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2016-06-30
威廉希尔app 给大家整理七年级英语下册期末备考知识点,大家可以参考阅读,希望能帮助大家取得好成绩。
Unit 5 Topic1
重点语法 一般现在时(常与频度副词never, seldom, sometimes, often,usually, always等连用)
重点句型 -How do you usually come to school?
-I usually come to school by subway.
-How often do you go to the library?
-Once/Twice/Three times a week/Very often/Every day/Sedom
重点详解
1 I always come to school by bus.
by+交通工具名称,表示使用某种交通方式,中间不加限定词,如果交通工具前有a, the, my 等限定词,就不能用by,而是用in或是on.
on the train=by train on his bike=by bike in my car=by car.
巧辩异同 on foot 与 walk on foot 走路 ,是介词短语,不能作谓语,只作方式状语,位于句末。walk 走路 ,是动词,可以作谓语。
go to on foot= walk to I often go to school on foot. =I often walk to school.
同样,go to .by bike = ride a bike to go to . by car = drive a car to
go to by plane = fly to go to by bus = take a bus to
2 Come on! It s time for class. come on 快点,加油,来吧 。
It s time for sth. 该做某事了 ,与 It s time to do sth.意思一样。
3 look的短语 look the same看起来一样 look like看起来像
look for寻找 look after 照顾
4 do my homework at school 在学校做作业
do one s homework 做家庭作业(注意:one s 要随主语的变化而变化,常用形容词性物主代词my, your, their, our, his, her等)。
5 we want to know about the school life of American students. 我们想了解一下美国学生的学校生活。
know about 了解,知道关于 。
6 巧辩异同 a few与few a few 一些 ,few 很少,几乎没有 ,修饰可数名词。
a little与little a little 一些 ,little 很少,几乎没有 ,修饰不可数名词。
7 They often play basketball or coccer, go swimming and so on.
go swimming 去游泳 and so on 等等 ,表示还有很多。
拓展 go+v.-ing 表示去做某事,类似的有: go fishing 去钓鱼 go shopping 去买东西 go boating 去划船 go skating 去滑冰
8 How often do you go to the library? 你多久去一次图书馆?
how often 多久一次 ,问频率。答语常用频度副词never, always,often等或单位时间内的次数once a week一周一次 twice a month每月两次three times a year每年三次
语法讲解 一般现在时
一般现在时表示:
(1)现在所处的状态。Jane is at school.
(2)经常或习惯性的动作。I often go to school by bus.
(3)主语具备的性格和能力。He likes playing football.
(4)客观真理。The earth goes round the sun.
常用的时间状语:often, always, usually, sometimes, every day等等。
行为动词的一般现在时,助动词是do/don t和does/doesn t.当主语是第一、二人称和所有复数形式时,行为动词用原形。
肯定式:I go to school on foot. 否定式:I don t go to school on foot.
疑问式:Do you go to school on foot? -Yes, I do. -No, I don t.
当主语是第三人称单数时,动词用第三人称单数形式,在词尾加-s或-es。
肯定式:He goes to work by bus. 否定式:He doesn t go to work by bus.
疑问式:Does he go to work by bus? -Yes, he does. -No, he doesn t.
Topic2
重点语法 现在进行时态。
重点句型 What are you doing? He is cleaning the dormitory.
Are you doing your homework? Yes, I am./No, I am not.
How long can I keep them? Two weeks.
标签:英语知识点
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