2019仁爱版英语七年级下册各单元知识点归纳(共10页).docx
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1、精选优质文档-倾情为你奉上仁爱版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/Seldom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 trainon his bike=by bikein my car=by car.巧辩异同on foot 与 walkon 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 toI often go to school on foot. =I often walk to school.
3、同样, go to .by bike = ride a bike togo to . by car = drive a car togo to by plane = fly togo to by bus = take a bus to2.Come on! It s time forcomeclass.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 homewor
4、k at school 在学校做作业do one s 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 fewa 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
5、没有 ”,修饰不可数名词。7They 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 goshopping去买东西go boating 去划船go skating去滑冰8How 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。答语常用频度副词never, always,often 等或单位时间内的次
6、数 once a week 一周一次 twice a month 每月两次 three times a year每年三次专心-专注-专业第1页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
7、。行为动词的一般现在时,助动词是do/don和tdoes/doesn 当主语是第t.一、二人称和所有复数形式时,行为动词用原形。肯定式: I go to school on foot.否定式: I don t go to school on foot.疑问式: Do you go to school on foot?Yes, I do. No, I don t.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: He goes to work by bus.否定式: He doesn t go to work by bus.疑问式: Does he go to w
8、ork by bus? Yes, he does. No, he doesn t.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 at the moment 此刻,现在“ ”,相当于 now.2 巧辩异同 go to sleep 与 go to bed1 go to bed 上床 ”就“寝 ” I often go to
9、bed at ten.2 go to sleep 入睡 ”“睡着“” Last night I went to sleep at two o clo3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
10、many 多少 how much 多少钱howold 多大5And you must return them on time.你必须按时归还它们。 Return 意为 “归还,回归 ”1 return sth. to sb. 把某物归还某人 =give back sth. to sb.2 return to 回到 ”“,相当于 come back to6Maria 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
11、) talk 交谈“”,表示通过谈话方式交换意见、消息等。常用短语talk with sb第2页与 交谈 take about sth 谈论 .talk with sb about sth与 谈论 .(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 t find my purse and I am looking forlookit. for 寻
12、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,意为“看见 ”, 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,后还可以接名词所格。a friend of mine我的一个朋友a classmate of my brother我弟弟的一个同学 s10 .I also want to go there one day. 我也希望有一天到那儿。also 意为
13、“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 tooalso 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 running.( 2 )否定式: I m not running. You aren t running. He
14、/She isn t 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 isn t.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? Its Wednesday.Why do you like it? itand interesting. s easyWhat class are they having? They are having a music class
15、.重点详解1 询问星期几用What day?回答: It s 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.4learning about the past了解过去learn about 了解拓展learn from向
16、 学习learn by oneself 自学第3页5What do you think of ? = How你认do为 youlike怎么样??6 Why? Because iteresting. s用intwhy 提问必须用 because 回答 。7 Which subject do you like best? 你最喜欢什么科目? like best 最喜欢,可用 favorite 特别喜“爱的 ”转换。8 be friendly to sb. 对某人友好9 I can learn a lot from it. 我能从中学到很多东西。(1) learn从 from学习“”。(2) a l
17、ot = much 许多 ”,后接宾“语时要说a lot of 也可以表示 “非常,十分 ”。Unit6Topic1重点语法There be 句型和方位介词短语。重点句型There are two bedrooms and a a small study.There is a lamp, a computer, some books and so on. Is there a computer in your study? Yes, there is.Dont put them here. Put them away.重点讲解1 It s on the second floor.在哪一层楼,用
18、介词 on 。on 表示在 上面。 second 是序数词,前面要用定冠词 the, 意为第二(的) 。巧辩异同 two 与 secondtwo 是基数词, second 是序数词, “第二 ”或 “第二的 ”,指排列顺序。2in 在 里面,是方位介词。in the boxin the classroomIs there表示某?地存在 吗?其肯定回答是:Yes, there is. 否定回答No,there isn它的复数形t.式为Are there其肯定?回答是:Yes, there are. 否定回答 No, there arent.3 巧辩异同 there be 与 have(1) th
19、ere be 有 ”,指(某“地)存在 “有 ”。(2) have 有 ”,指“人或某物“拥有 ”。 The is a dog in the picture. The dog has twobig eyes.注: there be 遵循就近原则。be 用 is 还是 are,取决于离该动词最近的那个名词。如果该名词是单数或不可数名词就用is,如果是复数就用are。4have a look 看看 。 后面接名词时要用at. 如 have a look at your watch.5 talk about 谈论,议“论 ”,后接名词或动名词。 talk with/to 与某人交谈 “”6用来询问某
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