一、词汇运用
从方框中选择恰当的单词或短语,并用其适当形式填空,每个单词或短语只能用一次。
divide... into, improve, show off, do extra work, do operations on, impress... with, careful, depend on, in all, think twice
1. Doctor Fang 200 patients since she was a doctor.
2. The little girl all the audience (观众) her beautiful songs in the show last week.
3. Ways should be paid more attention to our study.
4. Jane her new smartphone when I got into the classroom.
5. It is necessary for us before making a decision.
6. Sorry, I have 5 yuan in my pocket . I can't afford it this time.
7. As the general manager of a company, Su Ning never minds for her company.
8. There are four groups in our class now, but our class 6 groups in two weeks.
9. Because of his , he failed in the science competition.
10. I'm not sure whether I can hold a party in the open air because it the weather.

1. has done operations on 2. impressed; with 3. to improve 4. was showing off 5. to think twice 6. in all 7. doing extra work 8. will be divided into 9. carelessness 10. depends on

1. 由"since she was a doctor"可知用现在完成时，"给病人做手术"用do operations on，主语第三人称单数，填has done operations on。
2. "last week"提示过去时，"用……给……留下印象"用impress...with，填impressed; with。
3. 表目的用不定式，"提高学习"用improve，填to improve。
4. "when I got into"提示过去进行时，"炫耀"用show off，主语单数，填was showing off。
5. "It is necessary for sb. to do sth."结构，"三思"用think twice，填to think twice。
6. "总共5元"用in all，填in all。
7. "mind doing sth."结构，"做额外工作"用do extra work，填doing extra work。
8. "in two weeks"提示将来时，"被分成"用被动语态，填will be divided into。
9. "his"后接名词，"粗心"用carelessness，填carelessness。
10. "取决于天气"用depend on，主语第三人称单数，填depends on。