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(俗稱:三單)1) 人稱代詞he, she, it作主語時;2) 單個人名、地名或稱呼作主語時;3) 單數(shù)可數(shù)名詞或 this / that / the+單數(shù)可數(shù)名詞 作主語時;4) 不可數(shù)名詞作主語時; 當數(shù)字或字母作主語時,等等。名詞所有格 作形容詞性,表示所屬關(guān)系;在人名或稱呼后加’s,以s結(jié)尾的,直接加’。(注:詞尾是w和y的除外,如:drawing, playing等除外)。 如:There is a teacher and some students in the classroom.7.樂器前加the, 球類前不加the. 如:play the piano, play football8. Who當作特殊的第三人稱單數(shù) (Who sings well? )9. 一般現(xiàn)在時構(gòu)成:1)主語+be(am,is,are)+其它。She often goes fishing and takes photos. Let’s go and have some chicken.1相同意思不同用法的辨析:1)有; there is/are和have/has there is/are表示在某地有某物(或某人);表示存在;there be就近原則;have/has表示某人有某物;表示所屬關(guān)系;前面必須有主語。5) 和;withandwith是介詞,意思是“和……一起”,后面跟名詞或代詞的賓格。 只有動詞,在動詞原形前加don’t;三單動詞前加doesn’t, 動詞變回原形。 and變or .④特殊疑問句: 有特殊疑問詞+一般疑問句There be句型提問:對數(shù)量提問:1)How many +名詞復數(shù)+ are there +介詞短語?(注:對there be后面可數(shù)名詞的數(shù)量提問時,無論主語是單數(shù)還是復數(shù),都用復數(shù)形式提問)例: There are 24 classrooms in our school? / There is only one classroom in our school? (對劃線部分提問) How many classrooms are there in our school? (注:上面兩句提問,都是這句子) 2)How much +不可數(shù)名詞+ is there +介詞短語?例: There is some milk in the glass. (對劃線部分提問) How much milk is there in the glass?對主語提問there be 針對主語提問的特殊疑問句的基本結(jié)構(gòu)是:What’s +介詞短語?(注:對there be后面的主語提問時,無論主語是單數(shù)還是復數(shù),都用What’s提問)例:There are six books on the desk. / There is a book on the desk. (對劃線部分提問)What’s on the desk? (注:上面兩句提問,都是這句子)⑤感嘆句的結(jié)構(gòu):感嘆句常用how或what來引導 (1)what引導的感嘆句,最終修飾的是名詞(2)how引導的感嘆句,最終修飾的是形容詞/副詞 What a lovely ant!= How lovely the ant is! 多么可愛的螞蟻?。澗€提問,疑問詞:What問什么; What colour 問顏色;What time 問具體時間(如幾點鐘);when 問范圍廣的時間; where 問在哪里; How old問年齡; how many 問數(shù)量(可數(shù)名詞) ;how much 1)問數(shù)量(不可數(shù)名詞),2)問價錢; how about 問怎樣;who 問誰(人 ); whose問誰的東西(問主人); 同音詞:B—be—bee, C—see—sea, R—are, T—tea, U—you, Y—why, Ieye, tootwoto, four—for, here—hear, there—their, right—write,