2018-2019学年度人教版必修二Unit3 Computers-Language points 教案(1)
2018-2019学年度人教版必修二Unit3 Computers-Language points 教案(1)第2页

【解释】

1)kind系普通用语,其含义较模糊,它所指的种类可用任何标准区分,但着重以事物的自然属性和内在性质为标准来区分。

2)type常和换用kind,但在表示动植物的种类,以及牌类游戏时,不能用type代替

3)sort也为普通用语,比kind更口语化,其概念同kind一样很不严密,两者常可互换, 但sort常掺杂说话人的主观色彩,带有轻蔑与贬低的含义。如:

We talked of all sorts of subjects.我们谈了各种话题。

These sorts of people are ready to eat anywhere.这种人总是走到哪里吃到哪里。 【练习】用上面所提供的辨析词的适当形式填空

1). He's quite a pleasant ________, really.

2). All ________ of difficulties have to be overcome.

3). I'll never do this _________ of thing.

4)There are different ________ of animals in Shanghai Wild Animal Park.

Keys: 1). type 2). kinds 3). sort 4) kinds 4.deal with/do with 【解释】

deal with和do with二者可译为"处理",但在特殊疑问句中, do with与what配合使用,而deal with与how配合使用。 【练习】用上面所提供的辨析词的适当形式填空

1). How would you _________ an armed burglar?

2). What have you __________ my umbrella?

Keys: 1). deal with 2). done with

二. 词性变化

1.explore vt. & vi. 勘探; 探测; 探险 exploration n. 勘探; 探测; 探险 exploratory adj. 勘探的; 探测的; 探索的 2. universe n. 宇宙; 世界 universal adj. 全体的; 共同的;普遍的;宇宙的 3. appear v. 出现; 显现; 呈现 appearance n. 出现; 显现; 呈现 外表; 外貌; 外观 【练习】用括号内所提供词的适当形式填空

1) We'll take a voyage of _________. (explore)

2) Columbus discovered America but did not ________ the new continent. (explore)

3) They're making ___________ medical tests. (explore)

4) Television provides _________ entertainment. (universe)

5) There are lots of stars in the ________. (universe)

6) Don't judge by __________ can be misleading. (appear)

7) He promised to be here at four o'clock but didn't _________ until six. (appear)

Keys: 1) exploration 2) explore 3) exploratory 4) universal

5) universe 6) appearances 7) appear