一．句型转换
Tom and Lucy gave us much help when we were in trouble.(强调Tom and Lucy)It was Tom and Lucy that/who gave us much help when we were in trouble.2. Li Hua helped the old man he met just now many years ago. (强调the old man)
It was the old man he met just now that Li Hua helped many years ago.
3. I realized that I had left it in my office when I was about to open the door with my key.
(强调when I was about to open the door with my key)
It was when I was about to open the door with my key that I realized that I had left it in my office.
5.He was absent from school because he was ill. (强调because he was ill).
It was because he was ill that he was absent from school.
二在空白处填入1个适当的单词。
1.You are waiting at a wrong place. It is at the hotel _____ the coach picks up tourists.
你登错地方了，旅游车在旅馆接游客。 that
2.Was it in 1969 _____ the American astronauts succeeded in landing the moon?
正是在1969年美国宇航员成功登上月球。that
3.I just wonder what _____ is that makes him so excited.
我只是想知道是什么使他如此激动。 it
4.Can it be in the drawer ____you put your keys.
你有没有可能把钥匙放在抽屉里了？ that
三根据汉语意思完成下列句子。
1.直到我们在一起待了几个星期，我才发现我们又很多共同之处。
It ___ ____ _____ we had stayed together for a couple of weeks ____ I found we had a lot in common.
Was not until , that
2.上个星期天他的确来看你了，但是你出去了。(对谓语动词强调）
He ____ _____ to see you last Sunday, but you were out. did come
3.这件事该受责备的是我而不是你。
It is I rather than you ____ _____ _____ _______ for the matter.
that/who am to blame
4.我们就是在我们第一次见面的地方举行了婚礼。
It was at the place _____ ______ ______ ________ _______ we held out wedding.
Where we first met that
四 在空白处填入1个适当的单词
1.It was only when the car pulled up in front of our house ____ we saw Lily in the passenger seat.
that
2.It was when I got back to my apartment ___ I first came across my new neighbors.
that 当我回到我的公寓时，我第一次遇见了我的新邻居。
3.It was _____ my father worked that I work now.
where 我现在在我父亲原来工作的地方工作。这句强调的是状语从句where my father worked.
4.Why was ____ that the old woman was sent to prison?
It 被强调部分why
5. It was lack of money, not of effort, ______ defeated their plan.
that他们的计划失败是由于缺钱，而不是不够努力。
易错题
1.It was nearly midnight _____ I got back home yesterday.
When 这里引导时间状语从句。It指时间。
2.It was many years ___ the city began to treat its water pollution.
before 过了好多年这个城市才开始处理水污染。
It was+一段时间+before......过了好长时间才......
