Unit11Howwasyourschooltrip？一般过去时课件人教版七年级英语下册

这是一份Unit11Howwasyourschooltrip？一般过去时课件人教版七年级英语下册，共29页。

一般过去时3.结构：动词过去式1.定义2.标志词4.句型一、定义：1. 表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用，如yesterday,last night,in 1990,two days ago等。e.g He got up at 6 o'clock yesterday. When I was 5 years old,I could ride a bike.2. 表示过去经常或反复发生的动作e.g He always went to work by bus last year.以下句子有哪些标志词1.He went fishing with his friends yesterday.2.What did you do last week?3.Tom and Mary came to China last month.4.How was your school trip two days ago?5.Where did you live in 2008?二、标志词yesterdaythe day before yesterdaylast night/week/ time/month/year..… days agoin 1990/2008just now（1）be动词的过去式：am / is are （2）实义动词的过去式： ①一般在词尾加 -ed。 例如：play—played； clean—cleaned ②以不发音e结尾的直接加 -d。 例如：live—lived； like—liked ③以“辅音字母+y”结尾的，变“y”为“i”， 再加-ed。 例如： study—studied； worry—worried ④末尾只有一个辅音字母的重读闭音节单词，先 双写这个辅音字母，再加-ed。 例如：stop—stopped； plan—plannedwaswere三、结构：动词过去式⑤不规则变化。 例如：let → let put→put cut→cut do→did go→went have→had eat→ate buy→bought write→wroteteach → taught动词过去式不规则变化：①“AA制”“AA制”表示动词原形与动词过去式一致。这些动词有：put→put，cut→cut，let→ ____________，cost→ ____________，hurt→ ____________，read→ ____________，beat→ ____________注意：read写法相同，但读音不同。其他写法和读音都相同。letcosthurtreadbeat动词过去式不规则变化②：spentbroughtthoughtfoughtkeptsleptsentbuiltboughttaughtcaughtswept规则动词过去式词尾-ed的读音清念 /t/, 元浊/d/; /t/ /d/ 之后念/id/ go ride do is/am are have eat buy see写出下列动词的过去式，找出规则动词过去式的构成。 pick visit watch climb study worry play live stop went rode did was were had ate bought saw picked visited watched climbed studied worried played lived stopped 规则动词不规则动词 用括号内所给词的适当形式填空We （enjoy)ourselves at the party last night.2. Jack (study)for the English test last Sunday3. you (go )to the Great Wall last year?4. We (have )a party last night.5. We (visit )the museum and went home.6. They (buy )a guitar yesterday.enjoyedstudiedDid go hadvisitedbought肯定句：主语+was/were+其他否定句：主语+was/were+其他一般疑问句：Was/Were+主语+其他？特殊疑问句：特殊疑问词+was/were +主语 + 其他？ eg. He was at home yesterday. He wasn't at home yesterday. --Was he at home yesterday? --Yes, he was. /No, he wasn't. How was your trip?Be 动词四、一般过去时句型：Exercise1. We are students.肯定句：We ____ students. (过去式)否定句：We ________ students. 一般疑问句： ____ you students? Yes,we ____./No,we __________2. I am a singer.肯定句： I ____ a singer.(过去式)否定句： I ________ a singer.一般疑问句： _____ you a singer? Yes,I _____./No,I ________.were weren’t Were were weren’t. was wasn’t Were was wasn't3.My trip to museum was great.(划线部分提问)How was your trip to museum?肯定句：主语+动词过去式+其它eg. I went to the movie.否定句：主语+助动词didn’t+动词原形+其它eg. I didn’t go to school.一般疑问句：Did +主语+动词原形+其它?eg. Did you have breakfast? Yes, I did./No, I didn’t.特殊疑问句：疑问词+did +主语+动词原形+其他?eg.What did you do yesterday?实义动词的一般过去时:Exercise1.I like pandas.肯定句：I ______ pandas. (过去式)否定句： I ___________ pandas.一般疑问句：______ you _____ pandas? Yes,I _____.No,I ________. liked didn’t like Did like did didn’t.2.We fed the chickens last night.(划线部分提问)What did you do last night? 选择填空 1. ____ Emily at her aunt’s yesterday? A. Is B. Was C. Did 2. _____ he sleep late last night? A. Is B. Was C. Did 3. My mom ___ some cakes for us five days ago. A. makes B. make C. made 4. — Did they take any photos? — _______. A. No, they didn’t B. No, they did C. No, they aren’t BCCA5. — Where were you last Saturday? — I ____ in the Capital Museum. A. am B. will be C. was D. were6. Your sweater looks smart. Where ______ you ______ it? A. do; get B. did; get C. will; get D. have; gotCB按要求改写句子1．My school trip was great last weekend.(对画线部分提问) ________ was________ school trip last weekend?2.The twins played computer games yesterday.(改为一般疑问句，并 作否定回答) ________ the twins ________ computer games yesterday? No，________ ________.3.Mr. Smith goes to work by subway every day. (用yesterday改写句子) Mr. Smith _______to work by subway ________. How yourDid playthey didn'twent yesterday4.There were some chickens on the farm.(改为一般疑问句，并作肯 定回答) ________ ________ ________ chickens on the farm? Yes，________ ________.5．My family went fishing last Sunday.(对画线部分提问) ________ ________ ________ family ________ last Sunday？Were there anythere wereWhat did your do限时训练请写出以下动词的过去式：1) need ________ 2) climb __________ 3) show __________ 4) arrive ________ 5) move __________ 6) have _________ 7) stop _________ 8) go ____________9) teach__________ 10) is/am _______ 11) are ___________ 12) grow _________neededmoved小 试 牛 刀climbedshowedarrivedhadstoppedwenttaughtwasweregrew单选1. When Lee school this morning? A. did, got to B.did, get to C.did, get D. did, got2. His school trip _____great. He had a good time. A.was B.were C.been D./3. you at six o'clock yesterday? A. Do, get up B. Did, get up C. Do, got up D. Did, got up4. What did you see ? A. now B. every day C. these days D. just nowBABD用所给动词适当形式填空Tom and Mary (come)to China last month.2. Mike (not go)to bed until 12 o'clock last night. So I (get )up late.3. Mary (read)English yesterday morning.4. There (be)no one here a moment ago.5. I (call)Mike this morning.6. I listened but (hear)nothing.7. They (be)here just now.camegetdidn't goreadwascalledheardwere1. Lucy did her homework at home.（改否定句） Lucy ______ __ her homework at home.2. His father worked all day last Monday.（改一般疑问句） ____ his father _____ all day last Monday? didn’t doDid work按要求完成下列句子3. I was very busy last week. （改否定句和一般疑问句） I ______ very busy last week. _____ you very busy last week?4. There was some orange in the cup.（变一般疑问句) _____ there ____ orange in the cup? wasn’tWereWasanyThank you 写出下列动词的过去式。1.see________ 2.take________3.have________ 4.buy________5.sleep________ 6.get_______ 7.meet________ 8.sound________9.watch________ 10.live________ tooksawhadboughtslept gotmetsoundedwatchedlived 规则动词过去式的构成The only limit to our realization of tomorrow will be our doubts of today. (Franklin Roosevelt, American president)实现明天理想的唯一障碍是今天的疑虑。（美国总统富兰克林·罗斯福 ）