译林牛津版七年级英语下册7BUnit3重要知识点1158.pdf

7B U3 语法一：名词所有格 名词+s 在单词或者名称词尾加s 表示物主关系。名词所有格主要用于表示人、国家和动物的词。无生命的物体通常不要名词所有格形式，其物主关系用 of 或两个名词并列（中间无介词）来表示：B 的 A:the A of B=the B A The leg of the table=the table leg 桌子腿。The photo of my friends=my friends photos 名词所有格构成规律：1：在单数名词后面加s 2：在以 S 结尾的复数名词后面加。Teachers Day 3：在不以 S 结尾的复数名词后面加S。Childrens Day;peoples;the womens day 4：只要是名字，无论结尾是否有 S，都加S。Charless car 特殊情况：表示两人或多人共有时，在最后一个名词后加s Lily and Jacks bag 表示每人都有时，各加S Lilys and Jacks bags 在上文提到过的名词，在下文中可以省略名词所有格后面的名词。Its not my book.Its Jacks.语法二：代词 人称代词：主格即主语代词：用在 动词前做主语。宾格即宾语代词：放在动词和介词之后-Whos there?-Its me!，还可以单独使用。-Who come first?-Me!反身代词：Myself Ourselves yourself yourselves himself herself itself themselves 用于对自己做某事：look after yourself 照顾你自己 有些不含对自己做某事之意：enjoy oneself 玩的开心 表示强调：I made it myself.这是我自己做的。by oneself=on ones own独自 形容词性物主代词，作形容词用，后加名词。名词性物主代词：后面不加名词前面也不加冠词，作名词用。第一人称 第二人称 第三人称 单数 复数 单数 复数 单数 复数 主格 I we you 你 you 你们 he she it they 宾格 me us you you him her it them 形容词性物主代词 my our your your his her its their 名词性物主代mine ours yours yours his hers/theirs 词 反身代词 myself ourselves yourself yourselves himself herself itself themselve 1.An old friend of mine is coming to see me.But there is nothing in the fridge.我的一位老朋友要来看我了。但是冰箱里什么都没有。a/an+n.+of+名词所有格/名词性物主代词 2.Is it enough for a tin of dog food?一罐狗粮对说它足够吗？Of course（not）.当然（不）。It is enough for sth/sb（to do sth）对.来说(做某事)足够 3.Wait a minute=wait a moment.=Just a minute 稍等片刻 4.person 可数名词单数-persons/people each person-each/every+可数名词单数 each of students=every student -each of+复数名词 People；police 集体名词 5.Shall we take them to the cinema?我们带他们去电影院怎么样？征求意见/提议做某事：Shall we？=why not do.?=why dont you do.?=how/waht abouting sth./=Lets do.6.Shall we invite them to have dinner with us?邀请他们和我们共进晚餐 invite sb to do sth invite sb to spl.句型：take sb to spl 带某人去某地 take sb to do sth 带某人去做某事 be going to spl 将要去某地 be going to do sth 将要做某事 7.They can try some Chinese food.他们可以尝尝中餐。8.There are lots of things to do in Sunshine Town.在阳光镇有许多可以做的事。There be sb doing sth.某地存在某人正在做某事。There be sth to do sth.某地存在某物可以做某事 9.The air is fresh here 这里的空气是新鲜的。be fresh 新鲜 地点副词：here，there，home 前无介词。drive home开车回家，drive to my home开车去我家 get there到达那里 get to school到达学校 10.Local people like jogging in the park in the morning.当地的人们喜欢早上在公园里慢跑。11.Sunshine Town is not far from the centre of Beijing.阳光镇离北京中心不远。be(not)far(away)from.离.（不）远 12.It takes only 40 minutes by underground.乘地铁才花 40 分钟 13.Western restaurants 西餐厅 14.Why not visit our local theatre and enjoy Beijing opera?Why not do sth?=why dont you do sth?为什么不做某事？15.learn more about 了解更多关于 learn all about 了解关于的一切 If you want to know more about Chinese art,why not visit our local theatre and enjoy Beijing opera.16.miss 动词：想念，错失 Dont miss the opera shows there.不要错过那里的京剧演出。动词三单形式：misses 动词过去式：missed 17.We are looking forward to meeting you soon.我们盼望着能很快见到你们。look forward to doing sth 期待做某事 18.Soon 很快，不久，将来。表将来时 How soon 多久以后；对in+时间段提问 19.be known by sb 被某人所知(=famous)be famous for sth 由于.出名 be famous as.作为.（身份）而出名 20.电话用语：-Whos speaking?谁在说话？你是哪位？/-Who is that?-This is sb speaking。这是某人正在说话/我是-That is那是某人/你是?I 用 this 替代 You 用 that 替代 Hold on，please.请别挂断。21.take a message to sb 捎口信给某人 take a message for sb 替某人捎口信 22.Whats the food like there?那儿的事物怎么样？提问性格：What+be+主语+like?提问外貌:What do/does+主语+look like?23.all over the place 到处都是 24.It is next to Amys pencil case.它在艾米的铅笔盒旁边。be next to.25.Works of art 艺术品 26.Chinese paintings 国画 27.What time shall we meet?我们什么时候见面？28.row a boat on the lake 在湖上划船 29.How far is it from the hotel?它离旅馆有多远？It is about 40 minutes by bus.坐公交车的话大约 40 分钟。距离：时间段+交通工具；用 how far 多远 提问距离 30.raise cows 养牛 31.grow wheat 种植小麦 32.each other 互相，彼此。是代词。Know each other彼此认识 help each other互相帮助 Chat with each other互相聊天 33.One hundred families 一百个家庭 34.Im going to show you around my hometown.我将带你参观我的家乡。35.Most people here live in houses like this.这里的大部分人住在像这样的房子里。most+名词 大多数 most of+名词/人称代词宾格 中的大多数 most of them 他们中的大多数 some of them 他们中的一些人 37.around 周围，四周 There are many flowers and trees around my house.在我家的房子周围有很多的花和树。38.Smell the flowers 闻到花香 39.hear the bird sing 听到鸟儿唱歌 hear sb do sth 听见某人做某事 hear sb doing sth 听见某人正在做某事 40.Some families raise cows,and others grow wheat.一些家庭养牛，另一些家庭种植小麦。Some，and others 一些，另一些（表明有三个及三个以上的分类）Some，and the others 一些，剩下的一些（只有两大类）Others 为代词，后面不能加名词。One，the other 一个，另一个（只有两个事物）41.They are all friendly to me.他们都我很友好。be friendly to sb 对某人友好=be kind to sb 42.There are buses to the town centre every day.每天都有开往镇中心的公交车。43.Usually my mother drives us there to do the shopping.通常我妈妈开车带我们去那里买东西。drive sb to spl 带某人去某地 drive to spl 开车去某地 44.Its a wonderful place to live.它是一个居住的好地方。45.I hope you can come and visit soon.我希望不久你们能来参观。46.Sth belong(s)to sb.某物属于某人 Does/Do sth belong to sb?