Unit 4 Wang Wei's Dream-2025-2026学年九年级下册英语词汇变形及词缀精讲（教科版）

9年级下册教科版 【词汇精讲】 Unit 4 Wang Wei's Dream 词汇精讲 【Unit4】Wang Wei's Dream 词汇变形及词缀精讲 全部单元单词 stadium /'sterdiom/n. 体育场：好的V.使完美：完善 actual/'cektfual/adj.实际的：真 运动场 perfectly/p3 fiktli/adv.完美地；实的；事实上的 expression /ik'spre fn/n.表达：极好地：完全地 apply for /a'plar fo:(r)/短语申 表情：措辞 scholarship /'skplafp/n.奖学请：请求 countryside/'kAntrisaid/n.乡金；学问：学术成就 facility /fa'silati/n.设施：设备： 村：农村 tuition /tju'n/n.学费：教学；场所 take apart /terk'pa:t/短语拆讲授 exhibition/,.eksr'b虹n/n.展览； 开：拆卸；剖析 doubtful/'dautfl/adj.可疑的；展览会；展出 put back /put bak/短语放回；推不确定的：怀疑的 迟；拨回 uncertain/n's3tn/adj.不确定 perfect/p3 fikt/adj..完美的；极的：无把握的：多变的 词汇变形及词缀精讲 1.expression/ik'sprefn/n.表达；表情；措辞 动词形式：express（表达：表示) 构词解析：前缀ex-(出)+press(压)→把想法”压出来”→表达；后缀-ion:加在动词后构成名 词，表”动作或结果”。 同类词：instruction(说明)←-instruct(指导) 例句：She looked at me with a sad expression on her face 真题链接（教科版九年级下册同步练习）：He cani't find the right words to_(expression)his feelings.(答案：express) 2.perfect/p3fikt/adj.完美的：极好的v.使完美；完善 副词形式：perfectly 构词解析：前缀per-(完全)+fect(做)→完全做好的一→完美的：后缀y构成副词。 例句：The weather was perfectly sunny for our picnic 真题链接（教科版九年级下册教材例句）：Practice makes perfect..You need to keep practicing: 3.scholarship/'skDlafip/n.奖学金；学问；学术成就 9年级下册教科版 【词汇精讲】 Unit 4 Wang Wei's Dream 形容词形式：scholarly(学术的：博学的) 构词解析：词根scholar(学者)+后缀-ship(表”身份、资格、关系”)一→学者的身份或资格→奖 学金：学问。 同类词：friendship(友谊)←friend(朋友) 例句：She won a scholarship to study abroad next year. 真题链接（教科版九年级下册同步练习）：He hopes to get a(scholar)to attend the university. (答案：scholarship) 4.tuition /tju'n/n.学费：教学；讲授 动词形式：tutor(辅导：当家庭教师) 构词解析：词根ut(看管：指导)+后缀-on（表”动作、过程”)→指导的过程一→教学；学费。 例句：My parents work hard to pay my tuition every year. 真题链接（教科版九年级下册同步练习）：The school offers free(tutor)for students after class. (答案：tuition) 5.doubtful/'dautfl/adj.可疑的：不确定的：怀疑的 动词形式：doubt 名词形式：doubt 反义词：doubtless(无疑的) 构词解析：词根doubt(怀疑)+后缀ful(表”充满…的)→充满怀疑的→可疑的。 固定搭配：be doubtful about(对…怀疑) 例句：I'm doubtful about whether he will come on time. 真题链接（教科版九年级下册同步练习）：She(doubtful)the truth of his story.(答案：doubts) 6.uncertain/n's3tn/adj.不确定的：无把握的：多变的 名词形式：uncertainty(不确定性) 反义词：certain(确定的) 构词解析：前缀un-(表否定)+certain(确定的)→不确定的；名词形式加后缀ty(表”性质、状 态”)→uncertainty。 例句：The future of the project is still uncertain. 真题链接（教科版九年级下册同步练习）：There is a lot of (uncertain)about the new policy. 案：uncertainty) 7.actual/aekt fual/adj.实际的：真实的：事实上的 副词形式：actually 名词形式：actuality(现实；实际情况) 构词解析：词根ct(行动：做)+后缀-ual(表”具有…性质的’)→与行动相关的→实际的：后 缀y构成副词。 例句：The actual cost of the trip was higher than we expected. 真题链接（教科版九年级下册同步练习）：(actual),I have never been to that city before..(答 案：Actually) 2 9年级下册教科版 【词汇精讲】 Unit 4 Wang Wei's Dream 8.exhibition/,eksI'bifn/n.展览；展览会；展出 动词形式：exhibit(展览：展出) 构词解析：前缀ex-（出)+词根hibit(拿；持)+后缀-ion(表”动作、过程”)→拿出来展示→ 展览。 例句：We visited an art exhibition in the museum last weekend. 真题链接（教科版九年级下册同步练习）：The museum will (exhibition)a collection of ancient coins next month.（答案：exhibit) 9.facility /fa'silati/n.设施：设备：场所 形容词形式：facile(容易的；灵巧的) 构词解析：词根fac(做)+后缀-ility(表”能力、性质”)→做事的能力或条件→设施：设备。 同类词：ability(能力)←-able（能够的) 例句：The sports center has excellent facilities for swimming and gym. 真题链接（教科版九年级下册同步练习)：The hotel provides various (facilitate)for its guests, such as free Wi-Fi and a gym.(答案：facilities) 10.apply/'pla/v.申请；应用（短语apply for中”apply''为核心动词） 名词形式：application 形容词形式：applicable(适用的) 构词解析：前缀p-(加强)+ply(折叠；应用)→反复折叠或运用一申请：应用。 固定搭配：apply for a job(申请工作)：apply to(适用于) 例句：You need to apply for the position before Friday 真题链接（教科版九年级下册同步练习）：Please fill in the_(apply)form andreturn it to the office. (答案：application) ll.take a即art/terk3'pat/短语拆开；拆卸；剖析 反义短语：put together(组装；拼凑) 构词解析：take(拿)+apart(分开)→拿开、分开→拆开。 例句：My brother likes to take apart old radios to see how they work 真题链接（教科版九年级下册同步练习）：Can you help me(take apart)this machine?I needto repair it..(答案：take apart) 12.put back /pot baek/短语放回；推迟；拨回 近义短语：put off(推迟) 构词解析：put(放)+back(向后)→放回原处；向后放→推迟。 例句：Remember to put back the books after reading them. 真题链接（教科版九年级下册教材例句）：The meeting was put back to next Monday because the manager is ill. 3 9年级下册教科版 【词汇精讲】 Unit 4 Wang Wei's Dream 综合训练 一、 根据句意及汉语提示完成单词 1.The art museum will hold a new (展览)of modern paintings next week. 2.My parents work hard to pay my (学费)every semester.. 3.She won a (奖学金)to study music at a famous university. 4.The hotel provides excellent (设施)including a swimming pool and a gym. 5.You need to fill in the (申请)form before the deadline 二、用所给单词的适当形式填空 1.He can't find the right words to(expression)his thanks to his teachers. 2.The (actual)cost of the project was much higher than we expected. 3.She looked at me with a(doubtful)expression when I told her the news 4.The museum will (exhibition)a collection of ancient Chinese artifacts next month 5.Please return the books to the library after reading and (put back)them in the correct place. 三、完成句子（每空一词） 1.他希望获得奖学金来支付大学学费。 He hopes to get a to pay for his university 2.拆开这台机器前，请先阅读说明书。 Please read the instructions before you this machine. 3.实际上，这个问题比我们想象的要复杂。 _the problem is more complicated than we thought. 四、语篇填空 阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空，使短文通顺、连 贯。 4 9年级下册教科版 【词汇精讲】 Unit 4 Wang Wei's Dream Maria wants to study abroad next year.First,she needs to (apply)for a scholarship.The university requires an_(apply)form and a personal statement.Her parents are worried about the (tuition),but Maria is confident she can get financial support. Last week,she visited the school library to find information.She found a book about writing schol- arship essays and decided to(take apart)the examples to learn their structure.After several days of work,she completed her application. Now,Maria is waiting for the result.She is (doubtful)about whether she will be accepted, but she believes practice makes (perfect).If she gets the scholarship,she will study hard and make full use of the university's (facility). 参考答案 I根据句意及汉语提示完成单词 1.exhibition 2.tuition 3.scholarship 4.facilities 5.application Ⅱ用所给单词的适当形式填空 1.express 2.actual 3.doubtful 4.exhibit 5.put back I.完成句子 1.scholarship;tuition 2.take apart 3.Actually V.语篇填空 1.apply 2.application 3.tuition 4.take apart 5.doubtful 6.perfect 7.facilities 5