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1、精選優(yōu)質(zhì)文檔-傾情為你奉上專題一：時態(tài)一般現(xiàn)在時： 1.概念：經(jīng)常、反復(fù)發(fā)生的動作或行為及現(xiàn)在的某種狀況。 2.1) 經(jīng)常性或習(xí)慣性的動作，常和時間狀語連用。時間狀語： every, sometimes,at, on Sundays He often wakes up at 7 every morning. 2) 客觀真理，客觀存在，科學(xué)事實。The earth moves around the sun.Shanghai lies in the east of China. 3) 表示格言或警句中。Pride goes before a fall.驕者必敗。 4) 現(xiàn)在時刻的狀態(tài)、能力、性格、

2、個性。 eg. I don't want so much. Ann writes good English but does not speak well.3. 句式結(jié)構(gòu)： 當(dāng)主語是第三人稱單數(shù)時： 肯定句: 主語+動詞的第三人稱單數(shù)+其他 否定句 :主語+doesn't+動詞原形+其他 一般疑問句: Does+主語+動詞原形+其他 肯定回答: Yes，主語+does 。 否定回答: No，主語+doesn't。 特殊疑問句: 特殊疑問詞+一般疑問句 當(dāng)主語不是第三人稱單數(shù)時： 肯定句 主語+動詞原形+其他 否定句 主語+don't+動詞原形+其他 一般疑問句

3、Do+主語+動詞原形+其他 ？ 肯定回答 Yes，主語+does 。 否定回答 No，主語+doesn't二、 一般過去時： 概念：1.表示過去某個時間里發(fā)生的動作或狀態(tài)；2.過去習(xí)慣性、經(jīng)常性的動作、行為；3.過去主語所具備的能力和性格。時間狀語：ago（two hours ago（一段時間+ago）， yesterday(句子開頭或結(jié)尾）， the day before yesterday, last week, last(year,night,month), 具體時間（如Jan.4th), just now, at the age of, one day, long ago, o

4、nce upon a time(很久以前), this morning, long long ago. 基本結(jié)構(gòu)：1、有be動詞： 肯定句：主語+ was/were+其他 否定句：主語+ was/were+not+其他 一般疑問句：was/were+主語+其他？ 肯定回答 Yes,主語+was/were。 否定回答 No，主語+wasn't/werent2、 有行為動詞： 肯定句：主語+動詞 過去式+其他； 否定句：主語didn't動詞原形，； 一般疑問句Did+主語+動詞原形+其他？ 肯定回答 Yes，主語+did 。 否定回答 No，主語+didn't。動詞變化規(guī)則

5、: 規(guī)則變化：1 直接加ed：workworked looklooked playplayed, 2 以e結(jié)尾的 單詞，直接加d： live lived hopehoped useused, 3. 以輔音字母+y結(jié)尾的，變y為i加ed： study studied carrycarried worryworried, 4. 以元音字母+y結(jié)尾的，直接加ed： enjoy enjoyed playplayed 5. 以重讀閉音節(jié)結(jié)尾的，雙寫最后的輔音字母+ed： stop stopped planplanned 不規(guī)則變化:附：不規(guī)則動詞分類記憶表1、只改變動詞的元音字母 begin began

6、 drive drove blow blew come came drink drank ride rode grow grew sing sang give gave shine shone know knew run ran sit sat write wrote swim swam get got draw drew hang hung forget forgot fall fell hold held2、只改變動詞的輔音字母 make made send sent spell spelt spend spent 3、動詞原形與過去時相同 cost cost fit fit hurt h

7、urt let let put put read read4、動詞的過去式以ought或aught結(jié)尾 buy bought think thought bring brought teach taught catch caught5、在原單詞后加一個輔音字母 burn burnt learn learnt meanmeant hear heard6、去掉一個元音字母 meet met speed sped7、其它 stand stood take took can could sleep slept keep kept leave leftbe was/were do did eat ate

8、 find found fly flew go went have had lie lay light lit lose lost say said see saw speak spoke tell told wear wore課堂練習(xí)一、用be動詞的適當(dāng)形式填空。1. I _ an English teacher now.2. She _ happy yesterday.3. They _ glad to see each other last month.4. Helen and Nancy _ good friends.5. The little dog _ two years old

9、this year.6. Look, there _ lots of grapes here.7. There _ a sign on the chair on Monday.8. Today _ the second of June. Yesterday _ the first of June. It _ Childrens Day. All the students _ very excited.二、句型變換。There was a car in front of the house just now.否定句：_一般疑問句：_ 肯定回答：_否定回答：_2 They played footb

10、all in the playground.否定句：_一般疑問句：_ 肯定回答：_否定回答：_三、用所給動詞的適當(dāng)形式填滿空白。 1. I _ (watch) a cartoon last Saturday.2. Her father _ (read) a newspaper last night.3. We _ to zoo yesterday, they _ to the park. (go)4. _ you _ (visit) your relatives last Spring Festival?5. _ he _ (fly) a kite on Sunday? Yes, he _.6

11、. Gao Shan _ (pull) up carrots last National Day holiday.7. I _ (sweep) the floor yesterday, but my mother _.8. What _ she _ (find) in the garden last morning? She _ (find) a beautiful butterfly.9. It _ (be) Bens birthday last Friday.10. We all _ (have) a good time last night.11. He _ (jump) high on last Sports Day. 12. Helen _ (milk)