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Unit 7 重点单词、短语用法讲解
1. regularly
regularly adv. 有规律地
词性变换：irregular （adj. 无规律的，不定期的）
regularly （adv. 定期地，有规律地）
搭配：visit regularly（定期拜访）
update regularly（定期更新）。
例句：She exercises regularly to stay fit.（她定期锻炼以保持健康。）
即时演练
(1) She exercises r______ to stay healthy.
2. repeat
repeat v. 重复
词性变换：repetition n. 重复
repetitive adj. 重复的
搭配：repeat a word（重复单词）
repeat the experiment（重复实验）。
例句：Could you repeat the question （你能重复一下问题吗？）
即时演练
(2) The teacher asked the students to r______ the instructions for clarity.
3. note
note n. 笔记；记录
搭配：write a note（写便条）
leave a note（留口信）。
例句：Take notes while reading.（阅读时做笔记。）
即时演练
(3) Please take n______ during the lecture to review later.
4. visual
visual adj. 视觉的
搭配：visual aid（视觉辅助工具）
visual memory（视觉记忆）。
例句：The video uses visual effects to attract viewers.（视频用视觉效果吸引观众。）
即时演练
(4) The v______ presentation with colorful charts helped us understand the data.
5. mentally
mentally adv. 精神上
词性变换：mental adj. 思考的；精神的，思想的
搭配：mentally tired（精神疲惫）
mentally strong（精神坚强）。
例句：He is mentally prepared for the challenge.（他对挑战做好了心理准备。）
即时演练
(5) He prepared m______ for the exam by solving practice problems.
6. link
link v. 联系；相联系
搭配：link...to/with... “将…与…关联”。
link theory with practice（理论联系实际）。
例句：Scientists link poor sleep to health problems.（科学家将睡眠不足与健康问题联系起来。）
即时演练
(6) The internet allows us to l______ with friends worldwide instantly.
(7) Try to __________ the new word with things you know to remember it better.
A. list B. link C. tend D. lose
7. list
list n. 清单
搭配： make/create a shopping list（列购物清单）
a to-do list（任务清单）。
例句：Make a list of things to buy.（列一张要买的东西的清单。）
即时演练
(8) She made a shopping l______ before going to the supermarket.
(9) Before going shopping, my mom usually writes a _____ of things she needs to buy to avoid forgetting anything.
A. list B. note C. story D. plan
8. especially
especially adv. 尤其
词性变换：especial adj. 特殊的，特别的
例句：I like fruits, especially apples.（我喜欢水果，尤其是苹果。）
即时演练
(10) I enjoy all sports, e______ swimming and basketball.
(11) There are smiles everywhere, ______________ on the faces of children.
A. nearly B. especially C. finally D. luckily
9. diet
diet n. 日常饮食
搭配：on a diet（节食）
high-fat diet（高脂肪饮食）。
例句：A balanced diet is key to good health.（均衡饮食是健康的关键。）
即时演练
(12) A balanced d______ with fruits and vegetables is important for health.
10. maintain
maintain v. 维持；保持
搭配：maintain health（保持健康）
maintain a relationship（维持关系）。
例句：She maintains a positive attitude despite difficulties.（尽管困难，她仍保持积极态度。）
即时演练
(13) Regular exercise helps to m______ physical and mental health.
(14) It’s important to ______ a regular study habit if you want to improve your grades.
A. create B. maintain C. break D. change
11. nut
nut n. 坚果
例句：He snacks on nuts instead of chips.（他吃坚果而不是薯片作为零食。）
即时演练
(15) Almonds are a healthy n______ that can be eaten as a snack.
12. relax
relax v. 放松；休息
词性变换：relaxation n. 休息；消遣
搭配：relax oneself（自我放松）
relaxing music（轻音乐）。
【注意】relaxed主语通常是“人”，表示“人是放松的”；注意与 relaxing（令人放松的，主语是物）区分。
例句：I relax by listening to music after work.（下班后我通过听音乐放松。）
即时演练
(16) After a busy day, she likes to r______ with a good book.
(17) —Why do you like jogging
—It makes me ________.
A．relaxed B．dangerous C．sad D．tired
(18) The _________ activity makes lots of people _________ when they are tired.
A．relaxing; relaxing B．relaxing; relaxed
C．relaxed; relaxed D．relaxed; relaxing
13. stressed
stressed adj. 心力交瘁的；焦虑不安的
词性变换：stress v. 强调；着重 n. 压力
stressed主语通常是“人”，表示“感到压力的”；注意与 stressful（令人压力的，主语是物）区分。
搭配：be stressed out（极度焦虑）
stressed about...（因…而焦虑）。
例句：She’s stressed about the upcoming exam.（她对即将到来的考试感到焦虑。）
即时演练
(19) Many students feel s______ during exam periods.
(20) She felt __________ before the exam and couldn't sleep well.
A. relaxed B. stressed C. normal D. particular
14. tend
tend v. 往往会；常常就
tend to do sth. 表示“倾向于做某事”。
例句：People tend to eat more in cold weather.（天气冷时人们往往吃得更多。）
即时演练
(21) She t______ to arrive late when she misses the bus.
15. normal
normal adj. 正常的
词性变换： unnormal adj. 不正常的；不规范的
normally adv. 通常，平常；正常地
搭配：normal life（正常生活）
normal range（正常范围）。
例句：Everything is back to normal after the holiday.（假期后一切恢复正常。）
即时演练
(22) It’s n______ to feel nervous before a big presentation.
16. loss
loss n. 丧失；损失
词性变换：lose（v. 失去）
搭配：weight loss（体重减轻）
loss of memory（记忆丧失）。
例句：The loss of his pet made him very sad.（失去宠物让他非常难过。）
即时演练
(23) The company suffered a significant l______ due to the market crash.
17. fork
fork n. 餐叉
例句：Use a fork to eat pasta.（用叉子吃意面。）
18. onion
onion n. 洋葱
例句：Add some onion to the soup for flavor.（在汤里加些洋葱提味。）
即时演练
(24) Chop the o______ and add it to the salad for extra flavor.
19. ant
ant n. 蚂蚁
【注意】ant是元音开头，冠词用an。
例句：An ant is carrying a piece of bread.（一只蚂蚁正搬着一片面包。）
即时演练
(25) We saw a line of a______ marching across the picnic blanket.
20. context
context n. 上下文；语境
搭配：out of context（脱离语境）
cultural context（文化背景）。
in the context of （在…的语境中）
例句：You need to understand the word in its context.（你需要结合上下文理解这个词。）
即时演练
(26) Understanding the c______ is crucial for accurate translation.
21. image
image n. 图像
搭配：visual image（视觉图像）
例句：The ad uses a beautiful image of a beach.（广告用了一张美丽的海滩图像。）
即时演练
(27) The computer couldn’t display the i______ properly due to a software issue.
22. sense
sense n. 感觉官能（即视、听、嗅、味、触五觉）
词性变换：senseless adj. 无意义的；无知觉的
sensitive adj. 体贴的；敏感的
搭配：sense of sight（视觉）
sense of humor（幽默感）
make sense 合情理，有意义
make sense of 理解；明白
例句：Dogs have a strong sense of smell.（狗有很强的嗅觉。）
即时演练
(28) The five s______ include sight, hearing, touch, taste, and smell.
(29) I am sure Cindy will be able to find the hotel—she has a pretty good _____ of direction.
A. idea B. feeling C. experience D. sense
23. summary
summary n. 总结；概括
词性变换：summarize v. 总结，概述
搭配：in summary（总而言之）
summary of the main points（要点总结）。
例句：Write a summary of the article in 100 words.（用100字写一篇文章摘要。）
即时演练
(30) The s______ of the report highlighted key findings and recommendations.
24. contain
contain v. 包含；含有
搭配：be contained in（包含在…中）
contain information（包含信息）。
例句：This drink contains no sugar.（这种饮料不含糖。）
即时演练
(31) The recipe c______ several spices for flavor, such as paprika and cumin.
25. particular
particular adj. 专指的；特指的
词性变换：particularly adv. 非常，尤其
搭配：a particular question（特指的问题）
in particular（尤其）
be particular about （对…挑剔）
例句：She is particular about her coffee.（她对咖啡很挑剔。）
即时演练
(32) She has a p______ interest in classical music, especially piano compositions.
26. chemistry
chemistry n. 化学性质；化学
例句：The chemistry between the two actors was obvious.（两位演员之间的默契显而易见。）
即时演练
(33) The c______ experiment showed a reaction between acids and bases.
27. flash card 识字卡片
例句：Use flash cards to memorize new vocabulary.（用识字卡片记忆新单词。）
即时演练
(34) 老师建议我们用识字卡片来记忆新汉字，这样更有趣。
The teacher suggests using _________ _________ to memorize new Chinese characters, which is more interesting.
28. make a point of doing something（因重要或必要）保证做
例句：I make a point of calling my parents every Sunday.（我保证每周日给父母打电话。）
即时演练
(35) 她保证每天早上读半小时英语，因为这对提高口语很重要。
She _________ _________ _________ _________ reading English for half an hour every morning because it's important for improving speaking.
(36) To improve his spoken English, Mike always ____ talking with his foreign classmates for 15 minutes every day.
A. makes fun of B. makes a point of
C. makes use of D. makes sure of
29. last but not least 最后但同样重要的
例句：Last but not least, I’d like to thank my teachers for their support.（最后但同样重要的是，我要感谢老师们的支持。）
即时演练
(37) 最后但同样重要的是，我们应该感谢所有为这次活动付出努力的人。
_________ _________ _________ _________, we should thank everyone who put effort into this activity.
30. natural disaster自然灾害
例句：The earthquake was a terrible natural disaster.（这次地震是一场可怕的自然灾害。）
即时演练
(38) 台风和洪水都属于自然灾害，会对人们的生活造成严重影响。
Typhoons and floods both belong to _________ _________, which can have a serious impact on people's lives.
31. figure out 弄懂；弄清楚
相当于 solve 或 understand，后接名词或从句。
例句：I can’t figure out how to fix this computer.（我弄不懂怎么修这台电脑。）
即时演练
(39) 我花了整整一小时才弄清楚这道数学题的解法。
It took me a whole hour to _________ _________ the solution to this math problem.
(40) Can you help me __________ the meaning of this sentence
A. figure out B. make out C. take out D. put out
答案
(1) regularly (2) repeat (3) note (4) visual
(5) mentally (6) link (7) B (8) list
(9) A (10) especially (11) B (12) diet
(13) maintain (14) B (15) nut (16) relax
(17) A (18) B (19) stressed (20) B
(21) tend (22) normal (23) loss (24) onion
(25) ant (26) context (27) image (28) sense
(29) D (30) summary (31) contain (32) particular
(33) chemistry (34) flash cards (35) makes a point of (36) B
(37) Last but not least (38) natural disasters (39) figure out (40) A

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