Unit4Wordsandexpressions课件-高中英语人教版（2019）·选择性必修第四册

1、Unit4 words and expressions1.mail n.邮件；信件；邮政 vt.邮寄；发电邮给 (1) mail sb.sth.mail sth.to sb.给某人邮寄某物 (2) mail out 邮寄出去 (3) by mail 以邮寄方式2. secondary adj.中学的:次要的:间接引发的 secondarily adv.其次 (1) be of secondary importance 次要的 eg: Health is the most important and everything else is of secondary importance. 健康是最

2、重要的,其他一切都是次要的。 (2) be secondary to sth. 从属于;居于其次3. weed n.杂草；野草; vtvi.除杂草 weed.out 清除，剔除，淘汰（不需要的或较差的人或物）4. a chorus of齐声；异口同声 + n. a chorus of praise/complaint/thanks一片赞扬声/抱声/感谢声 a chorus of cheers/disapproval/agreement一致欢呼/反对/同意5. uniform n.校服；制服 adj.一致的；统一的 in uniform身穿制服（表状态) wear uniform穿制服（表动作）

3、6. not to mention更不用说；且不说 “更不用说”的其他表达：let alone/ much less/ to say nothing of7. rigid adj.死板的;固执的;僵硬的 (1) rigid rules/beliefs 死板的条规/信念 (2) rigid/stubborn attitudes 固执的态度 (3) a face rigid with pain 一张因疼痛而僵硬的脸 (可用于读后续写）8. chemist n. 化学家 chemistry n. 化学 chemical adj.化学的9. shade v以.给遮挡（光线）；加灯罩；把涂暗 n.阴凉处

4、；阴影部分 (2019 全国一卷完型填空考查点) (1) shade sb./sth.from/against给某人/某物遮挡 (2) in the shade在阴凉处 (3) a shade of 少许，微微 (4) put.in the shade使相形见绌；使黯然失色10. pan n. 平底锅；烤盘 A flash in the pan 昙花一现11. kettle n. 水壶 the pot calling the kettle black 五十步笑百步12. drag (dragged, dragging) vt.拖,拽 n. 绊脚石 (1) drag and drop 拖放 (2

5、) drag oneself out of sth. 拖出.eg: I managed to drag myself out of bed. (3) drag oneself away from sth. 从.抽身 eg: Can you drag yourself away from that video game for a few minutes?和“力”有关的动词：push推 lift提起 raise举起 press压 pull 拉 13. privilege n.优惠待遇；特权 privileged adj.享有特权的 (1) It is a privilege for sb. to

6、 do sth. 对某人来说做.是一件荣幸的事 (2) have the privilege to do sth./ of doing sth. 有做某事的特权; 有幸做某事 (3) be/ feel privileged to do sth. 做某事是荣幸的14. disabled adj.有残疾的;丧失能力的 disable vt.使丧失能力,使伤残 disability n.缺陷;障碍 the disabled 残疾人（作主语时，谓语动词用复数，相当于people with disabilities)15. resign vi.vt.辞职；辞去 resigned adj. 顺从的；已辞职

7、的 resignedly adv. 听从地；服从地 resignation n.辞职；放弃；顺从 resign as+身份名词 辞去的职务 resign from+工作单位 从辞职 resign oneself to sth. 听任；只好接受；顺从 resign ones position/post/seat 辞去职务16. deserve vt.值得；应得；应受（不用于进行时态） deserved 应得的；理所当然的 deserving adj.值得的；有功的 deservedly adv.理所当然地；应得报酬地 deserve doing/to be done值得被做.（主语是动作do的承

8、受者) deserve to do应该做.（主语发出动作do)17. lately adv. 最近；不久前 later adv. 后来 & adj. 较晚的 late adj.晚的；迟的；已故的 & adv. 晚；迟；在晚期 latest adj. 最近的，最新的 & n. 最新事物 (the latest)18. tune n.曲调;曲子 vt.调音;调节;调频道 be in/out of tune with. 与协调/不协调 eg: You are obviously out of tune with public opinion.19. contract vt.感染(疾病);与订立合同(

9、或契约) n.同;契约 contractor n. 承包人 (1) contract with. 与签订合同 (2) sign a contract 签订合同；签合同； break a contract 违约20. take.for granted 认为是理所当然；对不予重视 该短语中常用it作形式宾语，that从句作真正宾语 take it for granted that. take sth seriously 认真对待某事 take it easy 放轻松 take ones time 别着急 慢慢来21. consultation n.咨询，商讨；咨询会 consult v.咨询；请教 consultant n. 顾问；咨询者；会诊医生 consult sb. about sth.就某事向某人咨询 consult with sb. about/on sth. 与某人就某事进行商讨 in consultation wit