(
课件网) Unit 2 Go for it! Lesson3 Understanding ideas (Grammar) 1.learn about indefinite pronouns. 2.master the different degrees of indefinite pronouns. 3.identify,understand and use indefinite pronouns to express their meanings By the end of the class, we will be able to: Word bank Read the sentences from the reading passage and summarise the grammar rules. indefinite pronouns 不定代词 5 不定代词是一类代词，用于代替不特定的人或物，起到指代和强调的作用。常见的不定代词有：all, either, neither, none, both. all 指三者或三者以上“全部都” either 指两者中的“任何一个” neither 指两者“都不” none 指三者或三者以上“没有一个” Grammar focus: indefinite pronouns不定代词 定义 neither & none I saw two runners in the playground, but neither (of them) was my brother. I saw two runners. They weren’t my brothers. neither表示对两者的否定。 ② None (of the players) in the football team wants to give up. The football team has more than two players. They don’t want to give up. none用于表示对三者及以上的否定。 Grammar focus: indefinite pronouns不定代词 neither & none ③ I thought there was some water in the swimming pool, but there’s none there. none可以表示不可数的东西。 ④ -- How many tickets do you have for the basketball game -- None. none还可以表示“零”这一数字概念。 Grammar focus: indefinite pronouns不定代词 both & all -- Which of the two balls do you like -- I like both. -- How many balls are there -- Two. -- How many balls do you like -- Two. both表示“两者”。 ② All of the players went to the playground yesterday afternoon. -- How many players didn’t go to the playground yesterday afternoon -- None. all表示“全体”，指三者及以上。 Grammar focus: indefinite pronouns不定代词 both & all ③ When I came back to the game, all was changed. all 表示“一切”，可以指不可数的事物。 ④ We both passed the sports exam. We all passed the sports exam. both和all还可以用于主语之后。 both表示“两者”; all表示“三者及以上”。 Grammar focus: indefinite pronouns不定代词 either You can use either of the bathrooms in the gym. ② -- Which of the two balls do you want -- Either will do. either 表示两者中的 “哪个都可以”，二选一。 There are two bathrooms in the gym. You can use one of the bathrooms. either表示两者中的“任何一个“。 Grammar focus: indefinite pronouns不定代词 不定代词 意义 all 指三者或三者以上“全部都" either 指两者中的“任何一个” neither 指两者“都不” none 指三者或三者以上“没有一个” both 指两者“都” 用法 作主语时，谓语动词通常用: 单数形式/复数形式 作主语时，谓语动词通常用: 单数形式 作主语时，谓语动词通常用: 单数形式 作主语时，谓语动词通常用: 单数形式/复数形式 作主语时，谓语动词通常用: 复数形式 Grammar focus: indefinite pronouns不定代词 ① Both of the storybooks are interesting. ② Neither of the answers is correct. ③ You can choose either of the two shirts. ④ None of the students were late for class. ⑤ All of the children are playing in the park. Match the pictures with the words. Then make a se ... ...
