 【导语】本文主要讲述了保护热带雨林的重要性。 1．句意：这些树通常都很高。根据“Lots of rainfall helps them grow and live.”可知及首字母可知，此处是说树通常都很高，usually“通常”，副词修饰形容词。故填(u)sually。 2．句意：这些树为许多生物提供了家园和食物。根据“The trees ... a home and food for many living things.”及首字母可知，此处是指提供家园和食物，provide“提供”，本文时态是一般现在时，主要The trees是复数，因此谓语动词用复数。故填(p)rovide。 3．句意：因此，雨林是地球的重要组成部分。根据“part of the Earth.”及首字母可知，雨林是地球的重要组成部分，important“重要的”，形容词作定语。故填(i)mportant。 4．句意：如果我们现在不保护雨林，我们就再也见不到它们了。根据“we will never see them again.”及首字母可知，此处是指保护雨林，protect“保护”，do not后跟动词原形。故填(p)rotect。 5．句意：所以我们每个人都应该立即采取行动。根据“... of us should take action right now.”可知，是指每一个人都应采取行动，each of“每个”。故填(e)ach。 阅读短文，根据上下文所给的首字母写出所缺单词。注意使用正确形式，每空限填一词。答卷时，要求写出完整单词。 Money doesn’t grow on trees, as the old saying goes, but a money tree can grow inside your home. It can not only make your room beautiful but also take in h 1 gases and provide oxygen. There are things you need to take c 2 when planting a money tree. Firstly, pick a bright and warm place to plant. Try to plant it in the s 3 because too much sunlight or too cold isn’t good for the tree. Secondly, water the money tree whenever the soil gets dry（干涸）. Thirdly, pay attention to the color of leaves. For e 4 , brown leaves mean the tree needs water. F 5 , you can always bring the plant indoors during the colder months. Although（尽管）it takes time to grow, you’ll enjoy it. 【答案】1．(h)armful 2．(c)are 3．(s)hade 4．(e)xample 5．(F)inally/(F)ourthly 【导语】本文介绍了种植金钱树需要注意的一些事情。 1．句意：它不仅可以让你的房间变得漂亮，还可以吸收有害气体并提供氧气。根据“take in...gases and provide oxygen”及首字母提示可知，吸收的是有害的气体，空处用形容词修饰其后的名词，故填(h)armful。 2．句意：种植金钱树时，你需要注意一些事情。根据语境及首字母提示可知，种植时要注意一些事情，take care“注意”，固定短语，故填(c)are。 3．句意：尽量把它种在阴凉处，因为太多的阳光或太冷对树不好。根据“because too much sunlight or too cold isn’t good for the tree”可知，应该把树种在阴凉处，故填(s)hade。 4．句意：例如，棕色的叶子意味着树木需要水。根据“brown leaves mean the tree needs water.”可知，此处是举例说明，for example“例如”，故填(e)xample。 5．句意：最后，你可以在寒冷的月份把植物带到室内。根据“Firstly...Secondly...Thirdly”及首字母提示可知，此处应用fourthly/finally表示顺序，故填(F)inally/(F)ourthly。 阅读短文，理解文章的意思，根据给出的首字母在1~5空格中用适当的形式填单词，在填写答卷时，要求写出完整单词。（每空限填一词） Many animals are in danger now. Cutting down the forest, hunting and water pollution are h 1 to the animals. Therefore, we need to do a lot of things to s 2 the animals. Firstly, we should protect the environment and stop people from cutting down the trees. Secondly, some people p 3 to kill animals for money, so the government should take c 4 of the wild animals by making up some laws to punish （惩罚）them. F 5 , we mustn’t pollute water so that animals can drink clean water. 【答案】1．(h)armful 2．(s)ave 3．(p)refer 4．(c)are 5．(F)inally 【导语】本文主要谈论保护动物。首先，阻止人们砍伐树木。其次，制定一些法律来惩罚狩猎野生动物的人们。最后，不要污染水。 1．句意：砍伐森林、狩猎和水污染对动物有害。根据“Cutting down the forest, hunting and water pollution are…to the animals.”和首字母提示可知，砍伐森林等对动物有害，be harmful to“对……有害”，形容词短语。故填(h)armful。 2．句意：因此，我们需要做很多事情来拯救动物。根据首字母提示和“Therefore, we need to do a lot of things to …the animals.”可知，是拯救动物，save“拯救”符合题意，此句是动词不定式作定语，空格处填动词原形，故填(s)ave。 3．句意：其次，有些人喜欢杀动物赚钱，所以政府应该照顾野生动物，制定一些法律来惩罚它们。根据首字母提示和“some people…to kill animals for money”可知，有些人为了钱宁愿杀死动物，prefer to do sth.“宁愿做某事”，动词短语，主语为复数，谓语动词用原形。故填(p)refer。 4．句意：其次，有些人喜欢杀动物赚钱，所以政府应该照顾野生动物，制定一些法律来惩罚它们。根据首字母提示和“the government should take …of the wild animals by making up some laws to punish （惩罚）them.”可知，保护野生动物，take care of“照顾，爱护”，固定短语。故填(c)are。 5．句意：最后，我们不能污染水，这样动物才能喝到干净的水。根据首字母提示和“Firstly,…Secondly,…”可知，此处表示“最后……”，Finally“最后”符合题意，故填(F)inally。 进阶拓展训练4篇 阅读短文，根据上下文和所给的首字母写出所缺单词。注意使用正确形式，每空限填一词。答卷时，要求写出完整单词。 Trees are important in our daily life. They p 1 oxygen for us to breathe. But they often get hurt. One kind of hurt on trees is a tree hole. To help trees grow healthily, people usually take good c 2 of the tree holes. Last winter, some Shanghai artists drew cute animals in the tree holes on the street, such as birds, cats and squirrels. These animals look l 3 . They are like living or hiding there. These paintings are not h 4 to the trees. In f 5 , they cover the holes and stop the trees from losing water. The hole paintings not only make the street full of colour works of art, but also help people understand the protection of the environment. 【答案】1．(p)rovide 2．(c)are 3．(l)ively 4．(h)armful 5．(f)act 【导语】本文主要介绍了树洞对树木的伤害以及人们为了帮助树木健康成长而对树洞进行的保护措施。 1．句意：它们为我们呼吸提供氧气。根据“oxygen for us ”可知树木为我们提供氧气，provide“提供”，动词，句子是一般现在时，主语是复数，动词用原形，故填(p)rovide。 2．句意：为了帮助树木健康生长，人们通常会好好照顾树洞。take care of“照顾”，为固定短语，故填(c)are。 3．句意：这些动物看起来很活泼。根据“They are like living or hiding there.”可知动物看上去很活泼。lively“活泼的”，形容词作表语，故填(l)ively。 4．句意：这些涂画对树木无害。根据“they cover the holes and stop the trees from losing water.”可知涂画对树木没有害处。harmful“有害的”，形容词作表语。故填(h)armful。 5．句意：事实上，它们覆盖了这些洞，阻止了树木的水分流失。此处是固定短语in fact“事实上”，符合语境，故填(f)act。 Trees help us in many ways. They keep the air cool and clean. They take in h 1 gases from the air and p 2 oxygen for us to breathe. They are major f 3 against air pollution. Trees also make our lives more c 4 . Many of the things in our daily lives come from trees. Look around this room. A lot of furniture is m 5 of wood. Trees are really important in our daily lives. 【答案】1．(h)armful 2．(p)roduce 3．(f)ighters 4．(c)onvenient 5．(m)ade 【导语】本文主要介绍了树给我们带来的好处。 1．句意：它们从空气中吸收有害气体，产生氧气供我们呼吸。根据“They keep the air cool and clean.”及首字母h可知，它们吸收有害气体，harmful“有害的”，形容词作定语，修饰名词gases。故填(h)armful。 2．句意：它们从空气中吸收有害气体，产生氧气供我们呼吸。根据“…oxygen for us to breathe.”和首字母p可知，是产生氧气供我们呼吸，produce“产生”；由“take”可知，时态为一般现在时，主语“They”是复数，谓语动词用原形。故填(p)roduce。 3．句意：它们是对抗空气污染的主要斗士。根据“…against air pollution”及首字母f可知，它们是对抗空气污染的主要斗士，fighter“斗士”，根据“They”可知，空处用复数形式。故填(f)ighters。 4．句意：树木也使我们的生活更加方便。根据“Many of the things in our daily lives come from trees.”可知，树木使我们的生活更加方便，convenient“方便的”，形容词，make sth+adj.“使某物……”。故填(c)onvenient。 5．句意：许多家具是木制的。be made of“由……制成”，固定短语。故填(m)ade。 阅读短文，根据上下文和所给的首字母写出所缺单词。注意使用正确形式，每空限填一词。答卷时，要求写出完整单词。 Money doesn’t grow on trees, as the old saying goes, but a money tree can grow inside your home. It can f 1 against air pollution. It takes in h 2 gases and provides oxygen. There are things you need to take care when planting a money tree. Firstly, pick a bright and warm place to plant it in spring. Try to plant it in the shade because too much sunlight or too cold isn’t good for the tree. Then, water the money tree whenever the soil gets d 3 . Next, pay attention to the color of leaves. For e 4 , brown leaves mean the tree needs water. F 5 , you can always bring the plant indoors during the colder months. Although（尽管）it takes time to grow, you’ll enjoy it. 【答案】1．(f)ight 2．(h)armful 3．(d)ry 4．(e)xample 5．(F)inally 【导语】本文主要讲述了树的重要性以及种树时需要注意的地方。 1．句意：它可以对抗空气污染。根据“It can f…against air pollution.”和首字母可知，树可以对抗空气污染，fight against“对抗”，故填(f)ight。 2．句意：它吸收有害气体并提供氧气。根据“It takes in h…gases and provides oxygen.”和首字母可知，树吸收有害气体并提供氧气，harmful“有害的”。故填(h)armful。 3．句意：然后，只要土壤变干，就给树浇水。根据“water the money tree”和首字母可知，土壤变干，就要给树浇水，dry“干的”，形容词。故填(d)ry。 4．句意：例如，棕色的叶子意味着这棵树需要水。根据“For e…, brown leaves mean the tree needs water.”和首字母可知，for example“例如”。故填(e)xample。 5．句意：最后，在寒冷的月份，你总是可以把植物带到室内。根据“Firstly, …Then, …Next, …”和首字母可知，此处指最后一个注意的地方，Finally“最后”，副词，故填(F)inally。 根据短文内容及首字母提示，写出所缺单词。 Do you know the plant cacti? Here are some useful f 1 about them. The information will be h 2 for cacti-growing, especially for gardeners. Actually, cacti are not the new comers on Earth. They first a 3 on the planet about 40 million years ago. They don’t look pretty like most other plants. Cacti are of different heights, from one inch to 65 feet. Mexican Giant Cardon is the tallest cactus in the world. Some cacti grow slowly. It takes 10 years for the Massive Saguaro Cacti to grow up to one inch tall. You can grow cacti just a 4 —pots, trays, window boxes or in the ground. You won’t have to be w 5 about them even you don’t water them for a few months. They will still be fine. 【答案】1．(f)acts 2．(h)elpful 3．(a)ppeared 4．(a)nywhere 5．(w)orried 【导语】本文是一篇说明文。文章主要科普了仙人掌的一些知识及种仙人掌的有用信息。 1．句意：这里有一些有用的事实。根据后面提到的“information”，结合首字母可知应填fact“事实”，又因为前文“some”可知此处要用名词复数。故填(f)acts。 2．句意：这些信息将有助于种植仙人掌，特别是对园丁来说。根据前面的“useful”，结合首字母对应可知是helpful表示“有帮助的”。故填(h)elpful。 3．句意：它们最早出现在地球上是在4000万年前。根据前文“cacti are not the new comers on Earth”可知“仙人掌不是地球上的新来者”，结合首字母可知应用appear表示“出现”。又根据时间状语“40 million years ago”可知要用一般过去时。故填(a)ppeared。 4．句意：你可以在任何地方种植仙人掌——花盆、托盘、窗台盒或地里。根据后面列举的多个地点，可知应用anywhere表示“任何地方”。故填(a)nywhere。 5．句意：即使你几个月不浇水，你也不必担心它们。根据后文“They will still be fine.”可知“他们还是会没事的”，结合首字母可知应填worried表示“担心的”。故填(w)orried。 能力综合实践2篇 We live on Earth. We can see many forests and rivers, mountains and f 1 . Different places have different kinds of weather. There are p 2 of animals and plants on Earth. Some plants are large. Some are small. All of them need light and water to grow up. Animals live in different places. There are many people on Earth, too. The Earth p 3 air, water and food for us. Today, people produce too much pollution. We make energy by b 4 things, so the smoke and dust pollute the air. We put waste water into the sea and under the ground. It pollutes the Earth and kills animals and plants. We must stop p 5 the Earth. It’s important for people to protect the Earth for our future. 【答案】1．fields 2．plenty 3．provides 4．burning 5．polluting 【分析】我们生活在地球上，地球给我们提供空气，水和食物，所以我们必须保护地球，停止对它的污染。 1．句意：我们可以看到许多森林、河流、山脉和田野。表示地球上的某类地方，且首字母为“f”的名词是“field 田野”，由于“forests and rivers, mountains”都是复数形式，所以“field”也要变成复数形式，故填fields。 2．句意：地球上有很多动植物。根据常识可知，地球上的动植物很多，首字母为“p”，和“of”构成词组且表示“许多，大量”的单词是“plenty大量，众多”，故填plenty。 3．句意：地球为我们提供空气、水和食物。根据常识可知“air, water and food”都是地球提供给我们的，动词“provide 提供”符合语境；由于本文是一般现在时，主语“The Earth”是第三人称单数，所以谓语动词“provide”要变成三单形式“provides”，故填provides。 4．句意：我们通过燃烧东西来制造能量，所以烟尘污染了空气。根据常识可知，“the smoke and dust”是燃烧东西产生的，所以动词“burn 燃烧”符合语境；由于“by”是介词，介词后接动词的ing形式，故填burning。 5．句意：我们必须停止污染地球。“stop doing sth”表示“停止正在做的某事”，所以空格处缺动词的ing形式；根据第三段的内容可知，人类正在污染地球，所以本句表示要停止污染，动词“pollute 污染”的ing形式“polluting”符合语境，故填polluting。 Trees are our friends. They help us in many ways. First, they clean our air because they take in h 1 gases and produce oxygen for us to breathe. Second, they help reduce noise pollution and cool our cities and make our cities beautiful. They keep soil from being washed away. F 2 , they provide a lot of things for people. For e 3 , they provide us with food. They also provide wood for houses, f 4 and paper products. We can’t imagine a world w 5 trees. Let’s protect them. 【答案】1．(h)armful 2．(F)inally 3．(e)xample 4．(f)urniture 5．(w)ithout 【导语】本文讲述了树木对于人类和地球的三点好处：清洁空气、减少噪音污染以及为人们提供了很多东西。 1．句意：首先，它们清洁我们的空气，因为它们吸收有害气体并产生氧气供我们呼吸。根据“First, they clean our air because they take in...gases and produce oxygen for us to breathe.”并结合首字母提示可知，此处是指空气吸收有害气体。空后有名词gases，空前需用形容词修饰。harmful“有害的”，形容词。故填 (h)armful。 2．句意：最后，它们为人们提供了很多东西。根据“First, they clean our air...”以及“Second, they help reduce noise pollution...”并结合首字母提示可知，此处表示顺序“第一、第二、最后”，finally“最后”符合。故填(F)inally。 3．句意：例如，它们为我们提供食物。固定短语for example“比如”。故填(e)xample。 4．句意：它们还为房屋、家具和纸制品提供木材。根据“They also provide wood for houses...and paper products.”并结合首字母提示可知，此处说明用木材可以制作的物品，furniture“家具”符合，不可数名词。故填(f)urniture。 5．句意：我们无法想象一个没有树木的世界。根据“We can’t imagine a world...trees”可知，地球没有树木，这是无法想象的情况。without“没有”符合，介词。故填(w)ithout。 2 同步新教材，周周有练习，月月有重点！ 3 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $$