期末复习课件(高教版2023修订版 拓展模块 Unit 3 Doing Our Part for the Environment)-2025-2026学年高二上学期《英语期末考点大串讲》

2025-12-30
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学段 中职
学科 英语
教材版本 中职英语高教版 拓展模块
年级 高二
章节 Unit 3 Doing Our Part for the Environment
类型 课件
知识点 词汇知识,词法知识,句法知识,语篇范围,情景交际
使用场景 同步教学-期末
学年 2025-2026
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 PPTX
文件大小 20.57 MB
发布时间 2025-12-30
更新时间 2025-12-30
作者 大大胖橘
品牌系列 上好课·考点大串讲
审核时间 2025-12-30
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《英语 拓展模块》 (高教版2023修订版) Unit 3 Doing Our Part for the Environment 期末复习课件 01 明·期末考情 02 记·必考知识 + 练·10分钟 2.1单元重点词汇 2.2单元重点语法 2.3单元主题应用 2 01 明·期末考情 3 核心 考点 复习目标 考情规律 重 点 词 汇 1. 掌握本单元的核心词汇(如environment-friendly, forecast , issue, hazardous等)的词性、词义及变形(如 presentation→present, responsible→responsibility等) 2. 熟练运用高频短语(如 carry out, make a difference,benefit from等) 高频考点多在词汇与语法、完形填空、及书面表达中考查,易因词性混淆(如form)、固定搭配用法(如make a difference)丢分。 语 法 知 识 1. 掌握人称代词、物主代词、反身代词、指示代词、关系代词、疑问代词、连接代词、不定代词和相互代词用法 2. 掌握形容词副词的比较级和最高级 1. 侧重 “易混代词辨析”:如指示代词(it/one/that/those)的指代差异(it 指同物、one 指同类异物);不定代词(some/any、each/every、both/all)的语义及范围区分;关系代词(which/that/who)的定语从句用法。 2. 常考“代词固定搭配”:如反身代词的 by oneself、help oneself;相互代词的 each other/one another。 3. 核心题型:单选、完形、语法填空高频考,写作/改错易丢分 4. 单选完形:侧重结构辨析+语境选择,必考原级(as…as)、比较级(than)、最高级(+范围) 5. 语法填空:必考点是词形转换(规则/不规则变化),偶考比较级修饰词(much/far) 6. 高频考点:①不规则变化(good→better→best) ②the+比较级,the+比较级 ③比较级表最高级 7. 易错点:very不修饰比较级、最高级缺the、比较对象不一致 主 题 应用 1.掌握下列交际用语:谈论环境问题,环境保护和环保措施。 2.掌握下列话题的写作:关于环保的信件。 一、环保交际用语考情 1. 单选/情景交际:高频考“环保问题描述”(如pollute the air)、“环保措施表达”(如reduce waste)的短语匹配。 二、环保信件写作考情 1. 写作高频题型:多为“给报社/学校写环保建议信”,需涵盖“问题描述+措施提议+呼吁”结构。 02 记·必考知识 + 练·10分钟 7 知识点01 单元重点词汇 核心词汇(词性+词义) 词汇变形 典型例句 1. presentation n. 陈述 presentation → present adj. 现在的;v. 颁发,赠送 The speaker gave a clear presentation at the meeting.(演讲者在会上做了清晰的陈述。) He will present the award to the winner.(他将给获奖者颁发奖项。) 2. responsible adj. 有责任的 responsible → responsibility n. 责任 We should be responsible for our actions.(我们要对自己的行为负责。) Taking care of the environment is our common responsibility.(保护环境是我们共同的责任。) 3. reusable adj. 可重复使用的 reusable → reuse v. 重新使用 We should use reusable bags instead of plastic ones.(我们应该用可重复使用的袋子代替塑料袋。) Please reuse the water to water the plants.(请把水重复利用来浇花。) 4. complicated adj. 复杂的 complicated → complicate v. 使复杂化 The problem is too complicated to solve quickly.(这个问题太复杂,没法快速解决。) Don’t complicate the simple task.(别把简单的任务复杂化。) 5. recycle v. 回收,循环 recycle → recycled adj. 回收利用的 We should recycle paper and bottles to protect the environment.(我们应该回收纸张和瓶子来保护环境。) These products are made of recycled materials.(这些产品是用回收材料制作的。) 知识点01 单元重点词汇 短语 中文含义 典型例句 1. carry out 执行,实施 The team will carry out the new plan next week. 团队下周将执行新计划。 2. hand out 分发 The teacher handed out the textbooks to the students.老师给学生分发课本。 3. deal with 处理;应对 We need to find a way to deal with this problem. 我们得想办法处理这个问题。 4. at least 至少 You should drink 8 cups of water at least every day. 你每天至少要喝8杯水。 5. make a difference 产生影响 Small actions can make a big difference to the environment. 小行动能对环境产生大影响。 6. as well as 和,以及,还有 She is good at singing as well as dancing. 她擅长唱歌,也擅长跳舞。 知识点01 单元重点词汇 7. divide… into… 把……分成…… The teacher divided the class into 4 groups. 老师把班级分成了4个小组。 8. turn to sb. 向某人求助 When you are in trouble, you can turn to your parents.遇到困难时,你可以向父母求助。 9. benefit from 从……中受益 We can benefit from reading more books. 多读书能让我们受益。 10. be based on 以……为基础 This story is based on a real event. 这个故事是以真实事件为基础的。 11. a huge amount of 大量的 There is a huge amount of waste in the city. 城市里有大量垃圾。 12. because of 因为 He was late because of the heavy rain. 因为大雨,他迟到了。 知识点01 单元重点词汇 7. divide… into… 把……分成…… The teacher divided the class into 4 groups. 老师把班级分成了4个小组。 8. turn to sb. 向某人求助 When you are in trouble, you can turn to your parents.遇到困难时,你可以向父母求助。 9. benefit from 从……中受益 We can benefit from reading more books. 多读书能让我们受益。 10. be based on 以……为基础 This story is based on a real event. 这个故事是以真实事件为基础的。 11. a huge amount of 大量的 There is a huge amount of waste in the city. 城市里有大量垃圾。 12. because of 因为 He was late because of the heavy rain. 因为大雨,他迟到了。 知识点01 单元重点词汇 19. stop sb. from doing sth. 阻止某人做某事 We should stop people from cutting down trees. 我们要阻止人们砍伐树木。 20. set up 建立 They plan to set up a new environmental organization. 他们计划建立一个新的环保组织。 21. not only… but also… 不但……而且…… He can not only speak English but also French. 他不但会说英语,还会说法语。 22. neither… nor… 既不……也不…… Neither he nor I like spicy food. 他和我都不喜欢辣的食物。 23. turn off 关闭 Don’t forget to turn off the lights when you leave. 离开时别忘了关灯。 24. all in all 总而言之 All in all, we had a wonderful holiday. 总而言之,我们的假期过得很愉快。 一、词汇拼写 1.The _______ (present) of prizes began after the speeches. 【答案】presentation 【详解】考查名词。句意:颁奖仪式在演讲后开始。分析句子可知,根据“the ... of”可知,横线上应是名词作主语核心词,所以将动词present变为名词presentation。故填presentation。 2.This sort ________ behaviour will not be tolerated. 【答案】of 【详解】考查介词。句意:这种行为是不能容忍的。a sort of表示泛指“一种……”,this sort of表示特指“这种……”。故填of。 3.Computer viruses can be ________ the form of software. 【答案】in 【详解】考查介词短语。句意:计算机病毒可以是软件的形式。固定介词短语“in the form of”意为“以……样式”。所以横线上是介词in。故填in。 4.I think my background meets the ________ (require) of this position. 【答案】requirements 【详解】考查名词。句意:我认为我的背景符合这个职位的要求。分析句子可知,“the + 名词 + of...”是常见结构,此处需要名词,“require”是动词,其名词形式是“requirement”,又因为职位要求通常不止一项,常用复数形式“requirements”。故填requirements。 5.They required him ________ (keep) it a secret. 【答案】to keep 【详解】考查非谓语动词。句意:他们要求他保守秘密。固定搭配“require sb. to do sth.”意为“要求某人做某事”,to do不定式作宾语补足语。故填to keep。 6.Quantities of ice ________ (be) melting in the Arctic. 【答案】are 【详解】考查主谓一致和句子成分。句意:大量的冰正在北极融化。分析句子可知,是描述客观事实,时态应用一般现在时;“Quantities of ice”作主语,谓语的数要看quantities,quantities是复数的,后面的谓语be动词应变成复数are。故填are。 7.The classroom requires _______ (clean) right now. 【答案】cleaning/to be cleaned 【详解】考查非谓语动词。句意:教室需要马上打扫。固定搭配“require doing sth.”和“require to do sth.”都表示“需要做某事”,动名词和不定式都作宾语,但是使用不定式作宾语时,主语classroom与动词clean之间是被动关系,因此使用不定式的被动形式to be done。故填cleaning/to be cleaned。 8.Our next class will take _______ form of a debate. 【答案】the 【详解】考查冠词。句意:我们的下一堂课将采取辩论的形式。分析句子可知,此句中特指某种形式,所以使用定冠词the。故填the。 9.Sort _______ these papers and fasten them together with a rope, please. 【答案】out 【详解】考查动词短语。句意:请把这些文件整理一下,用绳子把它们系在一起。根据“sort ... these papers”可知,空处需补全一个与 sort搭配的副词,构成短语动词“sort out ”意为“整理、分类”,符合语境中“整理文件”的需求。故填out。 10.A large amount of plastic rubbish _______ (be) floating in the ocean. 【答案】is 【详解】考查主谓一致。句意:大量的塑料垃圾正漂浮在海洋里。“a large amount of + 不可数名词”作主语时,谓语动词用单数形式,“rubbish”是不可数名词,所以此处be动词用is。故填is。 知识点02 单元重点语法 一、代词   考点一 人称代词、物主代词和反身代词 一、人称代词、物主代词和反身代词 1.人称代词、物主代词和反身代词构成如下: 类别 人称代词 物主代词 反身代词 主格 宾格 形容词性 名词性 第一人称 单数 I me my mine myself 复数 we us our ours ourselves 第二人称 单数 you you your yours yourself 复数 you you your yours yourselves 第三人称 单数 he him his his himself she her her hers herself it it its its itself 复数 they them their theirs themselves 2.用法 (1)人称代词 人称代词的主格在句中作主语,位于谓语动词之前。人称代词的宾格作宾语时,用在动词或介词后;作表语时,用在系动词后。 (2)物主代词 物主代词是用来表示所有关系的代词,也称作代词所有格,分为形容词性物主代词和名词性物主代词两种。 ①形容词性物主代词在句中只能作定语,放在名词之前,不单独使用。 ②名词性物主代词在句中可以作主语、宾语或表语,后面不能跟名词。名词性物主代词相当于“形容词性物主代词+名词”。 (3)反身代词 ①用作及物动词或介词的宾语。 ②作主语或宾语的同位语,加强被修饰词的语气,可以放在被修饰内容之后,也可以放在句末。 ③位于系动词之后作表语。 【拓展】 带有反身代词的常用短语 enjoy oneself过得愉快                    help oneself to随便吃…… dress oneself打扮自己                    leave sb. by oneself把某人单独留下 learn... by oneself自学……come to oneself苏醒 by oneself亲自                    hurt oneself伤到某人自己;伤害自己 考点二不定代词 1.普通不定代词 不定代词代替名词或形容词,在句中作主语、宾语、表语和定语。常见的不定代词有some、any、many、one、each、both、all、either、neither、every、none、no one、other、others、another、little、few等。 2.易混不定代词辨析 用法 例句 some和any作定语时既可以修饰可数名词,又可以修饰不可数名词 Some rice in the bag has been sold out. 袋子里的一些大米已经卖出去了。 Do you have any brothers or sisters? 你有兄弟姐妹吗?(修饰可数名词) some多用于肯定句;在表示请求、劝告、邀请、或不希望对方拒绝的疑问句中用some而不用any Some of the boys are good at swimming. 一些男孩擅长游泳。 Will you give me some water? 请给我一些水好吗? any多用于疑问句、否定句和条件状语从句中;用于肯定句中,表示“任何” If you have any questions, please ask me. 如果你有问题,可以问我。 Any child needs love. 任何一个孩子都需要爱。 some和any可以用来修饰单数名词,some表示“某一”;any表示“任何的” Any student can answer this question. 任何学生都可以回答这个问题。 Someday Chinese people will fly to the moon. 某天中国人将会飞上月球。 some, any的用法 few,a few,little,a little的用法 用法 用于可数名词 用于不可数名词 表示肯定概念 a few虽少,但有几个 a little虽少,但有一点 表示否定概念 few不多,几乎没有 little不多,没有什么 【知识拓展】 1. 这四个词或词组在句中都可作主语、宾语和定语。 Few of us have been to Beijing. 我们中几乎没有人去过北京。(主语) I know little about the book. 我几乎不知道这本书的内容。(宾语) There is a little water in the bottle. 瓶子里有一些牛奶。(定语) 2. a little和little也可以用作副词,a little表示“有点,稍微”,little表示“很少”。 I’ m a little hungry. 我有点俄。(修饰形容词hungry) Let him sleep a little. 让他睡一会儿。(修饰动词sleep) Mary, go a little faster, please. 玛丽,请走快一点儿。(修饰副词比较级) other,the other,others,the others,another的用法 用法 例句 泛指 other 某一个,另一些,其他的。不能单独使用,后面要跟单数名词或复数名词 Where are his other books? 他的另一些书在哪里? others 其他。必须单独使用,泛指别人或别的东西,常用于“some... others”结构 Some are red, and others are black. 一些是红的,另一些是黑的。 特指 the other 两个中的另一个,剩下的一个。常用于“one... the other...”结构 She has two sisters — one is a nurse, and the other is a teacher. 她有两个姐姐,一个是护士,另一个是老师。 the others 其他全部,其余的。表示在一个范围内的其他全部 In our class only Tommy is English, and the others are Chinese. 我们班除了汤米是英国人外,其他都是中国人。 another 另,再,又。可单独用,也可接单数名词或名词复数 You can see another ship in the sea, can’ t you? 你能看见另一艘船在海里,不是吗? all,both,none,either,neither的用法 不定代词 用法 all ① 侧重指三者或三者以上“都,全部”,在句中可作主语、宾语、表语、定语和同位语; All the students are on the playground. 所有的学生都在操场上。 ② all于否定句时,表示部分否定;表示全部否定使用none。 Not all books are good. = All books are not good. 不是所有的书都是好书。 【知识拓展】all作主语,指代人时,谓语动词使用复数形式,指代事情时,谓语动词一般使用单数;作同位语时,all在句中的位置与both相同。 All goes very well. 一切进展非常顺利。 both ① 表示“两者都”,可以作主语、宾语、定语和同位语; ② 用于否定句表示部分否定,全部否定使用neither; They both are not workers. 他们两个不都是工人。 ③both... and“两者都,既……又……”。 Both Carl and Jeff are good at playing football. 卡尔和杰夫都擅长踢足球 【知识拓展】both作主语时,谓语动词使用复数形式;作主语的同位语时,位于be动词、助动词之后,行为动词之前。 Both of them have been to Beijing. 他们两人都去过北京。 They all enjoyed it. 他们都喜欢它。 none ① 意为“没有人,没有一个,一点儿也没有”,作主语和宾语,不作定语; ② none指代可数名词作主语时,谓语动词用单数或复数形式均可,而指代不可数名词时,谓语动词必须使用单数形式。 None of the books are mine. 这些书都不是我的。 None of the rubbish has been removed. 垃圾一点也没运走。 【易错警示】none与no one的区别:none既可指人,又可指物,而no one意为“没有人”,只能用于指人。作主语时,谓语用单数;none可以与of搭配,而no one无此用法;none用于回答how many或how much引出的特殊疑问句,而no one用于回答who引出的特殊疑问句。 —How many students are there in the classroom now? 现在教室里有多少学生? —None. 没有一个人。 —Who is in the classroom now? 现在谁在教室呢? —No one. 没人。 either ① 表示“两者中任何一个”,可作主语、宾语和定语; ② either作主语时,谓语动词应使用单数形式;作定语时,修饰单数名词。 You can park on either side of the street. 你在街道的哪边停车都可以。 The two guests have arrived and either is welcome. 两个客人都到了,而且都受欢迎。 【知识拓展】 (1)either可用于搭配“either... or...”,意为“或者……或者……;要么……要么……”。 Either he or I am to blame. 或者他或者我将受到责备。 (2)either可作为副词,意为“也”,用于否定句的句末。 He won’ t go and I won’ t go either. 他不去,我也不去。 neither ① 意为“两者都不”,可作主语、宾语和定语; ② neither... nor...“既不……也不……”。 Neither answer is correct. 两个答案都不对。 Neither he nor I am a doctor. 他和我都不是医生。 【易错警示】neither作主语时,谓语动词使用单数形式;作定语时,修饰单数名词。 考点三指示代词 单数 复数 用法 this these 指代时间或空间上距离较近的人或物 that those 指代时间或空间上距离较远的人或物 注意 在表比较的语句中,that 用来指代单数或不可数名词,those指代复数名词 打电话时,this常用于介绍自己,that常用于询问对方是谁 1.this、that的用法 2.that、it、one的区别 代词 用法 that 表特指,替代的对象与所指名词同类,但不是同一个;可替代上文提到的事物;可替代可数名词,也可替代不可数名词 it 可替代可数名词单数,也可替代不可数名词;特指前文提到过的同一事物,表示同类同物 one 替代可数名词单数,表示泛指;替代前面提到的同类人或物中的一个,表示同类异物,但不能替代前面的整个句子 【拓展】 it的特殊用法 1.it指天气、时间、距离、环境;  It is twenty miles from here to the village. 从这里到那个村庄有20英里路。 2.it代前面所提到过的事物、群体、想法等;  Although he didn’t like it, I decided to see the movie anyway.尽管他不喜欢看这部电影,但我还是决定去看一看。 3.身份不明的人或婴儿; What will you call it if it is a boy? 要是男孩的话,你会给他取个什么名字? 4.it用作形式主语或形式宾语,代替不定式、动名词或从句。 常考it作形式主语的句型: It + be +adj./n.+for/of+不定式; 对某人来说做某事是......的。 It + is +no good/use/useless doing sth.; It + be +名词词组(a pity/ a fact/ no wonder...)/adj.+that从句 It’s well worth doing... It+特殊动词(appear/seem/turn out/occur to sb....)+that从句 It + be +过去分词+that从句 It + takes sb some time/some money to do sth. It is a pity that you can’t go with her. 你不能和她一起去真是太遗憾了。 As far as I'm concerned, it is no use arguing with him; he won't change his mind. 就我个人而言,同他争论没用,他不会改变主意。 It is reported that 16 people were killed in the earthquake. 据报道有16人在这次地震中丧生。 常考it作形式宾语的句型: 主语+consider/believe/think/feel/make/suppose/keep...+it+adj./n.+for/of sb do/that从句 主语+consider/believe/think/feel/make/suppose/keep...+it+useless+worth+worthwhile/no use/no good/a waste of time/money/energy...+doing... I take it that...我的理解是...... I don’t mind it if...我不介意...... As someone puts it...像某人所说的那样...... You can depend/count on it that...你可以相信/指望...... I find it easy to get on with John. 我发现和约翰相处很容易。 He didn’t make it clear when and where the meeting would be held.他没有说清楚何时何地举行会议。 5.表示“喜欢、爱恨”等心理活动的动词后面接it作形式宾语再接从句,it为形式宾语,指代后面的从句,这类动词有enjoy, prefer, love, like, hate, dislike, appreciate等。 I hate it when I have to speak in French on the phone. 不得不用法语打电话,我感到很厌烦。 I like it when she sings me a song. 我喜欢她为我唱歌。 I would appreciate it if you could help me. 如果您能帮我,我将不胜感激。 6.it用于强调句型中。 It is on the farm where we worked together that we got to know each other. 我们是在一起工作过的农场上相互认识的。 7.it可用于意义表达不明确的语境中,通常不指代内容; get it(明白了);make it(成功了);forget it(算了) 【易错提示】 (1)It+be+时间段+since引导的状语从句 这个句型表示“自……以来已多久了”。表示现在的情况时,主句多用一般现在时或现在完成时,从句多用一般过去时;表示过去的情况时,主句用一般过去时,从句用过去完成时。 It is three years since his father passed away. 自从他父亲去世已经三年了。 It was 10 years since they had married. 自从他们结婚已经十年了。 (2)It+be+时间段+before引导的状语从句 这个句型中的“时间段”一般为some time, long,  ... years,  ... months,  ... weeks,  ... days,  ... hours,  ... minutes等。主句中的be可用一般过去时was/were或一般将来时will be:用was/were时,before从句用一般过去时;用will be时,before从句常用一般现在时。 It wasn't long before he told us about this affair. 过多久他就告诉了我们这件事情。 It will be many years before the situation improves. 这种状况要过许多年才能得到改善。 (3)It+be+时间点+when引导的状语从句 这个句型中,it指时间,而且表示时间的词语前没有介词(时间一般为具体时间)。主句的谓语动词和从句的谓语动词在时态上一般是一致的,但是当主句是将来时时,从句一般用一般现在时代替将来时。 It was already 8 o'clock when we got home. 我们到家时已经8点了。 (4)It+be+time+that引导的从句 这个句型中从句需用虚拟语气,该句型表示“是做……的时候了”,从句谓语动词常用过去式(be用were)。time之前有时可加上high或about以加强语气。 It is high time (that) she wrote a letter to her mother. 她早该写一封信给她妈妈了。 (5)It+be+the first/second/third ... time+that引导的从句 这个句型表示“这/那是某人第几次做某事”。主句中be是is时,从句要用现在完成时;主句中be是was时,则从句需相应地用过去完成时。 It is the first time (that) these Europeans have visited the Great Wall. 这是这些欧洲人第一次参观长城。 考点四疑问代词 用来构成特殊疑问句的代词叫疑问代词,它们一般位于句首。 代词 用法 例句 Who 表示"谁",可以指代单数和复数名词,在句中作主语、宾语或表语 Who is on duty today? 今天谁值日? Whom 表示"谁",可以指代单数和复数。whom只能作动词的宾语或介词的宾语,不直接跟在介词后时可用who替换,位于介词后作介词宾语时只能用whom To whom you were talking just now? 你刚才和谁说话呢? Whom/Who did you often play with when you were a child? 小时候你经常和谁玩? Whose 表示"谁的",既可置于名词前作定语,也可单独使用,在句中常作主语、宾语、定语或表语 Whose iPad is this? 这是谁的iPad? (定语) Whose is this iPad? 这个iPad是谁的? (表语) Which 表示"哪一个(些)",既可指人也可指物,可指可数名词单、复数,也可指不可数名词,在句中常作主语、宾语或定语 Which animal do you like best? 你最喜欢哪种动物? Which is cheaper, this printer or that one? 这台打印机和那台打印机,哪台更便宜? what 表示"什么",可单独使用,也可放在名词前,既可以指代或修饰不可数名词,也可以指代或修饰可数名词的单、复数。在句中充当主语、宾语、表语或定语 What makes you love your hometown so much? 是什么使你这么热爱你的家乡? 【易错警示】 which和what的用法辨析 用which提问,指在相当数目的人或物中进行选择,限制在一定的范围内;用what提问,不限制范围。 Which do you like, rice or meat? 你喜欢什么,米饭还是肉? What do you like? 你喜欢什么? 【知识拓展】 what的常见用法 1. 用于询问职业:What be+主语?或What do/does/did+主语+ do? What does your father do?=What is your father? 你父亲是干什么的? 2. 用于询问天气或品行:What be+主语+like? What’ s the weather like? 天气怎么样? 3. 用于询问外貌、长相:What do/does/did+主语+look like? What does she look like? 她长什么样? 4. 征求对方的意见:What about ...? What about going out for a movie? 出去看电影怎么样? 二、形容词副词的比较级和最高级 大多数形容词都有原级、比较级和最高级三种形式。比较级用于两个对象的比较,表示"比……更……,较……";最高级用于三个或三个以上的对象的比较,表示"最……",最高级前通常要加定冠词the。 一. 形容词、副词的比较级和最高级的构成 (1)规则变化 变化规则 例词 单音节词及 部分双音节词  大多数词在词尾加-er或-est long→longer→longest hard→harder→ hardest 以e结尾的词在词尾加-r或-st nice→nicer→nicest late→later→latest 以辅音字母+y结尾的词,变y为i,再加-er或-est easy→easier→easiest happy→happier→happiest 以一个辅音字母结尾的重读闭音节词,双写最后一个辅音字母,再加-er或-est big→bigger→biggest thin→thinner→thinnest 多音节词和 部分双音节词  在词前加more或most beautiful→more beautiful→most beautiful quickly→more quickly→most quickly (2)不规则变化 原级 比较级 最高级 good/well better best ill/bad/badly worse worst many/much more most little less least far further furthest farther farthest old older oldest elder eldest 注意有些词的比较级和最高级的变化方式有两种。 clever→cleverer/more clever→cleverest/most clever old→older/elder→oldest/eldest far→farther/further→farthest/furthest 二. 比较级和最高级的常见句式 (1)比较级 ①两者相比较,可用"比较级+than"结构。 This park is larger than that one. 这个公园比那个公园更大。 注意:比较级前还可以用一些副词(短语),如much、 a lot、 a bit、 a little、 far、 even、 still等修饰,以进一步说明程度。 Lily is a little taller than Lucy. 莉莉比露西稍微高一点儿。 Our city is much more beautiful than theirs. 我们的城市比他们的城市美多了。 ②"比较级 + and + 比较级"结构,表示"越来越……"。若改词为多音节(或部分双音节)词,则用"more and more + 形容词"。 My brother is fatter and fatter. 我的哥哥越来越胖了。 It was becoming more and more difficult to live on his salary. 他越来越难以靠他的工资维持生计了。 ③"the + 比较级..., the + 比较级...",表示"越……,(就)越……"。 The busier my mother is, the happier she feels. 我的妈妈越忙越高兴。 The more careful you are, the fewer mistakes you'll make. 你越细心,犯的错误就会越少。 ④"Which/Who...+比较级,A or B?"表示"A和B哪个(谁)更……?"。 Who is stronger, Tom or Jim? 汤姆和吉姆,谁更强壮呢? ⑤"the+比较级+of the two+可数名词复数"表示"两个……中较……的那个"。 The taller of the two boys is my brother.两个男孩中较高的那个是我哥哥。 (2)最高级 ①三个或三个以上的对象比较时用最高级,最高级的前面通常要加定冠词the,但副词的the可省略,后面常有表示比较范围的"in.../of..."。 Peter is the tallest in our class. 在我们班上彼得个子最高。 Which is the safest, a bus, a train or a plane? 公共汽车、火车和飞机,哪个最安全? ②常用结构"one of the+最高级+可数名词复数"意为"最……的……之一"。 It's one of the most difficult problems in my work.这是我工作中最棘手的问题之一。 ③序数词、形容词性物主代词和名词所有格等限定词都可以修饰形容词最高级。 Joe is the second tallest boy in our class. 乔是我们班上个子第二高的男孩。 Kate is my best friend. 凯特是我最好的朋友。 Mr Green's biggest problem is pronunciation.格林先生最大的问题就是发音。 三. 含有最高级的结构与含有比较级的结构之间的转换 "the+最高级+单数名词(+范围)" ="比较级+than any other+单数名词(+范围)" ="比较级+than the other+复数名词(+范围)" China is the largest country in Asia. =China is larger than any other country in Asia. =China is larger than the other countries in Asia.中国是亚洲最大的国家。 注意:"sb.+be动词+比较级+than anybody else." ="No one+be动词+比较级+than sb.",两者都是用比较级表达最高级的句式。 Mary is taller than anybody else.=No one is taller than Mary.玛丽最高。 易|错|点|拨 1.比较级前还可以用一些副词(短语),如much、 a lot、 a bit、 a little、 far、 even、 still等修饰,以进一步说明程度。 2,"sb.+be动词+比较级+than anybody else."="No one+be动词+比较级+than sb.",两者都是用比较级表达最高级的句式。 Mary is taller than anybody else.=No one is taller than Mary.玛丽最高。, 知识点as...as的用法 一. as...as与not as/so...as 用法 例句 当我们想表达"和……一样"时,常用"as + 形容词原级/副词原级+ as"结构。 This park is as large as that one.这个公园和那个公园一样大。 He studies as hard as his brother.他学习和他弟弟一样努力。 当我们想表达"和……不一样,不如/不及……"时,常用"not as/so + 形容词原级/副词原级+ as"结构。 I'm not as/so tall as him. 我没有他高。   二. not as/so...as与比较级结构之间的转换 "not as/so...as"结构意为 "不及,不如……",也可以用比较级结构来转换。 Cycling is not as/so dangerous as diving. =Cycling is less dangerous than diving. =Diving is more dangerous than cycling.骑自行车没有潜水危险。 Jim doesn't run as/so fast as my sister. =Jim runs more slowly than my sister. =My sister runs faster than Jim.吉姆没有我妹妹跑得快。 一、单项选择 1.China is larger than ________ country in Asia. A.any B.any other C.other D.another 【答案】B 【详解】考查代词词义辨析。句意:中国比亚洲其他任何国家都大。A. any任何;B. any other其他任何;C. other其他的(常接复数名词);D. another另一个(三者及以上)。中国属于亚洲,比较时要排除自身,“any other + 单数名词”表示“其他任何一个……”,符合语境。故选B。 2.Why shouldn’t I buy a new coat — I haven’t bought ________ for five years. A.it B.that C.one D.which 【答案】C 【详解】考查代词辨析。句意:我为什么不应该买一件新外套呢?——我已经五年没买过一件了。A. it它,特指上文提到的同一事物;B. that那个,常用于指代不可数名词或特指的单数名词;C. one一个,泛指同类事物中的一个;D. which,引导从句。根据“I haven’t bought ... for five years.”可知,空处需填入一个代词,指代前文的“a new coat”,one可泛指同一类事物的一个(件)。故选C。 3.These trousers are dirty and wet — I’ll change into my ________. A.another B.trousers C.others D.other 【答案】C 【详解】考查不定代词辨析。句意:这条裤子又脏又湿,我要换另一条。A. another又一个,再一个,后通常接单数名词;B. trousers裤子;C. others其他的人/物;D. other别的,另外的,常用来修饰复数名词或不可数名词。分析句子可知,空前有形容词性物主代词my,空后没有名词,因此空处需具有名词意义的不定代词;根据句意可知,这条裤子又脏又湿,我要换一条其他的裤子,此处是指代前文出现过的“trousers”,是复数名词,应使用不定代词others,相当于other trousers。故选C。 4.Both teams were in hard training, ________ was willing to lose the game. A.either B.neither C.another D.the other 【答案】B 【详解】考查代词词义辨析。句意:两支队伍都在刻苦训练,没有一方愿意输掉比赛。A. either两者中的任何一个;B. neither两者都不;C. another三者及以上中的另一个;D. the other两者中的另一个。 根据“Both teams were in hard training”可知,此处表明是两者,“都在刻苦训练”表明两队都不想输,“neither”符合语境。故选B。 5.They live on a busy main road. ________ must be very noisy. A.There B.It C.That D.They 【答案】B 【详解】考查代词辨析。句意:他们住在一条繁忙的主干道上。它一定很吵。A. There那里,副词;B. It它,指代上文出现的同名同物或同一事件,指单数;C. That那个,指代同类异物,指单数;D. They他们,指代上文提到的同类事物,指复数。根据句意可知,“他们住在一条繁忙的主干道上”这种环境应该是很吵闹的,因此空处指代的是“所居住的环境”,应使用代词It代替。故选B。 6.Some of the students were late for the meeting, but I can’t remember ________. A.what B.when C.which D.whom 【答案】C 【详解】考查代词辨析。句意:有些学生开会迟到了,但我记不起是谁了。A. what什么;B. when什么时候;C. which哪一个;D. whom谁。根据“Some of the students were late for the meeting”可知,已经知道哪些学生开会迟到,已给定范围,要用which。故选C。 7.As we all know, the Yangtze River is the ________ river in China. A.long B.longer C.longest D.length 【答案】C 【详解】考查最高级。句意:众所周知,长江是中国最长的河流。根据“in China”可知,是在一定范围内进行对比,应用最高级,形容词long的最高级是longest。故选C。 8.You’re great! You always make ________ mistakes than others in each test. A.more B.less C.fewer D.many 【答案】C 【详解】考查形容词比较等级。句意:你太优秀了!在每一次的测试中你总是比其他人犯的错误要少。A. more更多,比较级;B. less更少,比较级,后面接不可数名词;C. fewer更少,比较级,后面接可数名词复数;D. many许多。根据than可知,此处用比较级,在根据“You’re great!”以及空后的可数名词复数mistakes可知,考试中出的错比别人少。故选C。 9.This film is as ________ as that one. A.interesting B.more interesting C.interested D.more interested 【答案】A 【详解】考查形容词的原级。句意:这部电影和那部电影一样的有趣。interesting有趣的(修饰事物);interested感兴趣的(修饰人)。As … as意为“和……一样”,中间接形容词或副词的原形;因film为物,故用interesting来修饰。故选A。 10.— I think home is ________ than any other place you go. — That’s right. As the old saying goes “East, west, home is the best.” A.warm B.warmer C.warmest D.the warmest 【答案】B 【详解】考查形容词比较级。句意:——我认为无论走到哪里家都是最温暖的地方。——没错。俗话说得好“金窝银窝都不如自己的狗窝”。根据than可知,空处应用比较级,warm的比较级是warmer。故选B。 知识点03 单元主题应用 主题 交际场景 核心句型 Doing Our Part for the Environment     1. 环境问题交流(询问/介绍问题类型、影响) 1. What environmental problems have you noticed recently? 你最近注意到了什么环境问题? 2. How does air pollution affect our daily lives? 空气污染如何影响我们的日常生活? 2. 环保措施沟通(询问/介绍做法、建议) 1. What environmental protection measures do you usually take? 你通常采取什么环保措施? 2. Could you give some advice on reducing plastic waste? 你能给些减少塑料垃圾的建议吗? 3. 环保行动感受(分享行动收获、呼吁) 1. What have you learned from participating in environmental activities? 参加环保活动让你学到了什么? 2. Why is it important for everyone to do their part for the environment? 为什么每个人为环境出一份力很重要? 一、阅读理解 Andrew Holleman, a 12-year-old boy, loved playing in the open land near his home. The land was wet and forested, and made a home for birds, other animals and many different plants. It made the perfect place for him to study and get to know the nature. He had seen some red-tail hawks, red foxes, wood turtles and other animals. He also found special native flowers. Suddenly it was announced that the “empty” land would be replaced by a lot of houses. The plants would be removed, the animals would run away and most would probably die. Then the wet soil would be covered with extra grounds. When he heard about the news, he was not happy. He was very worried that the land and wa-ter would be polluted. Andrew wrote down clearly all the research he had done about the area, and how the houses would affect the local environment. He sent letters to members of local government and television reporters. He also called on his neighbors to oppose the building of the houses. Although he was only 12 years old, he had more courage and wisdoms than older people. Andrew’s teachers described him as gentle, shy and active. His classmates also admired how much he knew about local animals, plants and the environment. Each day after school, Andrew went door-to-door, to ask the people to sign, who did not want the houses to be built. In only one month, he got the signatures of 250 people. In the end, the land remained a safe place for birds, animals and plants that belonged there. Andrew won many prizes for his brave and great work to stop the houses being built, and thus help save the environment. 1.The passage is mainly about ________. A.250 people who signed to help Andrew B.a brave boy who cared for the environment C.the open land that suited animals and plants D.the research of improving the environment 2.Andrew was very ________ that the land and water would be polluted. A.doubtful B.happy C.confident D.worried 3.Before sending letters to members of local government and television reporters, what did Andrew do? A.He called on his neighbors to oppose the building of the houses. B.Andrew went door-to-door, to ask the people to sign. C.Andrew made friends with people around the land. D.He wrote down clearly all the research he had done about the area, and how the houses would affect the local environment. 4.According to the passage, Andrew ________. A.was good at going door-to-door B.got in no touch with the reporters C.usually acted like an older person D.did a great job to take care of the land 5.We can know from the passage that ________. A.the land would be like as it was before B.the open land would be built into a park C.the neighbors would have to move away D.Andrew would soon work for the government 【答案】1.B    2.D    3.D    4.D    5.A 【导语】本文是一篇记叙文。文章主要讲述了12岁男孩Andrew为保护自然环境,阻止在开放土地上建房的故事。 1.主旨大意题。根据整篇文章内容可知,本文主要讲述了一个12岁的男孩安德鲁如何保护他家附近的湿地和森林,防止其被开发成住宅区的故事,因此本文的主旨大意是一个关心环境的勇敢男孩的故事。故选B。 2.细节理解题。根据第四段“When he heard about the news, he was not happy. He was very worried that the land and water would be polluted. (当他听到这个消息时,他很不高兴。他非常担心土地和水会被污染。)”可知,安德鲁非常担心土地和水会被污染。故选D。 3.细节理解题。根据第五段中“Andrew wrote down clearly all the research he had done about the area, and how the houses would affect the local environment. He sent letters to members of local government and television reporters. (安德鲁清楚地写下了他对该地区所做的所有研究,以及这些房子将如何影响当地环境。他给当地政府成员和电视记者写信。)”可知,在给当地政府成员和电视台记者写信之前,安德鲁清楚地写下了他对该地区所做的所有研究,以及房屋将如何影响当地环境。故选D。 4.细节理解题。根据最后一段中“Andrew won many prizes for his brave and great work to stop the houses being built, and thus help save the environment. (安德鲁赢得了许多奖项,因为他勇敢而伟大的工作,阻止了正在建造的房子,从而帮助拯救了环境。)”可知,安德鲁为阻止建造房屋做出了巨大的贡献,从而帮助拯救了环境。故选D。 5.细节理解题。根据最后一段中“In the end, the land remained a safe place for birds, animals and plants that belonged there. (最后,这片土地仍然是属于那里的鸟类、动物和植物的安全之地。)”可知,最后,这片土地仍然是鸟类、动物和植物的安全家园,即这片土地将会和以前一样。故选A。 二、写作 6.蓝天、白云、青山、绿水是每个人都想要的生存环境。它是我们提高生活质量的一个重要因素,也是经济、文化等社会活动的一个重要支撑。 假如你是某环保局的工作人员Wang Tao,请根据下面的一则报道,写一份解决空气污染的倡议书。 Air pollution is not only an environment problem, but also a global issue. China, as the largest developing country in the world, has also suffered from serious air pollution. Air pollution comes from many kinds of sources. 1. The use of coal is a factor of air pollution. 2. Wheat (小麦) straw burning causes a great deal of harm to air. 3. Cars have created a lot of serious problems. They are providing huge amounts of waste gas into the air. 4. There are a lot of factories which pump much waste gas into atmosphere. 5. People’s awareness of air pollution needs to be strengthened. 请根据以上信息,向大家写一份解决空气污染问题的倡议书。 要点包括: 1. 解决空气污染的重要性; 2. 采取的措施; 3. 文中不得出现考生个人信息,词数80-100个(开头已给出,不计入总词数)。 Dear ladies and gentlemen, __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Office of Environment Protection Agency 【答案】例文: Dear ladies and gentlemen, There are many different kinds of pollution we have to face these days. One major environmental problem is air pollution. Every day we have to take in very dirty air, which does great harm to our health. To make the air in the sky fresher, we should keep the following in the mind. Firstly, we should find some other energy resources to take the place of coal, such as solar energy, wind and so on. Secondly, we shouldn’t burn wheat straw. Thirdly, we should take a bus or ride a bike instead of driving a car to work or travel. And some factories should be closed or moved out of the city. Finally, we need to plant more trees or grass to make the air fresher. Let’s take action and try our best to make the air in the city cleaner! Office of Environment Protection Agency 【导语】本篇书面表达属于应用文。王涛作为环保局的工作人员,要写一份解决空气污染问题的倡议书。 【详解】1.词汇积累 面临:face→ confront 主要的:major→ main 对……有害:do harm to→ be harmful to 例如:such as→ for example 2.句式拓展 简单句变复合句 原句:There are many different kinds of pollution we have to face these days. One major environmental problem is air pollution. 拓展句:These days, we have to face many different kinds of pollution, among which air pollution is one major environmental problem. 【点睛】【高分句型1】Every day we have to take in very dirty air, which does great harm to our health. (运用了which引导的非限制性定语从句) 【高分句型2】To make the air in the sky fresher, we should keep the following in the mind. (运用了不定式短语作目的状语) Thank you for listening $

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期末复习课件(高教版2023修订版 拓展模块 Unit 3 Doing Our Part for the Environment)-2025-2026学年高二上学期《英语期末考点大串讲》
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期末复习课件(高教版2023修订版 拓展模块 Unit 3 Doing Our Part for the Environment)-2025-2026学年高二上学期《英语期末考点大串讲》
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期末复习课件(高教版2023修订版 拓展模块 Unit 3 Doing Our Part for the Environment)-2025-2026学年高二上学期《英语期末考点大串讲》
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期末复习课件(高教版2023修订版 拓展模块 Unit 3 Doing Our Part for the Environment)-2025-2026学年高二上学期《英语期末考点大串讲》
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期末复习课件(高教版2023修订版 拓展模块 Unit 3 Doing Our Part for the Environment)-2025-2026学年高二上学期《英语期末考点大串讲》
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期末复习课件(高教版2023修订版 拓展模块 Unit 3 Doing Our Part for the Environment)-2025-2026学年高二上学期《英语期末考点大串讲》
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