Unit 5 A fine balance 上分攻略-【实验班】 2026-2027学年九年级上册英语提优训练（外研版·新教材）

Unit 5 A fine balance 必背词汇识记 四会单词 Verbs 21,降低v. Nouns 22.(使)平稳，（使）保持平衡v.&.平衡n. 1.游客n. 23.欣赏，观赏v. 旅游o. 24.取消0. 2生态系统n. 25.损害；危害；伤害v. 3.烟雾n. 对…有害的adj. 烟雾弥漫的adj. 对…有害（短语） 4.痕迹；标记n. 26.控制，限制v. 5.农田，耕地n. Adjectives 6.社会n. 27.快速的，迅速的adj. 社会的adj, 快速地adu. 7.组织，团体，机构n. 28.全球的，全世界的adj. 组织0. 29.濒危的，颜于灭绝的ad. 8.惩罚手段；处罚n. 30.脆弱的；易受伤的adj. 惩罚v. 31.自然环境的adj. 9.过度捕捞n. 环境n. 10.温室，暖房n. Adverbs 1.气，气体n. 32世界各地adu. 12.垃圾，废弃物n. 33.毫无疑问地，确定无疑地adu. 13.漫画家；动画家n. Conjunction 卡通n. 34.直到conj. 14.伐木n. 伐木. 重点短语 15.警报；警报器n. 35.毫无变化，停滞不前 16.外国人n. 36.允许某人做某事 外国的adj. 37.与…相处融洽 7.标识，标志，徽标n. 38.是…的…倍 18.保护n. 39.建立，创立 保护v. 40.取决于；依靠 19.人口；动植物的总数n. 41.砍伐 20.继续生存；幸存n. 42.从…消失 35 实验班提优训练英语九年级上WYS 43.在地球上 46.环境保护 44.大声呼救 47.付出巨大努力 45.遭受 答案 1.tourist;tour 2.ecosystem 3.smog;smoggy 4.mark 5.farmland 6.society;social 7.organisation; organise 8.punishment;punish 9.overfishing 10.greenhouse 11.gas 12.rubbish 13.cartoonist;cartoon 14.logging;log 15.alarm 16.foreigner;foreign 17.logo 18.protection;protect 19.population 20.survival 21.drop 22.balance 23.admire 24.cancel 25.harm;harmful;do harm to/be harmful to 26.control 27.rapid;rapidly 28.global 29.endangered 30.vulnerable 31.environmental;environment 32.worldwide 33.undoubtedly 34.till 35.stand still 36.allow sb.to do sth.37.get along with 38....times as...as 39.set up 40.depend on 41.cut down 42.disappear from 43.on the earth 44.cry out for help 45.suffer from 46.environmental protection 47.make great efforts 重点难点精讲 X重点单词 ①balance v.(使)平稳，（使）保持平 C.keep healthy 衡；n.平衡 答案与解析B考查动词短语辨析。句意：一一我想 学滑冰，但发现很难保持平衡。—别担心，熟能生 Ecosystems would start to balance again,too. 巧。你需要的就是多练习。fall over被绊倒；keep 系统也会重新恢复平衡。黎材原句 my balance保持平衡；keep healthy保持健康，根据 keep one's balance保持平衡 “learn to skate”可知，滑冰容易站不稳，摔倒，因此要 常用lose one's balance失去平衡 练习保持平衡。故选B。 搭配balance between A and BA与B之间的平衡 in the balance悬而未决；安危未定 ②permit v.批准，许可 She tried hard to keep her balance on the ice..她努力 ..let us permit nature to have her way.......i 在冰面上保持平衡。 我们允许自然有她自己的方式。藜材原句 The little boy lost his balance and fell down.小男孩 permit sb.to do sth.允许某人做某事 失去平衡摔倒了。 常用 permit doing sth,.允许做某事 We need to find a balance between work and play. 搭配 a work permit工作许可证 们需要找到工作和娱乐之间的平衡。 a parking permit停车许可证 The future of the project is in the balance.这个项目 entry permit入境许可证 的未来悬而未决。 The school does not permit students to use mobile 延伸拓展balanced ad.平衡的 phones in class..学校不允许学生在课堂上使用手机。 典例1-I want to learn to skate but find it You need a permit to park your car here.你需要许 difficult to 可证才能在这里停车。 -Don't worry.Practice makes perfect.All that you need is more practice. 延伸拓展permission n.允许；许可permissible A.fall over B.keep my balance ad.允许的；许可的 36 Unit 5 A fine balance 典例2 -My parents don't me 爸。我会关掉它。be good for对…有益；be out late at night. harmful to/do harm to对…有损害的，通常用于 描述某物/某事对某人/某物/某种情况造成的伤害 -You should ask for their first. 或损害；is harmful for对…有害，虽然也可以用来 A.permit;to go;permission 表示某物对另一事物有害，但更侧重于描述某物对 B.permit;go;permit 于某个过程、状态或目的可能产生的不利影响；do C.allowing;to go;permission well in在…做得好。根据“don't watch TV for a long time'”可知长时间看电视会对眼睛导致损害，所 D.allow;go;permission 以此空填does harm to符合语境。故选D。 答案与解析A考查词性辨析。句意：一一我父母不 ④benefit v.使受益，得益 允许我晚上很晚出去。一一你应该先征求他们的同 意。固定搭配：permit sb.to do sth.允许某人做某 The panda is not the only animal that has benefited 事；第三空需用名词permission作宾语。故选A。 from these actions..熊猫不是唯一从这些行为中受 益的动物。款材原句 3 harm v.损害；危害；伤害 benefit from从…中受益 Some organisations harm the environment. 一些组 常用 be of benefit to对…有益 织在破坏环境。教原句 搭配 for the benefit of为了…的利益 do harm to sb/sth对某人/某物造成伤害 social benefits社会福利 常用 mean no harm并无恶意 health benefits健康益处 搭配 harm sb/.sth伤害某人/某物 Students can benefit greatly from reading books. Too much sugar does harm to your teeth.过多的糖 生们可以从读书中大大受益。 分会对你的牙齿造成伤害。 The new policy is of great benefit to the poor. He just joked around and he meant no harm.他只是 新政策对穷人非常有益。 开玩笑，并无恶意。 延伸拓展beneficial adj..有益的；有利的 Don't harm the little animals in the park.不要伤害 典例4 I a lot from joining the 公园里的小动物。 English club. 延伸拓展harmful adj.对…有伤害的 -Yes.It's really to your spoken English. 典例3一David,don't watch TV for a long time. A.benefited;benefit It your eyes. B.benefiting;beneficial -OK,Dad.I'll turn it off. A.is good for C.benefit;beneficial B.does well in D.benefit:benefit C.is harmful for 答案与解析C考查词性辨析。句意：—我从加入 D.does harm to 英语俱乐部中受益匪浅。一是的。它对你的英语 口语真的很有益。第一空需用动词benefit作谓语； 答案与解析D考查短语辨析。句意：一一大卫，不要 第二空需用形容词beneficial作表语。故选C。 长时间看电视。这对你的眼睛有害。一好的，爸 37 实验班提优训练英语九年级上WYS 高频短语 ①allow sb to do sth允许某人做某事 典例6 My English teacher is easy so we all like her. Cleaner air and water would allow them to show all their beauty once again.更清洁的空气和水把它们 A.to get along with 的美丽再次展露无遗。教材原句 B.get along with 用法详解allow sb to do sth意为“允许某人做某 C.to get along 事”，todo是不定式作宾语补足语。 D.get along 例如：Teachers allow students to ask questions 答案与解析A考查动词不定式及动词短语。句意： in class.老师允许学生在课堂上提问。 我的英语老师很容易相处，因此我们都喜欢她。easy 后接动词不定式作状语，表示“容易做.，”，排除B、 allow doing sth意为“允许做某事”，无宾语时用。 D选项；本题中的不定式的逻辑宾语是主语My 例如：The school doesn't allow smoking in the English teacher,get along with“与…相处融洽”， classroom.学校不允许在教室里吸烟。 后面的介词不能省略，get along为不及物动词短语， sb be allowed to do sth意为“某人被允许做某 所以排除C选项；故答案选A。 事”，例如：We are not allowed to leave early.我们不 ③set up建立 被允许提早离开。 典例5 My parents don't allow me TV on Research centres have also been set up,in which over460 pandas have been born.多家研究中心也 school nights. 已经建立起来，在这些中心里，已经诞生了460多只 A.to watch B.watch 熊猫。教材原可 C.watches D.watching 用法详解set up意为“建立；设立”，后接名词作宾 答案与解析A句意：我的父母不允许我在上学日的 语，名词可放中间或后面；代词作宾语只能放中间。 晚上看电视。to watch动词不定式；watch观看，动 例如：They set up a new club last month.他们上个 词原形；watches第三人称单数形式；watching动名 词形式。句中使用了句型allow sb to do sth允许某 月成立了一个新俱乐部。We planned it well and set 人做某事，故应选A。 it up successfully.我们计划周密，成功把它建立起 来了。 ②get along with与…和睦相处 典例7 Oxfam,an international charity, We need to think more about how we get along in the UK in 1942 to help people in hunger. with nature.我们需要更多地思考如何与自然和谐 A.set up 相处。教材原可 B.was set up 用法详解(I)get along with sb意为“与…和睦相 C.took up 处”，可加well/nicely等副词，表“相处融洽”；加badly D.was taken up 表“相处不好”例如：She gets along with her 答案与解析B考查动词短语和被动语态。根据 classmates well.她和同学们相处得很好。 "Oxfam,an international charity...in the UK in (2)get along with sth意为“进展、进行”，常用 1942”可知，此处是指乐施会在英国成立，主语 how提问进展。例如：How are you getting along Oxfam和动词短语set up之间是被动关系，所以句 with your English study?你的英语学习进展得怎 子用一般过去时的被动语态，空处应是was set up。. 么样？ 故选B。 38 Unit 5 A fine balance IIIEIIIITEESIFIIIIEIIIF811F11518111118 烟常考句型 EIIEIFI111181111351181111881111115581311 1It is no surprise that animals would soon 2The Giant Panda National Park is three times increase in number.动物数量很快会增多，这并不 as large as Yellowstone National Park in the 令人意外。教材原句 United States..大熊猫国家公园的面积是美国黄石 用法详解It is no surprise that..that引导的主语 国家公园的三倍大。教材原司 从句 用法洋解..times as.,as..…是…的…倍 归纳It是形式主语，用来替代真正的主语(that从 归纳..times as..as..,是英语中的一种倍数 句)，避免句子结构头重脚轻。 表达方式，需注意此处的times是名词复数形式， 典例8 -What makes you Dad? as..as中间需要填写形容词的原级。 -It is that there is no window in the room. 典例9 The population in Class A is A.surprised;surprise B.surprised;surprising that in the Class B. C.surprising;surprised D.surprising;surprise A.four times as many as 答案与解析B考查词义辨析。句意：一一爸爸，什么 B.as four times many as 让你感到惊讶？一—令人惊讶的是房间里竟然没有 C.as four times large as 窗户。surprised感到惊讶的，形容词；surprise惊 D.four times as large as 讶，名词；surprising令人惊讶的。make后接形容词 答案与解析D考查倍数表达法。句意：A班的人口 作宾语补足语，宾语you指人，用surprised表示人 是B班的四倍。many很多；large大。根据表达“人 感到惊讶；再由“that there is no window in the 口多”用形容词“large'”,排除选项AB;倍数表达的结 room”可知答句指房间没窗户这个事实令人惊讶，用 构为“倍数十as十形容词原级十as”,所以这里应该选 形容词surprising作表语。故选B。 择“four times as large as”。故选D。 夏核心语法 that引导的定语从句 which引导的定语从句 关系代词that引导限制性定语从句时，代替表示人或事物的先行词，即that可l.which引导定语从句修饰无 用于指代人或事物，在从句中可以充当主语或宾语。 生命的东西，即指物时，which 下列几种情况只能用关系代词that: 在从句中作主语和宾语。如：I l.先行词为复合不定代词anything、everything、nothing、something时，如：Is like the books which/that were there anything that you want to buy in town?你有什么东西要在城里买吗？ written by Lu Xun.我喜欢鲁 2.先行词被all、every、no、some、few、little、much等不定代词修饰时，如：That's 迅写的书。 all that I know.我知道的就这些。 The film which/that we saw 3.当先行词被序数词、形容词最高级修饰时，如：This is one of the most exciting last night was wonderful..我们 football games that I have ever seen.这是我见过的最激动人心的足球比赛之一。 昨天晚上看的电影是非常精彩的。 4.当先行词被the first(last,same,very,only)等修饰时，如：This is the very2.which和that引导的定语从 factory that they visited last summer holiday..恰好这是他们上个暑假参观的句的区别：which所修饰的先行 工厂。 词指物时通常可与that互换， 5.当先行词既指人又指物时，如：Let's talk about the person and the things that但是下列情况下只能用which: we can remember.让我们谈谈我们所记得的人和事吧。 在非限制性定语从句中，通常 6.先行词在以疑问词who开头的特殊疑问句中时，如：Who is the person that is只能用which。如：The book, talking with the headmaster?和校长正在谈话的那个人是谁？ which I bought yesterday,is 7.当先行词在以which开头的特殊疑问句中时，如：Which is the car that has very instructive.我昨天买的那 overtaken us?超过我们的是哪辆车？ 本书非常有教有意义。 39 实验班提优训练英语九年级上WYS 典例10(2025·吉林长春模拟预测)I can never forget 在那里待了将近10年。which哪一个，在定语从句 the stories my grandpa told me. 中作主语或宾语，指代物；when什么时候，在定语从 A.when B.who C.that 句中作时间状语；whose谁的，在定语从句中作定 语，修饰名词；what不能引导定语从句。分析句子 答案与解析C考查定语从句关系词。句意：我永远 结构可知，“you visited last year”是定语从句，修饰 不能忘记我爷爷给我讲的故事。when关系副词，指 先行词“the place”",且从句中缺少宾语，所以应该用 时间，在定语从句中作时间状语；who关系代词，指 关系代词which来引导定语从句。故选A。 人，在定语从句中作主语或宾语；that关系代词，指 人或物，在定语从句中作主语或宾语。分析句子结 典例13(2025·安徽滁州凤阳阶段检测)The students 构可知，“.，my grandpa told me”是定语从句，修饰 are reading books are full of the“red 先行词“the stories'”,先行词是物，且在定语从句中 spirit'”these days.. 作宾语，所以用关系代词that引导定语从句。故 A.who B.where 选C。 C.which D.when 典例11 (2026·天津河北区阶段检测)There are lots of 答案与解析C考查定语从句关系词。句意：这些天 lessons I need to go over before the exam. 学生们在读充满“红色精神”的书籍。who指代人， A.who B.whom C.that D.whose 作主语/宾语；where指代地点，作状语；which指代 答案与解析C考查定语从句关系代词。句意：有很 物，作主语/宾语；when指代时间，作状语。此处先 多功课我需要考前复习。who指人，作主语或宾语； 行词是books,且关系词在从句中作主语，用which。 whom指人，作宾语；that指人或物，作主语或宾语； 故选C。 whose指人或物，表示所属关系。空格前先行词为 典例14 I prefer movies give me “lessons'”,指物，且空格在定语从句中作“go over”的 something to think about. 宾语，应使用关系代词that或which。故选C。 A.what B.which 典例12(2026·广东江门福泉奥林匹克学校阶段检测) C.whose D.who Do you still remember the place you visited 答案与解析B考查定语从句关系词。句意：我更喜 last year? 欢能让我有所思考的电影。what什么，不能引导定 -Sure!I'll never forget that place,because I stayed 语从句；which指代物，在从句中作主语/宾语； there for almost 10 years. whose谁的，在从句中作定语；who指代人，在从句 A.which B.when C.whose D.what 中作主语/宾语。根据“I prefer movies..·give me something to think about'”可知，先行词“movies”是 答案与解析A考查定语从句引导词辨析。句 物，且关系词在从句中作主语，which符合语法规则。 意：一你还记得你去年参观过的那个地方 故选B。 吗？ 当然！我永远不会忘记那个地方，因为我 新考法题探究 主旨大意题解题技巧 解题方法 主题句通常出现在 梳理与归纳各段落 区分文体类型以 把握文中的情感 段首或段尾，有时也 的中心句来把握全 确立正确的理解 倾向，明确其褒 可能位于段落中间。 文的核心思想。 方向。 贬态度。 40 Unit 5 A fine balance 典例15(2025·淮安中考节选).. how can they achieve their dreams??”可知，这个故事 Andy wondered why the young man was free in 想告诉我们：如果有梦想，就要采取行动。故选D。 such a busy season.Then he went up and asked, 典例16(2025·福建中考节选) “Have you grown your vegetables?” As we often use eyes to touch nature,most of The young man shook his head and sighed, us“lose”the ability to listen to the world. "Not yet!I'm worrying about the weather.If there is Peter writes music.He likes sounds and uses a storm,my vegetables may be destroyed().If natural sounds as part of his music.He often went it is too cold,the seeds(种子)may not come out out to the wild with his microphone and recorded from the ground at all.If it is too hot,the seeds may interesting sounds to put in movies or to use in his even go bad in the soil. Andy nodded his head and asked again,"Then, own songs.··· have you grown rice?"The young man thought for a Back in his workshop,Peter used a computer to while,and answered,"Not yet.I'm worried about make a picture of all the sounds going on in a the birds.They may eat the rice.I can't take that place.... risk.” But not everything is satisfying.When Peter Andy was very surprised,"So,what have you began recording over forty years ago,he could record grown then?” for ten hours and get one hour of usable material The farmer replied,"I haven't grown anything. good enough for a movie.Now,because of human I am waiting for the best time!I must make sure activities,it can take up to 1,000 hours or more to that nothing is going to destroy my plants." get the same thing.Some of the places he has Of course,the best time never came.And the recorded over the years have slowly fallen silent.His young man didn't get anything from the field at last. sound pictures show that although nature might look In our life,many people may have the same the same to humans,it has lost part of its orchestra problem.They have dreams,but they don't take (管弦乐队). action because they worry too much about the So next time you are in the forests,try another difficulties in the future.However,if they don't do way to look-shut your eyes,and listen. anything,how can they achieve their dreams? 新考法推断主旨大意What does the writer mainly 新考法推断主旨大意What does the story want to want to tell us? tell us? A.Nature is the source of our future. A.Weather is important for a farmer. B.Nature has wonders to be heard. B.We should wait for the best time. C.Making music enriches our lives. C.A good plan is very necessary. D.Take action if you have a dream. D.Making music needs information. 答案与解析D主旨大意题。根据本文尾段“In our 答案与解析B主旨大意题。本文主要讲述了Peter life,many people may have the same problem. 通过录制自然声音来创作音乐，并强调了自然声音 They have dreams,but they don't take action 的丰富性和重要性，所以文章主要告诉我们大自然 有奇妙的声音。故选B。 because they worry too much about the difficulties in the future.However,if they don't do anything, 快去试试Unit5第1课时Ⅵ第5小题吧！ 41