Unit 4 Sharing 单词课件-2021-2022学年高中英语人教版（2019）·选择性必修第四册

Unit4 words and expressions Look at the word picture, read and translate the word into Chinese, the person who makes to the end wins and gets a small award. Two students, one judge A parcel is something _________ (wrap) in paper usually, so that it can be sent to someone by post. wrapped 1 parcel n. 包裹 vt. 裹好；打包 拓展： 1. a parcel of 一包……, 一堆 Eg. 我们现寄给你一包样品。 We are sending you ________________. Vt. 裹好；把…包起来 2. 词组： parcel sth. up 把…包起来 I need a piece of string to________this books. parcel up a parcel of samples He still could not throw any further light on why the elevator could have become ________ (jam). throw light on 阐释清楚 jammed 2 jam n. 果酱；堵塞； vt.塞满，挤满；卡住; jammed-jammed jamming 过去分词？现在分词？ traffic jam 交通堵塞 n. 罐子；坛子 The brochures were mailed out last week. 小册子已于上周一成批寄出去了The brochures were mailed out last week. 小册子已于上周一成批寄出去了 3 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 Eg. 小册子已于上周一成批寄出去了。 The brochures ______________last week.  were mailed out 4 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. 健康是最重要的,其他一切都是次要的。 secondary teachers 中学教师 the secondary curriculum 中学课程 Clay is a kind of earth that is soft when it is wet and hard when it is dry. Clay __________ (shape) and baked to make things such as pots and bricks. is shaped 5 clay n. 粘土，陶土 6 dust n. 沙土；灰尘 dusty adj. 布满灰尘的 History is much more than the study of _____ (dust) old objects and events long past. dusty 7 weed n. 杂草；野草 vt.&vi. 除杂草 adj. weedy瘦弱的；似杂草的；尽是杂草的 The car was parked in the small __________ (weed) lot小块土地 next to the hotel. weedy weed...out 清除，剔除，淘汰 7 It takes me only a few minutes to walk to school down a dusty (尘土飞扬的)track （which is）covered in weeds(杂草丛生的). 沿着杂草丛生、尘土飞扬的小路，我几分钟就能走到学校。 小试牛刀：读后续写环境描写 8 a chorus of 齐声；异口同声 + n. a chorus of praise/complaint/