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1、频率副词有多“频”频率副词是表示动作发生的频率,多与一般现在时连用。频率副词是一般现在时的“标志词”,它们是表示频率的副词。这些词表示经常性动作或情况,不是某一具体动作,常用于一般现在时。这些频率副词在句子中的位置比较灵活,可以用于句首、句中和句末。在句中的位置一般在系动词be,情态动词或助动词之后,行为动词之前,在表示动作发生的频率程度上可这样表示:alwaysusuallyoftensometimes 。1100 always意为“总是,一直;始终”。这是频率最大的词,表示动作重复,状态继续,中间没有间断。如:Mary is always late for school玛丽总是上学迟到。
2、He always comes late. 他总是迟到。290 usually意为“通常,经常”,表示习惯动作,频率仅次于always,相当于most often。表示除个别情况外,基本上没有变化。如:He usually gets up at 6 oclock他通常6点钟起床。 I usually go to bed at 10:00. 我通常10点钟睡觉。 370 often意为“时常,经常,常常”,表示动作重复,中间有间断,表示发生的频率比usually要小,但比sometimes要大。如:I often go to school by bike,but sometimes I go t
3、o school by bus我经常骑自行车上学,但有时乘公共汽车去。 They often clean the classroom after school. 他们常常在放学后打扫教室。 440 sometimes意为“有时”,表示发生的频率最小。sometimes一词在书写时要十分小心,若分开写成 some times就成了“好几次,数次”。 sometimes的位置较为灵活,可位于句首、句中或句末。 如:They are always late for school. 他们总是上学迟到。 He has never been there. 他从来没去过那里。 Sometimes Tony
4、goes to school by bike. 托尼有时骑自行车去上学。He has lunch in the factory sometimes他有时在工厂吃午饭。 We sometimes go skiing in winter. 冬天我们有时去滑雪。I read this story some times这个故事我读过好几次了。5.5 hardly ever 表示“几乎从不;很少;难得”。 =almost never或very seldom,相当于百分之几或0%的频率。 如: He hardly ever goes to bed before nine oclock.6 never=at
5、 no time或not ever表示“永不,从未”之意,相当于0%的频率。位置比较灵活,可以放在句首。例如: Never have I seen such a strange looking man. 我从来没见过长相这样怪的人B)对频率副词提问通常用how often这一短语,意为“多久一次”。 Li Ming usually does his homework after supper. (对划线部分提问) How often does Li Ming do his homework after supper? 另外,表示频率还可用一些副词短语来表示,如once a week一周一次,t
6、hree times a year一年三次等。 Take this medicine after meal three times a day. 这药饭后服用,一日三次。 How often do you go shopping? 你多久购物一次? Once a week. 每周一次。 【跟踪练习】 选择填空: 1. He _ goes to bed too late, because he has to get up early every day. A. always B. never C. usuallyD. sometimes 2. _ does Tom write a letter
7、to his parents? Twice a month. A. How often B. How many times C. How soon D. How long 3. They are going to stay here for _. A. sometime B. sometimes C. some time D. some times 4. He hardly has lunch at home, _? A. does he B. doesnt he C. has he D. hasnt he 5. She always finishes her homework on time
8、. She _ leaves it for tomorrow. A. always B. never C. usually D. sometimes (1)sometimes的意思是“有时”,是副词。例如: Sometimes he comes by bike and sometimes by bus. 他有时骑车来,有时乘公共汽车来。 (2)sometime也是副词,意思是“在某个时候”。可用于一般过去时与将来时。例如: You can hand in your homework sometime before Friday. 你可以在周五前某个时候交作业。 (3)some time是名词短
9、语,它的意思是“一段时间”。例如: Ill be away for some time. 我将离开一段时间。 (4)some times也是一个名词短语,time在这里用作可数名词,意思是“次数”。 some times的意思是“几次”。例如: I have been to the Great Wall some times. 我去过长城几次。 英语补语概念英语补语的作用对象是主语和宾语,具有鲜明的定语性描写或限制性功能,在句法上是不可或缺的。补语是起补充说明作用的成份。最常见的是宾语补足语。名词、动名词、形容词、副词、不定式、现在分词、过去分词都可以在句子中作宾补。 主语的补语它用在系动词后
10、,是句子的一个基本成分。常用主系表结构。 1.I saw her with them, at least, I thought it was her. 我看到她和他们在一起,至少,我认为是她。(her做宾语,with短语做宾补) 2. - Who broke the vase? -谁打碎了花瓶? - Me. -我。 (me做主语补语= Its me.) 3.John hoped the passenger would be Mary and indeed it was she. (she做主语补语) 约翰希望那位乘客是玛丽,还真是她。 宾语的补语1.不定式(to do) Father will
11、 not allow us to play on the street. 父亲不让我们在街上玩耍。 We believe him to be guilty. 我们相信他是有罪的。 We made him copy the sentence. He is made to copy the sentence. I felt my hands tremble. 2.名词 At the meeting we elected him monitor. I think your brother is a clever boy. 3.形容词 What you said made Xiao Wang angr
12、y. I found the classroom empty 4.副词 Please call the students back at once. He was seen to take his cap off. 5.现在分词 We hear him singing in the hall. I found him lying in bed, sleeping. 6.过去分词 He saw his face reflected in the water. I heard it spoken of in the next room. 主语补足语与宾语补足语的联系 1、主动语态中的宾语补足语,可
13、以转化为被动语态中的主语补足语。 eg. They caught boy stealing. (stealing 作为宾语补足语) 转化为被动语态 The boy was caught stealing. (stealing转化为主语补足语) 2、被动语态的主语补足语与主动语态的宾语补足语是密切相关的。例如: (1) I saw him playing basketball yesterday. (2) He was seen playing basketball yesterday. 句(1)中的含义不是我看见他,而是我看见他正在打篮球。playing basketball是宾语him的补足
14、语。所以叫宾语补足语。 句(2)中的含义也不是他被看,而是别人看见他正在打篮球。这里的playing basketball是主语he的补足语,故称作主语补足语。主语和主语补足语一起称作复合主语。所以含有主语补足语的句子一般是被动语态,谓语动词是可以接复合宾语(宾语+宾语补足语)的及物动词。句首的主语就是主语补足语的逻辑主语。定语是用来修饰、限定、说明名词或代词的品质与特征的。 主要有形容词此外还有名词、代词、数词、介词短语、动词不定式(短语)、分词、定语从句或相当于形容词的词、短语或句子都可以作定语。 汉语中常用的表示。定语和中心语之间是修饰和被修饰、限制和被限制的关系。在汉语中,中心语与定语
15、二者之间有的需要用结构助词“的”,有的不需要,有的可要可不要。 “的”是定语的标志。英语定语顺序一、多层定语从远到近的顺序一般是: 表领属关系(谁的) 表示时间、处所(什么时候、什么地方) 表指代或数量 (多少) 表动词性词语、主谓短语 (怎样的) 表形容词性短语 (什么样的) 表性质、类别或范围 (什么) 二、多层定语的排列还遵循以下的规律: 1、带“的”的定语一般放在不带“的”的定语之前。例如只能说“蓝色的呢子大衣”,不能说“呢子蓝色的大衣”。其中,不带“的”动词直接作定语修饰中心语,在形容词和名词之后,例如“一顿丰盛的烤羊肉”、“新型取暖设备”。 2、结构复杂的定语一般放在结构简单的定语之前。例如“刚