Unit 4 Body Language
3>could you give me a hand with this?
give (sb) a hand [用法]提供幫助
[舉例]he would always give a hand to anyone in difficulty. 他總是給任何有困難的人提供幫助。
4>somebody is late for the flight and wants to go ahead of the queque.
ahead of [用法](1) 在…之前 (2) 勝過;強于
[舉例]the production plan was fulfilled ahead of time. 生產計劃提前完成了。
he is ahead of his class in english. 他的英語居全班第一。 step 6 summary小結: step 7 homework