Unit 4 A glimpse of the future Using Language 课件-2024-2025学年高中英语外研版（2019）选择性必修第三册

主谓一致 1、表示时间、距离、金钱、重量等复数名词作主语，谓语动词用单数形式 Eg.45 minutes is not enough for students to master the skill. 45分钟并不足以让学生掌握这项技术。 200 kilometers is too long to walk. 200千米太远了以至于不能走路（去）。 1、表示时间、距离、金钱、重量等复数名词作主语，谓语动词用单数形式 350 dollars has been spent on the project. 350美元已经被花在这个项目上。 Ten and five is fifteen. 十加五等于十五。 2、主语形式为“百分数/分数/the rest/half/most + of +名词”，谓语动词形式由of 后名词决定。名词为可数名词单数/不可数名词时，谓语动词用单数形式；反之，成立。 Eg.80 percent of the students are girls. 百分之八十的学生是女孩。 One third of books are about this scientist. 三分之一的书都是关于这位科学家。 2、主语形式为“百分数/分数/the rest/half/most + of +名词”，谓语动词形式由of 后名词决定。名词为可数名词单数/不可数名词时，谓语动词用单数形式；反之，成立。 Some of money is stolen by the theft. 部分钱是被这个小偷偷来的。 Most of the things are associated with Tom. 大多数事都与Tom 有关。 3、a number of +名词复数， 谓语动词用复数形式。 the number of +名词复数， 谓语动词用单数形式。 Eg. There are a number of different ideas on this topic. 在这个话题上有许多不同的想法。 The number of students going to college is increasing. 上大学的学生数量一直在增加。 3、a number of +名词复数， 谓语动词用复数形式。 the number of +名词复数， 谓语动词用单数形式。 A number of workers are seeking for a job with higher salary， while only a few can find this kind of job. 许多工人正在寻找高薪工作，然而只有一些人能够找到这样的工作。 4、a quantity of +名词复数/不可数名词， 谓语动词用单数形式。 quantities of +名词复数/不可数名词， 谓语动词用复数形式。 Eg. A quantity of different drawings is on the table. 许多不同的画在桌上。 Quantities of money are spent on the experiment, which will be a success. 大量的钱已经被用于这个将会取得成功的实验。 5、a great amount of +不可数名词， 谓语动词用单数形式。 amounts of +名词复数/不可数名词， 谓语动词用复数形式。 a great deal of + 不可数名词，谓语动词用单数形式。 A amount of food is wasted by local people. = Amounts of food are wasted by local people. 大量的食物被当地人浪费。 A great deal of grain has been eaten by birds. 大量的谷物已经被鸟类吃了。 6、many a + 名词，谓语动词用单数，表示“许多”。 more than one+名词，谓语动词用单数，表示“不止一个” Many a employee has been fired. 许多人已经被开除了。 More than one students has passed the extremely difficult test. 不止一个学生已经通过了这极其困难的考试。 7、复合不定代词作主语，谓语动词用单数形式，包括 someone, anything, everyone等。 Everyone in the street was surprised by what they heard. 街上每个人都被他们听到的消息感到震惊。 Nobody likes this kind of thing. 没人会喜欢这种事。 8、each of +名词复数，谓语动词用单数形式。名词复数/表示复数含义的人称代词+each做主语，谓语动词用复数。 Each of children is deeply frightened. 孩子们个个都惊恐万分。 We each have an opportunity to attend the class. 我们每个人都有参加这个课程的机会。 9、each/every/no +名词 and/or each/every/no + 名词 做主语，谓语动词用单数形式。 Each girl and each boy is willing to help each other. 女孩和男孩都愿意帮助彼此。 Every male and every female are desperate for a better job. 每个男人和女人都渴望一个更好的工作。 10、all作主语，表示人，谓语动词用复数，表示物，谓语动词用单数。 All are equal before the law. 法律面前人人平等。 All is well that ends well. 结局好，全都好。 11、all of +名词作主语，谓语动词看of后名词单复数形式。 All of the buildings in this region have been destroyed. 这个区域的所有建筑已经被摧毁了。 All of the water is polluted. 水都被污染了。 12、none of +不可数名词作主语，谓语动词用单数形式。 None of +可数名词复数作主语，谓语动词用单数和复数形式都可以。 None of the money belongs to Mike. 这笔钱没有一点属于马克。 None of the children doesn’t like to play / don’t like playing. 没有孩子不喜欢玩。 13、以“s”等结尾的学科名词作主语，谓语动词用的单数形式。 Economics is an important subject in college. 政治学是大学里面一门重要的学科。 Physics is hard for me to improve. 物理对于我来说难以提高。 14、以“s”等结尾的疾病名词作主语，谓语动词用的单数形式。 Mumps is a kind of infectious disease. 腮腺炎是一种传染性的疾病。 diabetes is practical to control. 糖尿病是可以控制的。 15、在定语从句中，若引导词在从句中做主语，谓语动词的形式与先行词保持一致。 There is somebody here who wants to talk to you. 这里有人要和你说话。 I want to purchase a book which is interesting. 我想买本有趣的书。 16、就近原则 当 or, either… or, neither… nor, not only…but also 等连接主语时，谓语动词用就近原则。 Not only Tom but also his friends are going to attend the class. 不仅汤姆而且他的朋友也将要去上课。 Neither my brother nor I am not fond of it. 我和我的哥哥都不喜欢它。 17、就远原则 当主语后有 including, with, together with, as well as, but 等时，谓语动词用就远原则。 He as well as I wants to go fishing. 他和我都想去钓鱼。 An expert, together with some assistants, was sent to help in this work. 一位专家和几位助手被派去协助这项工作。 18、动名词作主语，谓语动词用单数形式。 Studying English well is not a easy thing. 学好英语不是一件简单的事。 Having a communication with my parents about this question helps me out. 和父母谈论了这个问题， 对我有所帮助。 practice 1、During the training stage, each dog (be) shown only the upper half or the lower half of the person’s face. 2、We all (want) to hope things will turn out fine. 3、BMI is an internationally recognized measurement tool that (give) an indication of whether someone (be) a healthy weight. is want gives is practice 4．Large quantities of goods have been sent (send) to the earthquake­-stricken area. 5．Each of the students in Class 29 has (have) at least three dictionaries. 6．A large number of students in our school are (be) from the countryside. 7．Someone is waiting (wait) for you at the theater gate. have been sent has are is waiting practice 8、The number of teachers and students in our school (be) about 2，000. 9、 All (be) going on well in my family. 10、 Li Lin is the only one of my best friends who (come) from Guangzhou, and the rest (be) local people. 11、listening to music (be) what I often do in my spare time. 12、Whether I can be admitted into university (be) still unknown, but what I need to do now (be) not wasting any time. is is comes are is is is $$