1 英语七年级下册知识点归纳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 littlea little “一些”，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 ...
