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1、 1 仁爱版）英语七年级下册各单元知识点归纳 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
2、 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
3、 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! Its time for class. come on “快点，加油，来 吧” 。 Its time for sth. “该做某事了” ，与 Its time to do sth.意思一样。 3 .look 的短 语 look the same 看起来一样 look
4、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 ones homework 做家庭作业（注意：ones 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
5、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 soccer, go swimming and so on . go swi mming 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 lib
6、rary? 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 2 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
7、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/dont 和 does/doesnt.当主语是第一、二人称和 所有复 数形式时，行为动词用原形。 2 肯定式：I go to school on foot. 否定式：I dont go to school on foot. 疑问式： Do you go to school on foot? Yes, I do. No, I dont. 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
8、： 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 doesnt. 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. 重点详解 1
9、 at the moment“此刻，现在”,相当于 now. 2 巧辩异同 go to sleep 与 go to bed go to bed“上床” “就寝”I often go to bed at ten. go to sleep “ 入 睡 ” “ 睡 着 ” Last night I went to sleep at two o clock. 3 巧 辩 异 同 some, a few 与 a little “一些，有些”三者都修饰名词。 some 既可以修饰可数名词又可以修 饰不可数名词。 We want some apples and some water. a few 用在可数名
10、词复数之前，a little 用在不可数名词之前。 There are a few books and a little waterin the classroom. 4 与 how 相关的短语 how often 多常 how many 多少 how much 多少钱 how old 多 大 5 And you must return them on time.你必须按时归还它们。Return 意为“归还，回 归” return sth. to sb.把某物归还某人=give back sth. to sb. return to“回到” ，相当 于 come back to 6 Maria
11、and a girl are talking at the lost and found. talk“交谈” ，常用的短语 talk to/with sb.“与某人交谈” 巧辩异同 talk, say, speak 与 tell (1) talk“交谈” ，表示通过 谈话方式交换意见、消息等。 (2) speak“说话” ，强调开口发声，后常接某种语言。 (3) say “说” ， 强调所说的话的内容。 (4) tell “告诉” ， 有时兼含 “嘱咐”“命令” 等。 tell a truth 说真话，tell a lie 说 谎, tell a story 讲故事等固定搭配。 7.I can
12、t find my purse and I am looking for it. look for“寻找” ，强调寻找的过程； find“找到”强调找的结果。 8 .look(at), see 与 read look(at)指看的动作，see 指看的结果，read 常指看书、看报 纸等。 9 .Here are some photos of his.这有他的一些照片。 photos of his 是双重所有格。his 是名词性物主代词，后还可以接名词所有格。 a friend of mine 我的一个朋友 a classmate of my brothers 我弟弟的一个同学 10 .I al
13、so want to go there one day.我也希望有一天到那儿。 also 意为“也” ，常用于 be 动词和情态动词后面，实义动词的前面。 巧辩异同 also 与 too also 放在句中，too 用于句末。 语法讲解 现在进行时 1.现在进行时表示：现在 正在进行或发生的动作。 2.常用的时间状语： now, at the moment, look, listen 等。 3.谓语动词构成： be(am/is/are)+v.-ing 形式。 4.现在进行时态的肯定、否定和疑问式。 （1）肯定式：I am running. You are running. He/She is
14、running. （2）否定式：Im not running. You arent running. He/She isnt running. （3）一般疑问 句及回答：Are you running? Yes, I am./No, I am not. Is he/she running? Yes, he/she is./ No. he/she isnt. 3 Topic3 重点语法 一般现在时和现在进行时的使用和异同。 重点句型 What day is ti today? It s Wednesday. Why do you like it? its easy and interesting
15、. What class are they having? They are having a music class. 重点详解 1 询问星期几用 What day？回答：Its Wednesday/Sunday。 与特殊疑问句词 what 有关的短语： what class什 么 班 what color什 么 颜 色 what time几 点 what date几 号 （ 日 期） 2 How many lessons does he have every weekday? How many+可数名词的复数形式；How much+不可数名词。 3 一 个 星 期 的 第 一 天 是Sunday, 在 星 期 几 前 用 介 词on, 在 具 体 点 钟 前 用 at. 4 learning about the past 了解过去 learn about 了解 拓展 learn from 向 学习 learn by oneself 自学 5 What do you think of ? = How do you like?你认为怎么样？ 6 Why? Because it s interesting. 用 why 提问必须用 because 回答。
