Ⅱ.重点句型详解

1．But last weekend another teacher, Jenny, and I did_visit a village which is the home of one of the boys, Tombe.

但是上个周末， 我和另一个老师，珍妮，确实拜访了一个村庄，其中一个男孩汤贝的家就在那里。

“do/does/did＋动词原形”可构成强调句。这种强调句只有一般现在时和一般过去时，且只对肯定的谓语动词进行强调，没有否定式和疑问式。do在句中要重读。注意在祈使句中使用时，往往不表示命令，而表示强烈的请求，有时表达更加客气的语气。

①He did come here yesterday.他昨天确实来这里了。

②We do often go to school by bus.

我们确实经常乘公交车去上学。

③Kate does like this game.凯特确实喜欢这个游戏。

④Do finish your homework on time.

一定要按时完成作业。

[即境活用1]　Cars moved very slowly in the 1930s, but they ______ faster than in the 1920s.

A．were moving　 　 B．did move        C．had moved         D．would move

答案：B

解析：did 强调动词 move 表示“确实开得比那时快”。

2．She was dying to see him again but what_if he didn’t want to see her? 她渴望再见到他，但如果他不想见她怎么办？

what if“如果……将会怎样；即使……又有什么关系”，为省略结构，相当于What shall we/I do if...? what if 中 what可看做是 what should sb. do (某人该怎么办)或 what does it matter (有什么要紧) 或 what would happen (将会如何)的省略。

①What if he gets angry?

倘若他生气该怎么办？

②What if they do not come?

即使他们不来又有什么关系呢？

拓展：(1)What for? “为什么？”相当于 Why?

—We‘ll hold a party this weekend.

我们要在这个周末开一个聚会。

—What for? 为什么呢？

(2)So what? 那有什么了不起/有什么关系？

—He says he doesn’t like you. 他说他不喜欢你。

—So what? 那有什么关系呢？

(3)what about...……怎么样；……怎么办

What about inviting him here? 邀请他来这儿怎么样？

(4)guess what 告诉你一个消息/情况

Guess what! The boss is getting married.

告诉你个消息！老板要结婚了。

(5)What‘s up? 相当于 What’s the matter?

What‘s up? She is weeping over there.

怎么了？她正在那边儿哭呢。

(6)Now what？下一步会怎样？下一步怎么办？

[即境活用2]　______we moved the sofa over there? Would that look better?

A．What about         B．What if        C．What for         D．How come

答案：B

解析：句意为：“如果我们把沙发挪到那边儿，你觉得怎么样？”What if...？“如果……怎么样？”