高一英語(yǔ)必修一unit2languagepoint演示教學(xué)

1、高一英語(yǔ)必修一unit2languagepointexpression n.詞組；表達(dá)；表情詞組；表達(dá)；表情 What an interesting expression ! I sent them flowers as an expression of thanks. He said hello to us with a friendly expression on his face Her beauty is beyond expression. The quiet music gives expression to his deepest feelings.express v. 表達(dá)n.

2、快遞 adj. 快速的 the express trainplay a part/role in 在在.中起作用中起作用 she has play an important part in carrying out the whole plan.play the role of sb 扮演某人的角色 eg. He played the role of Wu Song in this movierecognize vt. 【1】辨認(rèn)出辨認(rèn)出 eg. I recognized him as soon as he came in the room. recognize sb from/by. 通過(guò).

3、認(rèn)出某人 eg. I recognized hin by his voice. 【2】承認(rèn)承認(rèn) eg. Many countries recognized the new government. recognize sb/sth as/to be/that. 承認(rèn)某認(rèn)為. eg. Everyone recognizes her to be the lawful heir. 【3】公認(rèn)公認(rèn) 句型；It is recognized that.人們公認(rèn). eg. It is recognized that enviroment pollution has become one of the most

4、 serious problems that people face.recognition n.辨認(rèn)；辨識(shí) recognizable 可分辨的，可以辨識(shí)的 eg. After 25 years, she has changed beyond recognition.straight adv.直接地；挺直地直接地；挺直地 We decided to go home straight. Mary always looks straight in the eyes when she is talking to you. Go straight about 20 minutes ,then turn left.adj. 直的；筆直的；正直的直的；筆直的；正直的;坦誠(chéng)的坦誠(chéng)的 a straight road draw a straight line I dont think you are straight with me. Straight trees are widely used; straight persons have more friends. block n. 街區(qū)街區(qū) eg. a block 一個(gè)街區(qū) n. 塊塊 eg. a block of rock 一塊巖石 n. 堵塞堵塞 eg. traffic block