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Unit 7 A Day to Remember. (语法讲解及专练)
【知识讲解】
一般过去时
1、一般过去时的意义
(1)表示过去某个时间或某一段时间内发生的动作或存在的状态。常与表示过去的时间状语连
用,如yesterday,a moment ago(刚才),yesterday morning,last night/week,the day before
yesterday (前天),just now(刚才),in+过去的时间(如in1980)等。
My father worked in Shanghai last year.我爸爸去年在上海工作。
(2)表示过去经常或反复发生的动作,常和often,always等表示频度的副词连用。
He always went to school by bus last year.去年他总是乘公共汽车去上学。
2、一般过去时的句式结构
(1)含连系动词be的一般过去时的句式
①肯定句:主语+was/were+其他.
Our school trip was terrible last week. 我们上周的学校旅行很糟糕。
②否定句:主语+was not(或 wasn't)/were not(或 weren't)+其他.
I wasn't at home yesterday. 昨天我不在家。
③一般疑问句:Was/Were+主语+其他?肯定回答用“Yes,主语+was/were.”;否定回答用“No,
主语+wasn't/weren't."
-Were you at home yesterday? 昨天你在家吗?
-No, I wasn't. 不,我不在家。
④特殊疑问句:疑问词+was/were+(主语+)其他?
How was your vacation? 你的假期怎么样?
(2)含实义动词的一般过去时的句式
①肯定句:主语+动词过去式+其他.
They had a good time yesterday. 他们昨天玩得很开心。
②否定句:主语+did not(或 didn't)+动词原形+其他.We didn't pick apples. 我们没摘苹果。
③一般疑问句:Did+主语+动词原形+其他?肯定回答用“Yes,主语+did.”;否定回答用“No,主
语+didn't.”。
-Did they visit the museum last week? 他们上周参观博物馆了吗?
-Yes, they did. /No, they didn't. 是的,他们参观了。/不,他们没参观。
④特殊疑问句:疑问词+did+主语+动词原形+其他?/疑问词+动词过去式+其他?
Where did you buy the gift? 你在哪里买的这件礼物?
【注意】在一般过去时的疑问句中,助动词did后面的谓语动词应用原形。
3、动词过去式的构成
(1)规则动词过去式变化规则如下:
一般情况 直接加-ed want→wanted play→played
以e结尾的动词 直接加-d live→lived hope→hoped
以重读闭音节结尾且末尾只 先双写词尾这个辅音字母, stop→stopped
有一个辅音字母的动词 再加-ed
plan→planned
以辅音字母加y结尾的动词 变y为i,再加-ed study→studied worry→worried
规则动词的过去式的读音也有规律可循。请记住:清后/t/;元浊/d/;/t/,/d/之后读/id/。
①清辅音/p/,/k/,/f/,/s/,/∫/等后,-ed要读 /t/。如:worked, finished。
②元音或浊辅音/b/,/g/,/v/,/z/,/m/等后,-ed 要读 /d/。如:played,lived.
③ t/ 或/d/后,-ed 读 /id/。如:started,needed.
【助记】规则动词的过去式构成方法
过去式构成有规律, 一般词尾加-ed。
词尾如果有个e, 直接加-d就可以。
辅音字母加y, 变y为i加-ed。
一辅重闭作尾巴,双写之后加-ed。
(2)不规则动词的过去式变化各异,没有统一的规则,但也并非毫无规律,下面介绍一部分动
词过去式的记忆规律。
①动词过去式与动词原形一样。如:let→let, put→put, cut→cut.
②遇见i改为 a。如:swim→swam,sing→sang, begin→began
【助记】
将i变为a构成过去式的动词游泳(swim)唱歌(sing)后,
开始(begin)坐(sit)下来,
给(give)点儿喝(drink)的吧,
i就变为a。
③过去式以 ought 和 aught 结尾的单词。如:
bring→ brought, buy →bought, think→thought, teach→taught.
④中间去e末尾加t。如:
feel→felt, keep →kept, sleep→slept, sweep→swept
⑤把i变为 o。如:ride→ rode, drive→drove, write→wrote.
⑥ ow/aw 变为 ew。如:know → knew, grow→ grew, throw →threw, draw→drew
⑦以d结尾的词,把d变成t。如:build→built, lend→lent, send→sent, spend→spent
⑧连系动词be的过去式有两种形式,主语是第一、三人称单数用was,其他用 were。
【同步检测】
1.The boy _________ the basketball club yesterday.
A.joined B.joins C.will join
2.Sam ________ a parrot and played with it.
A.saw B.sees C.is seeing
3.There ________ many houses on the mountain two years ago.
A.are B.was C.were
4.He ________ TV yesterday.
A.watching B.watched C.watches
5.My friends ________ a good time at the party last night.
A.had B.have C.are having D.will have
6.He ________ his homework before dinner yesterday.
A.finished B.finish C.is finishing D.will finish
7.They ________ a picnic last Sunday.
A.have B.had C.will have D.are having
8.I ________ my homework at 9:00 p.m. last night.
A.finished B.finish C.will finish D.am finishing
9.My family ________ a picnic in the park last Sunday.A.had B.have C.are having D.will have
10.She ________ the piano at 9:00 am yesterday.
A.plays B.played C.is playing D.will play
11.—What did you do last Saturday?
—I ______ my uncle.
A.visit B.will visit C.visited D.am visiting
12.When ______ you ______ supper yesterday?
A.have, had B.do, have C.did, have D.will, have
13.My brother ________ a new bike last week.
A.buy B.buys C.bought D.will buy
14.When ________ you ________ your homework?
A.were; finish B.are; finish C.did; finish D.do; finished
15.— What did you do last weekend?
— We _________ a family picnic.
A.have B.had C.will have D.are having
16.She ________ with her aunt three years ago. But now she ________ with her parents.
A.live; live B.lives; lives C.lived; lived D.lived; lives
17.I ________ my homework at home yesterday.
A.leave B.left C.forget D.forgot
18.Long ago, there ________ a king in a large castle.
A.lives B.lived C.is living D.will live
19.She ________ her homework yesterday evening.
A.doesn’t do B.didn’t do C.don’t do D.didn’t did
20.—________ you ________ to the movies last night?
—No, I didn’t.
A.Do; go B.Did; go C.Are; going D.Were; going
21.My father often ________ stories to me when I was young.
A.told B.tells C.is telling D.will tell
22.—________ she at home yesterday?
—No, she ________.
A.Was; wasn’t B.Did; didn’t C.Did;wasn’t D.Was;didn’t23.—What ________ you ________ in the market?
—I bought some fruit and some meat.
A.did; buy B.do; buy C.did; bought D.do; bought
24.—Did you see a film last night?
—________. I stayed at home and did my homework.
A.Yes, I did B.No, I didn’t C.No, I don’t
25.—Where ________ you find your ticket?
—I ________ it on the ground.
A.were; find B.do; found C.did; found D.will; find
【真题链接】
1.(24-25七年级上·北京朝阳·期中)I ________ a bike the day before yesterday.
A.am buying B.am going to buy C.buy D.bought
2.(24-25七年级上·广西南宁·期中)My parents and I ________ the Great Wall last summer holiday. It was so
great.
A.visit B.visited C.will visit
3.(24-25七年级上·天津滨海新·期中)—Did you go to the museum with your friends last Sunday?
—________. I stayed at home and did my homework.
A.Yes, I do B.No, I don’t C.Yes, I did D.No, I didn’t
4.(24-25七年级上·全国·单元测试)Last week our school ________ an art festival and we had fun.
A.have B.has C.had D.is having
5.(23-24七年级下·北京通州·期末)He is a great writer and he ______ two new books last year.
A.writes B.wrote C.will write D.is writing
6.(23-24七年级下·北京通州·期末)—Susan, what did you do yesterday?
—I ______ the history museum with my friends.
A.visit B.visited C.an visiting D.will visit
7.(23-24七年级下·江苏扬州·期末)—I am sorry I ________ my exercise book at home this morning.
—It doesn’t matter.
A.left B.forgot C.leave D.forget
8.(23-24七年级下·四川达州·期末)—When _________ he _________ to China?
—Last month..A.was, come B.did, came C.did, come
9.(23-24七年级下·江苏宿迁·期末)—Excuse me! You can’t take photos here. Look at the sign. It says “NO
PHOTOS”.
—Sorry, I __________ see it.
A.don’t B.didn’t C.won’t D.am going to
10.(23-24七年级下·江苏扬州·期末)—Where is your homework, Tom?
—I’m sorry, Mr White. I ________ it at home this morning.
A.leave B.am leaving C.will leave D.left
11.(23-24七年级下·北京海淀·期末)My classmate Mike ______ for the math test last night.
A.study B.studies C.studied D.studying
12.(23-24七年级下·江苏扬州·期末)— _________ your father at work yesterday?
— No, he went to visit my grandparents in the countryside.
A.Does B.Did C.Were D.Was
13.(23-24七年级下·江苏宿迁·期末)—________ you buy a gift for your father on Father’s Day this year?
—Of course. I bought a tie for him and he ________ happy with it.
A.Did; is B.Were; was C.Were; is D.Did; was
14.(23-24七年级下·河北唐山·期末)—What beautiful flowers!
—Yeah, Grandma ________ them two months ago.
A.plants B.is planting C.planted D.will plant
15.(23-24七年级下·山东滨州·期末)—The cake is so delicious. Thank you, Tom.
—I’m glad you like it. My Mom ________ it last night.
A.make B.makes C.made D.is making
16.(23-24七年级下·吉林长春·期末)—Hello, Jack. Let’s play soccer.
—Oh, I can’t. I ________ my homework now. I only ________ it a little yesterday.
A.do; did B.am doing; did C.did; doing D.am doing; do
17.(23-24七年级下·吉林长春·期末)—The cake is very delicious.
—Thank you. My sister ________ it last night.
A.make B.made C.is making D.makes
18.(23-24七年级下·广西南宁·期末)Last year, our team worked hard and ________ the basketball match
finally.
A.win B.won C.will win19.(23-24七年级下·北京顺义·期末)—Amy, what did you do last Saturday?
—I ________ my mother clean the kitchen.
A.help B.helped C.will help D.am helping
20.(23-24七年级下·天津河北·期末)—When ________ your brother ________ to Tianjin?
—The day before yesterday.
A.does; return B.did; return C.was; return D.did; returned
21.(23-24七年级下·北京顺义·期末)My grandpa ________ with me about his hometown yesterday.
A.talks B.talked C.will talk D.is talking
22.(23-24七年级下·天津南开·期末)—________ you in the city in 2015?
—No. I ________ here two years ago.
A.Are; move B.Are; moved C.Were; moved D.Were; move
23.(23-24七年级下·山东临沂·期末)He didn’t go out. He stayed at home and ________ for the test.
A.study B.studies C.studied
24.(23-24七年级下·北京延庆·期末)I live in Beijing now, but I ________ in Tianjin three years ago.
A.live B.lives C.am living D.lived
25.(23-24七年级下·江西赣州·期末)—It ________ heavily last night. So there is snow on the ground
everywhere today.
—Yes. It often ________ here in winter.
A.snowed; snows B.snowed; is snowing C.snows; is snowing D.snows; snows