当句子缺少谓语动词时，括号中的动词就是谓语动词。此时，要根据语境确定用哪种时态，根据主语与该动词的主动或被动关系确定用主动语态还是用被动语态。具体解题技巧如下： 第一步：确定句中是否缺谓语或并列谓语，如缺谓语动词，则填谓语动词。 第二步：根据语境确定时态。 第三步：观察主语与谓语之间是主动关系还是被动关系，以确定用主动语态还是被动语态，同时还要根据语境考虑用哪种时态。 第四步：要注意主谓一致。 时态 主动 被动 一般现在时 do/does am/is/are done 现在完成时 have/has done have/has been done 现在进行时 am/is/are doing am/is/are being done 一般过去时 did was/were done 过去完成时 had done had been done 过去进行时 was/were doing was/were being done 一般将来时 will do will be done 过去将来时 would do would be done 1.【2019·全国I卷】Of the nineteen recognized polar bear subpopulations, three are declining, six _____ (be) stable, one is increasing, and nine lack enough data. 2.【2019·全国I卷】In recent years some Inuit people in Nunayut _____ (report) increases in bear sightings around human settlements 3.【2019·全国 II卷】I love coming here and seeing my family and all the friends I _____(make) over the years. 4.【2019·浙江卷】When every pupil in the school wears the uniform, nobody _____ (have) to worry about fashion(时尚). 5.【2019·浙江卷】 One study in America found that students' grades _____ (improve) a little after the school introduced uniforms. 6. 【2018·全国卷I I】Diets have changed in China — and so too has its top crop. Since 2011,the country _____（grow）more corn than rice. 7. In US high school, everything (record) and graded, including your grades on quizzes, tests and final examinations. 8. As you go through this book, you _____ (find) that each of the millions of people who lived through World War II had a different experience. 9. Just as I got to the school gate, I realized I _____ (leave) my book in the cafe. 10. Shirley _____ (write) a book about China last year but I don’t know whether she has finished it. 11. It was the second time that we _____ (see) her. 12. Either the beautiful sights of this modern city or its local custom____ (attract) thousands of visitors during the past years. 13. At this time tomorrow we_____ _ (fly) over the Atlantic Ocean. 14. The father as well as his three children _____ (go) skating on the frozen river every Sunday afternoon in winter. 15. Engineers (set) up over 15,000 sensors (传感器) nationwide and wiring them into a web. 16. The treatment continued and finally the deep, bloody pain _____ (be) 100% healed. passage1 体裁 主题 字数 建议用时 说明文 极限运动 175字 8分钟 【甘肃省兰州市第一中学2019-2020学年高二9月月考卷】The term “extreme sports”, which we might have seen on a magazine or a website, 1 (be) becoming more and more common as the concept of extreme sports gains 2 (popular). But what are extreme sports on earth? During the 1970s and 1980s, the term was used for sports with high risks 3 (involve). Today, however, the sports also include activities that give a feeling of adventure without 4 (n ... ...
~~ 您好，已阅读到文档的结尾了 ~~
