Question

10．李老师在学生身上花费了太多的精力，根本无暇照顾他的家庭．
Mr Lispends so much energy on his students that he has no time to look after his family．

Answer 1

分析 spends so much energy on his students that he has no time to look after．

解答 答案：spends so much energy on his students that he has no time to look after．这里是说客观事实用一般现在时，表示花费精力做某事用spend…on sth，主语是Mr．Li三单，故spends，表示花了如此多的精力在学生身上以至于无暇照顾家庭，用so/such…that表示如此以至于，太多精力 much energy，故用so…that，so much表太多修饰不可数名词energy，故spends so much energy on his students that，后加结果状语从句，没有时间做某事have no time to do sth，主语he，故has，照顾look after，故答案是spends so much energy on his students that he has no time to look after．

点评 such…that作"如此…以致"解，连接一个表示结果的状语从句．与so…that 意思相同，但用法不同．如：so…that这一结构中，so后边可加形容词或副词，
而such后边要用名词（这个名词前面可以带形容词，也可以不带）如果such后边的名词前由many、much、few、little等词所修饰的话，则不用 
such而用so．例如：
He had so many falls that he was black and blue all over．
他摔了很多跤，以致于全身上下青一块，紫一块的．