Unit 4 Sharing Learning About Language 课件-2022-2023学年高中英语人教版（2019）选择性必修第四册

Unit 4 Build up your vocabulary 1 单词速记 01 词形变化 02 重点单词 03 词组归纳 04 Contents 巩固练习 05 01 PART ONE 单 词 速 记 3 1. Tell what you see in the picture. jam cotton uniform tablet 4 rubber tube circus chemist 5 jaw forehead fireplace saucer 6 kettle pan grill leftover 7 2. Figure out the meaning of the underlined words. There are two parcels and some letters for you. She parcelled up the books to send. We do our business by mail. John mailed that letter to his mother three days ago. The books were all covered with dust. I broke the vase while I was dusting. n. 包裹 v. 打包 n. 邮件；邮政 v. 邮寄；发邮电给 n. 灰尘 v. 擦灰 8 The big yard was overgrown with weeds. I've been weeding the flower beds for three hours. All of us joined lustily in the chorus.  “We are the champion”they chorused. His face was covered with wrinkles. When he heard the news, his face wrinkled in a grin. She pulled out the plug and let the water drain away. He plugged the hole in the pipe with an old rag. n. 杂草；野草 v. 除杂草 n. 合唱曲；合唱团 v. 合唱；齐声说 n. 皱纹 v. 皱起；使起皱纹 n. 塞子 v. 堵住；封堵 9 3. Complete the sentences. 1. Secondary school is compulsory from 11 until 16 years of age.  2. She was a fairly rigid person who had strong religious views. 3. There is a viewing platform giving stunning views over the valley. 4. Reforms were promised when the time was ripe. 5. I dragged the chair over to the window and climbed on it. 6. The disabled have to work harder to win respect. 7. I'd appreciate your input on this project. 8. The race ended with eight laps of a city centre circuit. 9. She prayed to God for an end to her sufferings. 10. Tom won in the 4x100m  relay race，which was relayed to his boss. 中 学 的 固执 平 台 成熟 拖；拉 残疾的 投入 环形路线 祈 祷 转发/播 接力赛 10 02 PART TWO 词 形 变 化 11 1. ________ n. 沙土；灰尘 vi. & vt. 擦灰 →_________ adj. 布满灰尘的 2. ____________ n. 化学家；药剂师；药房 →_____________ n. 化学 →____________ adj. 化学的；化学上的 n. 化学品 3. _____________ n. 住房；住宅 →_________ vt. 给……房子住；收藏；存放 n. 房屋；住宅 4. ________ adj. 成熟的；时机成熟的→ →_