考点：cheer up 感到高兴；感到振奋

　　①高考典句Upon arriving at the classroom，the author was cheered up by a warm welcome.

　　一到教室，作者就被热烈的欢迎振奋了精神。

　　②Cheer up！Things will work out for the best.

　　振作起来/高兴点儿！事情会有好结果的。

　　考点延伸 （1）阅读下列句子，指出黑体词的词性及含义。

　　③All the crowd cheered and threw their hats up in the air.

　　整个人群都欢呼起来，把帽子抛向空中。

　　词性：____________　含义：____________

　　④His speech was cheered by the audience.

　　他的演说博得听众的喝彩。

　　词性：__________　含义：______

　　⑤Cheers！With our coffee cups for our future!

　　以咖啡代酒，为我们的未来干杯！

　　词性：______　含义：____________

　　⑥She masked her sufferings with a cheerful smile.

　　她用欢快的笑容掩盖了内心的痛苦。

　　词性：________　含义：____________

　　（2）阅读下列句子，指出cheer的词组及含义。

　　⑦The spectators cheered the runners on.

　　那些观众为运动员们加油。

　　词组：____________　含义：__________

　　即学即用

　　语法填空

　　（1）-I'm thinking of the test tomorrow.I'm afraid I can't pass this time.

　　-Cheer______！I'm sure you'll make it.

　　（2）The winning team were ______（cheer）by their supporters.

　　（3）Let's hold up glasses，and cheer ______ our friendship!

　　3．But when I tried to step forward，I found I was carried twice as far as on the earth and fell over.

　　但是当我试着向前迈步的时候，我发觉我被送出去很远，步子的跨度竟是在地球上的两倍，因而我摔倒了。

　　考点：倍数的表达法

①The newly­built railway is twice as long as the old one.