一般過去時35199

1、一般一般過去過去時態(tài)時態(tài)主講： 董宇動詞的一般過去時態(tài)表示動詞的一般過去時態(tài)表示。行為動詞行為動詞(即實義動詞即實義動詞)的的過去式?jīng)]有人稱過去式?jīng)]有人稱和數(shù)的變化和數(shù)的變化。動詞的一般過去時1.be動詞的一般過去時 (a). be動詞一般過去時的肯定句 （主語+was/were） （b）. be 動詞一般過去時的否定句 (主語 + was/were + not ） (c) .be動詞一般過去時的一般疑問句 （Was/Were + 主語+.?） 回答：“ Yes,was/were.” “No, wasnt/ werent. (d). be動詞一般過去時的特殊疑問句 （疑問詞 +一般疑問句）Th

2、ere be 結(jié)構(gòu)be 練習(xí)練習(xí)總結(jié)2.行為動詞的一般過去式時 be 動詞的過去式是，was和were. 而行為動詞的過去式一般是在動詞后加-ed. 規(guī)則動詞變化：規(guī)則動詞變化： 時態(tài)主語一般現(xiàn)在時一般過去時I （第一人稱單數(shù)）he,she,it (第三人稱單數(shù))you(第二人稱單、復(fù)數(shù))we,they(第一、三人稱復(fù)數(shù)) areamwasiswasarewerebe (am, is ,are)were I am 12 years old this year. 我今年12歲. I was 11 years old last year. 我去年11歲. He is in Beijing now.

3、 他現(xiàn)在在北京。 He was in Shanghai yesterday. 他昨天在上海。 They are in China today. 他們今天在中國。 They were in Japan yesterday. 他們昨天在日本。 I was 11 years old last year. 我去年11歲. He was in Shanghai yesterday. 他昨天在上海。 They were in Japan yesterday. 他們昨天在日本。I was not 11 years old last year.He was not in Shanghai yesterday.

4、They were not in Japan yesterday.was not = wasnt wEznt ; were not = werent wE:nt重點提示：There is /are .句型用于一般過去時，需把is,are變成它們的過去式：There was/were.He is absent from school today.He was absent from school two day ago.You were absent from school two day ago. (兩天前你沒到校。)缺席 She was a teacher. (她以前是個老師) Was sh

5、e a teacher ?（她以前是個老師嗎?） Yes,she was. / No, she wasnt. They were doctors. (他們以前是醫(yī)生) Were they doctors ? （他們以前是醫(yī)生嗎?） Yes , they were./ No, they werent.My father was free yesterday.(昨天我父親有空) Was you father free yesterday? （昨天你父親有空嗎?）Yes ,he was. / No, he wasnt. ( 不，他沒空。) Were they in the garden ?(他們在花

6、園嗎？)Yes,they were. / No, they werent. (不，他們不在。) Where is Lilei now ? （李雷現(xiàn)在在哪？） He is in Shanghai. Where was Lilei last year ? （ 去年李雷在哪？） He was in Shanghai. What is there in the bag ? （包里面有什么？） There is a computer. What was there in the bag then ? （那時包里面有什么？） There was a computer. 疑問詞： what,which,wh

7、ere,who,when,whyhow,how manyhow much記法：特殊疑問詞的開頭一般是wh或h。 什么地方”， “什么人”， “什么時間” “怎么樣” ， “什么”“多少”“哪一個” He is busy every day. He _busy yesterday. He_busy yesterday. (變成否定句) _(變成一般疑問句) _(你昨天為什么忙？) _you busy yesterday ? (was,were)Why_you busy yesterday ?(was, were)waswasntWas he busy yesterday ?Why was he

8、busy yesterday?be動詞一般現(xiàn)在時和一般過去時句型的比較（以he為主語） 時態(tài)句型一般現(xiàn)在時一般過去時肯定句He is He was .否定句He isntHe wasnt一般疑問句Is he ?Was he?特殊疑問句疑問詞+is he ? 疑問詞+was he ? 名詞變復(fù)數(shù)（第3人稱單數(shù)），過去式，V-ing 形式， “y”后變化口訣： “元音字母元音字母+y” , 直接加直接加, “輔音字母輔音字母+y,” 去掉它去掉它 , “y后面的后面的-ing,” 隨便加。隨便加。構(gòu)詞法 例詞一般加-edworkworked , workedwant wanted ,wanted以

9、e結(jié)尾的詞加-d 以“元音字母元音字母+ y”結(jié)尾的詞，直接加-ed以 “輔音字母輔音字母+ y”結(jié)尾的詞，改y為i,再加-ed以 “輔音字母輔音字母+元音字母元音字母+輔音字母輔音字母”結(jié)尾的，雙寫這個輔音字母，再加-ed重點提示： 詞尾-ed在清輔音后讀t; 在元音和濁輔音后讀d;在輔音t,d 后讀id live lived, lived like liked ,liked decide decided, decided play played, playedstay stayed, stayedstudy studied, studiedcry cried, cried stop sto

10、pped, stopped prefer preferred, preferred動詞的過去式及過去分詞的構(gòu)成（規(guī)則動詞變化）動詞的過去式及過去分詞的構(gòu)成（規(guī)則動詞變化）輔元輔結(jié)構(gòu)的，雙寫它輔元輔結(jié)構(gòu)的，雙寫它構(gòu)詞法 例詞一般加workwant 以e結(jié)尾的詞加以“元音字母元音字母+ y”結(jié)尾的詞，以 “輔音字母輔音字母+ y”結(jié)尾的詞，以 “輔音字母輔音字母+元音字母元音字母+輔音字母輔音字母”結(jié)尾的 重點提示： 詞尾-ed在清輔音后讀t; 在元音和濁輔音后讀d;在輔音t,d 后讀id live like decide play stay study cry stop prefer 小測驗：小

11、測驗： 名詞變復(fù)數(shù)（第3人稱單數(shù)），過去式，V-ing 形式， “y”后變化口訣：規(guī)則名詞變復(fù)數(shù)動詞第三人稱過去式(元首，官大）（副將，官小，不要）“元音字母+y” , 直接加boys, buysplayed“輔音字母+y,” 去掉它(把y變成i，再+)babybabiesflyfliescrycried“y后的-ing,”隨便加。 playing, studying 行為動詞的一般過去時（1）肯定句 ：主語+動詞的過去式+ He played tennis last week.（2） 否定句 ： 主語 +did not+ V原形 + He did not play tennis last w

12、eek.（3）一般疑問句 ：Did + 主語 + V原形 +. Did he play tennis last week ? (4) 特殊疑問句 ：疑問詞 + 一般疑問句 ？ Where did he play last week ?總結(jié)行為動詞一般過去時的肯定句（主語+動詞的過去式+） 行為動詞的一般過去時沒有人稱和數(shù)的變化。 主語即使是第三人稱單數(shù)，謂語動詞也用過去式。 Lilei studies English every day. LiLei studied English two years ago. He plays tennis every day. He played tenn

13、is last week. He does his homework . He did his homework yesterday. 不規(guī)則動詞的過去式has, have had do did .I have eggs and milk for breakfast every morning. (每天，早餐我吃雞蛋和牛奶。)I had eggs and milk for breakfast yesterday morning.(昨天，早餐我吃面條。)He has fruit every day . (他每天都吃水果。)He had 3 apples yesterday. (昨天他吃了3個蘋果

14、。) 行為動詞一般過去時的否定句 （主語 +did not+ V原形 +） I had eggs and milk for breakfast yesterday morning.(昨天早餐我吃面條。)I did not have eggs and milk for breakfast yesterday morning.(昨天早餐我沒吃面條。)He did his homework yesterday evening.(昨天晚上他做家庭作業(yè)。)He did not do his homework yesterday evening.練習(xí)didnt havedidnt do不論主語是第幾人稱，

15、是單數(shù)還是復(fù)數(shù)，在主語后面加上 did not 就可以了，而不是加do not 或does not We had a good time yesterday. We _ a good time yesterday.(改否定句)Mary has classes last week.Mary _ classes last week. (否定)She did his homework last Monday.She_his homework last Monday.didnt havedidnt havedidnt do行為動詞一般過去時的一般疑問句（Did + 主語 + V原形 +.） He we

16、nt there. Did he go there ? Yes, he did. / No, he didnt. I did my homework yesterday. Did you do you homework yesterday ?Yes, I did. No, I didnt. 無論主語是第幾人稱，是單數(shù)還是復(fù)數(shù)，在主語前面加上Did 即可。在過去時的一般疑問句中，因為句首用了did,所以謂語動詞要用原形Li Ming studied English this morning. (變成一般疑問句)Did LiMing study English this morning ?（李明今

17、天早晨學(xué)英語了嗎？）Did LiMing studied English this morning? Does LiMing study English this morning?Was LiMing studied English this morning ?練習(xí)行為動詞用原形時態(tài)應(yīng)用原句子時態(tài)助動詞應(yīng)該用did,而行為動詞應(yīng)該用原形He played tennis last week.（改疑問句）_tennis last week ?He had a good time yesterday._yesterday ?I saw a film last Tuesday._ Tuesday ?D

18、id he play Did he have a good time Did you see a film提示：Did + 主語 + V原形 +.行為動詞一般過去時的特殊疑問句 （疑問詞 +一般疑問句）A: How many subjects did you study last term ? (上學(xué)期你們學(xué)習(xí)了幾門課程？)B : We studied seven subjects. （我們學(xué)習(xí)了7門課。）A: When did you get up this morning ?（今天早晨你幾點鐘起床的？）B: At six. （6點鐘）疑問詞： what,which,where,who,when,whyhow,how manyhow much記法：特殊疑問詞的開頭一般是wh或h。 行為動詞一般現(xiàn)在時和一般過去時句型的比較（以go為例） 時態(tài)句型一般現(xiàn)在時一般過去時肯定句I go to school.He goes to school.I went to school.He went to school.否定句I dont g