outdoor fungrammar (2)一、 學習目標1. 能掌握一般過去式的肯定、否定和疑問句式。2. 能在對話中使用一般過去時。二、 重點難點 一般過去時的肯定，否定和疑問句 三、 自學交流（一）自主學習:一般過去時（2）：一般過去時的疑問句和否定句含有be動詞的一般過去時態 否定句：在was和were后面直接加not 。如：(a) i wasnt here one hour ago.(b) they werent happy just now . 疑問句：直接將be動詞提前至句首，肯定回答用：yes , 主語+was/were , 否定回答用：no , 主語+wasnt/werent . 如：(a) -were you happy yesterday ?-yes , i was.(b) -were they here last night ? -no , they werent.（二）、合作交流：含有行為動詞的一般過去時態 否定句：在行為動詞前加助動詞didnt ,其后動詞為原形。如：(a) he didnt go there yesterday .(b) i didnt help him with his english last week . 疑問句：在句首添加助動詞did，句中動詞變為原形?？隙ɑ卮穑簓es, 主語+did. ,否定回答：no , 主語+didnt . 如：(a) did you go to the party last night? yes, i did. / no , i didnt .(b) did she finish the homework ? yes, she did. / no , she didnt .常用縮略形式：was not = wasnt were not = werent did not = didnt 四、典型題例：寫出下列動詞的過去式hear _ be _ go _ read _play _ like_ plan _ carry_ talk _ drive _ fall _ fly_drink _ make _ does _ worry _ask _ eat _ put _ find _四、 展示點評五、達標檢測：（一）根據句意，用be動詞的適當形式填空1i _(be) at home yesterday , but my sister _(be not) at home.2we _(be) happy last sunday , but they _ (be not) happy.3-when _(be) you born ? -i _(be) born in 1993.4there _(be) too much homework last night .5_(be) there any books on the desk just now?6-_(be) your mother very busy yesterday? -no , she_(be not).（二）根據句意，用所給詞的適當形式填空。1. mike _(own) a computer company when he was 18.2. mary _(paint) her face at halloween last year.3. he _(not do) his homework yesterday.4. _ you_(water) the flowers yesterday?5. someone _(knock) on the door just now .（三）單項選擇。 ( ) 1. mike _ born in february, 1995. a. am b. is c. was d. will be( ) 2. -what day _ it yesterday? -it _ sunday. a. is; is b. is; was c. was; was d. was; is( ) 3. -_ you in dalian last month? -yes, i _. a. are; am b. were; am c. were; was d. are; was( ) 4. mary _ to school 10 minutes ago. a. went b. go c. goes d .will go( ) 5. -what did you do yesterday evening, gina? -i _ titanic 3d in the city cinema. a. watch b. watched c. am watching d. will watch( ) 6. there _ a lot of rain in this area in august every year. a. is b. was c. are d. were（四）句型轉換，每空一詞1. our classmates had a good time in the park last week .(改疑問句并作否定回答)_ _ classmates _ a good time in the park last week?_ , _ _.2. helen did the cleaning yesterday. (改為否定句) helen _ _ the cleaning yesterday.3. kate watched tv an hour ago . (提問)_ _ kate _ an hour ago?4. the visitors left the museum at about 5 p.m. (提問) _