★考点2 send的用法
send意为“邮寄,发送”。常用结构为：send sb sth = send sth to sb“送给某人某物”。
She sent me a birthday card. = She sent a birthday card to me. 她给我寄来一张生日贺卡。
【搭配】send for请某人来(帮忙等) send off寄出；发出 send emails发送电子邮件
【例2】根据汉语提示完成句子
我会把我们在拉萨的地址发短信给你。
I will about our address in Lhasa.

★考点3 speaker的用法
speaker名词,意为“说话者；发言者”,也可表示“扬声器；喇叭”。
I give you our speaker for today. 让我向大家介绍今天的演讲者。
【助记】speak(动词)+-er(表示人的后缀)→speaker(名词)
联想 speech名词,意为“演说；发言”；spoken形容词,意为“口语的；口头的”。
【例3】用所给词的适当形式填空
A good (speak)usually makes others feel comfortable during a conversation.

★考点4 If you come to my city/town,I'll show you around. 如果你来我的城市/城镇,我会带你四处逛逛。
1.【句子分析】这是一个含有条件状语从句的复合句。连词if意为“如果”,它引导的状语从句表示条件,其句式结构为“If+一般现在时,主语+一般将来时”。
If you ask him,he will help you. 如果你请求他,他将帮助你。
If it rains tomorrow,we won't go to the park. 如果明天下雨,我们就不去公园。
拓展 if两面派

2. show sb around意为“领某人参观”。
She showed her friends around the city last week. 上周她带她的朋友参观了这座城市。
【例4】单项选择
You may have an accident ______ you don't follow the traffic rules on the road.

A.until
B.if
C.because
D.since