廣州小學四年級英語語法小結.doc

現(xiàn)在進行時由“人名/代詞 + Be + 動詞ing.”表示表示說話時正在進行的動作.通常跟Look, Listen, Now等詞連用.時態(tài)基本結構(以read為例)問句否定句現(xiàn)在進行時I am readingHe /She /It is readingWe /They /You are readingAm I ?Is He /She /It ?Are We /They /You ?No, I am not.No, He /She /It is notNo, We /They /You are not基本結構：The students are playing football now.問句：Are the students playing table tennis now?否定句：No, they are not.一般現(xiàn)在時由“人名代詞+ 動詞（原形動詞-s/-es）表示由“人名代詞+have/has + 表示表示經常性或習慣性的動作，動詞常與often（經常）, always（總是）, usually（通常）, every day（每天）, sometimes（有時）, every morning(每天早上)， On Sunday (星期天) 等時間詞連用。時態(tài)Be動詞形式（以為例）have問句一般現(xiàn)在時I am a student.He/She/It is a student.We/They/you are student(s).I tell him He/She/It tells himWe/They/you tell himI have a book.He/She/It has a book.We/They/you have a bookDo I play?Does he/she/it play?Do we/they/you play?I am a student. / She is a teacher. / We are students.The girl has blue eyes.Tom writes to her mother on once a week(湯姆每周都給他媽媽寫信)He often does his homework in the evening.The children study English every day.Do they often play football?No, they dont. / Yes, they do.Does he play table tennis?No, he doesnt. / Yes, he does.加s / es 情況：情況變化規(guī)則例詞一般情況加-sCome-comes, work-works, say-says, play-plays以o, s, x, ch, sh 結尾的詞加-esPass-passes, do-does, watch-watches, teach-teaches以輔音加y結尾的詞變y為i，再加-esFly-flies, study- studies, cry-cries數(shù)詞數(shù)詞是表示數(shù)目和順序的詞，分為基數(shù)詞和序數(shù)詞兩種?；鶖?shù)詞表示數(shù)量，序數(shù)詞表示順序。基數(shù)詞：第一組1-one, 2- two, 3-three, 4-four, 5-five, 6-six, 7-seven, 8-eight, 9-nine,10-ten, 11-eleven, 12-twelve第二組13-thirteen, 14-fourteen, 15-fifteen, 16-sixteen, 17-seventeen, 18-eighteen, 19-nineteen.第三組20-twenty, 21-twenty-one, 30-thirty, 40-forty, 50-fifty, 60-sixty, 70-seventy,80-eighty, 90-ninety第四組100- one hundred (百)，1,000- one thousand（千）, 10,000- ten thousands（萬）, million（百萬）序數(shù)詞：）、在基數(shù)詞后直接加-th. Four- fourth( 第四) six-sixth（第六） seven-seventh（第七）、幾個不規(guī)則的序數(shù)詞：First (第一) second （第二）third （第三）fifth（第五） eighth（第八）Ninth（第九） twelfth（第十二）年、月、日、星期的表示方法：）某年：1998nineteen ninety-eight1990nineteen hundred ninety2005two thousand and five）月份：月January(Jan. ) 月February (Feb. )月March (Mar.) 月April (Apr. )月May 月June月July August (Aug. )September ( Sept. ) October ( Oct. )November ( Nov. ) December ( Dec. )）某年某月某日某月某日中的“某日”用序數(shù)詞，序數(shù)詞前可加“the”，也可不加月日：May first. / the first of May.英語中年、月、日的讀法順序是：月、日、年。年月日：Ju