Unit 4 Sharing 单词详解课件-2022-2023学年高中英语人教版（2019）选择性必修第四册

Unit 4 1 parcel /ˈpɑːsl/ n.包裹 vt.裹好;打包 2 1. He snipped the string and untied the parcel. 他剪断绳子，解开包裹。 2. The sales clerk parcelled his purchase. 售货员把他买的东西打成包裹。 jam /dʒæm/ n.果酱;堵塞 4 1. He spread some apple jam on the bread. 他在面包上涂上苹果酱。 2. Traffic jams in the town happen everyday. 城里的交通天天______ 。 3. The holiday traffic is jamming the roads. 假日的车辆堵塞了交通。 堵塞 mail  /meɪl/ n.邮件;信件;邮政 vt.邮寄;发电邮给 6 1. Some mail came for you this morning. 今天上午有你的邮件。 2. E-mail =? 3. Make sure the parcel is tied up before you mail it. 包裹在邮寄前一定要捆好。 Electronic- mail secondary /ˈsekəndri/ adj.中学的;次要的 8 secondary school 中学 primary school 小学 middle school high school All other considerations are secondary to his safety. 现在首先要考虑的是他的安全，其他事都是次要的。 反： be prior to His safety is prior to all other considerations. clay /kleɪ/ n.黏土;陶土 11 Bricks and dishes are made from various kinds of clay. 砖和盘子由各种粘土制成。 dust /dʌst/ n.沙土;灰尘 vi.&vt.擦灰 13 dusty /ˈdʌsti/ adj.布满灰尘的 14 dust n. 尘土 dusty adj.满是灰尘的 dustbin n. 垃圾箱 1. A thick layer of dust lay on the furniture. 家具上覆盖着一层厚厚的灰尘。 2. Sunlight filtered in through the dusty window. 阳光从满是灰尘的窗子透进去。 weed /wiːd/ n.杂草;野草 vt.&vi.除杂草 17 1. She knelt down to pull a weed from the flower bed. 她跪下来拔除花圃上的杂草。 2. Tomorrow I have to weed the garden. 我明天得给花园除草。 chorus /ˈkɔːrəs/ n.合唱曲;合唱团 vt.合唱;齐声说 19 a chorus of /略/ 齐声;异口同声 20 Finally, morning dawns, bringing with it a chorus of birds. 最后，天亮了，鸟儿的合唱随之而来。 a chorus of laughters/ cheer/ complaints 放声大笑/ 一致欢呼/ 怨声载道 cotton /ˈkɒtn/ n.棉布;棉花 22 uniform /ˈjuːnɪfɔːm/ n.校服;制服 adj. 一致的;统一的 23 1. The students are wearing school uniforms. 学生们穿着校服。 2. Lack of uniform standards is a problem. 尚缺乏统一标准规定。 not to mention /略/ 更不用说;且不说 25 He has two big houses in this country, not to mention his villa in France. 他在这个国家有两座大房子，更别提他在法国的别墅了。 tablet /ˈtæblət/ n.平板电脑;便笺本;药片 27 1. Take one tablet every four hours. 隔四小时服一片。 2. One in five Americans will use a tablet or smartphone. 五分之一的美国人将使用平板电脑或智能手机。 r