人教八年级英语下册Unit 2单词速解

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人教八年级英语下册Unit 2单词速解

• 1. clean up
  • 词性: 短语
  • 音标: /kliːn ʌp/
  • 中文: 打扫（或清除）干净
  • 英语解释: To make a place tidy by removing dirt.
  • 记忆方法: "clean"（干净）+ "up"（彻底）→ 彻底打扫。
  • 例句: Let’s clean up the kitchen after dinner.
  • 练习: We need to ______ the classroom after the party.
• 2. cheer
  • 词性: v.
  • 音标: /tʃɪr/
  • 中文: 欢呼，喝彩
  • 英语解释: To shout loudly to show support or happiness.
  • 记忆方法: 联想 "cheerleader"（啦啦队）→ 欢呼的人。
  • 例句: The crowd cheered when the team scored.
  • 练习: Everyone ______ when the hero appeared.
• 3. cheer up
  • 词性: 短语
  • 音标: /tʃɪr ʌp/
  • 中文: （使）变得更高兴，振奋起来
  • 英语解释: To become happier or make someone happier.
  • 记忆方法: "cheer"（欢呼）+ "up"（向上）→ 情绪提升。
  • 例句: She tried to cheer up her sad friend.
  • 练习: The funny movie ______ everyone.
• 4. give out
  • 词性: 短语
  • 音标: /ɡɪv aʊt/
  • 中文: 分发，散发
  • 英语解释: To distribute something to people.
  • 记忆方法: "give"（给）+ "out"（出去）→ 分发出去。
  • 例句: The teacher gave out the test papers.
  • 练习: Volunteers will ______ food to the homeless.
• 5. volunteer
  • 词性: v. & n.
  • 音标: /ˌvɑːlənˈtɪr/
  • 中文: 义务做，自愿做；志愿者
  • 英语解释: To offer help without payment; a person who does this.
  • 记忆方法: "volun-"（自愿）+ "-teer"（人）→ 自愿的人。
  • 例句: She volunteers at the animal shelter.
  • 练习: Many ______ helped build the school.
• 6. notice
  • 词性: n.
  • 音标: /ˈnoʊtɪs/
  • 中文: 公告牌，通告，布告
  • 英语解释: A written or printed statement of information.
  • 记忆方法: "note"（笔记）+ "ice"（冰）→ 写在冰上的公告（夸张记忆）。
  • 例句: Check the notice board for updates.
  • 练习: There’s a ______ about the meeting on the wall.
• 7. used to
  • 词性: 短语
  • 音标: /juːst tə/
  • 中文: 曾经……，过去……
  • 英语解释: Describing a past habit or state.
  • 记忆方法: "used"（习惯）→ 过去习惯做的事。
  • 例句: I used to play basketball every day.
  • 练习: She ______ live in Paris.
• 8. lonely
  • 词性: adj.
  • 音标: /ˈloʊnli/
  • 中文: 孤独的，寂寞的
  • 英语解释: Feeling sad because of being alone.
  • 记忆方法: "lone"（独自） + "ly"（形容词后缀）→ 孤独的。
  • 例句: The old man felt lonely after his wife died.
  • 练习: Living alone can make people feel ______.
• 9. several
  • 词性: pron.
  • 音标: /ˈsevrəl/
  • 中文: 几个，数个，一些
  • 英语解释: More than two but not many.
  • 记忆方法: "severe"（严重）→ 严重的问题需要几个方案解决。
  • 例句: Several students were late today.
  • 练习: I have ______ books to return to the library.
• 10. feeling
  • 词性: n.
  • 音标: /ˈfiːlɪŋ/
  • 中文: 感觉，感触
  • 英语解释: An emotional state or reaction.
  • 记忆方法: "feel"（感觉） + "-ing"（名词后缀）→ 感觉。
  • 例句: I have a strange feeling about this.
  • 练习: Her ______ of joy was contagious.
• 11. satisfaction
  • 词性: n.
  • 音标: /ˌsætɪsˈfækʃn/
  • 中文: 满足，满意
  • 英语解释: A feeling of pleasure from achieving something.
  • 记忆方法: "satis-"（足够） + "faction"（行动）→ 足够后的满足感。
  • 例句: He smiled with satisfaction after finishing the project.
  • 练习: Completing the task gave her great ______.
• 12. joy
  • 词性: n.
  • 音标: /dʒɔɪ/
  • 中文: 高兴，愉快
  • 英语解释: A feeling of great happiness.
  • 记忆方法: "joy" 发音类似“乔伊”→ 乔伊总是很开心。
  • 例句: The children’s laughter brought her joy.
  • 练习: His success filled the family with ______.
• 13. owner
  • 词性: n.
  • 音标: /ˈoʊnər/
  • 中文: 物主，主人
  • 英语解释: A person who owns something.
  • 记忆方法: "own"（拥有） + "-er"（人）→ 拥有者。
  • 例句: The owner of the store is very friendly.
  • 练习: The dog’s ______ put up a “Lost” poster.
• 14. journey
  • 词性: n.
  • 音标: /ˈdʒɜːrni/
  • 中文: （尤指长途）旅行，行程
  • 英语解释: A long trip from one place to another.
  • 记忆方法: "journey" 对比 "trip" → 更强调长途。
  • 例句: The journey to the mountains took six hours.
  • 练习: The ______ across the desert was challenging.
• 15. sign
  • 词性: n.
  • 音标: /saɪn/
  • 中文: 标志，信号
  • 英语解释: A symbol or notice giving information.
  • 记忆方法: "sign" 发音类似“赛恩”→ 赛恩看到标志。
  • 例句: Follow the sign to the exit.
  • 练习: The “No Smoking” ______ is on the wall.
• 16. sick
  • 词性: adj.
  • 音标: /sɪk/
  • 中文: 生病的，有病的
  • 英语解释: Ill or unwell.
  • 记忆方法: "sick" 对比 "ill" → 同义词。
  • 例句: She called in sick to work.
  • 练习: He felt ______ after eating bad food.
• 17. raise
  • 词性: v.
  • 音标: /reɪz/
  • 中文: 募集，征集
  • 英语解释: To collect money for a purpose.
  • 记忆方法: "raise" 也有“举起”之意 → 募集资金如同举起希望。
  • 例句: They raised $1,000 for charity.
  • 练习: The school plans to ______ funds for new books.
• 18. alone
  • 词性: adv.
  • 音标: /əˈloʊn/
  • 中文: 独自，单独
  • 英语解释: Without others.
  • 记忆方法: "a"（一个） + "lone"（独自）→ 独自一人。
  • 例句: She prefers to work alone.
  • 练习: He walked home ______ after school.
• 19. repair
  • 词性: v.
  • 音标: /rɪˈper/
  • 中文: 修理，修补
  • 英语解释: To fix something broken.
  • 记忆方法: "re-"（重新） + "pair"（配对）→ 重新配对零件以修理。
  • 例句: He repaired the broken chair.
  • 练习: The mechanic will ______ the car engine.
• 20. fix
  • 词性: v.
  • 音标: /fɪks/
  • 中文: 安装，使固定
  • 英语解释: To attach or mend something.
  • 记忆方法: "fix" 对比 "repair" → 更强调安装或固定。
  • 例句: Please fix the shelf to the wall.
  • 练习: Can you ______ the leaky faucet?
• 21. give away
  • 词性: 短语
  • 音标: /ɡɪv əˈweɪ/
  • 中文: 赠送，捐赠
  • 英语解释: To give something for free.
  • 记忆方法: "give"（给） + "away"（离开）→ 把东西送出去。
  • 例句: She gave away her old clothes.
  • 练习: They decided to ______ their extra food.
• 22. wheel
  • 词性: n.
  • 音标: /wiːl/
  • 中文: 车轮，轮子
  • 英语解释: A circular object that rotates on an axle.
  • 记忆方法: "wheel" 发音类似“威哦”→ 威哦，车轮转得快。
  • 例句: The car’s wheel got stuck in the mud.
  • 练习: The bicycle has two ______.
• 23. letter
  • 词性: n.
  • 音标: /ˈletər/
  • 中文: 信，函
  • 英语解释: A written message sent to someone.
  • 记忆方法: "letter" 也有“字母”之意 → 信由字母组成。
  • 例句: I received a letter from my friend.
  • 练习: She wrote a ______ to her grandparents.
• 24. Miss
  • 词性: n.
  • 音标: /mɪs/
  • 中文: 女士，小姐
  • 英语解释: A title for an unmarried woman.
  • 记忆方法: "Miss" 对比 "Mrs."（已婚）和 "Ms."（未知婚姻状态）。
  • 例句: Miss Smith is our new teacher.
  • 练习: ______ Brown will lead the meeting.
• 25. set up
  • 词性: 短语
  • 音标: /set ʌp/
  • 中文: 建起，设立
  • 英语解释: To establish or build something.
  • 记忆方法: "set"（放置） + "up"（向上）→ 建立起来。
  • 例句: They set up a tent in the forest.
  • 练习: We need to ______ a new office downtown.
• 26. make a difference
  • 词性: 短语
  • 音标: /meɪk ə ˈdɪfrəns/
  • 中文: 影响，有作用
  • 英语解释: To have a significant effect.
  • 记忆方法: "difference"（不同）→ 创造不同即产生影响。
  • 例句: Small acts can make a difference.
  • 练习: Your help will ______ in their lives.
• 27. blind
  • 词性: adj.
  • 音标: /blaɪnd/
  • 中文: 瞎的，失明的
  • 英语解释: Unable to see.
  • 记忆方法: "blind" 发音类似“不来的”→ 盲人无法“来”看世界。
  • 例句: The blind man uses a guide dog.
  • 练习: She is ______ and reads Braille.
• 28. deaf
  • 词性: adj.
  • 音标: /def/
  • 中文: 聋的
  • 英语解释: Unable to hear.
  • 记忆方法: "deaf" 发音类似“戴夫”→ 戴夫听不见。
  • 例句: The deaf child communicates through sign language.
  • 练习: The ______ community uses sign language.
• 29. imagine
  • 词性: v. & n.
  • 音标: /ɪˈmædʒɪn/
  • 中文: 想象，设想
  • 英语解释: To form a mental picture of something.
  • 记忆方法: "image"（图像）+ "-ine" → 在脑海中形成图像。
  • 例句: Imagine a world without war.
  • 练习: Can you ______ living on Mars?
• 30. difficulty
  • 词性: n.
  • 音标: /ˈdɪfɪkəlti/
  • 中文: 困难，难题
  • 英语解释: A problem or challenge.
  • 记忆方法: "difficult"（困难的）→ 名词形式。
  • 例句: She faced many difficulties in her career.
  • 练习: Learning a new language has its ______.
• 31. open
  • 词性: v.
  • 音标: /ˈoʊpən/
  • 中文: 开，打开
  • 英语解释: To move something to allow access.
  • 记忆方法: "open" 对比 "close"（关闭）→ 反义词。
  • 例句: Please open the window for fresh air.
  • 练习: Can you ______ the door for me?
• 32. door
  • 词性: n.
  • 音标: /dɔːr/
  • 中文: 门
  • 英语解释: A movable barrier to enter a space.
  • 记忆方法: "door" 发音类似“多”→ 多个门。
  • 例句: Knock on the door before entering.
  • 练习: The ______ to the office is locked.
• 33. carry
  • 词性: v.
  • 音标: /ˈkæri/
  • 中文: 拿，提，扛
  • 英语解释: To hold and move something.
  • 记忆方法: "carry" 发音类似“凯瑞”→ 凯瑞扛着箱子。
  • 例句: He carries his books in a backpack.
  • 练习: Can you help me ______ this box?
• 34. train
  • 词性: v.
  • 音标: /treɪn/
  • 中文: 训练，培训
  • 英语解释: To teach skills through practice.
  • 记忆方法: "train" 也有“火车”之意 → 火车需要轨道，训练需要方向。
  • 例句: She trains dogs to assist disabled people.
  • 练习: Athletes ______ hard for the Olympics.
• 35. excited
  • 词性: adj.
  • 音标: /ɪkˈsaɪtɪd/
  • 中文: 激动的，兴奋的
  • 英语解释: Feeling very happy and enthusiastic.
  • 记忆方法: "excite"（使兴奋） + "-ed" → 形容词形式。
  • 例句: The kids were excited about the trip.
  • 练习: She felt ______ before her performance.
• 36. training
  • 词性: n.
  • 音标: /ˈtreɪnɪŋ/
  • 中文: 训练，培训
  • 英语解释: The process of learning skills.
  • 记忆方法: "train"（训练） + "-ing" → 名词形式。
  • 例句: The job requires special training.
  • 练习: New employees receive two weeks of ______.
• 37. kindness
  • 词性: n.
  • 音标: /ˈkaɪndnəs/
  • 中文: 仁慈，善良
  • 英语解释: The quality of being friendly and generous.
  • 记忆方法: "kind"（善良的） + "-ness" → 名词形式。
  • 例句: Her kindness made everyone feel welcome.
  • 练习: Small acts of ______ can change lives.
• 38. clever
  • 词性: adj.
  • 音标: /ˈklevər/
  • 中文: 聪明的，聪颖的
  • 英语解释: Quick to understand or learn.
  • 记忆方法: "clever" 发音类似“克莱沃”→ 克莱沃很聪明。
  • 例句: The clever student solved the puzzle quickly.
  • 练习: The ______ fox outsmarted the hunter.
• 39. understand
  • 词性: v.
  • 音标: /ˌʌndərˈstænd/
  • 中文: 理解，领会
  • 英语解释: To know the meaning of something.
  • 记忆方法: "under"（在下面） + "stand"（站立）→ 站在下面深入理解。
  • 例句: Do you understand the instructions?
  • 练习: I don’t ______ this math problem.
• 40. change
  • 词性: v.
  • 音标: /tʃeɪndʒ/
  • 中文: 变化，改变
  • 英语解释: To make or become different.
  • 记忆方法: "change" 发音类似“钱之”→ 钱之改变生活。
  • 例句: Seasons change throughout the year.
  • 练习: Can you ______ the lightbulb?
• 41. disabled
  • 词性: adj.
  • 音标: /dɪsˈeɪbld/
  • 中文: 丧失能力的，有残疾的
  • 英语解释: Having a physical or mental condition that limits activities.
  • 记忆方法: "dis-"（否定） + "able"（能够）→ 不能正常活动。
  • 例句: The school provides support for disabled students.
  • 练习: ______ people deserve equal opportunities.
• 42. strong
  • 词性: adj.
  • 音标: /strɔːŋ/
  • 中文: 强壮的，强健的
  • 英语解释: Having physical power.
  • 记忆方法: "strong" 对比 "weak"（虚弱）→ 反义词。
  • 例句: He is strong enough to lift the box.
  • 练习: Regular exercise makes muscles ______.
• 43. sir
  • 词性: n.
  • 音标: /sɜːr/
  • 中文: 先生
  • 英语解释: A polite title for a man.
  • 记忆方法: "sir" 发音类似“瑟”→ 瑟先生。
  • 例句: Sir, your order is ready.
  • 练习: “May I help you, ______?” asked the waiter.
• 44. madam
  • 词性: n.
  • 音标: /ˈmædəm/
  • 中文: 夫人，女士
  • 英语解释: A polite title for a woman.
  • 记忆方法: "madam" 对比 "sir" → 女性尊称。
  • 例句: Madam, your table is reserved.
  • 练习: “Good morning, ______,” the receptionist said.
• 练习题答案
  • 题号答案 27blind 28deaf 29imagine 30difficulties 31open 32door 33carry 34train 35excited 36training 37kindness 38clever 39understand 40change 41disabled 42strong 43sir 44madam