[图解助记]

[一词多义]　写出下列句子中sign的汉语意思

(1)The sign on the wall said "No Smoking"．指示牌

(2)Very often dark clouds are a sign of rain.迹象

(3)All the guests must sign in on arrival.签名

(4)He signed to me to leave the room.打手势；示意

(5)You've left out a plus sign.符号

[单句改错]

(6)The policeman stopped， to me to stop my car.

(1)agreement n．[C]协议；契约；[U](意见等的)一致；赞成；同意

in agreement with...同意，与......一致

make/reach/come to/arrive at an agreement达成协议

(2)agree v．同意，赞成

agree with同意(意见、看法等)；(食物、天气、工作、水等)适合某人；与......一致

agree to sth.同意(计划、建议、决定等)

agree on就某事达成一致意见

agree to do sth.同意做某事

(7)An agreement was finally reached between management and employees.

经理和雇员之间终于达成了协议。

(8)They managed to agree on a date for the wedding.

他们设法就婚礼的日期达成了一致。

(9)They agreed to send(send) the check two weeks ago，but it hasn't arrived.