Unit 3 Club Activities 教案2(3)

　　Let’s talk about something else. 我们谈点别的话题吧。

　　6. sign

　　要点：

　　v.

　　1）to put one’s name on a paper 在……签字，签名

　　Both parties have signed the contract! 双方已经在合同上签字了。

　　I want all of you to sign.我要你们全都签字。

　　The firm signed on fifty more workers last week.

　　上星期该公司签约增雇了五十名工人。

　　2）to communicate with a sign or by sign language: 打招呼；做手势

　　He signed me to be quiet. 他做手势要我安静。

　　The policeman signed (for)them to stop. 警察做手势叫他们停住。

　　n.

　　1）something that suggests the presence or existence of a fact, condition, or quality. 标志: 显示事实、情况或性质在场或存在的某物,

　　The sign by the road said ‘No Parking’. 路边的牌子上写着“禁止停车”。

　　traffic signs 交通标志

　　2） a conventional figure or device that stands for a word, a phrase, or an operation; a symbol, as in mathematics or in musical notation.

　　符号: 用来代表一个词、短语或一个操作的习惯性图形或图案；数学或乐符中的符号,

　　mathematical signs 数学符号(如+、－、×、÷)

　　3） 迹象；征兆；征候

　　There are no signs of life about the house. 这房子没有有人住过的迹象。

　　a sign of rain 下雨的预兆

　　7. sign up 签约（参加工作，参加某一活动）

　　8. speech

　　要点：

　　n.

　　1）(C) talk that one gives to a lot of people 发言，演说

　　to make a speech 发表演说

　　That speech is still famous. 那个演说现在仍然很出名。