初二英语各单元语法+短语+结构汇总知识点详解.docx

Where did you go on vacation? 话题：谈论假期活动内容，复习一般过去时 语法：1.复习一般过去时；2.学习不定代词和不定副词的用法 语法：1.本单元出现的动词不规则过去式有：is\am---was 是 are --were 是 go---went 去 buy—bought 买 take ---took 拿走do\does—did feed—fed 喂 see—saw 看见 eat—ate 吃have\has—had 有，吃 feel—felt 感觉 ride—rode 骑 get—got 到达,得到can—could 能，会 forget—forgot 忘记 drink—drank 喝 find—found 找到2.不定代词和不定副词的用法： some body any one every thingno where（疑问副词） 文章由简单初中生(jd100cz)整理发布 不定代词和不定副词(1)左边的 some、any、every、no 与右边的 body、one、thing 构成不定代词， some、any、every、no 与右边的疑问副词 where 构成不定副词； (2)一般情况下以 some 开头的不定代词和不定副词用于肯定句，以 any 开头的不 定代词和不定副词用于否定句、疑问句；以 no 开头的不定代词和不定副词表示 否定含义（no one 为两个单词）； (3)不定代词或不定副词和形容词连用时，形容词放在后面。

He has something important to do.他有重要的事情要做肯定句用 something， 形容词 important 放后)Did you buy anything special? (一般疑问句用 anything，形容词 special 放 后)Did you go anywhere interesting last month?上个月你去令人感兴趣的地方 了吗？(一般疑问句用不定副词 anywhere，形容词 interesting 放后) (4)不定代词和不定副词做主语时，后面的动词用单数形式Everone is here today.今天每个人都在这里本单元的短语和知识点： 1.(P1，图片) go on vacation 去度假 go to the mountains 上山/进山2.(P1，1a) stay at home 呆在家 go to the beach 去海滩visit museums 参观博物馆go to summer camp 去参观夏令营3.(P2，2b) study for tests 为考试而学习\备考 go out 出去4.(P2，2d) quite a few 相当多,不少（后跟可数名词复数） He has quite a few friends.他有不少朋友。

take photos 照相 most of the time 大部分时间5.（P3,语法表格 3 行) buy sth for sb = buy sb sth 为某人买某物My mother bought me a sweater=My mother bought a sweater for me.我妈妈 给我买了一件毛衣6.（P3,语法表格 4 行) taste good. 尝起来很好 taste（尝起来）、look（看起来）、sound（听起来）为感官动词，后跟形容词 The food tastes delicious.这食品尝起来非常可口The T-shirt looks beautiful.这件体恤衫看起来很漂亮 The songs sound beautiful.这些歌曲听起来很优美7.（P3,语法表格 5 行)have a good\great\fun time 过得高兴，玩得愉快（=enjoy oneself）They had a good time yesterday.= They enjoyed themselves yesterday.他 们昨天玩得很开心8.(P3,3a) go shopping 去购物9.(P3,3b,4 行) nothing… but+动词原形：除了… … 之外什么都没有He had nothing to do at home but read yesterday.昨天他在家除了读书无事 可做。

10.(P3,3b,5 行) seem to do sth:好像… I seem to know him.我好像认识他 seem+（to be）+形容词：看起来… The work seems（to be）easy.这工作看起 来很容易11.（P3,3c）keep a diary 记日记12.(P5,2b,1 行) in+大地方：达到某地 （get to +地方：达到某地） arrive at+小地方：达到某地 (get 的过去式为 got)He arrived in Beijing yesterday.他昨天达到北京若是 arrive 和 ge 后跟 home、there、here 三个地点副词，后面的介词 in\at\to 必须去掉Tom got home yesterday evening=Tom arrived home yesterday evening.昨晚 汤姆到家13.(P5,2b,2 行)decide to do sth:决定做某事 He decided to go home.他决定 回家14.(P5,2b,3 行) try doing sth.尝试做某事 try to do sth.尽力去做某事 The boy tried riding bicycle.这个小孩试着骑自行车He tried to help the old man.他尽力帮助这个老年人。

文章由简单初中生(jd100cz)整理发布15.(P5,2b,4 行) feel like 给… 的感觉；感受到16.(P5,2b,1 段末行) in the past 在过去 walk around 四处走走enjoy doing sth:喜欢做某事 He enjoys playing basketball.他喜欢打篮球17.(P5,2b,2 段 1 行)difference(名词，差异，差别)---- different(形容词， 不同的)18.(P5,2b,2 段 2 行)start doing sth：开始做某事 （= start to do sth） He started doing his homework. 他开始做家庭作业19.(P5,2b,2 段 3 行)over an hour 一个多小时 （over 超过，多余 = more than）20.(P5,2b,2 段 4 行) too many 太多，后接可数名词复数Mother bought too many eggs yesterday.昨天妈妈买了很多鸡蛋 too much 太多，后跟不可数名词，修饰动词作状语。

We have too much work to do.我们有很多工作要做 Don’ t talk too much. 不要说太多much too 太，后跟形容词或副词 The hat is much too big for me.这帽子 对我来说太大You’ re walking much too fast.你走地太快了分辨三者的口诀： too much, much too, 用法区别看后头:much 后接不可数,too 后修饰形或副too many 要记住，后面名词必复数21.(P5,2b,2 段 6 行) because of 因为,后接名词、代词或动名词（即动词+ing）， 不能接句子 because 因为，后跟句子He can’ t go to school because of the rain.他因为下雨没去上学rain 为名词）He was late for school because of getting up late.他因为起晚而上学迟到 （get 为动词）= He was late for school because he got up late.I don’ t buy the shirt because it was too expensive.我没有买这件衬衣因 为它太贵。

22.(P5,2b,2 段 8 行)enough(足够的)与名词连用，一般放在名词前 He has enough money .他有足够的钱money 为名词) enough(足够的)与形容词或副词连用，enough 放在后面He is old enough to go to school. (old 为形容词)23.（P6,2d,倒数 4 行） doing sth.忘记已经做过某事（已经做完） forget to do sth.忘记去做某事（还未做）(forget 的过去式为 forgot) Don’ t foget to close the door.不要忘记关上门门还未关）He forgot closing the door.他忘记已经关上门了门已经关上，但是他忘 了）24.（P6,2e,5 行）another+数字+可数名词单数或复数：额外多少某物He ate one apple,he wanted another two apples.他吃了一个苹果，还想再要 两个25.（P8,self check,2,6 行）so+形容词+that+句子：如此… 以至于… too+形容词+to do sth：太… 以至于不能…形容词+enough to do sth：足够… 能够做某事（注意三个句型有时可以互换） He is so young that he can′ t go to school.他如此年轻以至于不能去上 学。

He is too young to go to school. 他太年轻以至于不能去上学 = He isn′ t old enough to go to school.26.（P8,self check,2,7 行）tell sb (not) to do sth:告诉某人（不要）做 某事My mother often tells us not to play in the street.我的妈妈经常告诉我 不要在街上玩How often do you exercise? 话题：谈论生活习惯，复习一般现在时 语法：1.复习一般现在时； 2.学习表示频率副词的用法主要频率副词的等级排序：always(总是) > usually (通常) > often(经常) > sometimes(有时) > hardly ever(很少) > never(从不)这些副词在句子中的位置，一般放在助动词、be 动词或情态动词之后，行为动 词之前即：“ 行” 前“ 助(系)” 后 Peter is always late for school. Peter 上学 总是。