Unit 8 A green world词汇2023-2024学年牛津译林版八年级英语上册

Unit 8 A green world Vocabulary 【学习目标】 学习并灵活运用本单元词汇。 【基础、要点部分】 1. dig 挖掘 过去式： ______ 过去分词：_________ 现在分词:________ 谁在街道上挖了一个坑。____________________________________________ 2. serious adj.认真地，严肃的 比较级 最高级 be serious about 对……认真 我的父亲对工作很认真. My father _____ very ______ ________ his work. ( ) Air pollution has become ________ than ever before. We must do something to stop it. A . serious B . more serious C. most serious D. the most serious seriously adv. take sth /sb. seriously 严肃,认真地对待某人 3. reduce 减少，降低 是指在数量、数目上的减少 反义词:_____________ reduce to 减少到 reduce by 减少了 e.g. We can _________ his speech _____ three sentences. As a result, costs will be _____________ as much as 90%. 4. turn off 关闭 （电源） 关灯____________________ turn on 打开 （电源） 打开电脑________________________ turn up 开大（音量），出现 开大 / 关小收音机___________________ turn down 关小 （音量）， 拒绝 turn around 转身 turn out 结果是 The score turned out better than I thought turn in 上交 = hand in turn to sb 面向某人，向某人求助 turn…into 把…..变成 It’s one’s turn to do sth. 轮到某人做某事 5. recycle vt. 回收利用 recycling n. 回收就是回收各种各样的使用过的东西。 ___________ is to _______ all kinds of the used stuffs. 6. wise adj. 明智的 wisely adv. 明智地 wisdom n. 智慧 ，明智 It’s _________(明智的) to take a map while travelling to a big city. You have to use your ability __________ because you are full of _________. 7. separate vt.&vi. 分开，隔开 separation n. separate … from 把……从….中分开/分离出来 对于某些人来说把台湾从大陆中分离出去是不对的. It’s wrong of some certain people to _________ Taiwan _________ the mainland. 把坏的苹果从好的中分开出来 _______________________________________ 8. allow vt. 允许 allow sb. to do sth 允许某人做某事 sb. is (not) allowed to do sth. 不允许做某事 allow doing sth.允许做某事 老师允许我们下个星期教我们的科学报告. The teacher _________________________________ our science report next week. 博物馆里拍照是不允许的. Taking photos _________________________ in the