7．cheat n.欺骗;骗子　 vt./vi. 欺骗；作弊

用法拓展：(1) cheat sb. into doing sth..欺骗某人做某事

　　　　 (2)cheat sb. (out) of sth. 欺骗某人某物

　　　　 (3)cheat sb. into the belief that … 骗某人相信…

(4)　　 cheat in the exam 考试作弊

6. loose　adj. 松的，松散的，松开的

词性拓展：loosen　vt./vi.　 解开，放松；变松；

用法拓展；break loose　 挣脱出来；迸发出来　

　　　　　 come (get) loose (结等)松掉；

　　　　　 let /set loose释放；放出；发出

1.　still 　2.quite.　 3. silent.　 4. calm)

cern　 vt.涉及；关系到　　 n.关心；关注

用法拓展：(1) be concerned about/for sth.关心挂念……

(2)be concerned in sth. 和某事有牵连

(3)be concerned with sth.与某事有关/关于…….

(4)as concerns　 关于(= concerning)

(5)as far as …be concerned …就…… 而言

(6)show/feel concern for/about ……担心/关心……

The meeting was concerned _________ reforms and everyone present was concerned _______ their own interests.

A. with; for　 B. with; with　　 C. for; about;　 D. about; with

(前一句理解为“会议与改革有关”，因此此处应填介词with; 后一句句意为“到会的每一个人都关心自己的利益”，因此空二填介词 about/for 。 A)

4. clam　 adj.　 平静的；镇静的；沉静的

you should keep clam in time of danger.

区别：silent 不说话，不出声；quite 安静的；宁静的；still 不动的；强调“静止状态”；clam　 指人“沉着，镇定”；指自然“无风无浪”。

(1)　The old man stood quite ­­­­­­­­­­­­_______ , except that his lips moved slightly.

(2)　　One man shouted at the boy, “ be _______, boy ! what’s the matter with you?”

(3)　He is _______ about the accident.

(4)　He remained _________ in the face of the cruel enemy.

3.　　　 ignore (vt.)不理睬 ；忽视

词性拓展： ignorant　 adj.　 无知的；不知的　　　　 ignorance　 n.　 无知；愚昧

用法：(1)ignore sb./ sth. 忽视某人/某物

(2)be ignorant of sth

he ________ the doctor’s advice and goes on smoking.

I was ________ of the fact that the boss could be so strict.

(ignores; ignorant)

2．point (n.) 尖端；点；分数；要点；论点

用法：(1)on the point of 就要/将近…….的时候

(2)to the point 中肯，扼要

(3)in point 恰当的，适当的

(4)there is no point in doing sth.做某事没有意义。

The sailors were on the point of giving up ______ the captain came up.

A. when　 B. while　 　　　C. as　　 D. because

Be on the point of doing … when …是固定句式。When 在此处表示“在那个时候”=and at that time 此时不能用其他词(as/while)代替。

拓展：句型(1)be about to do ……when……

(2)be doing……when……

(3)have/had done ……. when……

1.　add　 (vt./vi)加，增加，补充说

词性拓展：additional　 (adj) 附加的，另外的； addition (n.) 加，增加

in addition 另外；此外　　　　 in addition to 除了……

用法：(1)add sth. up 把…加起来

(2)add to 增添

(3)add… to … 把…加到…

(4)add up　 把…加起来　

(5)add up to 总计；加起来结果是 …

　What he said about the accident and did with it ­______ our trouble.

A. added up to　 　B. added to　 C. add up　 D. add

add to 增添；不能用被动(B)

You’d better ________ your score and see if you have passed the exam.

A. add up to　 　B. add to　 　C. add up　 D. add

A 强调加起来的结果；C意为把……加起来(C)