Question

用所给动词的正确形式填空（10分）1. We know the earth _______ (travel) around the sun.2. Can you s

用所给动词的正确形式填空（10分）1. We know the earth _______ (travel) around the sun.2. Can you see the students _______ (plant) trees on the hill now?3. ---Where’s your father? ---He _______(clean) the car behind the house.4. I am sure she ________ (be) a very good teacher in a few years.5. He wanted my help. So I stopped ________ (help) him.6. Was Jane very busy ________ (plan) a boat trip with you last night? 7. It is very important ________ (not give) your goldfish too much food.8. The boss usually makes his workers ________ (work) for twelve hours every day.9. David ________ (fall) off the tree and hurt his legs a moment ago.10. Millie, __________(not frighten) the dog, or it will bark at you.

Answer 1

1. travels  2. planting     3. is cleaning  4.will be       5.to help  6. planning 7. not to give  8. work         9. fell     10. don’t frighten

1.表示客观的真理用一般现在时，主语为单数第三人称地球，后面的谓语动词travel要用第三人称单数形式travels。 2.本题的含义是现在你能看到学生在山上植树吗？看到某人正在做某事可用see sb doing sth，故空格填plant的现在分词planting。 3.问某人在哪里，某人应该正在做某事，故用现在进行时，结构为be+现在分词，故填is cleaning。 4.in a few years通常用于将来时，故使用be的将来结构will be。 5.本题的含义是他想要我的帮助，所以我停下来去帮助他，表示停下来做另一件事应说stop to do，故填to help。 6.表示忙于做某事通常说be busy （in）doing sth，故填planning。 7.本题的it是形式主语，真正的主语位于句尾，用动词不定式to do，否定形式是not to do，故本空填not to give。 8.使役动词make后应跟动词原形作补语，故本空还是填work。 9.本题中有个过去的时间短语a moment ago，故本题使用过去时，fall的过去式为fell，故空格填fell。 10.本题为祈使句，它的否定形式为don’t+动词原形，故本空应该填don’t frighten。