Unit 6 Trees单元核心单词,词性转换,短语,语法,句型精练-2025-2026学年沪教版（五四学制）七年级英语下册

**基本信息** 聚焦Unit 6核心词汇与语法，通过分层练习构建从词汇变形到语篇应用的语言能力训练体系，强化基础夯实与综合运用。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单词适当形式填空|20题|考查数词（分数/序数词）、名词复数、词性转换（如apply→application）|从基础词形变化到语境中词性选择，构建词汇形态认知链| |根据汉语提示写单词|10题|聚焦单元核心词汇拼写（如“社区”“气候”）|强化词汇音形义联系，夯实语言知识基础| |完成句子|10题|包含连词成句、同义转换（如full of→filled with）、句式转换|从句子结构到语义转换，提升语言表达灵活性| |短文填空|10题|结合语篇考查语法（时态/介词）与上下文理解|实现词汇、语法在语篇中的综合应用，培养语言逻辑思维|

班级 姓名 学号 分数 Unit 6 Trees 单元重点单词变形短语语法句型精练 （时间：60分钟，满分：100分） 单元知识点习题训练 1、 用括号内所给单词的适当形式填空(本大题共20小题，每小题1分，共20分) 1．Women teachers in our school are two of all the teachers. (three) 2．The survey, carried out in that university, shows that three of the teachers wear glasses. (five) 3．Liu Yang became the Chinese woman in space on June 16, 2012. (one) 4．We can see several young trees in the mountains. (million) 5．One of the ways of protecting animals is to say no to animal products such as fur coats. (base) 6．If you want to use the computer lab, you must fill in an first. (apply) 7． (near) 70% of the Earth’s surface is made up of water. 8．John made a (wood) spoon by himself. 9．The Whites have four ⁠ (child), two daughters and two sons. 10．There are (six) minutes in an hour. 11．Here are some (article) about protecting the environment. 12．The bus is (fill) with people every day. 13．After the inspector （interview）all the residents, he went to Miss Huang’s flat. 14．There are two big (tree) in front of the building. 15．There are twenty-four (desk) in the classroom. 16．Marx has a good sense of (humorous). He often makes us laugh. 17．There are three （hall）in our school. 18．My mother gets home at six (clock). 19．Six and three (be) nine. 20．Cindy is (nineteen) years old. 二、根据汉语提示完成单词(本大题共10小题，每小题1分，共10分) 21．Look! The tree is (几乎) as tall as a person. 22．I’m going to write a (n) (文章) and send it to magazines and newspapers. 23．There are about (九十) students in these two classes.. 24．We have a golf course in the (社区). 25．Boys and girls, join in the summer camp, and you can learn some (基本的) life skills. 26．Are you looking for your lost things? Come to our (办事处) and have a look. 27．The snow is (厚的) and it’s very interesting to walk on it. 28．My music teacher is (优秀的). 29．The (气候) in this city is warm all year long.(根据句意写单词) 30．To stay alive, those hungry people had to eat grass (根). 三、完成句子(本大题共10小题，每小题3分，共30分) 31．can, by recycling, encourage people to, you, save wood（连词成句） . 32．people, stop, Jerry, wants to, wasting, natural resources, from (连词成句) . 33．idea, mother, an, make, to, excellent, your, it’s, birthday cake, for, a (连词成句) . 34．usually, reading, ten, do, at, to, some, I, twenty-five （连词成句） . 35．During the holiday, the places of interest in Nanjing are always full of people. （改为同义句） During the holiday, the places of interest in Nanjing are always people. 36．People lost their jobs because of the economic disaster. (保持句意基本不变) The economic disaster job losses. 37．Jim doesn’t work as hard as his brother.（保持句意基本不变） Jim’s brother than Jim. 38．My brother moves to a new flat. It has two floors. My brother moves to a new flat floors. 39．Sam worked in the university for fifteen years when he was young. (改为一般疑问句) Sam in the university for fifteen years when he was young? 40．Fred plans to work in the charity hospital in the community.(改为否定句) Fred to work in the charity hospital in the community. 四、短文填空(本大题共10小题，每小题4分，共40分) 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Which one do you think is “the king (王) of the animals”, the elephant, the lion or the tiger? They are 41 smart and strong. But I think the tiger is “the king of the animals”. If you take a look at the tiger, you can find a Chinese character (汉字) “WANG” on the tiger’s forehead (额头). The character 42 (mean) “the king” in Chinese. Most tigers come from China and India (印度). They look 43 (scared). They like eating meat. Tigers can run very 44 (quick) and they are also good swimmers. Tigers need lots of sleep, and they sleep for about 15 hours every day. Some people think they are 45 (danger). But they don’t know tigers are in danger now. In the early 20th century (世纪), the number of tigers was about 100,000. 46 today the number is only a few thousand. People kill tigers 47 money. People also cut down too many trees. So many tigers lose their 48 (life) and homes!       There are many people around the world 49 (try) to help save tigers. It is of great importance for everyone 50 (save) tigers. Let’s take actions (行动) now! 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $ 班级 姓名 学号 分数 Unit 6 Trees 单元重点单词变形短语语法句型精练 （时间：60分钟，满分：100分） 单元知识点习题训练 1、 用括号内所给单词的适当形式填空(本大题共20小题，每小题1分，共20分) 1．Women teachers in our school are two of all the teachers. (three) 【答案】thirds 【详解】句意：我们学校的女教师占教师总数的三分之二。根据“two…of all the teachers.”可知，设空处是分母，用序数词third表达，当分子大于1时，分母需变为复数形式thirds。故填thirds。 2．The survey, carried out in that university, shows that three of the teachers wear glasses. (five) 【答案】fifths 【详解】句意：在那所大学开展的调查显示，五分之三的教师戴眼镜。空格处需填分数词，表达“五分之三”的含义。分数的表达规则是：分子用基数词，分母用序数词；当分子大于1时，分母要用复数形式。“five”是基数词“五”，对应的序数词是“fifth”，此处分子是“three”，因此分母“fifth”需用复数“fifths”，故填fifths。 3．Liu Yang became the Chinese woman in space on June 16, 2012. (one) 【答案】first 【详解】句意：刘洋在2012 年6月16日成为第一位进入太空的中国女性。根据所给词可知，one“一”，基数词，结合空格前“the”可知，此处应该填入序数词first，the first Chinese woman in space，表示“第一位进入太空的中国女性”。故填first。 4．We can see several young trees in the mountains. (million) 【答案】million 【详解】句意：我们在山里能看到几百万棵小树。“million”前有具体数字时，用单数形式，在句中修饰“young trees”，作定语。故填million。 5．One of the ways of protecting animals is to say no to animal products such as fur coats. (base) 【答案】basic 【详解】句意：保护动物的基本方法之一是拒绝皮毛大衣等动物制品。此处用形容词修饰名词ways，basic意为“基本的”，形容词作定语。故填basic。 6．If you want to use the computer lab, you must fill in an first. (apply) 【答案】application 【详解】句意：如果你想使用计算机实验室，你必须先填写一张申请表。分析句子结构可知，此处应用名词形式，作宾语，apply的名词形式为application“申请表”，根据空前的“an”可知，此处用单数形式。故填application。 7． (near) 70% of the Earth’s surface is made up of water. 【答案】Nearly 【详解】句意：地球表面近70%由水组成。此处需填入副词修饰百分比“70%”，near的副词形式nearly“接近、大约”符合句意。句首单词首字母大写，故填Nearly。 8．John made a (wood) spoon by himself. 【答案】wooden 【详解】句意：John自己制作了一把木制勺子。空处作定语修饰名词spoon，应用形容词wooden“木制的”。故填wooden。 9．The Whites have four ⁠ (child), two daughters and two sons. 【答案】children 【详解】句意：怀特一家有四个孩子，两个女儿和两个儿子。考查名词复数。根据前面的数词 four 可知后面的名词要用复数形式。故填children。 10．There are (six) minutes in an hour. 【答案】sixty 【详解】句意：一小时有六十分钟。根据“minutes in an hour”和所给词可知，一小时有六十分钟，sixty“六十”，基数词。故填sixty。 11．Here are some (article) about protecting the environment. 【答案】articles 【详解】句意：这里有一些关于保护环境的文章。article“文章”，可数名词，some后加可数名词复数，故填articles。 12．The bus is (fill) with people every day. 【答案】filled 【详解】句意：公共汽车上每天都挤满了人。fill“充满”，动词；be filled with“装满，充满”，固定短语。故填filled。 13．After the inspector （interview）all the residents, he went to Miss Huang’s flat. 【答案】interviewed 【详解】句意：巡视员询问了所有的住户后，他去了黄小姐的公寓。根据“went”可知，句子是一般过去时，故填interviewed。 14．There are two big (tree) in front of the building. 【答案】trees 【详解】句意：大楼前面有两棵大树。根据题干以及“There be”结构中的“are”和基数词“two”，可知后面的名词需用复数形式。故填trees。 15．There are twenty-four (desk) in the classroom. 【答案】desks 【详解】句意：教室里有二十四张桌子。根据题干中的“twenty-four”，是基数词，其后面接名词，需用名词复数，且谓语动词是“are”，故填desks。 16．Marx has a good sense of (humorous). He often makes us laugh. 【答案】humour 【详解】句意：马克思有很好的幽默感。他经常逗我们笑。humorous“幽默的”，形容词。由介词of，可知空处填名词humour“幽默”， a good sense of humour意为“幽默感”，故填humorous的名词形式humour。 17．There are three （hall）in our school. 【答案】halls 【详解】句意：我们学校有三个大厅。 根据题干中“three”三个，可知后面若接名词，需用名词的复数形式。结合题干，故填halls。 18．My mother gets home at six (clock). 【答案】o’clock 【详解】句意：我妈妈在六点时到家。根据“at six”可知表示“在六时整”可用at six o’clock来表示。o’clock是of the clock的缩写形式。故填o’clock。 19．Six and three (be) nine. 【答案】is 【详解】句意：6加3等于9。根据“Six and three”可知，本题是加法。在英语中表示加减乘除时，be动词单数形式，所以要用is来填空。故填is。 20．Cindy is (nineteen) years old. 【答案】nineteen 【详解】句意：辛迪十九岁了。空处的数词表示数量，故应用基数词；nineteen“十九”，基数词。故填nineteen。 二、根据汉语提示完成单词(本大题共10小题，每小题1分，共10分) 21．Look! The tree is (几乎) as tall as a person. 【答案】almost/nearly 【详解】句意：看！这棵树几乎和一个人一样高。“几乎”用almost或nearly，副词，修饰形容词“tall”。故填almost/nearly。 22．I’m going to write a (n) (文章) and send it to magazines and newspapers. 【答案】article 【详解】句意：我打算写一篇文章，然后把它寄给杂志和报纸。 article“文章”，是可数名词。空前有不定冠词“a(n)”，说明此处需用单数形式。故填article。 23．There are about (九十) students in these two classes.. 【答案】ninety 【详解】句意：这两个班级大约有九十名学生。“九十”的英文表达为ninety，且基数词后直接接可数名词复数，符合语境。故填ninety。 24．We have a golf course in the (社区). 【答案】community 【详解】句意：我们社区有一个高尔夫球场。根据汉语提示可知，community意为“社区”，为名词，句中the表特指，其后跟名词单数形式。故填community。 25．Boys and girls, join in the summer camp, and you can learn some (基本的) life skills. 【答案】basic 【详解】句意：男孩们和女孩们，参加这个夏令营吧，你们能够学到一些基本的生活技能。basic“基本的，基础的”，形容词作定语，修饰名词短语life skills，表示“基本的生活技能”。故填basic。 26．Are you looking for your lost things? Come to our (办事处) and have a look. 【答案】office 【详解】句意：你在寻找丢失的物品吗？来我们办事处看一看吧。office“办事处”，根据“ Come to our...”可知，指的是一个办事处，填可数名词单数。故填office。 27．The snow is (厚的) and it’s very interesting to walk on it. 【答案】thick 【详解】句意：雪真厚，而且走在上面很有趣。根据汉语提示，此处应填thick“厚的”，这里是形容词作表语。故填thick。 28．My music teacher is (优秀的). 【答案】excellent 【详解】句意：我的音乐老师很优秀。excellent“优秀的”，形容词作表语。故填excellent。 29．The (气候) in this city is warm all year long.(根据句意写单词) 【答案】climate 【详解】句意：这个城市的气候全年温暖。根据中文提示可知，climate“气候”，不可数名词，故填climate。 30．To stay alive, those hungry people had to eat grass (根). 【答案】roots 【详解】句意：为了生存，那些饥饿的人们不得不吃草根。根“root”，可数名词，根据句意可知，此处用复数。故填roots。 三、完成句子(本大题共10小题，每小题3分，共30分) 31．can, by recycling, encourage people to, you, save wood（连词成句） . 【答案】You can encourage people to save wood by recycling 【详解】根据题干可知，此处是一个陈述句。you“你”，作主语，位于句首首字母要大写；can“可以”，情态动词；encourage people to“鼓励人们去……”；save wood“节省木材”；by recycling“通过回收再利用”。故填You can encourage people to save wood by recycling“你可以鼓励人们通过回收来节约木材”。 32．people, stop, Jerry, wants to, wasting, natural resources, from (连词成句) . 【答案】Jerry wants to stop people from wasting natural resources 【详解】分析所给单词和标点，该句是陈述句。“Jerry”作主语；wants“想要”，作谓语，want接不定式；stop sb from doing“阻止某人做某事”，为固定短语，此处表达为stop people from；wasting natural resources“浪费自然资源”，动名词作介词宾语。故填Jerry wants to stop people from wasting natural resources“杰瑞想阻止人们浪费自然资源”。 33．idea, mother, an, make, to, excellent, your, it’s, birthday cake, for, a (连词成句) . 【答案】It’s an excellent idea to make a birthday cake for your mother 【详解】分析所给词和标点符号可知，本句是it句型。it作形式主语，位于句首，首字母大写；to make a birthday cake“制作一个生日蛋糕”作真正的主语；an excellent idea表示“一个极其好的主意”；for your mother表示“为你的妈妈”。故填It’s an excellent idea to make a birthday cake for your mother“给你妈妈做生日蛋糕是个很好的主意”。 34．usually, reading, ten, do, at, to, some, I, twenty-five （连词成句） . 【答案】I usually do some reading at twenty-five to ten 【详解】分析句子及标点可知，本句为陈述句。“I”作主语，“do some reading”是一个常用的固定表达，意思是“进行一些阅读”，作谓语，放在主语“I”之后。“usually”是频度副词，意思是“通常”，在一般现在时的陈述句中，频度副词常放在实义动词之前，表示动作发生的频率，所以要将“usually”放在“do”之前。“at + 时间点”可以构成时间状语，用来表明动作发生的时间。在给定的单词中，“twenty-five to ten”表示“9:35”，这是一个具体的时间点，所以把它和介词“at”搭配起来，组成“at twenty-five to ten”，放在句末。故填I usually do some reading at twenty-five to ten“我通常在9点35分读一些书。” 35．During the holiday, the places of interest in Nanjing are always full of people. （改为同义句） During the holiday, the places of interest in Nanjing are always people. 【答案】 filled with 【详解】句意：在假期期间，南京的名胜古迹总是挤满了人。题目要求改为同义句，原句中“be full of”意思是“充满，挤满”，其同义短语是“be filled with”。故填filled；with。 36．People lost their jobs because of the economic disaster. (保持句意基本不变) The economic disaster job losses. 【答案】 led to 【详解】句意：人们由于经济灾难丢失了工作。其同义句可表达为“经济灾难导致了失业”，lead to“导致”，结合题干时态为一般过去时，动词用过去式。故填led；to。 37．Jim doesn’t work as hard as his brother.（保持句意基本不变） Jim’s brother than Jim. 【答案】 works harder 【详解】句意：吉姆不像他哥哥那样努力工作。换言之就是“吉姆的哥哥比吉姆更努力工作”。work hard“努力工作”，主语是第三人称单数，动词work用三单形式；此处是比较级，hard的比较级为harder。故填works；harder。 38．My brother moves to a new flat. It has two floors. My brother moves to a new flat floors. 【答案】 with two 【详解】句意：我哥哥搬进了一套新公寓。它有两层。根据提示可知，空格处应表示“有两层”，可用with，在这里表示“拥有”或“具有”，后面接拥有的东西。故填with；two。 39．Sam worked in the university for fifteen years when he was young. (改为一般疑问句) Sam in the university for fifteen years when he was young? 【答案】 Did work 【详解】句意：山姆年轻时在大学工作了15年。根据“worked”可知，时态是一般过去时，一般疑问句需借助助动词did，置于主语之前；后实义动词变为原形work。故填Did；work。 40．Fred plans to work in the charity hospital in the community.(改为否定句) Fred to work in the charity hospital in the community. 【答案】 doesn't plan 【详解】句意：Fred计划在社区的慈善医院工作。根据原句可知时态为一般现在时，主语Fred为第三人称单数，变否定要用助动词doesn't，助动词后动词用原形，plans要变回plan，故填doesn't；plan。 四、短文填空(本大题共10小题，每小题4分，共40分) 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Which one do you think is “the king (王) of the animals”, the elephant, the lion or the tiger? They are 41 smart and strong. But I think the tiger is “the king of the animals”. If you take a look at the tiger, you can find a Chinese character (汉字) “WANG” on the tiger’s forehead (额头). The character 42 (mean) “the king” in Chinese. Most tigers come from China and India (印度). They look 43 (scared). They like eating meat. Tigers can run very 44 (quick) and they are also good swimmers. Tigers need lots of sleep, and they sleep for about 15 hours every day. Some people think they are 45 (danger). But they don’t know tigers are in danger now. In the early 20th century (世纪), the number of tigers was about 100,000. 46 today the number is only a few thousand. People kill tigers 47 money. People also cut down too many trees. So many tigers lose their 48 (life) and homes!       There are many people around the world 49 (try) to help save tigers. It is of great importance for everyone 50 (save) tigers. Let’s take actions (行动) now! 【答案】 41．all 42．means 43．scary 44．quickly 45．dangerous 46．But 47．for 48．lives 49．trying 50．to save 【导语】本文主要介绍了“百兽之王”老虎的地位、习性，以及目前面临的危险，最后作者呼吁人们采取行动保护老虎。 41．句意：它们全都既聪明又强壮。本句表达“the elephant, the lion or the tiger”三种动物的共性，all用于指代三者或三者以上的“全部”，符合语境。故填all。 42．句意：这个汉字在中文里意思是“王”。mean“意思是”，本句为主语是第三人称单数的一般现在时，谓语动词用三单。故填means。 43．句意：它们看起来很吓人。设空处位于look后作表语，且描述物 (老虎)，所以填写scary“令人害怕的”，形容词。故填scary。 44．句意：老虎能跑得非常快，而且它们也很擅长游泳。quick“快速的”，设空处修饰动词run，所以填写其副词形式quickly“快速地”，作状语。故填quickly。 45．句意：一些人认为它们很危险。设空处在句中作表语，应填写提示词的形容词形式，dangerous“危险的”。故填dangerous。 46．句意：但如今这个数量只有几千只。“today the number is only a few thousand”与“the number of tigers was about 100,000”构成转折关系，but“但是”符合语境，连词，句首首字母大写。故填But。 47．句意：人们为了钱而捕杀老虎。money是“kill tigers”的目的，for“为了”引出目的，介词。故填for。 48．句意：因此许多老虎失去了它们的生命和家园！life“生命”，此处指“many tigers”的生命，所以填写其复数形式。故填lives。 49．句意：世界上有许多人正在努力帮助拯救老虎。本句已有谓语动词，且people与try之间是主动关系，所以设空处需填写提示词的现在分词作后置定语。故填trying。 50．句意：对每个人来说，拯救老虎是非常重要的事。“It is+名词+for sb. to do sth.”意为“对某人来说做某事是……”，所以此处填写save的不定式作真正主语。故填to save。 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $