随堂演练
及时体验　巩固提升
　　Ⅰ.单句语法填空(不多于3个单词)
　　1．There are many people present at the meeting, a quarter of whom belong ________ the same school.21.com
　　答案与解析　to　句意：有许多人出席会议，其中四分之一来自同一所学校。belong to"属于；为......所有"，无被动语态，不能用于进行时态。2-1-c-n-j-y
　　2．A lot of people attach great importance ________ becoming famous nowadays.【出处：21教育名师】
　　答案与解析　to　attach ... to ...可意为"把某物固定在某物上"，为固定搭配。attach importance to sth.可意为"认为......很重要"。该短语中to为介词，后接名词或动名词作宾语。
　　3．We are very fond ________ the house and do not want to leave.2·1·c·n·j·y
　　答案与解析　of　句意：我们很喜欢这所房子，不想搬家。be fond of"喜欢"符合句意。
　　4．Contrary ________ popular belief that classical music is too complex, it achieves a simplicity that only a genius can create.
　　答案与解析　to　句意：人们普遍认为古典音乐太复杂，而事实正相反，它有着只有天才才能够创造出来的简朴。题干中前后两部分的意思相反，构成转折对应关系。只有contrary to"与......相反"符合句意。21**com
　　5．- Mum, it is nice weather. I want to go skating this afternoon.
　　- Don't you think the ice on the lake is too thin ________ (bear) your weight?版权所有
　　答案　to bear　
　　Ⅱ.对比填空(forgive