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. I often _______(go) to school by bus.
3.Who ____(be) the girl with long straight hair? I think she ___(be) Kate.
4. You and I ___(not be) in Class Six.
5. The earth ______(move) around the sun.
(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-teaches ; 4特殊have-has do-does go-goes
.1) My brother _________(do) homework every day.肯定句
.2)My brother________(not do)homework every day.否定句
.3)______ your brother _____ homework every day?一般疑问句
Yes, he______. No, he _________.
.4)When _____ your brother ____(do) homework? 特殊疑问句
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)
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 2.辅音字母+e: take-taking
3. sit, put, begin, run, swim, stop, get, shop,(双写最后一个辅音字母,再加ing.)
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.
三.情态动词:1、任何主语+can/may/must+动词原形 2、主语+ can’t/may not/ mustn’t+动词原形
3、 Can/May/Must + 主语+ 动词原形? 4、疑问词+can/may/must+主语+动词原形?
四.非谓语动词(是固定搭配)
1. like+ to do不定式/doing动名词 2.want to do sth. 3. love to do 4. would like to do sth. 5. enjoy doing sth. 6. thanks for doing 7.
stop doing sth 8. let sb. do sth.
She wants _____(have) a party. Does he like _______(swim)?
Thanks for _______(enjoy) CCTV show. She never stops ____(talk).
五.祈使句:
Go straight and turn left/ right.
Go through Fifth Avenue.
Take a taxi(Take a bus,Take a walk……)
六.人称代词: 我 你 他 她 它 她/它们
主格: I you he she they
宾格: me you him her them
形容词性物主代词:我的 你的 他的 她的 它的它们的
我们 it 我们的 你们 we us 你们的 他/ you you 他/她/ it my your his her its our your their
练习:1.________(我) am a worker. _________(你) are a doctor. ______(她) is a teacher.
2.This is______ (他的 )shirt.
3._________(他们的) trousers are there.
4. I like this picture. Please give ________(它) to ________(我).
5. People get ________(他们的) money from _________(我).
6._____(他们) are new students. _____(他们的) names are Lucy and Lily.
7. These are _____(我们的) shoes. Can ____(我们) wear ______(它们).
8.Thank _______ for _______(你的) help.
9. _______(他) loves _______(她), and _______(她) loves _______(他),too.
10. _______(我) love _________(你), and ________(你) love _______(我),too.
七.There be句型
There be句型的基本用法是表示“某地(或某时)有某人(或某物)”,其形式为
“There be+代词或名词(短语)+地点/时间状语”。
这里there是引导词,没有词义,be是谓语动词,代词或名词(短语)是主语。
be要与主语保持人称和数的一致。否定句是在be后加not;一般疑问句是将be放在句首;反意疑问句中的简短问句是由“be(或其否定式)+there”构成。
eg:
1.There is a desk and two chairs in the room.(紧挨着be动词的主语是a desk,是单数,故be的形式要用is)
2.There aren't two chairs and a desk in the room.(否定句)
3.Is there anything wrong with your ears?(Yes,there is./No,there isn't.)
4.There wasn't a meeting yesterday,was there?(反意疑问句)
除此之外,还有一个重要句式“有某人在做某事”,要用“There be +sb.+doing sth.+地点/时间状语”。例如:
There are several children swimming in the river.河里有几个孩子在游泳。
There be句型转换
1)There is a bank on the street.
否定句:There _______a bank on the street.
2) There are some cars in front of the park.
否定句:There ______ _______cars in front of the bank.
一般疑问句:_______ ______ a bank on the street?
一般疑问句:____ ______ ______cars in front of the bank?
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