Unit 5 The power of nature课时作业

Learning about language

Ⅰ.单句语法填空

　　1．She and I both arrived at the same time by coincidence.

　　2．Children are always curious about everything they see and hear.

　　3．Fortunately (fortunate)，when he went abroad to try his fortune he gained great wealth.

　　4．Upon seeing(see)the toys，the little girl jumped with joy.

　　5．Do you believe that there's a connection (connect) between smoking and heart disease?

　　6．Almost every teenager will experience a period in their life when they aren't content with their parents.

　　7．It's generally believed that his cancer resulted from the overfull tiredness.

　　8．Disturbing news came that the disease spread quickly, which made us rather disturbed．(disturb)

　　9．Upon returning (return)to the car I realized I had locked my keys in the room!

　　10．Well preserved (preserve)in the nature reserve，pandas live a happy life.

Ⅱ.单句改错(每小题仅有1处错误)

　　1．He was determined to preserve his son to punishment.

　　第二个to→from

　　2．She was fortunately to escape without injury.

　　fortunately→fortunate

　　3．He took a deep breathe，and then began to tell us his unusual story.

　　breathe→breath

　　4．When compared different cultures，we often pay attention only to the differences rather than the many similarities.

　　compared→comparing

　　5．One day，I came up a letter from my friend in a drawer.

up→across