内容正文:
课时梯级训练(六) Section Ⅲ Discovering Useful Structures
Ⅰ.单句语法填空
1.He was last seen playing(play) by the river.
2.Listen!Do you hear someone calling(call) for help?
3.Dina,having struggled(struggle) for months to find a job as a waitress,finally took a position at a local advertising agency.
4.It rained heavily in the south,causing(cause) serious flooding in several provinces.
5.I suddenly felt myself being hit(hit) by a heavy fist.
6.They use computers to keep the machine running(run) smoothly.
7.Having lived(live) in Beijing for many years,Carter knew the city well.
8.Having finished(finish) her homework,the little girl began to watch TV.
9.Please answer the question using(use) another way.
10.The teacher stood there,reading(read) a newspaper.
11.The visiting minister expressed his satisfaction with the talks,adding(add) that he had enjoyed his stay here.
Ⅱ.将下列各句转换为动词ing形式作状语的句子
1.When he heard the good news,he jumped with great joy.
→Hearing the good news,he jumped with great joy.
2.When you read carefully,you will find something new.
→Reading carefully,you will find something new.
3.Because he didn't come on time,he was punished.
→Not coming on time,he was punished.
4.If you work hard,you will succeed.
→Working hard,you will succeed.
5.Although/Though I admit what she said,I still think that she hasn't tried her best.
→Admitting what she said,I still think that she hasn't tried her best.
6.He walked down the river and sang softly to himself.
→He walked down the river,singing softly to himself.
7.His parents died in the war so that he became an orphan.
→His parents died in the war,leaving him an orphan.
Ⅲ.根据本单元所学知识完成句子
1.同学们低声交谈着走出了教室。
The students went out of the classroom,talking in a low voice.
2.学了大约十年英语,我英语掌握得很好。
Having studied English for about ten years,I have a good command of English.
3.被老师警告之后,那些学生不再犯这样的错误了。
Having been warned by the teacher,the students didn't make such mistakes.
4.老师站在旁边,她觉得有点不安。(with复合结构)
With the teacher standing beside,she felt a b