1．One theory was that bad air caused the disease.
2．The question is who will be the successful applicant for the summer job at the law firm.
3．Her confusion is whether she should stick to her own way of life or follow the American way.
4．What John Snow was determined to find out was why the 1854 outbreak of cholera in London could have caused over 500 deaths within ten days.
5．Taking a year off from school to travel abroad is what is generally called a gap year.
The reason for his absence is that he hasn’t been informed.他缺席的原因是他没接到通知。
My suggestion is that we should tell him.我的建议是我们应该告诉他。
The point is whether we should lend him the money.关键在于我们是否应该借钱给他。
The problem is who is really fit for the hard job.问题是谁才真正适合做这份艰苦的工作。
This is what I am interested in.这就是我所感兴趣的。
That’s where I first met her.那就是我第一次遇见她的地方。
It’s just because he doesn’t know her.这仅仅是因为他不认识她。
Now it seems as though she had known Millie for years.现在好像她认识米莉已有好多年了似的。
It sounds as if someone is knocking at the door.听起来好像有人在敲门。
①Look at the high mountain. That is __________ we will get.
②The first time we met each other was __________ we studied in that school.
③My advice is __________ we (should) work together.
I didn’t phone her，and that’s why she got angry with me.(强调“没打电话”这一结果)
I didn’t phone her，and that’s because I got angry with her.(强调“生气”这一原因)
My advice is that you (should) practise speaking English as often as possible.
①It was raining hard；that was __________ I came late.
②I came late；that was __________ it was raining hard.
③The reason why I came late was __________ it was raining hard.
1．He got caught in the heavy traffic. That was __________ he was late.
2．Energy is __________ makes things work.
3．We didn’t set out；it was __________ we wanted to wait until our mother came back.
4．The most pleasant thing of the rainy season is __________ one can be entirely free from dust.
5．A ship in harbor is safe，but that’s not __________ ships are built for.
6．The trouble is __________ I can’t find my way.
7．What he wants to know is __________ we can finish our work by tomorrow morning.
8．The reason why I was sad was __________ he didn’t understand me.
9．That is __________ we are looking forward to.
10．Do not let any failures discourage you，for you can never tell __________ close you may be to victory.
Jane is no longer ______________________________ ten years ago.
I read about your reform of the school English newspaper，and that’s ______________________________．
The question is ________________________________________．
That was ________________________________________．
The fact is ________________________________________．
【答案】1.where 2.when 3.that
【答案】1.why 2.because 3.that
Ⅰ.单句语法填空 1.why 2.what 3.because 4.that 5.what 6.that 7.whether 8.that 9.what 10.how
1.what she was
2.why I’m writing to voice my opinion
3.whether they will be able to help us
4.because he didn’t understand me
5.that our team has won the game