3. add v. 添加; 增加 addition n. 加, 附加 additional adj. 添加的;附加的 【练习】用括号内所提供词的适当形式填空

1) I can't __________ his rudeness any longer. (ignore)

2) To say you were ________ of the rules is no excuse. ( ignore)

3） We are in complete ___________ of your plans. (ignore)

4） There is ____________ light inside the cave. (dusk)

5） The street lights come on at ____________ and go off at dawn. (dusk )

6） Many words have been ____________ to this edition of the dictionary. (add)

7) They've just had an ____________ to the family. (add)

8) There are _____________ charges. (add)

答案: 1) ignore 2)ignorant 3) ignorance 4) dusky

5) dusk 6) added 7) addition 8) additional

Ⅲ.重点词汇 （旨在提供综合运用所需材料）

1. upset adj. 心烦意乱的，不安的；不适的 vt. (upset, upset)

[典例]

1). Our arrangements for the weekend were upset by her visit. 她一来把我们周末的安排给打乱了。

2). Don't upset yourself -- no harm has been done. 不要难过--并没有造成伤害。

3). He was horribly upset over her illness. 他为她的病而忧心忡忡。

4). The students really upset her. 学生们着实让她烦恼。

[重点用法]

be upset by... 被...... 打乱

upset oneself about sth 为某事烦恼

[练习] 用upset的适当形式填空

1). Is it ______ you, dear?

2). She felt rather ______ on hearing the news.

3). Is it an ______ message?

4). Don't be ______. It will be OK.

答案: 1). upsetting 2). upset 3). upsetting 4).upset

2. concern v. 担忧; 涉及; 关系到 n. 担心，关注；（利害）关系

[典例]

1). The news concerns your brother. 这消息与你兄弟有关。

2). The boy's poor health concerned his parents. 那男孩健康状况不佳,使他的父母亲忧虑。

3). That's no concern of mine. 那不关我的事。

[重点用法]

as / so far as ... be concerned 关于；至于；就......而言

be concerned about 关心

be concerned at / over sth. 为某事忧虑

be concerned in sth. 牵涉到，与......有关，参与

[练习] 用concern的适当形式填空

1). There is an article that _______ the rise of the prices.