提醒：点这里加小编微信（领取免费资料、获取最新资讯、解决考教师一切疑问！）
【拓展】count on和depend on / upon 都可意为"依靠，依赖"。如：
I can count on Bill to get the job done.
Our success mostly depends on your help.
【短语3】break down
【点拨】break down可意为"分解，分化"。如：
After many years， rocks break down into dirt.
【拓展】根据下列例句体会break down的其他意思：
We are late because the car broke down halfway. (坏了)
The peace talks have broken down because neither side would compromise. (失败)
She broke down with a sob and covered her face with the hands. (感情失控)
The expenditure on the project breaks down as follows： wages 5，000 dollars， materials 8，000 dollars. (分割)
热点语法聚焦
虚拟语气是一种特殊的谓语动词形式，用于表示说话人的假设、愿望、怀疑或推测等。本 期重点讲述虚拟语气在if引导的非真实条件状语从句中的用法。if引导的非真实条件句表示的是假设的或实际可能性不大的情况，故采用虚拟语气。虚拟条件句 从时间上又分为与现在事实相反、与过去事实相反、与将来事实可能相反三种情况。以下表格是虚拟语气用于if条件状语从句中时，主句和从句谓语动词的形式：
与现在事实相反：动词的过去式(be动词一般用were)would d could d might +动词原形
If he had time， he would come to visit you. (实际上很可能没时间)
与过去事实相反： had + 动词-ed形式would d could d might have +动词-ed形式
If he had taken my advice， he would have finished it on time.(实际上没有采纳建议，结果没按时完成)
与将来事实可能相反
1. 一般过去时(be 动词一般用were)
2. should + 动词原形
3. were to + 动词原形would d could d might +动词原形
If it were to rain tomorrow， the football match would be put off.(说话人认为明天下雨的可能性很小)
提醒：点这里加小编微信（领取免费资料、获取最新资讯、解决考教师一切疑问！）
