一轮资料资源简介:
专题训练(二) 动词形式
◆技巧点拨
句中有now,look(你瞧),listen(你听)等信息词,动词用进行时态,句中有in 2006,two years ago等确切的表示过去的时间状语,动词用过去式;句中有so far,in the last(past)few months(years)等时间状语,谓语用现在完成时。如:
1.In the past few weeks,we have finished two thirds of the job.
2.So far we have known everything behind the accident.
3.In 2003,Sars hit China,causing many deaths.
◆活学活用
阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空。
There have been several changes made to the PDCS(Port Dover Composite School)that we used to know.We have new teachers,the addition of grade 7 and 8 students,and new programs are some of the changes this year.
But most importantly,we have a new principal looking after PDCS,Mrs.Mattina, 1 is enjoying her first year 2 a secondary school principal here at PDCS.
Three years ago,she 3 (become)vice-principal at Pauline Johnson, 4 secondary school in Brantford,where she held the position for three years before coming to PDCS.
Mrs.Mattina is glad that the 5 (expand)of the school 6 (not cause)any problems so far between the elementary and secondary students.
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