仁爱版英语七年级下册知识点归纳.docx

WORD格式-专业学习资料-可编辑 --学习资料分享---- 仁爱版）英语七年级下册知识点归纳 2018-09-03 （仁爱版）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/Seldom 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 ? onfoot= 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 ’stime for class. come on “快点，加油，来吧 ”。 It ’stime for sth. “该做某事了 ”，与 It ’stime 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 ’shomework 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。 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 8 How often do you go to the library? 你多久去一次图书馆？  去划船  go skating 去滑冰 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