Unit 4 词汇讲义 2025-2026学年外研版英语七年级下册

七年级英语下册Unit4词汇讲义 一、单词分类(Word Classification) 1. 名词(Nouns) 单词 中文 复数形式 常见搭配 tool 工具 _ useful tool / garden tool list 清单 _ shopping list / to-do list novel 小说 _ read a novel / science fiction novel magazine 杂志 _ fashion magazine / read a magazine media 媒体 _ social media / news media feeling 感觉 _ good feeling / express feelings number 数目 _ phone number / large number housework 家务 _ do housework / share housework insect 昆虫 _ small insect / insect bite mosquito 蚊子 _ mosquito bite / mosquito net interest 兴趣 _ have an interest in / lose interest butterfly 蝴蝶 _ beautiful butterfly / butterfly net prince 王子 _ prince and princess / Prince Charming monster 怪兽 _ sea monster / monster movie screen 屏幕 _ phone screen / on screen couch 长沙发 _ sit on the couch / couch cushion neck 脖子 _ neck pain / around the neck 2. 动词(Verbs) 单词 中文 过去式 过去分词 现在分词 固定搭配 imagine 想象 _ _ _ imagine (that) / imagine doing choose 挑选 _ _ _ choose from / choose to do lift 提起;使快乐 _ _ _ lift up / lift spirits invite 邀请 _ _ _ invite sb. to do / invite to notice 注意到 _ _ _ notice that / notice sb. doing set 确立 _ _ _ set a record / set an example 3. 形容词(Adjectives) 单词 中文 副词形式 比较级 反义词 dull 愚笨的;迟钝的 _ _ bright / sharp bored 厌烦的 _ _ interested funny 有趣的 _ _ serious youthful 年轻的 _ _ aged able 有能力的 _ _ unable daily 每日的 _ —— nightly unforgettable 难忘的 _ —— forgettable large 巨大的 _ _ small social 社交的 _ —— antisocial sore 疼痛的 _ _ painless deaf 耳聋的 _ _ hearing 4. 副词(Adverbs) 单词 中文 用法 alone _ live alone / go alone 5. 情态动词(Modal Verbs) 单词 中文 用法 might _ might + 动词原形,表示可能性 6. 短语(写出中文) 短语 中文 lift sb's spirits _ a number of _ daily life _ couch potato _ 二、重点单词用法与固定搭配(填空) 1. might – 情态动词,表示可能性,语气较 may 弱 - 例句:It might rain tomorrow. 2. alone – 副词,单独(无感情色彩);lonely 是形容词,孤独的(有感情色彩) - 例句:He lives alone, but he doesn't feel lonely. 3. choose – 选择 - 结构:choose between A and B / choose _ sth. - 例句:She chose to stay at home. 4. lift one's spirits – _ - 例句:A funny movie can lift my spirits. 5. invite – 邀请 - 搭配:invite sb. _ a party / invite sb. _ do sth. - 例句:I invited him to join us. 6. notice – 注意到 - 结构:notice sb. do/doing sth. - 例句:I noticed him leave the room. 7. set – 确立;设定 - 搭配:set a goal / set an example - 例句:He set a new world record. 8. a number of – _(后接复数名词,谓语用复数) - 例句:A number of students are playing on the playground. 9. couch potato – _ - 例句:My brother is a couch potato. 10. unforgettable – 难忘的 - 例句:We had an unforgettable trip. 11. sore – 疼痛的 - 搭配:sore throat / sore eyes - 例句:I have a sore throat. 12. deaf – 聋的 - 例句:He is deaf in one ear. 三、配套练习 练习一:根据句意及首字母提示写出单词 1. I can't i_ living without my phone. 2. Please c_ a book from the shelf. 3. The good news l_ my spirits. 4. I will i_ all my friends to my birthday party. 5. Did you n_ the strange noise? 6. He is so d_ that he never gets jokes. 7. I'm b_ with this game. Let's play something else. 8. The story is so f_ that everyone laughs. 9. She looks y_ even at 60. 10. Are you a_ to swim across the river? 练习二:用所给单词的适当形式填空 1. There are a _ (number) of books in the library. 2. My _ (day) life is very simple. 3. The trip to Beijing was _ (forget). I'll never forget it. 4. A _ (mosquito) bit me last night. 5. She has an _ (interesting) in painting. 6. The _ (butterfly) are flying in the garden. 7. Don't be a _ (couch) potato. Go outside! 8. My neck is _ (sore) after sleeping badly. 9. He is completely _ (deaf) in one ear. 10. We should do more _ (social) activities. 练习三:用方框中的短语填空(注意适当形式) | lift one's spirits | a number of | daily life | couch potato | invite...to | | choose between | notice...doing | set an example | be able to | alone | 1. The beautiful music really _. 2. _ students have joined the club. 3. My _ is boring. I just go to school and come home. 4. My brother is a _; he watches TV all day. 5. I will _ you _ my party. 6. You have to _ the two options. 7. I _ him _ his homework in the library. 8. Parents should _ for their children. 9. I hope I _ finish the work on time. 10. She lives _, but she has many friends. 练习四:单项选择 1. It _ rain later, so take an umbrella. A. might B. must C. should D. can 2. He lives _, but he doesn't feel _. A. alone; lonely B. lonely; alone C. alone; alone D. lonely; lonely 3. She _ to stay at home and read a book. A. chose B. choose C. chosen D. choosing 4. The good news _ my spirits. A. lifted B. raised C. rose D. moved 5. I _ him playing basketball in the playground. A. noticed B. watched C. looked D. saw 6. He _ a new world record in swimming. A. set B. made C. did D. got 7. A number of students _ playing on the field. A. are B. is C. be D. am 8. My brother is a _ potato. He never goes out. A. couch B. sofa C. bed D. desk 9. I have a _ throat. I need to drink some water. A. sore B. pain C. hurt D. ache 10. She is completely _ in one ear. A. deaf B. blind C. dumb D. lame 练习五:翻译句子 1. 我想象不出没有手机的生活。 _ 2. 你可以从这些书中挑选一本。 _ 3. 好消息让我振作起来。 _ 4. 我会邀请所有朋友参加我的生日派对。 _ 5. 你注意到他离开了吗? _ 6. 他有点迟钝,听不懂笑话。 _ 7. 我对这个游戏感到厌倦了。 _ 8. 这个故事很有趣,每个人都笑了。 _ 9. 尽管年纪大了,她看起来很年轻。 _ 10. 你能独自完成这项工作吗? _ 【教师版】(含答案) 一、单词分类(Word Classification) 1. 名词(Nouns) 单词 中文 复数形式 常见搭配 tool 工具 tools useful tool / garden tool list 清单 lists shopping list / to-do list novel 小说 novels read a novel / science fiction novel magazine 杂志 magazines fashion magazine / read a magazine media 媒体 (不可数) social media / news media feeling 感觉 feelings good feeling / express feelings number 数目 numbers phone number / large number housework 家务 —— do housework / share housework insect 昆虫 insects small insect / insect bite mosquito 蚊子 mosquitoes mosquito bite / mosquito net interest 兴趣 interests have an interest in / lose interest butterfly 蝴蝶 butterflies beautiful butterfly / butterfly net prince 王子 princes prince and princess / Prince Charming monster 怪兽 monsters sea monster / monster movie screen 屏幕 screens phone screen / on screen couch 长沙发 couches sit on the couch / couch cushion neck 脖子 necks neck pain / around the neck 2. 动词(Verbs) 单词 中文 过去式 过去分词 现在分词 固定搭配 imagine 想象 imagined imagined imagining imagine (that) / imagine doing choose 挑选 chose chosen choosing choose from / choose to do lift 提起;使快乐 lifted lifted lifting lift up / lift spirits invite 邀请 invited invited inviting invite sb. to do / invite to notice 注意到 noticed noticed noticing notice that / notice sb. doing set 确立 set set setting set a record / set an example 3. 形容词(Adjectives) 单词 中文 副词形式 比较级 反义词 dull 愚笨的;迟钝的 dully duller bright / sharp bored 厌烦的 boredly more bored interested funny 有趣的 funnily funnier serious youthful 年轻的 youthfully more youthful aged able 有能力的 ably abler unable daily 每日的 daily —— nightly unforgettable 难忘的 unforgettably —— forgettable large 巨大的 largely larger small social 社交的 socially —— antisocial sore 疼痛的 sorely sorer painless deaf 耳聋的 deafly deafer hearing 4. 副词(Adverbs) 单词 中文 用法 alone 单独 live alone / go alone 5. 情态动词(Modal Verbs) 单词 中文 用法 might 也许 might + 动词原形,表示可能性 6. 短语(Phrases) 短语 中文 例句 lift sb's spirits 使某人开心起来 The good news lifted my spirits. a number of 一些 A number of students are absent. daily life 日常生活 My daily life is very busy. couch potato 老泡在电视机前的人 Don't be a couch potato. 二、重点单词用法与固定搭配 1. might – 情态动词,表示可能性,语气较 may 弱 - 例句:It might rain tomorrow. 2. alone – 副词,单独(无感情色彩);lonely 是形容词,孤独的(有感情色彩) - 例句:He lives alone, but he doesn't feel lonely. 3. choose – 选择 - 结构:choose between A and B / choose to do sth. - 例句:She chose to stay at home. 4. lift one's spirits – 使某人振作精神 - 例句:A funny movie can lift my spirits. 5. invite – 邀请 - 搭配:invite sb. to a party / invite sb. to do sth. - 例句:I invited him to join us. 6. notice – 注意到 - 结构:notice sb. do/doing sth. - 例句:I noticed him leave the room. 7. set – 确立;设定 - 搭配:set a goal / set an example - 例句:He set a new world record. 8. a number of – 一些(后接复数名词,谓语用复数) - 例句:A number of students are playing on the playground. 9. couch potato – 电视迷 - 例句:My brother is a couch potato. 10. unforgettable – 难忘的 - 例句:We had an unforgettable trip. 11. sore – 疼痛的 - 搭配:sore throat / sore eyes - 例句:I have a sore throat. 12. deaf – 聋的 - 例句:He is deaf in one ear. 三、配套练习 练习一:根据句意及首字母提示写出单词 答案:1. imagine 2. choose 3. lifted 4. invite 5. notice 6. dull 7. bored 8. funny 9. youthful 10. able 练习二:用所给单词的适当形式填空 答案:1. number 2. daily 3. unforgettable 4. mosquito 5. interest 6. butterflies 7. couch 8. sore 9. deaf 10. social 练习三:用方框中的短语填空(注意适当形式) 答案:1. lifted my spirits 2. A number of 3. daily life 4. couch potato 5. invite, to 6. choose between 7. noticed, doing 8. set an example 9. will be able to 10. alone 练习四:单项选择 答案:1. A 2. A 3. A 4. A 5. A 6. A 7. A 8. A 9. A 10. A 练习五:翻译句子 答案: 1. I can't imagine life without a mobile phone. 2. You can choose a book from these. 3. The good news lifted my spirits. 4. I will invite all my friends to my birthday party. 5. Did you notice him leaving? 6. He is a little dull and doesn't get jokes. 7. I'm bored with this game. 8. The story is so funny that everyone laughed. 9. She looks youthful despite her age. 10. Can you finish the work alone? 学科网(北京)股份有限公司 学科网(北京)股份有限公司 $