二、重点词语用法：

1.laugh

①vi.“笑、发笑”(出声的大笑)

如：We all laughed loudly when she made a joke. 她说了个笑话，我们都大声笑起来。

He laughs best who laughs last. 谁笑在最后，谁笑得最好。/不要高兴得太早。

词组：laugh at嘲笑、因…而笑

如：Don’t laugh at him. 别嘲笑他。

People have often laughed at stories told by seamen. 人们常常嘲笑海员所讲的故事。

Everyone laughed at his foolish antics. 大家都笑他那种愚蠢的滑稽动作。

We had a good laugh at his joke. 我们被他的笑话逗得哈哈大笑。

②n.“笑;笑声”

注意：

Smile：v.“无声的微笑”

词组：smile at“向…微笑”

如：He smiled at me.他朝我微笑。

2.though

①conj. “虽然;纵然;即使;尽管” = although

如：Though it was raining，he went there. 虽然当时正下着雨，他还是到那里去了。

Though he was poor he was happy. 虽然他很穷却很快乐。

注意：不能受汉语的影响，在though引导的从句后使用but。

如：Though he was poor，but he was happy.(误)

②adv.. “不过，可是，然而”，常用于句末，用逗号隔开。

Jim said that he would come, he didn’t , though.

3.hard-working

adj.“努力工作的，勤奋的”

如：He’s a hard-working boy.他是个勤奋的男孩。

注意：与hard work、work hard的区别

①hard work

名词短语，意为“辛苦的工作”，hard是形容词，修饰不可数名词work。

如：What hard work it is!这是多么辛苦的工作啊!

②work hard

动词短语，意为“努力工作”，hard是副词，修饰动词work。

如：He always works hard.他总是努力工作。