初一英语语法 时态专题复习
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初一英语语法时态专题复习
一、一般现在时:(1、现在的状态。2、经常或习惯性动作。3、主语所具备的性格和能力。
4、真理。)
1、标志:often(经常),usually(通常),sometimes(有时),always(总是),never(从不),on Sundays (在星期天)every day/month/year(每一天/月/年)
2、结构:
(1)主语+连系动词be(am/is/are)+名词/形容词/数词/介词短语/副词等做表语表状态(包括There be +n.)
练习:1.I______(be) a student. My name_____ (be) Tom.
2. Where _____ (be) my shoes? They___ (be) here.
3.Who ____ (be) the girl with long straight hair? I think she ___ (be) Kate.
4. You and I ___ (not be) in Class Six.
5.___ (be) there a supermarket on the Fifth Avenue? Yes, there_____ (be).
6. ____ her parent tall? No, he____ .
(2)主语(非第三人称单数)+行为动词原形+其他(用助动词do 帮助构成否定句、一般疑问句和特殊疑问)
(3)主语(第三人称单数)+行为动词的第三人称单数+其他(用助动词does 帮助构成否定句、一般疑问句和特殊疑问句)
行为动词第三人称单数加-s的形式:1. --s 2. 辅音+y: study-studies 3.以s,x,ch,sh结尾watch-watches teach-teaches4特殊have-has do-does go-goes
1)His parents _______(watch) TV every night. 肯定句
2)His parents _________(not watch) every night.否定句
3)_____his parents_____(watch) TV every night?一般疑问句
Yes, they _______. (肯定回答)No, they _______. (否定回答)
4)When___ his parents _____(watch) TV? 特疑
1) My brother _________(do) homework every day.
2)My brother________(not do)homework every day.
3)______ your brother _____ homework every day?
Yes, he______. No, he _________.
4)When _____ your brother ____(do) homework?
二、现在进行时:表示说话瞬间或现阶段正在进行的动作。
1、标志: now(现在)listen(看)look(听)at the moment(此刻)
2、结构:主语+助动词be(am/is/are)+行为动词的现在分词(doing)
现在分词的构成:1.-ing: eat-eating,sing-singing 2.辅音字母+e: take-taking
3. sit, put, begin, run, swim, stop, get, shop,get(双写最后一个辅音字母,再加ing.)
4、特殊变化:lie-lying,die-dying
练习:1. Jim __________________(take) photos in the park now.
2. Jim_________(not take) in the park now.
3. _______ _Jim__________(take) photos in the park now? Yes, he _____. No, he _______.
4. Where _________Jim ____________ photos now? In the park.
1.我们正在吃晚餐。2、我们每天6点起床。
We __________________________. We __________________ at six every day.
3.你们在聊天吗?是的。4、他们常常聊天吗?不是。
_______ they _______? Yes, they _____. ______ they often ______ ? No, they ________.
5、他在做什么?他在做作业。
6、他晚上常干什么?他常做作业。
What ____he ___? He_______. What ___he usually ___ in the evening? He usually______.
答案:1.are having dinner 2. get up 3. Are , talking , are 4. Do , talk, don’t
5. is doing, is doing homework
6. does, do, does , homework
综合练习:1.Mr Green _____ (be) a worker. Now he ____ (work) in the field.
2.Listen! Who_______ (sing)?
3.What time ____ your brother usually _____(do) his homework?
4.You can_______(come) here by bus.
5. Who ____(have) a ruler?
6.Are they_____(clean) the room?
7.-____ you____(eat) dinner? – Yes, we are.
8.Jack ____(have) a soccer ball, but he ____(not have) a basketball.
9._______Jim _______(like)______(run)?
10.They _____(be) from Canada. They______(not speak) Chinese.
11. He wants _________________(be) tall.
三、一般过去时态:英语中表示过去某时发生的动作或情况的时态是一般过去时。
1、标志: yesterday(昨天)、two days ago…(两天前…… )、last year…(去年…)、the other day(前几天)、once upon a time(很久以前)、just now(刚才)、in the old days(过去的日子里)、before liberation(解放前…)、When I was 8 years old(当我八岁时…)、at+一个时间点
2.、表现形式:动词过去式(规则变化和不规则变化两种)
3、规则变化:(1)一般情况+ed ,如pulled visited (2)以不发音e字母结尾的单词+d,如liked, danced (3)以辅音字母+y结尾去y变i+ed, worried, studied(4)重读闭音节结尾的单词,末尾只有一个辅音字母双写词尾字母+ed, stopped, shopped
4.不规则变化参考不规则动词表
5、练习:
He (be)a student.他曾是一名学生。
否定句: He (be not) a student.
一般疑问句: (be) he a student?
肯定回答: ,. 否定回答: ,.
They had a meeting last night.他们昨晚开了一个会。
否定句They a meeting last night.
一般疑问句: they a meeting last night?
肯定回答: ,. 否定回答: ,.
就划线部分提问:they last night?
四、冠词:英语中冠词分为定冠词(the)、不定冠词(a/an)和零冠词(不用冠词)
1. a用于辅音音素(不是辅音字母)前;an用于元音音素(不是元音字母)前。如,An hour ago, an honest man accepted an honorable task In a university, a European and a one-eyed man walk along a one-way road with a usual tool. This is a usual thing.
2. 定冠词the的用法:定冠词the与指示代词this,that同源,有“那(这)个”的意思,但较弱,可以和一个名词连用,来表示某个或某些特定的人或东西。(上文提到过的人或事;指世界上独一无二的事物;用在序数词和形容词最高级,形容词等前面;乐器的名词前;用在惯用语中;姓氏的复数名词之前表示一家人专有名词前等等)例如the sun,the rich 富人,on the second floor,the United States 美国play the piano,the Greens 格林一家人(或格林夫妇)in the day,在白天