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二、根据要求完成下列句子
1. You plant seeds in the soil. The seeds have the chance to grow. (合并成含有 if 的条件句)
____.
2. I practise swimming often. I swim better. (合并成含有 if 的条件句)
____.
3. You don’t take an umbrella with you. You get wet. (合并成含有 unless 的条件句)
____.
4. You must be quick. If not, you’ll miss the early bus. (同义转换)
____ quick, ____ you’ll miss the early bus.
5. Put on your coat, or you’ll catch a cold. (同义转换)
____ you ____ put on your coat, you’ll catch a cold.
6. If you don’t help me, I can’t finish my work on time. (同义转换)
____ ____ help, I can’t finish my work on time.
7. If you play basketball here, you may break the windows. (同义转换)
____ play basketball here, ____ you may break the windows.
1. You plant seeds in the soil. The seeds have the chance to grow. (合并成含有 if 的条件句)
____.
2. I practise swimming often. I swim better. (合并成含有 if 的条件句)
____.
3. You don’t take an umbrella with you. You get wet. (合并成含有 unless 的条件句)
____.
4. You must be quick. If not, you’ll miss the early bus. (同义转换)
____ quick, ____ you’ll miss the early bus.
5. Put on your coat, or you’ll catch a cold. (同义转换)
____ you ____ put on your coat, you’ll catch a cold.
6. If you don’t help me, I can’t finish my work on time. (同义转换)
____ ____ help, I can’t finish my work on time.
7. If you play basketball here, you may break the windows. (同义转换)
____ play basketball here, ____ you may break the windows.
答案
1. If you plant seeds in the soil, they have the chance to grow. / The seeds have the chance to grow if you plant them in the soil. 2. If I practise swimming often, I will swim better. / I will swim better if I practise swimming often. 3. Unless you take an umbrella with you, you will get wet. / You will get wet unless you take an umbrella with you. 4. Be; or 5. If; don't 6. Without your 7. Don't; or
三、用所给词的适当形式填空
Having a good memory is useful in school and daily life. First, concentration matters. If you 1. ____ (listen) carefully when someone tells you something, you 2. ____ (remember) it more easily.
Second, our brains work in a certain way which shows that if the information 3. ____ (be) interesting, it 4. ____ (stick) in our memory better. That’s why stories are easier to remember than lists of numbers.
Also, a scientific truth tells that if the brain 5. ____ (train) regularly, it 6. ____ (store) information better. For example, if you 7. ____ (teach) a fact to a friend, you 8. ____ (learn) it by heart more quickly because explaining helps fix it in your mind.
Finally, you 9. ____ (not/build) a strong memory unless you 10. ____ (give) it regular practice, just like you need to exercise to keep your body strong. If you 11. ____ (not/spend) a few minutes reviewing new words each day, you 12. ____ (forget) them quickly.
A good memory is the key to better performance at school. If you 13. ____ (follow) the rules, your brain 14. ____ (stay) healthy—and a healthy brain is better at remembering things!
Having a good memory is useful in school and daily life. First, concentration matters. If you 1. ____ (listen) carefully when someone tells you something, you 2. ____ (remember) it more easily.
Second, our brains work in a certain way which shows that if the information 3. ____ (be) interesting, it 4. ____ (stick) in our memory better. That’s why stories are easier to remember than lists of numbers.
Also, a scientific truth tells that if the brain 5. ____ (train) regularly, it 6. ____ (store) information better. For example, if you 7. ____ (teach) a fact to a friend, you 8. ____ (learn) it by heart more quickly because explaining helps fix it in your mind.
Finally, you 9. ____ (not/build) a strong memory unless you 10. ____ (give) it regular practice, just like you need to exercise to keep your body strong. If you 11. ____ (not/spend) a few minutes reviewing new words each day, you 12. ____ (forget) them quickly.
A good memory is the key to better performance at school. If you 13. ____ (follow) the rules, your brain 14. ____ (stay) healthy—and a healthy brain is better at remembering things!
答案
1. listen 2. will remember 3. is 4. sticks 5. is trained 6. stores 7. teach 8. will learn 9. won't build 10. give 11. don't spend 12. will forget 13. follow 14. will stay
