1、语法精讲语法精讲过去某一时间发生的状态动作一一般过去时表示过去某个时间里发生的动作或状态般过去时表示过去某个时间里发生的动作或状态Uncle Mike came here two hours ago.I saw him yesterday.一一般过去时还可以表示般过去时还可以表示过去习惯性、经常性过去习惯性、经常性的动作和行为的动作和行为He used to do morning exercises.一般过去时定义一般过去时：一般过去时：Mr Green was a teacher five years ago.五年前格林先生是一个教师。The students finished their
2、homework just now.刚刚学生们完成了他们的作业。时间标志词yesterday 系列last 系列ago 系列其他说一说有哪些？时间标志词yesterday 系列last 系列ago 系列其他yesterday morning/afternoon/eveningthe day before yesterdaylast night/week/month/winter/yeartwo days ago/10 years ago then/just now/in 1990 以下哪些是一般过去时的时间提示词？tomorrowtomorrowyesterdayyesterdayjust n
3、owjust nowthe day after tomorrowthe day after tomorrowtwo months agotwo months agoin 2030in 2030last summerlast summerthe day before yesterdaythe day before yesterdayonce upon a timeonce upon a timein 1988in 1988every dayevery day动词过去式变化规则work-worked climb-climbed play-playeddance-danced live-lived
4、动词过去式变化规则work-worked climb-climbed play-playeddance-danced live-lived 1.直接加-ed 2.以不发音e结尾，直接加-d动词过去式变化规则study-studied stay-stayed carry-carriedstop-stopped plan-planned 动词过去式变化规则study-studied stay-stayed carry-carriedstop-stopped plan-planned 3.辅音加y结尾，改y为i加-ed 元音加y结尾，直接加-ed4.重读闭音节结尾，双写末尾辅音字母，加-ed动词过去
5、时的变化动词过去时的变化-不规则变化不规则变化动词过去时的变化动词过去时的变化-不规则变化不规则变化动词过去时的变化动词过去时的变化-不规则变化不规则变化动词过去时的变化动词过去时的变化-不规则变化不规则变化动词过去时的变化动词过去时的变化-不规则变化不规则变化三、一般过去时的句型结构三、一般过去时的句型结构1.肯定句：肯定句：(1)主语was/were其他。如：I was at home last night.昨天晚上我在家。(2)主语+动词的过去式+其他。如：They went to the park last weekend.上个周末他们去了公园。2.否定句：否定句：(1)主语was/w
6、erenot其他。如：Tom wasnt at home yesterday.昨天汤姆不在家。(2)主语didnt动词原形其他。如：Ben didnt come to school yesterday.昨天本没有来上学。We didnt go shopping last night.昨天晚上我们没有去购物。3.一般疑问句：一般疑问句：(1)Was/Were主语其他？如：Were you at school last Friday？上个星期五你在学校吗？(2)Did+主语+动词原形+其他？如：Did your mother cook dinner last night？昨天晚上你妈妈做晚餐了吗？
7、Did you wash your clothes last Sunday？上个星期天你洗衣服了吗？4.特殊疑问句特殊疑问句：特殊疑问词一般疑问句？如：I was at home yesterday.Where were you yesterday？昨天我在家。昨天你在哪里？I watched a movie last night.What did you do last night？昨天晚上我看了一部电影。昨天晚上你做了什么？They went to the park last weekend.Where did they go last weekend？上个周末他们去公园了。上个周末他们去
8、哪里了？练 一 练I did my homework yesterday.变否定句：_变一般疑问句：_肯定回答：_否定回答：_I did my homework yesterday.变否定句：I didnt do my homework yesterday.变一般疑问句：Did you do your homework yesterday?肯定回答：Yes,I did.否定回答：No,I did.总 结一般过去时并不难，过去动作状态记心间；动词要用过去式，时间状语句末站；否定句很简单，didnt 站在动原前；其他部分不要变，一般疑问句也不难。Did放在句子前，主语动原依次站；特殊疑问句也简单，
9、疑问词加一般疑问句记心间。记忆口诀一般过去时概念时间标志词过去时句子结构动词过去式变化规则动词过去式不规则变化一般过去时句型转换例题精讲一般过去时考题例析单项选择：My sister _some tea last night?A.drink B.drinkedC.drank方法点拨：根据 last night这个时间状语，判断动词用过去式。C一般过去时考题例析单项选择：Sam always goes to school early,but he_ late for school this morning.A.is B.does C.wereD.was方法点拨：this morning 用于一般
10、过去时。D一般过去时考题例析单项选择：_ your mother busy yesterday?Yes,she _ a lot of housework.A.Was;did B.Was;was C.Did;did方法点拨：1.busy为形容词，前面用be动词；2.yesterday这个时间状语，判断动词用过去式；3.your mother 为三单，所以用Was；4.做家务为do housework，但这里应用do的过去式did。A5.Mike often _ to work by bike,but this morning he _ to work.A.went;went B.walks;wa
11、lkedC.goes;walked D.walked;walked答案:C、分析:试题分析:句意:马克经常骑自行车去上班,但是今天早晨他走着去上班。根据often可知这里第一句应该用一般现在时;第二空根据this morning可知这里应该用一般过去时。go to work 工作;walk towork 走着去上班。故选C。6.Lucy _ an interesting book yesterday.A.read B.reads C.readed答案:A、分析:句意:昨天路西看了一本很有意思的书.Yesterday昨天是过去的时间状语用一般过去时,read的过去式还是read结合句意,故选A7
12、.填空题 I _(swim)in the river last summer.答案:swam 分析:句意:去年夏天我去河里游泳了。根据时间状语last summer.可知,时态为一般过去时态,答案为swam8.句型转换 He found some meat in the fridge.(改为一般疑问)_ he _ any meat in the fridge?答案:Did;find分析:句意:他在冰箱里发现了一些肉。本题要求我们改为一般疑问句,根据句意可知,这句话用的是一般过去时态,而且句中没有be或情态动词,因此我们应用助动词did构成疑问句,同时原来的过去式found变为find巩固练习一
13、、一、Read and write.写出下列动词的过去式。写出下列动词的过去式。1.buy_e_3.meet_4.read_ 5.help_ 6.teach_7.take_ 8.go_ 9.fly_10.see_boughtcamemetreadhelpedtaughttookwentflewsaw 11.make_ 12.drive_13.eat_ 14.sing_ 15.tell_madedroveatesangtold二、二、Read and fill.用括号内所给单词或词组的适当形式用括号内所给单词或词组的适当形式填空。填空。1.Tom and Mary _(come)to China
14、 last month.2.Mary _(read)English yesterday morning.3.There _(be)no children here ten minutes ago.camereadwere4.What _ you _(do)the day before yesterday？5.Last week,we _(pick)many apples on the farm.6.My mother _(not do)housework yesterday.diddopickeddidnt do7.There _(be not)any hospitals in my home
15、town(家乡)in 1940.8.There _(be)a football match on TV yesterday evening,but I _(have)no time to watch it.9.The sun _(go)up in the east and _(set)down in the west.were not/werentwashadgoessets10.Look！The frogs(青蛙)_(swim)happily（高兴地）in the lake.are swimming三、用所给词的适当形式填空。1.He _(have)a cold last week.2.My
16、 mother _ reakfast for me yesterday.(cook)3.They _ in the countryside before.Now,they _ in the city.(live)4.He often _ breakfast at 7:00.Yesterday he _ breakfast at 6:45.(have)5.Did you _(see)the film?三、用所给词的适当形式填空。1.He had(have)a cold last week.2.My mother cooked breakfast for me yesterday.(cook)3.
17、They lived in the countryside before.Now,they live in the city.(live)4.He often has breakfast at 7:00.Yesterday he had breakfast at 6:45.(have)5.Did you see(see)the film?四。按要求完成下列句子。四。按要求完成下列句子。1.Lucy did her homework at home.（改为否定句）（改为否定句）Lucy _ _ her homework at home.2.He found some meat in the fr
18、idge.（改为一般疑问句（改为一般疑问句)_ he _ _ meat in the fridge?3.She stayed there for a week.（对画线部分提问）（对画线部分提问）_ _ _ she _ there?4.There was some orange juice in the cup.（改为一般疑问句（改为一般疑问句)_ there _ orange juice in the cup?didnt do Did find any How long did stay Was any5.I was a student.（改为否定句）（改为否定句）I _ _ a stude
19、nt.6.I ate a cake for breakfast this morning.（改为一般疑问句（改为一般疑问句)_ you _ a cake for breakfast this morning?7.The man showed the king his new clothes.（对画线部分提问）（对画线部分提问）_ _ the man_ the king?8.There isnt any meat in the fridge.（用（用last Sunday 改写句子改写句子)There _ any meat in the fridge _ _ .was notDid eat Wh
20、at did show wasnt last Sunday 五、五、Read,choose and fill.阅读下面短文，根据上下文选阅读下面短文，根据上下文选词填空，使短文通顺、完整。词填空，使短文通顺、完整。cooked,was,In,goes,tired,visited,washed,cleaned,with,nextMy mother 1._ busy last weekend.She 2._ my grandma on Saturday morning.They 3._ noodles together.4._ the evening，wasvisitedcookedInshe 5._ the clothes.She often 6._ to the park on Sunday morning，but she 7._ my room last Sunday.In the afternoon,she went shopping.She watched TV 8._ me in the evening.She was very 9._ last weekend.So Ill help my mother do some housework 10._ weekend.washedgoescleanedwithtirednextThank you
