人教版高一英语必修4unit1Grammar课件.ppt

人教课标版 高一 必修 4 Unit 1;Word-formation;;inspire;Key for Exercise 1:;Key for Exercise 3: 1. observed 2. worthwhile 3. argue 4. respect;Useful structures;The boy ___ diving.;Bob ;主谓一致主要有以下几种情况：;(2) 但如果连接两个以上的名词指的是同一个人或物, 或者指同一概念的时候, 谓语要用单数。 ;　 The singer and dancer____ going to give us a performance. 那个歌唱家兼舞蹈演员要给我们表演。 The knife and fork ____ on the table. 刀叉在桌子上。;2. 如果主语是不定式, 动词ing形式或主语从句的时候, 谓语动词用单数。 　What he is doing seems very important. 他正在做的事情看起来很重要。 Collecting stamps is his hobby. 收集邮票是他的爱好。;3. 定语从句的关系代词who, which, that在从句中作主语时，要与先行词的人称和数保持一致。 Those who enjoy singing may join us. Tom, who is your friend, should help you.;4. with, along with, together with, as well as, besides, like, without, except, but, including 如果句子中有这些连接词和主语连用, 谓语动词的数随主语的变化而变化。例如： 　The teacher, together with his students, is planting trees in the street. 老师和他的学生们正在街道上植树。;either ... or; neither ... nor; not only ... but also, whether...or在句子中连接主语的时候或者在there be句型中, 谓语动词要和就近的主语保持一致。;　Not only the students but also the teacher wishes for a holiday. ;概念一致原则;1. 不定代词all, more, some, any, none作主语, 谓语动词视情况而定。;None of the money _____ left. 没有剩下一点钱。 None of the students _____ there. 没有学生在那里。;2. the rest of; half of; part of; majority of; percent of; one third of在句子中加名词作主语的时候, 谓语动词与of后面的名词保持一致。;Half of the students _____ finished their composition. 一半的学生已经完成了他们的作文。 Half of the apple ____ bad. 一半的苹果坏了。 About 60 percent of the students in our school ____ boys. 我们学校, 大约百分之六十的学生是男 生。;3. 集合名词作主语, 动词可用单数, 也可以用复数。主要由句子的意思决定。强调整体谓语动词用单数；指全体人员时, 动词则用复数。这一类常见的集合名词有public, family, class, crowd, population, team, group。;His family ____ going out. 他们全家要外出。 His family ____ all music lovers. 他们全家人