小學(xué)英語(yǔ)一般過去時(shí)講解及練習(xí).doc

精品文檔一般過去時(shí)講解及練習(xí)一、概念：表示在過去某個(gè)時(shí)間里所發(fā)生的動(dòng)作或存在的狀態(tài)。通常在句子里找到表示過去時(shí)間的詞或詞組。如：yesterday，yesterday morning/ evening，the day before yesterday（前天），last night/week/ month/year，just now（剛才），two days ago，a week ago，in 1990等。如：I went to bed at eleven last night. 昨晚我11：00睡覺。二、動(dòng)詞一般過去時(shí)變化規(guī)則1一般在動(dòng)詞末尾加-ed，如：pull-pulled, cook-cooked, play- played2結(jié)尾是e加d，如：taste-tasted3末尾只有一個(gè)元音字母和一個(gè)輔音字母的重讀閉音節(jié)，應(yīng)雙寫末尾的輔音字母，再加-ed，如：stop-stopped，plan-planned, prefer-preferred4以“輔音字母+y”結(jié)尾的，變y為i，再加-ed，如：study-studied5小學(xué)階段不規(guī)則動(dòng)詞一般過去時(shí)：am/iswas arewere have/hashad dodidsingsang sitsat givegave runran comecame eatatetaketook writewrote ride rode drivedrove speakspoke getgotgowent makemade knowknew seesaw teachtaught buyboughtreadread putput hurthurt cutcutfallfell saysaid三、句式變化(1) Be動(dòng)詞在一般過去時(shí)中的變化 am 和is在一般過去時(shí)中變?yōu)閣as。（was not=wasnt） are在一般過去時(shí)中變?yōu)閣ere。（were not=werent） 帶有was或were的句子，其否定、疑問的變化和is, am, are一樣，即否定句在was或were后加not，一般疑問句把was或were調(diào)到句首。(2)句中沒有be動(dòng)詞的一般過去時(shí)的句子Jim does homework every day. Jim did homework yesterday.否定句： Jim did homework yesterday.Jim didnt do homework yesterday. (didnt +動(dòng)詞原形)一般疑問句： Jim did homework yesterday.Did Jim do homework yesterday? (在句首加did，句子中的動(dòng)詞過去式變回原形)特殊疑問句： Jim did homework yesterday.Did Jim do homework yesterday?What did Jim do yesterday? (疑問詞+一般疑問句？)一般過去式練習(xí)題：一、寫出下列動(dòng)詞的過去式或動(dòng)詞原形。1. go_ 2. is_ 3.buy_ 4.swim_5. have _ 6. watched _ 7. ate_ 8. got_ 9. lived _ 10. saw _ 11. spend _ 12. talk _13. do _ 14. teach _ 15. win _ 16. like _ 17.write _ 18.cry _ 19.study _ 20.ask _二、 用單詞的適當(dāng)形式填空。1. _ you _(water) the flowers yesterday.2. Su Hai _(go) for a walk last Sunday. 3. Mike didnt _(finish) his homework yesterday. 4. I _ (pick) apples on the tree last month.5. I _(is) ten years old last year. On that day, I _(blow) the candles out.6. There _(are) five books on the desk a moment ago. 7. They _(sweep) the floor just now. 8. I _ (meet) Miss White the day before yesterday. 10. I _ (wash) clothes last weekend. 11. What did you you do on your holiday? I _ (go) swimming. 三、 選擇正確的答案。1. I _ presents for my parents yesterday. A. buyed B. bought C. buying 2. Susan _ swimming yesterday. A. go B. goes C. went 3. Danny _ breakfast five times last week. A. eat B. ate C. eated 4. Last Sunday_ Tree Planting Day. A. is B. were C. was 5. I _ a lot from our textbook. A. learned B. learnes C. learning 6. We _ to the zoo and _ a lot of animals yesterday. A. go; see B. went; saw C. goes; sees 7. What did you do last weekend ? -I _ A. read a book B. wash the clothes C. go fishing 8. What did you do on your holiday? I _A. bought a present B. go skiing C. learn English 9. What did he _ yesterday? He _ his homework. A. did; did B. do; did C. do; do 10. Yesterday my presents and I _ our house. A. were cleaning B. cleaned C. are going to clean 11. What _ to trees in the different season?A. happen B. happens C. happened 12. Last summer. I _ in the lake and played on the beach. A. swim B. swam C. will swim 13. Did you eat good food in China? _. A. Yes, I do B. No