be動詞、助動詞、情態(tài)動詞講解基礎(chǔ)篇資料第一講(存儲版)
【正文】 e 情態(tài)動詞表示說話人的語氣或情態(tài)。 We watch TV every night.變否定： 主語＋ don’t ＋ 動詞原形 ＋ 其他 ＋ 。變疑問，往前提，句末問號莫丟棄； 變否定，更容易，be后not莫忘記；疑問否定任你變，句首大寫莫遲疑。 單數(shù)名詞用is，復(fù)數(shù)名詞全用are。① 主語為I 或復(fù)數(shù)名詞、代詞時：肯定句： I / We / They / The students ＋ 動詞原形 ＋ 其他 ＋ 。 情態(tài)動詞的用法。brother B. are, areC. DoListen! The children_____________. B. sound C. makingA. don’t likes____girl ______and______the_____ 8. 9.______ 12.the 15.TheThis1) Candy and Sam are cleaning their room.2) Plants grow fast in spring.3) My brother bought some flowers for my mother.4) We write to each other twice a month.______sweatersa 13. The ______this?Tao__________manTheNo,IA. does, does C. growD. is sing10. Her voice ____ like my mother39。C. goC. doC. are, likes C. is, are D. are, like2. A: How many days ____ there in a week? B: There ____ seven. A. is, is情態(tài)動詞和動詞原形共同構(gòu)成謂語部分。 He doesn’t watch TV every night.一般疑問句：Does + 主語 + 動詞原形 + 其他 + ？ Does he watch TV every night? Yes, he does. / No, he doesn’t.特殊疑問句：疑問詞 + does + 主語 + 動詞原形 + 其他 + ？How often does he watch TV?★ 主語為單數(shù)或不可數(shù)名詞，
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