内容正文:
初一下外研版
【寒假专版】
A版知识点全解
寒假专版
【专题】一般过去时
语法专项突破
考频分析
初一下外研版中,一般过去时是重点语法模块,考频占语法总量的15%左右,贯穿试卷核心题型:
单项选择2-3题、完形填空2-3题、语法填空1-2题、书面表达(核心考察,直接影响句子时间背
景的准确性)。在语境理解类题目中,一般过去时的时间标志词识别及动词过去式变化往往是解题
关键。
考查内容
·基本结构:be动词(was/were)的人称匹配,实义动词过去式的规则变化(加-ed与不规则变化(如
go-went,eat-ate)
·时间标志词:yesterday,last week,in2020,just now等时间状语的识别与匹配
。语境应用:描述过去某一特定时间发生的动作或存在的状态,与一般现在时、现在完成时的语境区
分
知识点一:一般过去时的构成及用法
1.基本构成(以动词do为例)
1.肯定句:主语+动词过去式
例句:She walked to school yesterday.(walk的过去式为walked)
2.否定句:主语+didn't+动词原形
例句:Ie didn't finish his homework last night.
3.一般疑问句:Did+主语+动词原形
例句:Did you see the movie yesterday?(肯定回答:Yes,Idid.否定回答:No,I didn't.)
2.常用时间状语
1.具体过去时间:yesterday(昨天)、last week(上周)、three days ago(三天前)、in2020(在2020年)
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初一下外研版
【寒假专版】
A版知识点全解
2.过去特定时段:this morning(今天上午,已过去)、just now(刚才)
例句:They played basketball last Saturday..(last Saturday为具体过去时间状语)
3.动词过去式变化规则
1.规则变化:
。直接加-ed:work一→worked、play一→played
例句:I worked all day yesterday.
·以e结尾加-d:live→lived、like→liked
例句:She lived here five years ago.
。辅音字母+y结尾变y为i加-ed:study一→studied、carry-carried
例句:He studied English last night.
。重读闭音节双写尾字母加-ed:stop→stopped、plan→planned
例句:They stopped talking just now.
2.不规则变化:g0→went、see→saw、eat-→ate
例句:We went to the park yesterday.
4.基本用法
1.表示过去某个时间发生的动作或存在的状态
例句:She was happy yesterday.(状态,was为am/is的过去式)/He bought a book an hour ago.(动
作,bought为buy的过去式)
2.表示过去经常或习惯性的动作(可与used to替换)
例句:I often walked to school when I was a child.(过去习惯性动作)
知识点二:一般过去时的用法拓展与易错点
1.规则动词过去式的构成(变化规律)
1.一般情况:动词词尾加-ed
例:work→worked(工作)、play→played(玩)
2.以不发音的e结尾:直接加-d
例:live→lived(居住)、like→liked(喜欢)
3.以辅音字母+y结尾:变y为i加-ed
例:study→studied(学习)、cay一carried(携带)
4.以重读闭音节结尾,且末尾只有一个辅音字母:双写末尾辅音字母加-d
例:stop一stopped(停止)、plan→planned(计划)
2.不规则动词过去式的常见类型(需重点记忆)
初一下外研版
【寒假专版】
A版知识点全解
1.AAA型(原形、过去式、过去分词一致)
例:cut→cut(切)、put一put(放)、Iead→read(读,发音为red/)
2.ABB型(过去式与过去分词一致,与原形不同)
例:buy→bought(买)、think→thought(想)、teach一→taught(教)
3.ABA型(原形与过去分词一致,过去式不同)
例:come→came→come(来)、become→became→become(变成)
4.ABC型(原形、过去式、过去分词均不同)
例:eat一ate一eaten(吃)、see→saw一seen(看见)、go→went→gone(去)
3.一般过去时的否定句和疑问句结构
1.否定句
结构:主语+didn't+动词原形
例句:He didn't watch TV last night.(他昨晚没看电视。)
They didn't visit the museum yesterday.(他们昨天没参观博物馆。)
2.一般疑问句
结构:Did+主语+动词原形?
肯定回答:Yes,主语+did.
否定回答:No,主语+di't
例句:一Did she finish her homework just now?(她刚才完成作业了吗?)
-Yes,she did./No,she didn't.
3.特殊疑问句
结构:疑问词+did+主语+动词原形?
例句:What did you do last weekend?(你上周末做什么了?)
Where did they go three days ago?(他们三天前去哪里了?)
4.易错点提示
·时间标志词混淆:避免与一般现在时(如often)、现在完成时(如since)的时间词混用,例如不能
说”He plays basketball yesterday.”(应改为played)。
·不规则动词误用:需区分易混淆动词,如I see a film yesterday..”错误,应为”saw”(see的过去式)。
。be动词的过去式否定/疑问:be动词(was/were)的否定直接加not(wasn't/weren't),疑问将was/were
提前,例如'She wasn't at home last night..”(否定):”Were they late for school this morning?'(疑问)。
知识点三:一般过去时的特殊疑问句及回答
1.特殊疑问词+was/were+主语+其他?
1.What was the weather like yesterday?-It was sunny
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初一下外研版
【寒假专版】
A版知识点全解
2.Where were you last night?-I was at home.
3.When was your birthday?-It was on July 5th
4.How old was she in the photo?She was 5 years old.
5.Who was with you at the park?-My brother was with me.
2.特殊疑问词+did+主语+动词原形+其他?
1.What did you do last weekend?-I visited my uncle
2.Where did they go on vacation?-They went to Beijing
3.When did he finish his homework?-He finished it at 7 p.m.
4.How did she get to school yesterday?-She took the bus.
5.Why did you late for class?-Because I missed the bus.
3.特殊疑问词+主语+was/were+其他?(对主语提问)
1.Who was late for the meeting?-Tom was late.
2.Which book was on the desk?The storybook was on the desk.
考法精析
考法一:动词过去式变化规则
核心:根据动词原形及变化规则,写出正确的过去式形式
真题1(词汇运用):
She(study)English with her friend last night.
答案:studied
解析:study是以“辅音字母+y”结尾的动词,变过去式需改y为i加-ed,故填studied。
真题2(单项选择):
They-(stop)talking when the teacher came in.
A stop B stops C stopped D stopping
答案:C
解析:stop是重读闭音节动词,末尾只有一个辅音字母,变过去式需双写尾字母加-d,故填stopped。.
考法二:动词过去式变化及句型应用
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初一下外研版
【寒假专版】
A版知识点全解
核心:结合一般过去时的动词变化规则,在主谓宾/主系表句型中正确填写动词过去式
真题1(语法填空):
She(study)English for two hours last night.
答案:studied
解析:由时间标志词“last night'”可知用一般过去时,study以辅音字母+y结尾,变y为i加-ed,
过去式为studied。
真题2(单项选择):
The food(taste)great at the party yesterday.
A taste B tastes C tasted D tasting
答案:C
解析:由时间标志词“yesterday”可知用一般过去时,taste的过去式为tasted,此处为主系表句型
(感官动词+表语)。
考法三:一般过去时在不同句型中的综合运用及动词形式判断
核心:结合主谓宾、主系表、主谓等基本句型,根据时间状语判断一般过去时,正确使用动词过去
式(规则与不规则变化)及否定/疑问结构
真题1(单项选择):
My mother me a story every night when I was young.Now she reads e-books instead.
A tells B told C is telling D will tell
答案:B
解析:由时间状语“when I was young”(我小时候,表过去)可知用一般过去时;“tell a story”为
固定搭配,tell的过去式为told。
真题2(语法填空):
They_(study)hard for the exam last week,so they all passed.
答案:studied
解析:由时间状语“last week”(上周)可知用一般过去时:“stuy”以辅音字母+y结尾,规则变
化需变y为i加-ed,故填studied。
解题小妙招
过去式解题妙招
过去式变法有规则,一般情况直接加ed:
辅音加y变i加ed,重读闭音节双写加ed:
结尾若是哑音e,直接加d就可以:
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初一下外研版
【寒假专版】
A版知识点全解
不规则变化需牢记,真题练习要注意;
时态判断看标志,last night yesterday和过去时间点:
句型应用主谓宾,主系表中也适用:
一般疑问did开头,动词原形后面跟:
综合运用记心间,过去时态准能行。
真题演练
演练一:单项选择(共10题)
1.He to the park with his family yesterday
A go B goes C went D going
答案:C
2.My mother oftenstories to me when I was a child
A tell B tells C told D telling
答案:C
3.Theybasketball on the playground last Saturday
A play B plays C played D playing
答案:C
4.-you the movie with your friends last night
A Do watch B Did watch C Are watching D Have watched
答案:B
5.The weathersunny yesterday
A is B was C are Dwere
答案:B
6.She_a new dress in the shop an hour ago
A buy B buys C bought D buying
答案:C
7.Wedinner at 7:00 p.m.yesterday evening
A have B has C had D having
答案:C
8.The students when the bell rang
A study B studies C studied D studying
答案:C
9.My father to work by bike when he was young
A go B goes C went D going
答案:C
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初一下外研版
【寒假专版】
A版知识点全解
10.They talking when the teacher came in
A stop B stops C stopped D stopping
答案:C
演练二:填空(共10题)
1.She(study)English for two hours last night
答案:studied
2.He(watch)TV with his family yesterday evening
答案:watched
3.They(play)football on the playground last Sunday
答案:played
4.My mother(cook)dinner for us an hour ago
答案:cooked
5.We(go)to the park with our friends yesterday
答案:went
6.The students _(listen)to music in the classroom just now
答案:listened
7.She(be)happy when she heard the news
答案:was
8.He_(buy)a new book in the shop last week
答案:bought
9.They (live)in this city five years ago
答案:lived
10.My father(work)in the office all day yesterday
答案:worked
演练三:语法填空
Last Sunday,I_(go)to the zoo with my family.We _(leave)home at 8:00 a.m.and_(take)a bus to get
there.When we_(arrive)at the zoo,there-(be)many people.We first-(see)the pandas.They-(look)
very cute.Then we_(watch)the monkey show.The monkeys_(jump)up and down and_(make)us
laugh.We(have)a great time that day.
答案区
演练-:1.C2.C3.C4B5.B6.C7.C8.C9.C10.C
1.studied 2.watched 3.played 4.cooked 5.went 6.listened 7.was 8.bought 9.lived 10.worked
演练三:went,left,took,arrived,.were,saw,looked,watched,jumped,made,had
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