高三上学期语法填空训练101(含答案)

高三英语上学期语法填空题训练101

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

We always think it's OK for us to leave our plants unattended during our vacation,but a recent study has led to a new 1_____(discover).

Some scientists tested tobacco plants and tomato plants by cutting off their stems(茎）and 2_____(stop)watering them.They then recorded their response with a microphone 3 ____（place)ten centimeters away.

They found that the plants began to scream ultrasonic(超声波）sounds, which they believed could convey their suffering 4____ other plants.When the stem of a tomato plant was cut,the scientists found that 5_____ screamed 25 ultrasonic sounds of suffering within an hour.The tobacco plant that had its stem cut 6_____(send)out 15.

The plants also seemed to respond to different 7______(stress)with the different intensities(强度）of sound.The scientists observed that the tobacco plants let out 8 _____（loud)sound when they were not watered than when they had their stems cut

The study answers the question9 _____plants can feel pain or not.It can change the way that we think about the plant kingdom,which has been 10_____(natural)considered to be almost silent.

高三语法填空题训练101:

1. discovery

2. stopping

3. placed

4. to

5. it

6.sent

7. stresses

8. louder

9. whether 10. naturally