【练习】用aloud，loud，loudly的适当形式填空。

1). The teacher asked me to read the poem _______.

2). The radio isn' t _______ enough. Could you turn it up a little?

3). I could hear people over there talking _______ with each other about the news.

4). Could you speak _______ ?

Keys: 1). aloud 2). loud 3). loudly 4). louder 2. obtain / acquire / gain / earn / achieve 【解释】

obtain意为"获得，买到"。指通过努力或请求而得到，含有满足要求或得达到目的的意味，用于正式语体中。

acquire意为"经过努力逐步获得才能、知识、习惯等，也可用于对财物等的获得"，强调"一经获得就会长期持有"的含义。

gain意为"通过较大努力获得某种利益或好处；亦可指军事上的武力夺取等"。

earn意为"挣得，赢得"。指因工作等而得到报酬或待遇。

achieve意为"得到；获得"，多指成就、目标、幸福的取得。 【练习】用obtain，acquire，gain，earn，achieve的适当形式填空。

1). How much do you _______a week?

2). The movie star _______ success and wealth.

3). He _______ experience through practice.

4). It is through learning that the individul ______ many habitual ways of reacting to situations.

5). An investor _______ by buying stocks that go up in value.

Keys: 1). earn 2). achieved 3). obtained 4). acquires 5). gains Ⅱ.词性变化 （旨在提供语法填空所需材料）

1. object vi. 不赞成；反对 objection n. 不赞成；反对 2. popular adj. 流行的，通俗的，广受欢迎的 popularity n.普及；流行；名望 popularize vt. 使普及，使流行 3. resist v. 抵(反)抗，抵制 resistance n. 抵抗力, 反抗 resistant n. 抵抗者

adj.反抗的，耐......的 4. decorate vt. 装饰，装璜 decoration n. 装饰(品)

装璜 5. reason n. 原因；理性

　v.分析，推论(理)；劝告 reasonable adj. 通情达理的；合理的 unreasonable adj. 不合理的；荒唐的 【练习】用括号内所提供词的适当形式填空。

1). I strongly object to ________ (treat) like a child.

2). If no one has any ________ (object), I will declare the meeting closed us with hope.

3). The no-smoking policy was introduced with little _______ (resist) from staff.

4). When will they finish the ________ (decorate) of the bathroom?

5). The building ________ (decorate) with flags., the event was a great success.

6). Don't let your boss make ________ (reason) demands on you.

7). The president' s _______ (popular) has declined considerably.

8). The President is very _______ (popularize) with Jewish voters.

Keys: 1). being treated 2). objection 3). resistance 4). decoration

5). was decorated 6). unreasonable 7). popularity 8). popular