Unit4 导学案
一.强调句型中的主谓一致与比较结构
1. It is not help but obstacles that ________（make）a man.使人成才的，不是助力，而是阻力。

2. It is the ability to do the job that ________(matter) not where you come from or what you are.
3. Personally I think it is the sales manager, rather than the sales girls, that ____ (be) to blame.
二.强调句型和名词性从句的结合
1. I’ve already forgotten where____ _____ _____ you put the dictionary.
2. It ____ at the very beginning _____ Mr. Fox made the decision ______ we should send more firefighters there.
三.强调句型和定语从句的结合
1. It was in the small house ______________ was built with stones by his father ______ he spent his childhood.
2. It was playing computer games _____ cost the boy plenty of time ____________ he ought to have spent doing his lessons.
四．强调句型的形近句型
1. It is a fact ______ he can speak both English and Japanese.
2. It is/ has been two months _____ he fell ill.
3. It was a long time ______ they met again.
4. It was 1949 ______ the PRC was founded.
五.强调句型和（not）…until句型的结合
1. It was not until he came back _____ I knew the result.
2. It was not until she took off her dark glasses _____ I realized she was a famous film star.
3. It was not until 1920 _____ regular radio broadcast began.。