英语七年级下册各单元知识点归纳Unit 5 Topic1重点语法 一般目前时（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,假如交通工具前有 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.意思同样.3 。look 的短语 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. know about “理解，懂得有关”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，类似的有： go fishing go shopping go boating go skating 8 How often do you go to the library？ how often“多久一...
