Unit 4 單元重點單詞講解與測試-2025-2026學(xué)年八年級英語上冊單詞通關(guān)合集(譯林版2024)

這是一份Unit 4 單元重點單詞講解與測試-2025-2026學(xué)年八年級英語上冊單詞通關(guān)合集(譯林版2024)，文件包含Unit4單元重點單詞講解與測試-2025-2026學(xué)年八年級英語上冊單詞通關(guān)合集譯林版2024解析版docx、Unit4單元重點單詞講解與測試-2025-2026學(xué)年八年級英語上冊單詞通關(guān)合集譯林版2024學(xué)生版docx等2份試卷配套教學(xué)資源，其中試卷共15頁， 歡迎下載使用。
Unit 4 Hands-on fun單元重點單詞講解與測試 重點單詞講解【1】complete adj. 完成,結(jié)束;全部的 eg: She has read the complete works of Shakespeare.她已讀過莎士比亞的全部作品。 v. complete 完成；complete doing完成做某事 adv. completely 徹底地、完整地 【2】crazy adj. 狂熱的；迷戀的 be crazy about 熱衷于 eg: Many kids are crazy about the new cartoon series.很多孩子對新出的卡通片特別癡迷。 It’s crazy to ride a bike in the heavy rain!暴雨天騎自行車太瘋狂了！ crazy-crazier-craziest 【3】born adj. 天生的 eg: He was born with a silver spoon in his mouth.他出生在富裕家庭。 an born artist一位天生的藝術(shù)家 be born 出生 be born with sth 與生俱來 birth n.出生；at birth出生時 【4】mistake n. 錯誤 eg: Please help me find the mistakes in my English composition.請幫我找出英語作文里的錯誤。 make a mistake/make mistakes犯錯誤 by mistake錯誤地 correct mistakes改正錯誤 【5】instead adv. 反而 eg: She wanted to watch the movie, but her brother chose to read a book instead.她想看電影，但她弟弟卻選擇讀書。 instead用于句首，加逗號；用于句末不加逗號 instead of sth/doing而不是、代替 【6】mess n. 雜亂，不整潔 in a mess 亂七八糟 eg: Don’t make a mess in the kitchen when you cook.做飯時別把廚房弄亂。 Her hair was in a mess after running in the wind.她在風(fēng)里跑了一圈，頭發(fā)亂蓬蓬的。 what a mess真是一團糟 adj. messy亂糟糟地 【7】catch one’s eye 引起某人注意 eg: The colorful poster on the wall caught the teacher’s eye.墻上彩色的海報引起了老師的注意。 draw/catch one’s attention引起某人的注意 【8】impossible adj. 不可能的 eg: He said it was impossible to win the game, but we tried our best anyway.他說贏這場比賽不可能，但我們還是盡力了。 adj. possible可能的 im表示反義詞：impatient（急躁的、不耐煩的），impolite（不禮貌的），imperfect（不完美的） 【9】dangerous adj. 危險的 eg: The broken glass on the floor is dangerous. Pick it up quickly!地上的碎玻璃很危險，快撿起來！ danger n.危險 in danger處于危險中；out of danger脫離危險 endangered瀕危的；endangered animals瀕危動物 【10】not only ... but also ... 不僅…而且… eg: He not only sings well but also dances beautifully.他不僅歌唱得好，而且舞也跳得美。 作主語時，符合就近原則，即由but also后的內(nèi)容決定謂語動詞的單復(fù)數(shù)；also可以省略 符合“就近原則”的還有：either...or...(要么……要么……)，neither...nor...（既不……也不……） 【11】waste n. 浪費; 廢料 eg: It’s a waste of time to watch too many cartoons.看太多動畫片是浪費時間。 waste sth浪費某物；waste money浪費錢 a waste of... 浪費... a waste of time浪費時間 it is a waste of time doing/to do做某事是浪費時間 kitchen waste 廚房垃圾 【12】reason n. 理由, 原因 eg: The main reason he failed the test is carelessness.他考試沒通過的主要原因是粗心。 the reason for... ...的理由 the cause of... ...的起因 【13】result n. 結(jié)果, 后果 eg: Hard work usually leads to good results.努力通常會帶來好結(jié)果。 as a result結(jié)果、因此 as a result of... 因為... result in導(dǎo)致、結(jié)果是 result from 起因于，由...引起 單元詞測根據(jù)漢語提示填空 1 ______ (不幸), I missed the last bus and had to walk home in the rain. 【答案】Unluckily 【解析】句意：不幸地是，我錯過了末班車，只好在雨中走回家。此處用副詞修飾句子，“不幸”unluckily。 2 Our school organized a visit to some local ______ (車間). We learned a lot about handmade crafts there. 【答案】workshops 【解析】句意：我們學(xué)校組織參觀了一些當?shù)氐能囬g，在那里我們學(xué)到了很多關(guān)于手工工藝品的知識?！败囬g”workshop，some加復(fù)數(shù)。 3 He is busy _________ (用膠帶粘貼) the poster to the wall. 【答案】taping 【解析】句意：他正忙著把海報粘到墻上?！坝媚z帶粘貼”tape，be busy doing sth.為固定搭配，意為“忙于做某事”。 4 We need to discuss the _______ (原因) for the changes. 【答案】reasons 【解析】句意：我們需要討論變化的原因。“原因”reason，此處表示多個原因，用復(fù)數(shù)形式。 5 Climbing the old tree without help is very ______ (危險). 【答案】dangerous 【解析】句意：沒有幫助的情況下爬老樹很危險?？崭裉幮栌眯稳菰~作表語，“危險”dangerous。 6 Our science teacher introduced several new ______ (方法) for planting flowers. 【答案】methods 【解析】句意：我們的科學(xué)老師介紹了幾種種花的新方法。several修飾可數(shù)名詞復(fù)數(shù)，“方法”method的復(fù)數(shù)形式為methods。 7 She ______ (解開) the rope quickly to save the little cat. 【答案】untied 【解析】句意：她快速解開繩子救小貓。句子描述過去發(fā)生的動作，需用動詞過去式；“解開”untie的過去式為untied。 8 The store displays various colorful ______ (燈) to attract customers. 【答案】lamps 【解析】句意：商店展示了各種彩色的燈來吸引顧客。various修飾可數(shù)名詞復(fù)數(shù)，“燈”lamp的復(fù)數(shù)形式為lamps。 9 The football match today is even ______ (瘋狂) than the one last week. 【答案】crazier 【解析】句意：今天的足球賽比上周的更瘋狂。句中“than”提示用形容詞比較級，“瘋狂”crazy的比較級為crazier。 10 ______ (系) a bow on the gift box takes patience and practice. 【答案】tying 【解析】句意：在禮盒上系蝴蝶結(jié)需要耐心和練習(xí)。句子缺少主語，動詞作主語時需用動名詞形式，“系”tie的動名詞為tying。 根據(jù)首字母提示填空 1 In our study, we should try to avoid making s_______ because they may cause failure. 【答案】(m)istakes 【解析】句意：在我們的學(xué)習(xí)中，我們應(yīng)該盡量避免犯錯誤，因為它們可能導(dǎo)致失敗。根據(jù)“because they may casue failure”及首字母提示可知，make mistakes“犯錯誤”，固定搭配，故填(m)istakes。 2 My room was m_______ yesterday, but now it has been tidied up. 【答案】(m)essy 【解析】句意：我的房間昨天很亂，但現(xiàn)在已經(jīng)被整理好了。根據(jù)“but now it has been tidied up”及首字母提示，可知昨天房間是凌亂的，“messy（凌亂的）”符合語境，故填(m)essy。 3 Reducing the use of plastic bags is helpful for r_______ pollution. 【答案】(r)educing 【解析】句意：減少塑料袋的使用有助于減少污染。根據(jù)“is helpful for”及首字母提示可知“reducing（減少）”污染，故填(r)educing。 4 On cold winter days, people often wear g_______ to keep their hands warm. 【答案】(g)loves 【解析】句意：在寒冷的冬天，人們常常戴手套來保持手的溫暖。根據(jù)“wear ... to keep their hands warm”及首字母提示可知是戴“gloves（手套）”，故填(g)loves。 5 The teacher made some important m_______ on my composition. 【答案】(m)arks 【解析】句意：老師在我的作文上做了一些重要的標記。根據(jù)“made some important ... on my composition”及首字母提示可知，在作文上作“marks（標記）”，故填(m)arks。 6 There are many optional (可選擇的) c_______ in our college for students to choose. 【答案】(c)ourses 【解析】句意：在我們學(xué)院里有很多選修課供學(xué)生選擇。根據(jù)“many optional ... for students to choose”及首字母提示可知是許多選修“courses（課程）”，故填(c)ourses。 7 I was n______ late for school this morning because my bike broke down on the way. 【答案】(n)early 【解析】句意：今天早上我差點遲到，因為路上自行車壞了。根據(jù)“bike broke down”和首字母可知，此處指“幾乎”遲到，nearly“幾乎”符合語境。 8 The bookstore has wooden s______ filled with new novels and textbooks. 【答案】(s)helves 【解析】句意：書店里有木制的架子，擺滿了新小說和課本。根據(jù)“filled with new novels and textbooks”和首字母可知，需要架子擺放書籍，shelves“架子（復(fù)數(shù)）”符合語境。 9 After two months of training, the athletes were excited to see the r______ of the competition. 【答案】(r)esults 【解析】句意：經(jīng)過兩個月的訓(xùn)練，運動員們很期待看到比賽的結(jié)果。根據(jù)“training”和“competition”及首字母可知，此處指比賽“結(jié)果”，results“結(jié)果（復(fù)數(shù)）”符合語境。 10 The artist g______ the colorful paper to the wall to make a beautiful collage. 【答案】(g)lued 【解析】句意：藝術(shù)家把彩紙粘在墻上，制作了一幅漂亮的拼貼畫。根據(jù)“colorful paper”和“collage”及首字母可知，此處指“粘貼（過去式）”彩紙，glued“粘貼（過去式）”符合語境。 用單詞的適當形式填空 1 After the heavy rain, the old bridge was ______ (able) to support the weight of trucks. 【答案】unable 【解析】句意：大雨后，這座舊橋無法支撐卡車的重量。根據(jù)語境“After the heavy rain”和“support the weight of trucks”可知，無法支撐，需用able的否定形式unable“不能的”作表語。 2 The nurse felt ______ (patient) when the child kept crying during the injection. 【答案】impatient 【解析】句意：打針時孩子一直哭，護士變得不耐煩。根據(jù)“kept crying”可知是不耐煩的，需用patient的反義詞impatient“不耐煩的”作表語。 3 The students ______ (active) took part in in the discussion because they didn’t prepare well. 【答案】inactively 【解析】句意：學(xué)生們因準備不充分，討論時參與不積極。修飾動詞took part in需用副詞，active的否定副詞為inactively“不積極地”。 4 The _______ (perfect) work made him unhappy. 【答案】imperfect 【解析】句意：這項不完美的工作讓他不開心。根據(jù)“made him unhappy”可知，此處表示“不完美的”，故填imperfect。 5 Skiing on thin ice is ______ (danger) than cycling on a busy road. 【答案】more dangerous 【解析】句意：在薄冰上滑雪比在繁忙道路上騎車更危險。句中“than”提示用比較級，danger的形容詞比較級為more dangerous“更危險的”。 6 Not only the kids but also their mother ______ (tie) balloons to the party room now. 【答案】is tying 【解析】句意：現(xiàn)在不僅孩子們，他們的媽媽也在往派對房間系氣球。not only...but also遵循就近原則，最近的主語是mother（單數(shù)），且now提示現(xiàn)在進行時，故用is tying。 7 The engineer followed the ______ (instruct) to fix the broken machine. 【答案】instructions 【解析】句意：工程師按照說明修理壞了的機器。follow后接名詞作賓語，instruct的名詞復(fù)數(shù)為instructions“說明”。 8 The artist ______ (dye) the white cloth blue to make traditional patterns. 【答案】dyed 【解析】句意：藝術(shù)家把白布染成藍色制作傳統(tǒng)圖案。描述過去動作需用過去式，dye的過去式為dyed“染色”。 9 My grandma ______ (sew) a warm quilt for me before I left for college. 【答案】sewed 【解析】句意：奶奶在我上大學(xué)前為我縫了一床溫暖的被子。描述過去動作需用過去式，sew的過去式為sewed“縫制”。 10 The teacher pointed out my mistakes and told me how to answer _______ (correct). 【答案】correctly 【解析】句意：老師指出我的錯誤并告訴我如何正確回答。根據(jù)語境，此處需要用副詞修飾動詞“answer”，correctly“正確地”，故填correctly。 根據(jù)音標填空 1 The baby held the toy tightly with his small _______ [?f??ɡ?z]. 【答案】fingers 【解析】句意：嬰兒用他的小手指緊緊抓住玩具。根據(jù)音標可知單詞是fingers“手指”，名詞復(fù)數(shù)作賓語。 2 He showed me different _______ [?p?t?nz] of butterfly wings in the book. 【答案】patterns 【解析】句意：他在書中給我展示了蝴蝶翅膀的不同圖案。根據(jù)音標可知單詞是patterns“圖案”，名詞復(fù)數(shù)作賓語。 3 The artist cleaned her paint _______ [?br???z] after finishing the picture. 【答案】brushes 【解析】句意：藝術(shù)家完成畫作后清洗了她的畫筆。根據(jù)音標可知單詞是brushes“刷子”，名詞復(fù)數(shù)作賓語。 4 It’s _______ [s??pra?z??] that the shy boy won the speech contest. 【答案】surprising 【解析】句意：這個害羞的男孩贏得演講比賽，真是令人驚訝。根據(jù)音標可知單詞是surprising“令人驚訝的”，形容詞作表語。 5 Please follow the _______ [?n?str?k?nz] to set up the new computer. 【答案】instructions 【解析】句意：請按照說明設(shè)置新電腦。根據(jù)音標可知單詞是instructions“說明”，名詞復(fù)數(shù)作賓語。 6 The library’s wooden _______ [?elvz] were filled with storybooks. 【答案】shelves 【解析】句意：圖書館的木制架子上擺滿了故事書。根據(jù)音標可知單詞是shelves“架子”，名詞復(fù)數(shù)作主語。 7 The old man _______ [k?m?pli?tli] forgot where he put his keys. 【答案】completely 【解析】句意：老人完全忘記了自己把鑰匙放在哪里。根據(jù)音標可知單詞是completely“完全地”，副詞修飾動詞forgot。 8 The teacher wrote the formula (公式) on the blackboard with white _______ [t???k]. 【答案】chalk 【解析】句意：老師用白色粉筆在黑板上寫了公式。根據(jù)音標可知單詞是chalk“粉筆”，名詞作賓語。 9 The factory’s new _______ [?pr?d?kts] are sold well in the supermarket. 【答案】products 【解析】句意：工廠的新產(chǎn)品在超市里賣得很好。根據(jù)音標可知單詞是products“產(chǎn)品”，名詞復(fù)數(shù)作主語。 10 We all hope the _______ [r??z?lt] of the competition will be announced soon. 【答案】result 【解析】句意：我們都希望比賽結(jié)果能盡快公布。根據(jù)音標可知單詞是result“結(jié)果”，名詞作賓語。 根據(jù)英文解釋填空 1 Smoking can ______ (to make sth happen) serious health problems. 【答案】cause 【解析】句意：吸煙會導(dǎo)致嚴重的健康問題。根據(jù)英文解釋“使某事發(fā)生”可知用動詞“cause”，can后接動詞原形。 2 She ______ (almost, very close to) fell off the bike when the wheel stuck. 【答案】nearly 【解析】句意：車輪卡住時，她差點從自行車上摔下來。根據(jù)英文解釋“幾乎、差一點”可知填“nearly”，修飾動詞fell。 3 I looked ________ (in all places) for my keys but couldn't find them. 【答案】everywhere 【解析】句意：我到處找我的鑰匙，但找不到。根據(jù)英文解釋“在所有地方”可知，此處表示“在各個地方”，“everywhere”符合語境。 4 She has an ________ (different from what is usual) ability to remember names. 【答案】unusual 【解析】句意：她有一種不尋常的能力，可以記住名字。根據(jù)英文解釋“與通常情況不同”可知，此處表示“不尋常的”，“unusual”符合語境。 5 The new policy aims to ______ (make something smaller in size or amount) air pollution in the city. 【答案】reduce 【解析】句意：這項新政策旨在減少城市中的空氣污染。根據(jù)英文解釋“使某物在尺寸、數(shù)量上變小”可知此處指“減少”，to后接動詞原。 選詞填空 【A】 complete, nearly, danger, crazy about, curious about, love1 She is ________ how the machine works and wants to take it apart. 2 Her ________ smile always brightens up the room and cheers everyone up. 3 I ________ agree with your idea of organizing a study group. 4 The girls were ________ the pop singer and screamed his name everywhere. 5 The hikers noticed the _______ ahead, so they decided to find another path. 【答案】1.curious about 2.lovely 3.completely 4.crazy about 5.danger 【解析】 1 句意：她對機器如何工作感到好奇，并想把它拆開。根據(jù)“how the machine works and wants to take it apart”和備選詞匯可知，此處指對機器運作感到好奇，“curious about”意為“對……感到好奇”，符合語境。 2 句意：她那可愛的微笑總是能讓房間變得明亮，讓每個人都開心起來。根據(jù)“brightens up the room and cheers everyone up”和備選詞匯可知，此處是可愛的微笑，“l(fā)ovely”意為“可愛的”，符合語境。 3 句意：我完全同意你組織學(xué)習(xí)小組的想法。根據(jù)“agree with your idea”和備選詞匯可知，此處指完全同意，“completely”意為“完全地”，副詞修飾動詞agree。 4 句意：女孩們癡迷于這位流行歌手，到處尖叫著他的名字。根據(jù)“screamed his name everywhere.”和備選詞匯可知，此處指癡迷于歌星，“crazy about”意為“癡迷于；對……著迷”，符合語境。 5 句意：徒步旅行者注意到了前方的危險，所以決定找另一條路。根據(jù)“so they decided to find another path”和備選詞匯可知，此處指注意到了危險，the后加名詞，“danger”意為“危險”，符合語境。 【B】 can, born, usual, waste, instead of, had better1 The doctor said Grandpa ________ not smoke or drink anymore. 2 The teacher noticed a(n) _______ expression on Li Lei’s face. He must be worried. 3 It’s said that babies ________ in spring are often active and cheerful. 4 Mom made vegetable soup _______ meat soup because Dad is on a diet. 5 I helped my mom collect empty soda ________ to sell for recycling. 【答案】1.had better 2.unusual 3.born 4.instead of 5 cans 【解析】 1 句意：醫(yī)生說爺爺最好不要再抽煙喝酒了。根據(jù)“not smoke or drink anymore”和備選詞匯可知，此處指最好不要抽煙，“had better”意為“最好”，符合語境。 2 句意：老師注意到李雷臉上有一種不尋常的表情，他肯定很擔心。根據(jù)“He must be worried”和備選詞匯可知，此處指不尋常的表情，“unusual”意為“不尋常的”，符合語境。 3 句意：據(jù)說春天出生的嬰兒通常比較活潑開朗。根據(jù)“babies ... in spring”和備選詞匯可知，此處指出生于春天，“born”意為“出生”，作后置定語，符合語境。 4 句意：媽媽做了蔬菜湯而不是肉湯，因為爸爸在節(jié)食。根據(jù)“vegetable soup ... meat soup”和備選詞匯可知，此處指蔬菜湯而不是肉湯，“instead of”意為“而不是”，符合語境。 5 句意：我?guī)椭鷭寢屖占掌縼碣u了回收利用。根據(jù)“collect empty soda ... to sell for recycling.”和備選詞匯可知，此處指收集空罐子賣出去，can“罐子”，且應(yīng)用復(fù)數(shù)表示多個。 【C】 rather than, brush, untie, catch one’s eye, as a result, joy1 The boy ________ the knot in his shoelaces before taking off his shoes. 2 A bright sign on the wall _______ when he entered the store. 3 She got a bad cold ________ of walking in the rain. 4 Her success brought _________ to all her family members. 5 He decided to walk to school _________ take the bus to save money. 【答案】 1.untied 2.caught his eye 3.as a result 4.joy 5.rather than 【解析】 1 句意：那男孩在脫鞋前先解開了鞋帶上的結(jié)。根據(jù)“before taking off his shoes”和備選詞匯可知，此處指解開鞋帶，“untie”意為“解開”，符合語境。句子描述的是過去發(fā)生的動作，是一般過去時，應(yīng)用過去式。 2 根據(jù)“ A bright sign on the wall”和備選詞匯可知，一個標志吸引某人的目光，“catch one’s eye”意為“吸引某人的目光”，符合語境。句子描述的是過去發(fā)生的動作是一般過去時，用過去式caught，he對應(yīng)his。 3 句意：由于在雨中行走，她得了重感冒。根據(jù)“She got a bad cold ... of walking in the rain.”備選詞匯可知，感冒是因為在雨中行走，“as a result of”意為“由于”，符合語境。 4 句意：她的成功給所有的家庭成員帶來了歡樂。根據(jù)“Her success brought”和備選詞匯可知，成功帶來歡樂，“joy”意為“歡樂”，不可數(shù)名詞，符合語境。 5 句意：他決定步行去學(xué)校而不是坐公交車，以節(jié)省錢。根據(jù)“walk to school ... take the bus”和備選詞匯可知，此處指步行而不是坐校車，“rather than”意為“而不是”，符合語境。 【D】 take a course, be careful with, expensive, cloth, dye, hands-on1 This restaurant serves delicious and _______ food. You must like it. 2 I learn best through _______ experience, not just reading books. 3 It’s helpful ________ if you want to learn something new. 4 _______ eggs is a popular activity during Easter. 5 You need _________ glass bottles. They break easily. 【答案】1.inexpensive 2.hands-on 3.to take a course 4.Dyeing 5.to be careful with 【解析】 1 句意：這家餐廳供應(yīng)美味又昂貴的食物，你一定會喜歡。根據(jù)“You must like it.”可知，可知食物美味且不貴，expensive的反義詞是inexpensive“不貴的”。故填inexpensive。 2 句意：我通過實踐經(jīng)驗豐富來學(xué)習(xí)，而不僅僅是讀書。根據(jù)“experience”可知，此處指實踐經(jīng)驗，hands-on“實踐的、動手的”，符合語境。 3 句意：如果你想學(xué)新知識，參加課程是有幫助的。根據(jù)“if you want to learn something new”可知，想學(xué)新東西可以參加課程。take a course參加課程”，符合語境；且ir作形式主語，用不定式作真正主語。 4 句意：在復(fù)活節(jié)期間，給雞蛋染色是一項受歡迎的活動。根據(jù)“during Easter”可知，給雞蛋染色是復(fù)活節(jié)活動之一，“dye”意為“給……染色”，符合語境；且此處是動名詞“Dyeing”作主語。 5 句意：你需要小心玻璃瓶，它們?nèi)菀灼扑?。根?jù)“They break easily.”可知，此處指小心玻璃瓶?！癰e careful with”意為“小心……”，符合語境；且need to do sth，用不定式作賓語。