1、精選優質文檔-傾情為你奉上小學英語必須掌握的6大時態 一般現在時三大用法規律性的動作Xiao Fan has three bowls of rice for dinner on Fridays.Da Qiang sleeps with the duck every day.現在的狀態I am a teacher.You are a student.He is a policeman.There is a snake.真理The sun is bigger than the earth.The earth travels around the sun.三單動詞第三人稱單數變化規則一般：加s二般：

2、以s、x、ch、sh、o結尾，加es三般：以輔y結尾，變y為i加es四特：have→has三單使用條件不是我，不是你，并且只有一個肯定句、否定句、疑問句I am a teacher. He is 30 years old. We are clever.I am not a dancer. He is not 13 years old. We are not stupid.Are you a teacher? Is he 30 years old? Are you clever?I eat 2 eggs every day.I dont eat 2 eggs every day.Do

3、you eat 2 eggs every day?She eats 20 eggs a week.She doesnt eat 20 eggs a week.Does she eat 20 eggs a week?一般過去時描述過去發生的事肯定句、否定句、疑問句I was in a quiet street.I was not in a quiet street.Was I in a quiet street? (Were you in a quiet street?)I had a dream last night.I didnt have a dream last night.Did I

4、have a dream last night? (Did you have a dream last night?)動詞過去式變化規則動詞過去式，ed來結尾一般直接加，見e只加d輔y結尾y變i，再加ed重讀輔元輔，雙寫尾字母常見不規則動詞過去式大全時間標志詞yesterday ago last the day before yesterday just now this morning in 2008一般將來時描述將來發生的事肯定句、否定句、疑問句Tigers will be a kind of vehicle.Tigers will not be a kind of vehicle. (w

5、ill not=wont)Will tigers be a kind of vehicle?Cars will run everywhere.Cars wont run everywhere.Will cars run everywhere?時間標志詞tomorrow soon from now on in the future next+ in+be going to兩大用法1 打算做某事 Im going to be a singer.She is going to learn French.2 根據現象作出推斷 Its going to rain.She is going to fain

6、t. （她要暈了。）特別注意很多時候will和be going to可以換用，需要特別注意的是，當一件事不以人的主觀意志為轉移，客觀上必然發生時，只能用will。如：It will be Saturday tomorrow. I will be 40 years old tomorrow.現在進行時結構amis doingareI am reading Sanzijing.Xiao Pang is reading Sanzijing.Xiao Shou is reading Sanzijing.We are reading Sanzijing.兩大用法描述此刻正在進行的動作標志詞：now ri

7、ght now at the moment look listenLook! The snake is eating the crocodile.Tom is catching Jerry at the moment.描述現階段正在進行的動作標志詞：these days this term this weekIm readingHarry Potterthese days.We are learning science this term.現在分詞現在分詞的變化規則現在分詞ing 變法有4般一般直接加 見e去e加重讀輔元輔 雙寫尾字母ie結尾變為Y 再把ing加過去進行時結構wasdoingw

8、ereXiao Pang was sleeping at this time on June 6th.兩大用法描述過去某個時刻正在進行的動作標志詞：at this time yesterday at 9pm the day before yesterdayTom was catching Jerry at this time yesterday.描述過去某個時段正在進行的動作標志詞：the whole morning all day yesterday from nine to ten last nightI was readingHarry Potterall day yesterday.T

9、hey were singing from nine to ten last night.when & whilewhen后可長亦可短，while之后只可長When the thief came in, I was sleeping.The thief came in, when I was sleeping.The thief came in, while I was sleeping.若是兩個都為長，while來把紐帶當While the thief was carrying the TV out, I was sleeping.The thief was carrying the TV

10、out, while I was sleeping.While grandma the newspaper, grandpa the flowers.Aread, was wateringBwas reading, wateredCwas reading, was fallingDread, wateredWhile grandma the newspaper, she asleep.Aread, was fallingBwas reading, fellCwas reading, was fallingDread, fellMary a dress when she her finger.A

11、made, cutBwas making, was cuttingCwas making, cut Dmade, was cutting現在完成時have doneI have already had lunch.I havent had dinner yet.Have you had dinner yet? Yes, I have.No, I havent.動詞過去分詞你規我就規，你不規那我也不規不規則動詞過去式及過去分詞變化表五大用法一、已經完成的動作，強調對現在有影響。I have already cleaned the toilet.I have just watered the flowers.二、還沒有做或從來沒做過的事情I havent taken a shower yet.I have never been to Egypt.三、做一件事做過幾次I have seen Titanic twice.He has been to the toilet five times.四、見過、聽過的最的He is the fattest man I have ever seen.This is the most beauti