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How was your school trip?,义务教育教科书（人教）七年级英语下册,Unit 11,Period 1,Section A(1a-2c),B: He/ She often,play football,does he /she often do on weekends?,Practice,do his homework,do they,go shopping,watch TV,They,A: What,does,plays,play the guitar,played the guitar,play computer,played computer,What do you do every day?,What did you do last weekend?,play basketball,played basketball,What did you/he/she/they/Mr. Green do last weekend?,studied for the test,watched TV,had a party,played tennis,went to the beach,did some reading,went to the mountains,一般过去时用来表示过去某一时间内发生的动作或存在的状态以及过去习惯性、反复性的动作;过去主语所具备的能力和性格。谓语动词要用动词的过去式（v-ed）， 基本结构：主语+动词过去式+其他； 常和表示过去的时间状语连用， 如yesterday昨天、last night昨晚、last week上周、 last year去年，等。,一般过去时,一、 一般过去时的概念,1. Be动词的一般过去时 肯定句式：主语 + was / were + 其它. 否定句式：主语 + wasnt /werent+ 其它. 一般疑问句：Was/Were + 主语 + 其它？ 肯定回答：Yes，主语+ was / were . 否定回答：No，主语+ wasnt /werent. 2. 行为动词(v.)的一般过去时态 肯定句式：主语 + v-ed+ 其它. 否定句式：主语 + didnt + v原形+ 其它. 一般疑问句：Did + 主语+ v.原形+ 其它？ 肯定回答：Yes，主语+did. 否定回答：No，主语+didt.,wasnt =was not werent =were not,【did not = didnt】,【do , does-did】,am/is -was are-were,二、一般过去时的结构（可分三类不同的结构）,注意：1. did和didnt 是构成一般过去时的助动词， 其特点是要在其后跟动词的原形。 2. 实意动词do的一般过去时 I do my homework every day.(用yesterday改写句子) I _my homework yesterday. I _ my homework yesterday.(否定句) _ you _ your homework yesterday？ Yes ,I did. /No, I didnt.(一般疑问句),They _ (have) a good time yesterday. They _ (not watch) TV last night. _ you _ (go) to the park yesterday? Yes, I_. / _, I didnt.,had,didnt watch,Did,go,did,No,did,didnt do,Did,do,3. 情态动词的一般过去时态 肯定句式:主语 + 情态动词的过去式 +v原型+ 其它. 否定句式:主语 + 情态动词的过去式 + not +v原型 + 其它. 一般疑问句：情态动词的过去式 + 主语 + v原型+ 其它？ 注：情态动词的过去式：can_ , may_, must_ ，will-_，shall-_。 4.特殊疑问句式： 1)特殊疑问词+was/were+主语+其他？ 2)特殊疑问词+情态助动词过去式+主语+v.原形+其他？ 3)特殊疑问词+did+主语+v.原形+其他？ 1）_ _he late for school last Monday？ 他上周一为什么上学迟到了？ 2）_ _she _twenty years ago？ 20年前她能做什么？ 3）_ _you_ yesterday？昨天你去哪了？,特殊疑问词+ 一般疑问句?,was,could,do,Why,What,Where,did,go,could,might,must,would,should,一般过去时的判断标志词 yesterday , yesterday morning, the day before yesterday , last + 时间 , this morning， 时间 + ago , just now , a moment ago , in + 过去的时间 , 等。 注意：一般过去时表示过去经常或反复发生的动作， 也常和often经常，always总是，once a week一周一次， 等表示频度的时间状语连用。,三、一般过去时的判断标志词,1. 规则动词的过去式 1) 一般情况下，在动词原形后面加-ed。 2)以不发音e结尾的动词，在词尾直接加-d。 3)以“辅音字母+ y”结尾的动词，先将 y 改为i ,再加 ed。 4)以重读闭音节（即辅音元音辅音）末尾只有一个 辅音字母的动词，要先双写这个辅音字母后，再加 ed。,口诀：一加ed，二加d，三要双写， 四注意，y变成ied，特殊形式特殊记。,四、动词过去式的构成,look watch start visit pull,looked watched started visited pulled,cook live use taste study,cooked lived used tasted studied,try play stop plan stop,tried played stopped planned stopped,2.不规则动词的过去式需特殊记忆。 am(is) are（是） can（能） do/does（做，干） have (has)（有） go（走） come（来） feed （喂） buy （买） eat（吃） grow（生长） ride （骑） run（跑） say （说） see （看见） get（变得，到达） teach（教） take（带） swim（游泳） learn（学习）,was could had came bought grew ran saw taught swam,were did went fed ate rode said got took learned learnt, 表示过去某个时间发生的动作或存在的状态。 My father _in Shanghai last year. 我爸爸去年在上海工作。 表示过去的习惯性或经常发生的动作，常和often经常， always总是，once a week一周一次，等表示频度的时间 状语连用。 I often _on foot.(过去)我经常步行去上学。 与when等连词引导的 状语从句连用。 When she got home，she _a short rest. 当她到家时，她稍微休息了一下。,五、 一般过去时的基本用法,worked,went to school,had,What did you do last weekend?,watch TV,listen to music,play soccer,go swimming,ed,ed,（went）,ed,What did you do last weekend?,clean the room,play the computer games,go to the beach,ed,ed,went,What did you do on your last school trip?,went to the zoo,saw some pandas (see),went to the beach (go),took photos (take),bought a gift (buy),had / ate ice cream (have/ eat),went out with friends (go),What did you do on your last school trip?,visited Visitors Center(visit),A: Did you +V. .?,take photos ( took),go swimming (went),have a pizza ( had),buy a gift (bought),B: Yes, I did. I V.-ed . (No, I didnt I didnt +V.,A: Where did you go last Sunday?,B: I went to Beijing City.,A: Where did she go last Sunday?,B: She went to the beach.,A: Where did he go last Sunday?,B: He stayed at home.,B: They went to a farm.,A: Where did they go last Sunday?,Do you know what animals there are on the farm?,farm,n. v.,on the/a farm,chickens,ducks,goose,dogs,pigs,horses,cows,sheep,geese,sheep,farmer,feed,milk,pick,farm,grow,took some photos,went for a walk,milked a cow,rode a horse,fed chickens,talked with a farmer,go for a walk,milk the cow,talk with a farmer,take some photos,ride a horse,feed chickens,Look at the picture. This is a farm. Last week Carol and his classmates had a school trip. They went to the farm. What did they do on the farm? How was their school trip?,He_a horse. _he _a horse? Yes, he_.,_he _a cow? _, he did. He_ a cow.,What did he do on the farm?,rode,Did,ride,did,Did,milk,Yes,milked,_he _(ride) a horse? No, he_. _he _chickens? Yes, he_. He _chickens.,_he_ to the zoo? _, he didnt. He _to a farm. _he see any cows? Yes, he did. He _quite a lot.,Did,didnt,Did,feed,did,fed,Did,go,went,Did,saw,ride,No,_they _any strawberries _the farm? Yes, they_. How _the strawberries? They _delicious. _the strawberries good? Yes, they_. No, they_.,How _their school trip? It _great.,Did,pick,on,did,were,were,Were,were,werent,was,was,1a Match the phrases with the pictures.,went for a walk milked a cow rode a horse fed chickens talked with a farmer took some photos,e,b,a,c,f,d,went for a walk =take a walk,feed+食物+to把喂给吃 feed on 以为食 1.Please _some grass _the cow. 2.Sheep _grass.绵羊以草为食。,feed,to,feed on,fed-feed,1b Listen and circle the three things Carol did on her school trip in 1a.,Listening,went for a walk milked a cow rode a horse fed chickens talked with a farmer took some photos,A: Did Carol take any photos? B: Yes, she did. A: Did Carol ride a horse? B: A: Did Carol talk with the farmer? B:,1c Ask and answer questions about Carols school trip.,Speaking,take与photo, picture等词搭配时，表示“拍摄，摄影”。表示“拍摄某物或人”，就要在短语后面接介词“of”引入所拍摄的对象。 take a photo/take photos of 为拍照 e.g. 1) He _his mother. 他拍了他妈妈的许多照片。 2) Dont _here.不要在这里拍照。, Did Carol take any photos? 卡罗尔拍照片了吗？,took many photos of,take photos,_What did the farmer say? _Did you grow any apples? _What did you see? _Do they grow apples? _Did you learn anything? _Did you eat them? _Did you ask him any questions? _Were they good?,2a Listen and check the questions you hear.,Listening,anything 不定代词，“某事，某东西”， 主要用于否定句，疑问句中代替something, He saw something. -否He_.,didnt see anything,1 The farmer showed Carol around the farm.T F 2 Carol learned a lot about farming T F 3 The farmers grow strawberries from December to June.T F 4 The farmers dont grow apples. T F 5 Carol picked some strawberries and took them home. T F,2b Listen again. Circle T for true or F for false.,show sb. around+某地 带领某人参观,learn about+n/代词/v-ing了解/知道有关 =know about,pick采摘，挑选 pick up 捡起，拾起,2c Ask and answer questions about Carols visit to the farm. A: What did Carol do? B: She picked some strawberries.,Speaking,结束语,Losers look for excuse, but winners look for ways 失败者找理由，成功者找办法,
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