新1知识点1-70.doc

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1、新1知识点 Lesson 1 Excuse me!一Excuse me 用法:1、向陌生人问路时 2、引起对方注意时 3、在某个聚会中突然中途要离开一会儿时4、在发生一个简单的不算太错的错误时sorry 对不起,用于对别人有伤害时二 代词:用来指代人或事物的词,人称代词,物主代词和反身代词如下表: 人称代词物主代词反身代词主格宾格形容词性物主代词名词性物主代词第一人称单数Imemyminemyself复数weusouroursourselves第二人称单数youyouyouryoursyourself复数youyouyouryoursyourselves第三人称单数hesheithim her

2、ithisheritshishersitshimselfherself itself复数theythemtheirtheirsthemselves1 人称代词主格一般作主语,放在句首;宾格作宾语,放在动词或者介词之后2 形容词性的物主代词不能单独使用,后面必须跟名词或者其他的词;名词性的物主代词是单独使用的This is my pen. 这是我的钢笔。This pen is mine. 这只笔是我的。3 it的用法:指代前面提到过的事物(一般是无生命的东西和事情),可以是可数名词,也可以是不可数名词,在句子中既可作主语,也可以作宾语Wheres tea grown?Its grown in t

3、he southeast of China代替指示代词this/that, Whats that? Its a pencil. 指代婴儿或不明身份的人(常在打电话或敲门时用)Who was it?是谁(打来的电话)?Was it Susan?(打电话的)是苏珊吗?Yes,it was是的,(根据上下句,“it was”也可不译出来。)指时间、距离和天气What time is it?Its ten Its summer in Australia nowHow far is it from your school to your home?做形式主语,常用句型:1Itiswas形容词(forof

4、 sb)动词不定式短语, *用 for还是用of,一般遵循以下规则:如形容词仅是描述事物的形容词difficult,easy,hard,important,dangerous等用for;如形容词是描述不定式行为者的性格/品质的,如:kind,good,nice,clever等用of。It is interesting to play with snow in winterIts important for us to keep the water cleanIts very kind of you to say so注意:句式中的形容词位置也可换用名词;连系动词be也可换用其它连系动词,如fe

5、el等。如: Its a good habit to get up early and go to bed earlyIt must be great fun to fly to the moon in a spaceshipIt feels strange to have a twin sister2 It will beis was 形容词动名词短语。Its bad playing in the streetIs it any good trying again?3 Itiswas形容词从句。 It is certain that he will comeIts true that he

6、may fall behind the other studentsIt is strange that he should say so4It is was ones turn(duty,pleasure) to do sth“该轮到某人做某事(做某事是某人的责任、愉悦的事)”。Its your turn to be on duty tomorrow5 It takes(sb)some time to do sth“(某人)花时间做某事”。It took me a week to finish reading the book6 It costcosts sbsome money to do

7、 sth“某人花多少钱做某事”。It cost me 260 yuan to buy the new watch7 It seems seemed 从句。“看起来好像”,此结构可以转换成“seem 动词不定式”形式。It seems that he is illHe seems to be ill8 Its time to do sth/for sth/that从句, “是(某人)该干的时间了”、“到的时候了”。Its time for supperto have supper9 It is has been 时间段since 一般过去时。“自从以来已过了(时间)”, It has been

8、two weeks since we met last Two weeks has passed since we met lastIts three years since he came hereIt has been three years since he came hereHe has been here for three years 作形式宾语。当句子的真正宾语是动词不定式、动名词或从句时,为避免句子头重脚轻,须将其放在宾语补足语之后,改用先行词it占据其原来的位置。it用作形式宾语的句型为:主语谓语it宾语补足语动词不定式动名词从句。该句型中宾语补足语可由形容词、名词等充当,

9、find/think it +adj. to do sth.觉得做某事He found it not easy to learn a foreign language well We think it no good reading in bedI think it necessary that we have the meeting 4 由反身代词构成的常用词组:enjoy oneself玩的高兴=have a good time;help oneself to随便吃; learn by oneself=teach oneself自学; (all)by oneself亲自; leave.by

10、 oneself把单独留下; come to oneself苏醒; hurt oneself受伤;dress oneself自己穿衣服;三 yes读降调表示对某件事情的认同,读升调表示询问 四 1人称代词与be动词的搭配: be 动词有 am, is, are am 只能跟在第一人称的单数 I 后面 is 跟在第三人称单数 he, she 后面be 动词的基本意思:是 she is, he is, it is, Tim is are 搭配 you, 不管是单数还是复数you are, we are, they are2含有 be 动词的简单的陈述句,否定句,一般疑问句。This is my h

11、andbag. 这是我的手提包。含有 be 动词的句子如果变否定句,就是在 be 动词后面加 not This is not my handbag. 这不是我的手提包。含有 be 动词的句子,如果变成一般疑问句,就是把 be 动词提到句子的前面,大写Is this my handbag? 这是我的手提包吗?Is this your handbag? Yes, it is. 是的。No, it isnt. 不是。五pardon 请原谅,再说一遍,全句:I beg your pardon.Lesson 3 Sorry, sir.一 以下地点副词的前面不能加介词 :here 这儿there 那儿ho

12、me 家abroad 国外downstairs 楼底下upstairs 楼上downtown 市中心 go home回家 go downstairs下楼二 祈使句:由一个动词原形开头的句子就是祈使句。My umbrella and my coat please. 省略了动词和间接宾语give me的祈使句。三 here is. 是简单的倒装句 be 动词放在 地点副词here 的后面,这个句式就可以成为简单的倒装句式。My ticket is here. 我的票在这。(正常语序) Here is my ticket. (倒装)四 mister:加在男性的姓氏前面 Mister Black 布莱

13、克先生sir:对男性一种比较有礼貌的称呼或学生对男性老师的一种称呼或下级对上级的称呼What can I do for you, sir? gentleman 绅士,对男性比较有礼貌的称呼,在公众场合最得体的称呼guy 在美国英语中对男性一种不正式的称呼,家伙boy 在美语中不正式的称呼五 number 加数字一般在后面 number five六 定冠词与不定冠词:a用在以辅音音素开头的单词前;an用在以元音音素开头的单词前(根据读音判断); 如: a European boy; a university; a useful book; a usual day; a uniform; a un

14、it; an honest boy; an hour; an umbrella; an unusual story; an ugly dog; an unhappy boy; There is an “f” in the word “five”. (26个字母中,前面用an的字母有:a, e, f, h, i, l, m, n, o, r, s, x, 其他用a)固定词组:a few/little/bit一点儿; have a cold感冒; have a good time玩得高兴; have a try 尝试一下;have a swim /walk /talk /look /dance /

15、drink /rest =swim /walk talk /look /dance /drink /rest游泳/散步/谈话/看一看/跳舞/喝点东西/休息; in a hurry匆忙; for a while一会儿; keep a diary写日记; do sb a favor帮助某人; a great many许多; many a 许多; as a rule通常,一般说来; in a minute马上,立刻; in a word 总而言之; after a while 不久,过一会儿; keep an eye on照看,照管,留心,注意; all of a sudden突然地,猛然地;Lesson 5 Nice to meet you. 一 介绍他人的时候经常用 This is 二 and 用在句首表示转折三 也 too 一般

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