book4-unit-4词汇.ppt

1、1_ vt.代表；象征 2_ vt. a Ban; / Can; the D/; / 解析：at ease“舒适；快活；自由自在”和lose face“丢脸”都是固定搭配，名词前均不加冠词。,turn ones back to 背对；背弃 put ones back into 使劲干 【活学活用】 (1) 当与人交谈时，不要背对着他。 _when you speak to someone. (2) 如果我们使劲干，今天就可以干完。 _ , we can finish it today.,Dont turn your back to him/her,If we really put our ba

2、ck into the job,1High school students between arts and science. 2I didnt see his face clearly because he _ 3I was surprised to find that the little girl _ among strangers as if she had known them for a long time. 4Being afraid of , she left the party after they found that she had told lies.,are face

3、d with a choice,turned his back to me,was quite at ease,losing face,他是最有希望得奖的学生。 She is _ the prize.,the most likely student to win,However, people from places like Spain, Italy or South American countries approach others closely and are more likely to touch them. (1)Sb./Sth.be likely to do sth. Its

4、 likely that . “某人做某事是可能的”。 You are likely to suffer from bad health if you keep smoking. It is likely that you will suffer from bad health if you keep smoking. 如果继续吸烟，你的身体健康会受到损害。,1)明天我可能很忙。 Im _ tomorrow. =_I will be very busy tomorrow.,likely to be very busy,It is likely that,链接高考 (2010陕西高考)Studi

5、es show that people are more _ to suffer from back problems if they always sit before computer screens for long hours. Alikely Bpossible Cprobable Dsure 句意：研究表明人如果长期坐在电脑前很可能患背部疾病。B、C两项作表语时，主语一般不是人，可以用物或it作形式主语；D项不合题意。,答案：A,For example, people a stranger who is from the same country rather than a for

6、eigner. 例如，人们很可能会帮助一个来自同一个国家的陌生人而不是去帮助一个外国人。 (2)probable的常用句型：It is probable that .“很可能”。 Its probable that they will come back next week. 他们很可能下周回来。 (3)possible的常用句型：It is possible (for sb.) to do sth./It is possible that .“(某人)可能做” Do you think it is possible that the bank made a mistake? 你认为可能是银行

7、犯了错误吗？,are more likely to help,.单项填空,答案：C,1People are encouraged to speak openly, but careless words are _ to hurt others feelings. Apossible Bprobable Clikely Dsure 解析：常用sb./sth.be likely to do或its likely从句，表示“可能”； possible与probable后常用it 作形式主语构成句型； be sure to do sth.指“一定；务必去做某事”，主语应为人。,function n 功能,职能,作用 vi 起作用，运转 The teacher did not explain its grammatical function. 老师没有解释它的语法功能。 What is his function on