Unit 4 Words and expressions课件 -2022-2023学年高中英语人教版（2019）选择性必修第四册

Unit 4: Sharing Words and expressions 1. parcel ['pɑːsl]n.包裹 vt. 裹好；打包 package: n. 包裹（US） get\receive a parcel 收到包裹 send\deliver\collect a parcel 邮\投递取包裹 She parcelled up the books to send. 她把要寄走的书包了起来。 2. jam [dʒæm]n. 果酱；堵塞 v. 用力挤，挤满 a traffic jam / traffic jams交通堵塞; 堵车 Six of us ____________ into one small car. 3. mail [meɪl]n. 邮件；信件；邮政 vt. 邮寄；发电邮给 post: n./v. (UK) by mail 邮寄a mail service/train/van 邮政服务╱列车╱汽车 Don't forget to mail your mother that letter. 别忘了把那封信给你妈寄去 4. secondary ['sekəndri]adj.中学的；次要的 secondary school中学 secondary teacher/education 中学教师/中等教育primary [ˈpraɪməri]school: 小学 be secondary to...第二的; 次要的 All other considerations are secondary ___his safety. 5. clay [kleɪ]n. 黏土；陶土clayey adj. 黏土的；粘土状的 were jammed to 6. dust [dʌst] n. 沙土；灰尘 vi. & vt. 擦灰 dust a room 打扫房间 leave sb in the dust 让某人望尘莫及as dry as dust 枯燥无味的； The books were all covered with dust. 书上积满了灰尘。 7. dusty adj. 布满灰尘的 a dusty road 尘土飞扬的路 piles of dusty books 一摞一摞布满灰尘的书 8. weed [wiːd] n. 杂草；野草vt. & vi. 除杂草grass: n.草; 青草(U.) The yard was overgrown with weeds. 这座庭院杂草丛生。 I have been ________ the garden all day long.一上午都在除草 9. chorus ['kɔːrəs]n. 合唱曲；合唱团vt. 合唱；齐声说choir[ˈkwaɪə(r)]: n.合唱团 virtual choir: 虚拟合唱团symphony[ˈsɪmfəni]: n.交响曲/乐concert: 音乐会 10. a chorus of: 齐声；异口同声 in chorus 一齐；一致；共同 11. cotton ['kɒtn]n. 棉布；棉花 wear cotton uniforms 穿棉质校服 12. uniform ['juːnɪfɔːm]n.校服；制服 adj. —致的；统一的 in uniform 穿着制服 weeding 13. not to mention: 更不用说 mention vt. 说到，提到； n. 提及，说起 as is mentioned above 正如上文说到的 let alone更不用说 14. tablet ['tæblət]n.平板电脑；便笺本；药片table[ˈteɪbl]: 桌子pill: n. 药丸 15. rubber['rʌbə(r)] n. 橡皮；黑板擦；橡胶 eraser[ɪˈreɪzə]: n. 橡皮擦 (US) 16. washroom['wɒʃruːm] n.洗手间；厕所 17. rigid ['rɪdʒɪd]adj. 死板的；固执的rigidity n. rigidly adv. rigid attitudes 固执的态度 I was bored rigid. 我觉得无聊极了 the rigidity of the law on this issue 法律在这个问题上的僵化处理 stubborn[ˈstʌbən]: adj.固执的顽固的 18. bubble ['bʌ