exercise 4 .rewrite the flowing sentence with the same meaning
1 if you don't study harder ,you 'll fail the next exam
=> Unless........................................................................
2 if he doesn't practiese writing every day ,he can't improve his writing skill
=>Unless...............................................................................
3,Unless this man is a drive ,he can't help you move by car
=>If.........................................................................................
4 Unless you go out more often ,you might fall ill
=>If.......................................................................................
5 if you don't return this book to the library today,you 'll have to pay a fine
=> Unless..........................................................................................
6 Unless he cleaned up the car now ,his book could ask him to do this
=> if...........................................................................................
7 Unless they were absent now ,they would meet the haedmaster
=> if.................................................................................................
8 if I didn't know the number ,I would not ring her up
=>Unless..........................................................................................
9 If my sister didn't have a terrible headache she wouldn't be absent from her class
=>Unless...................................................................................................
10 If Peter didn't study hard ,he could not get good marks
=> Unless...........................................................................................
writing:
1. don't go out in the rain because you'll get wet.
=> if ...you go.................................................................. in the rain, you'll get wet. (go)
2. When she invites me, it is possible that I will go.
=> ...If she invites..........................me, I'll go (IF)
3. Children don't have to go to school on stormy days.
=> If it is stormy, children ......will have........................................................ go to school. (have)
4. you should decrease your use of water, or you will have to pay a lot.
=> If you ..........reduce.....................................use of water, you will have to pay a lot. ( Reduce)
5.These trees need water or they will die.
If you ...........water............................... these trees, thuy will die. (water)
writing:
1. don't go out in the rain because you'll get wet.
=> if you go in the rain, you'll get wet. (go)
2. When she invites me, it is possible that I will go.
=> If she invites me, I'll go (IF)
3. Children don't have to go to school on stormy days.
=> If it is stormy, children won't have to go to school. (have)
4. you should decrease your use of water, or you will have to pay a lot.=> If you reduce your use of water, you will have to pay a lot. ( Reduce)
5.These trees need water or they will die.
If you don't water these trees, they will die. (water)