必修2Unit3Computers能力演练一、语法填空专题训练(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in2006,twoyearsago等确切的表示过去的时间状语,动词用过去式;句中有sofar,inthelast(past)fewmonths(years)等时间状语,谓语用现在完成时
Inthepastfewweeks,we〖ZZ(Z〗havefinished〖ZZ)〗twothirdsofthejob
Sofarwehaveknowneverythingbehindtheaccident
In2003,SarshitChina,causingmanydeaths
◆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
TherehavebeenseveralchangesmadetothePDCS(PortDoverCompositeSchool)thatweusedtoknow
Wehavenewteachers,theadditionofgrade7and8students,andnewprogramsaresomeofthechangesthisyear
Butmostimportantly,wehaveanewprincipallookingafterPDCS,Mrs
Mattina,1isenjoyingherfirstyear2asecondaryschoolprincipalhereatPDCS
Threeyearsago,she3(become)vice-principalatPaulineJohnson,4secondaryschoolinBrantford,wheresheheldth