1、专题技能突破(14)语法填空之时态语态【技能讲解】1.若括号内提供的是动词，一般需要根据语境变成恰当的时态，如过去时、进行时、完成时；2.当主语和动词是被动关系时，还需要变成被动语态。典例剖析1.2015课标全国卷It was raining lightly when I _ (arrive) in Yangshuo just before dawn.答案arrived根据语境判断本空处时态应该和was一致，应填arrived。22015广东高考While making great efforts to run away, she _ (fall) over the hill and died
2、.答案fell根据上下文的时态推断用过去时fell。32015福建高考Where is Peter? I cant find him anywhere.He went to the library after breakfast and _ (write) his essay there ever since.答案has been writing根据时间状语ever since可知本空处表示动作从过去开始一直持续到现在而且还在进行，应用现在完成进行时。42015广东高考He sold or exchanged some of the milk in the towns nearby for o
3、ther food and made cheese and butter for the family with what _ (leave)答案was left根据语境判断出what引导宾语从句，what在从句中作主语，leave和what之间是被动关系，应填was left。5Mrs Weldon _ (weigh) only fifty kilograms, she looks as if she is very weak.答案weighsweigh有及物动词、不及物动词两种用法，作及物动词时是“称的重量”，作不及物动词时是“重”，根据句意，应该是“Mrs Weldon重”，所以weig
4、h在本句中作不及物动词，无被动。再综合下文looks的时态，应填weighs。此处学生容易误填is weighed，有类似用法的还有measure。62015天津高考Despite the previous rounds of talks, no agreement _ (reach) so far by the two sides.答案has been reached根据so far可知，应用现在完成时，而agreement与谓语动词之间为被动关系，所以用现在完成时的被动语态。技能点拨对时间状语的分析，可以帮助判断合适的时态，如since, so far等常用于现在完成时，ago, the
5、other day等常用于一般过去时。在对时态判断完成后，还要考虑语态是主动还是被动，综合时态语态的运用，才能做对题。技能演练用括号内单词的正确形式填空1What Tai Chi does for the body _ (attract) the attention of western scientists until now.答案：has attracted由until now判断使用现在完成时。2Since then, the little cloud _ (travel) all over the world, enjoying the views of all the forests
6、 and beautiful countryside. 答案：has travelled由 since then 判断使用现在完成时。3He _ (eat) something at home when he received a strange phone call from a hospital.答案：was eating“be doing.when.”的固定用法。4Most of people think that the use of cellphones should _ (ban) while they are driving, because in that case accidents can easily happen.答案：be banned开车打电话应是“被”禁止，注意ban，需双写n加ed。5Each year approximately 110 teachers and experts _ (employ) from more than twenty countries to teach at BFSU.答案：are employed分析语境应用被动语态，注意employ后直接加ed，不需要变y为i。