广州深圳新版牛津八年级上_Unit_2_重点词汇全解.docVIP

Unit 2 Numbers -- 基础教案 一、Key words: number n.数字 Choose a number between ten and one hundred. v. 给...编号 Number the pages from one to ten. 【辨析】常考短语：a number of the number of a number of “若干”或“许多”， a small/large number of少量；大量 There are a number of ants on the ground. The number of “...的数量”， The number of the apples is 40. 注意：虽然两个短语后面都接复数名词，但是 a number of.. 作主语时，谓语动词要用复数 e.g. A number of students are playing. the number of... 作主语时，谓语动词要用单数 e.g. The number of the students is 50. check v.检查，核实 Please check your answers after finish doing homework. 实用短语：check in ： 在旅馆登记住宿；报到；签到 Have you checked in at the hotel yet？你在旅馆登记住宿了吗？ The friends we had invited did not check in until Saturday．我们邀请的朋友直到星期六才到达。 check out： 结帐离开 Guests must check out before noon, or they will be charged for the day. 客人必须在中午前结帐离开，否则将付全日费用。 wise adj.充满智慧的 a wise old man 一位博学多识的老先生 wisdom n. 才能，智慧 近义词：clever/ bright/ intelligent 句型：It is wise of sb. to do sth. 你做了..., 真是太明智了。（wise形容人品，of sb.） eg: It is wise of you to accept my advice. 你接受了我的建议，真是太明智了。 拓展句型：It is important for you to take care of yourself. （important形容事情本身， for sb.） challenge v.向...挑战 短语：challenge sb. to sth The boxer challenged the world champion to a fight. challenge n[c]挑战 Climbing the mountain will be a real challenge. give/offer a challenge 提出挑战 accept/take up a challenge接受挑战 promise v. 许诺，承诺 用法： promise sb sth 答应某人某事 promise sth to sb 答应某事对某人 promise to do sth答应做某事 She promised to give me the money today. make a promise 许下诺言 keep a promise 遵守诺言 break a promise 违背诺言 amount n.数量，数额 a large(great) amount of +不可数名词：大量的... They spent a large amount of money building the house. instead adv. 代替，顶替。位于句子的开头时，多用逗号与句子的主体部分隔开。位于句子的结尾时，不用逗号与句子的主体部分隔开。 He is too busy, let me go instead. 他