7A Unit 3 精编讲义 Part 1 词汇变形 短语背诵 一、词汇变形 原词（词性） 变形 1（词性） 变形 2（词性） 中文含义 modern (adj.) more modern (比较级) most modern (最高级) 现代的→更现代的→最现代的 borrow (v.) borrows (v. 单三) borrowing (v.-ing) 借（入）→（三单）借→（现在分词）借 care (v./n.) cares (v. 单三) caring (adj.) 关心 / 小心→（三单）关心→关心的 different (adj.) difference (n.) differently (adv.) 不同的→差异（名词）→不同地（副词） thousand (num.) thousands (num. 复数，仅用于 thousands of) ——— 千→（表模糊数量）成千上万 exhibition (n.) exhibitions (n. 复数) ——— 展览→（复数）展览 himself (pron. 反身) herself (对应女性) myself (第一人称) 他自己→她自己→我自己 classroom building (n.) classroom buildings (n. 复数) ——— 教学楼→（复数）教学楼 excite (v.) excited (adj. 修饰人) exciting (adj. 修饰事物) 使兴奋→（人）兴奋的→（事物）令人兴奋的 real (adj.) really (adv.) ——— 真实的→真实地（副词） 二、短语背诵 1. borrow sth from sb 从某人处借某物（例：Jim wants to borrow your dictionary from you.） 2. lend sth to sb 把某物借给某人（例：Can you lend your storybook to me, Sandy ） 3. thousands of 成千上万的（例：Thousands of students are watching the basketball match. ） 4. on the top floor 在顶楼（例：There is a reading room with computers on the top floor. ） 5. take place 举行；发生（无被动语态，主语为事件，例：The sports meeting will take place on the sports field. ） 6. a perfect place to do sth 做某事的完美地方（例：Nanjing is a perfect place to taste some delicious food. ） 7. in fact 事实上（插入语，例：In fact, I have finished making the cake. ） 8. have fun (doing) sth 做某事很开心（例：We have fun playing football on the playground. ） 9. chat with sb 和某人闲聊（例：The friendly teacher often chats with the students after class. ） 10. help sb (to) do sth 帮助某人做某事（例：We can use the internet to help us find information. ） 11. on the playground 在运动场上（例：Two persons from our school are playing football on the playground. ） 12. look like 看起来像（询问外貌，例：What does your new deskmate Bob look like ） 13. be full of 充满……（例：It's full of interesting facts about science. ） 14. parents' meeting 家长会（名词所有格，例：We have a parents' meeting every month. ） 15. thank sb for doing sth 感谢某人做某事（例：Thank you for helping me find my keys. ） Part 2 单元知识点考点汇总 1. 知识点：borrow vs lend 【用法辨析】 两者均表示 “借”，核心区别在于 “方向”： borrow：“借入”，主语是 “得到物品的人”，搭配 borrow sth from sb（从某人处借某物）； lend：“借出”，主语是 “给出物品的人”，搭配 lend sth to sb 或 lend sb sth（把某物借给某人）。 【例句】 Jim, may I borrow your dictionary Mine is at home.（，“我” 借入字典，用 borrow） Can you lend your storybook to me But you have to give it back this afternoon.（“你” 借出故事书，用 lend） 【即学即用】 1. She wants to _____ (borrow/lend) a magazine from the library.（答案：borrow） 2. My father often _____ (borrow/lend) his tools to his neighbors.（答案：lends） 2. ... ...
~~ 您好，已阅读到文档的结尾了 ~~
