1. If + S1. If + S11 + + werewere//VV11-ed-ed//Aux VAux V11..., ...,

SS22 + would/could/should/might + + would/could/should/might +

VV22........

2. If + S + had Vpp..., S + should/2. If + S + had Vpp..., S + should/ would/could/might + have would/could/might + have Vpp....Vpp....

Examples:1. If there were not so much controversy surrounding this issue, all children would be tagged already.2. If Mary came to my house, I would cook her a big meal.

1. Jessica does not have enough money, so she cannot buy a new cell phone. → If Jessica had enough money, she could buy a new cell phone.

A. 根據句型及提示字改寫下列句子。第一題為範例。

2. Adam does not have time, so he cannot travel around Taiwan by bike. →

3. Brad has to support his family, so he will give up his dream of becoming a pianist. →

If Adam had time, he could travel around Taiwan by bike.

If Brad did not have to support his family, he would not give up his dream of becoming a pianist.

4. Todd is not a thoughtful man, so I don’t like him. →

5. May takes others’ words seriously, so she is not happy. →

If Todd were a thoughtful man, I would like him.

If Mary did not take others’ words seriously, she would be happy.

1. Cinderella is crying. She has no beautiful clothes to wear, so she can’t go to the party. → If Cinderella had beautiful clothes to wear, she could go to the party.

B. 以下是跟灰姑娘有關的故事，根據句型改寫下列句 子。第一題為範例。

2. Cinderella’s godmother gives her beautiful clothes and shoes so that she can arrive in time for the party. → If Cinderella’s godmother __________ __________________________, she _______________________________.

didn’t giveher beautiful clothes and shoescould not arrive in time for the party

3. The prince falls in love with Cinderella and dances with her all night. → If the prince ___________________ __________, he ________________ _____________.

did not fall in love withCinderella would not dance withher all night

4. Cinderella is in a hurry, and she leaves one of her shoes behind. → If Cinderella _________________, she __________________________ _____________.

were not in a hurrywould/might not leave one of her

shoes behind

5. The prince finds Cinderella because of her shoe. They get married. → If the prince ___________________ ________________, they ________ __________________.

did not find Cinderellawould/because of her shoe

might not get married

Examples:1. If it had not been for pets, people probably would not have thought of the idea of tagging children with chips.2. If you had spent more time preparing for the exam, you would not have failed your English test.

I did not buy the beautiful dress.I could not wear it to the party. → If I had bought the beautiful dress, I could have worn it to the party.

A. 根據句型合併及改寫下列句子。第一題為範例。

1.

Sean did not bring a camera with him.He did not take pictures on the top of Mt. Jade.→

2.

If Sean had brought a camera with him, he would have taken pictures on the top of Mt. Jade.

Lily didn’t hand in her homework on time.She was punished by her teacher. →

3.

If Lily had handed in her homework on time, she would not have been punished by her teacher.

Peter ate some unclean food.He had an upset stomach.→

4.

If Peter had not eaten some unclean food, he would not have had a upset stomach.

Mandy forgot to lock the door of her house.Her valuable items were stolen.→

5.

If Mandy had not forgotten to lock the door of her house, her valuable items would not have been stolen.

1. There was a fire in my house in 1940, so my sister died at a young age. →

B. Jonathan 即將走完他的人生，所以他回顧一生 中發生過的一些遺憾悔恨的事件。根據句型改 寫下列句子。

If there had not been a fire in my house in 1940, my sister would not have died at a young age.

2. My family needed my financial support, so I dropped out of school and started to work in a factory. → If my family had not needed my

financial support, I would not have dropped out of school and started to work in a factory.

3. I was busy at work and didn’t take part in my kids’ important life events, so they were disappointed in me. →If I had not been busy at work and

could have taken part in my kids’ important life events, they would not have been disappointed in me.

4. I did not have a good relationship with my wife, so our marriage ended in divorce. → If I had had a good relationship

with my wife, our marriage would not have ended in divorce.

5. My children didn’t keep me company, so I was lonely late in life. →

If my children had kept me company, I would have been lonely late in life.