2021年初一下册仁爱版知识点总结.doc

英语七年级下册知识点归纳
Unit 5 Topic1
重点语法　普通当前时（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，表达使用某种交通方式，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.
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. = It’s time to do sth. 是该做…时候了
3 look短语 look the same看起来同样　　　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 要随主语变化而变化，惯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.
咱们想理解一下美国学生学校生活。
know about “理解，懂得关于…”。
6 巧辩异同　 a few与few a few “某些”，few“很少，几乎没有”，修饰可数名词。
　　　　　　　　 a little与little　a little“某些”，little“很少，几乎没有”，修饰不可数名词。
7 They often play basketball or soccer，go swimming and so on.
go swimming 去游泳　and so on “等等”，表达尚有诸多。
　　 拓展 go+v.-ing 表达去做某事，类似有： 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。答语惯用频度副词never，always，often等或单位时间内次数once a week一周一次 twice a month每月两次three times a year每年三次
语法解说 普通当前时
普通当前时表达：
（1）当前所处状态。Jane is at school.
（2）经常或习惯性动作。I often go to school by bus.
（3）主语具备性格和能力。He likes playing football.
（4）客观真理。The earth goes round the sun.
惯用时间状语：often，always，usually，sometimes，every day等等。
行为动词普通当前时，
助动词是do