记得不论(Whether)是电视还是影戏中,少林寺的淘金盈打不开了功夫最初的目的只是用来强身健体的,而并非打家劫舍的'。下面是高考家长帮为您整编的Whether从句类型及语义分析优秀5篇,希望能够给小伙伴们的写作带来一些的启发。
this,that和it用法 篇一
一,this,that和it用法
(1)this和that是指示代词,it是人称代词。
(2)距离说话人近的人或物用this, 距离说话人远的人或物用that。如: This is a flower. 这是一朵花。(近处) That is a tree. 那是一棵树。(远处) (3)放在一起的两样东西,先说this, 后说that。如:
This is a pen. That is a pencil. 这是一支钢笔。那是一支铅笔。 (4)向别人介绍某人时说This is„, 不说That is„。如:
This is Helen. Helen, this is Tom. 这是海伦,海伦,这是汤姆。 (5)This is 不能缩写, 而That is可以缩写。如:
This is a bike. That’s a car. 这是一辆自行车。那是一辆轿车。
(6)打电话时,介绍自己用this, 询问对方用that。如: —Hello! Is that Miss Green? 喂,是格林小姐吗? —Yes, this is. Who’s that? 是的,我是,你是谁? 注意:虽然汉语中使用“我”和“你”,但英语中打电话时绝不可以说:I am„, Are you„?/Who are you? (7)在回答this或that作主语的疑问句时, 要用it代替this或that。如: ①—Is this a notebook? 这是笔记本吗? —Yes, it is. 是的,它是。 ②—What’s that? 那是什么? —It’s a kite. 是只风筝。 二.these和those用法
this, that, these和those是指示代词,these是this的复数形式,指时间,距离较近的或下面要提到的人或事;those是that的复数形式,指时间、距离较远或前面已经提到过的人或事物。 ①This is my bed. That is Lily’s bed. 这是我的床。那是莉莉的床。 ②These pictures are good. 这些画很好。 ③ Are those apple trees? 那些是苹果树吗?
在回答主语是these或those的疑问句时,通常用they代替these或those以避免
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模拟试题
重复。如:
④Are these/those your apples? 这些(那些)是你的苹果吗? Yes, they are. 是的,他们是。 一填空
1、 I like _____ pants. _______ pants are red.(这些) 2. I don’t like ____ shoes. ____shoes are too small.(那些) 3. I want _____(这个) sweater. I don’t want________(那个) sweater._____ (那个)is too big.
二、英汉互译。
1、 这支钢笔 2. 那些英语书 3. these erasers 4. that car
三、选择。 ( )1. __________ pen is red. ________ pencil is green. A. this, that B. These, Those C. That, Those D. This, That ( )2. Is _____ a panda over there? A. this B. that C. those D. these ( )3. ________two boys are Mr. Green’s sons. A. This B. These C. That D. those ( )4. __________ two girls are Mary and Linda. A. This B. They C. That D. Those ( )5. _______is Mr. White and _____ is my father. A. This,those B. That,these C. These,these D. This,this
三,There be句型
(1) There be句型主要用以表达“某处(某时)有某人(某物)。” 下面这首歌诀可帮你巧记there be句型结构: There be放句首,主语跟在后。地、时放句末,强调置前头。如: There is a book on the desk. 有时为了强调地点,也可把介词短语放在句首。如: On the desk there is a book. (2)There be句型中的be动词如何确定呢?请先看看下面这首歌诀: Be动词,有三个,am,is还有are。“There be”真特别,不留am只留俩,那就是is还有are。要用is还是are,须看其后的名词是单数还是复数。若是单数或不可数名词用is,否则就用are。如 ①There is a tree behind the house. ②There is some water(水)in the bottle(瓶子)。 ③There are some pears in the box. (3)注意:如果“be”后的主语是由and连接的两个或两个以上的名词,那么be的形式要遵循“远亲不如近邻”的原则。也就是说,“be”的形式是由与它最近的那个名词来确定的。若那个名词是单数或不可数名词要用is,是复数就用are。如:
①There is a book and some pens on the floor. ②There are some pens and a book on the floor. 练习1:用is或are填空
1、 There________many monkeys in the mountain. 2. There_______a beautiful garden in our school. 3. There _________some water in the glass. 4. There __________some bread on the table. 5. _________there any maps on the wall? 6. There __________twenty desks in our classroom.
四,have/has
五.区别except/besides和except for: except:指“(不包括本身在内的)除„„之外”,“-” E.g. He gets up early every day except Sunday. besides:指“(包括本身在内的)除„„之外”,“+” E.g. Five others were late besides me. except for:指前后比较范围是不同类型的 E.g. Except for one old man, the bus was empty.
语法易错点归纳总结 [第一类] 名词类 1. 这些女老师们在干什么?
[误] What are the woman teachers doing? [正] What are the women teachers doing?
[析] 在英语中,当一名词作定语修饰另一名词(单或复数形式)时,作定语的名词一般要用其单数形式;但当man,woman作定语修饰可数名词复数形式时,要用其复数形式men,women. 2. 房间里有多少人?
[误] How many peoples are there in the room? [正] How many people are there in the room?
[析] people作“人、人们”解时,是个集合名词,其单复数同形。 3. 我想为我儿子买两瓶牛奶。
[误] I want to buy two bottle of milk for my son. 7. There__________a bird in the tree. 8. There __________some trees near the house. 9. ________there a cup of tea on the table? 10. There_________some apple juice in the glass. 11. There_____a bed and two chairs in Betty's room. 12. There __________some milk in the bottle. 13. There __________some children in the park. 14. There __________an ice cream in the boy’s hand. 15. There__________a teacher and many students in our classroom. 16. There_______many birds and a lion in the forest. 17. There__________an orange on the table. 18. There__________many things over there 19. There__________an eraser in the pencil-case. 20. There__________a football match on television this evening
[正] I want to buy two bottles of milk for my son. [析] 表示不可数名词的数量时,常用“a / an或数词 +表量的可数名词 + of + 不可数名词”这一结构, 其中当数词大于1时,表量的可数名词要用其复数形式。 [第二类] 动词类
4、 你妹妹通常什么时候去上学?
[误] What time does your sister usually goes to school? [正] What time does your sister usually go to school?
[析] 借助助动词do(或does)构成疑问句或否定句时,句中的谓语动词用其原形。 5. 琳达晚上经常做作业,但今晚她在看电视。 [误] Linda often do her homework in the evening,but this evening she watching TV. [正] Linda often does her homework in the evening,but this evening she is watching TV. [析] 在初一英语学习阶段,我们接触到了两种主要时态:一般现在时和现在进行时。一般现在时表示经常的或习惯性的动作,常和often,usually,sometimes 等时间状语连用。在一般现在时的句子中,若主语是第三人称单数,谓语动词要用其第三人称单数形式。现在进行时表示现阶段正在进行或发生的动作,现在进行时由be(am / is / are) + ving形式构成。 6 这双鞋是红色的。 [误] This pair of shoes are red. [正] This pair of shoes is red. [析] 在shoes,trousers,gloves,glasses等表示成双成对的衣物或工具名词前用pair(表计量)修饰时,谓语动词的形式由pair的单复数形式来决定。 [第三类] 代词类
7、 这张票是她的,不是我的。 [误] This is hers ticket. It’s not my. [正] This is her ticket. It’s not mine. [析] 物主代词有形容词性物主代词和名词性物主代词之分。形容词性物主代词之后一定要接名词,而名词性物主代词之后不需接任何词。
8、 吴老师教我们英语。 [误] Miss Wu teaches our English. [正] Miss Wu teaches us English. [析] teach sb. sth.中的sb.作teach的宾语,因此当sb.为人称代词时要用其宾格形式。 [第四类] 介词类
9、 你能找到这个问题的答案吗?
[误] Can you find the answer of this question? [正] Can you find the answer to this question?
[析] 英语中用“the answer to „”表示“„„的答案”。类似结构还有the key to the door,the way to the zoo 10. 格林先生星期六上午来这里。
[误] Mr Green will come here in Sunday evening. [正] Mr Green will come here on Sunday evening. [析] 表示在上午、下午等时,介词要用in;而表示在具体的某天上午、下午时,介词要用on. 11. 那个穿着红裙子的小女孩是我们老师的女儿。 [误] That little girl on a red skirt is our teacher’s daughter. [正] That little girl in a red skirt is our teacher’s daughter. [析] 用介词表示“穿戴衣物”时,只能用in,其他介词没有此用法。 [第五类] 副词类 12. 莉莉,你为什么不回家呢? [误] Lily,why don’t you go to home? [正] Lily,why don’t you go home?
[析] come,go 等后接here,there,home等地点副词时,地点副词前不加to。 [第六类] 连词类
13、 我喜欢语文和英语,但我不喜欢体育和历史。
[误] I like Chinese and English,but I don’t like P.E.and history. [正] I like Chinese and English,but I don’t like P.E.or history. [析] 在肯定句中并列成分之间用and来连接;而在否定句中,并列成分之间的连接需用or。 [第七类] 冠词类
14、 乘飞机去北京花了史密斯一家人一个小时。 [误] It takes Smiths a hour to go to Beijing by a plane. [正] It takes the Smiths an hour to go to Beijing by plane. [析] 1.表示“„„一家人”用结构“the + 姓氏复数”; 2.our 一词的第一个字母不发音,它是以元音音素开头的,所以“一小时”要用 an hour; 3.用介词by表示“乘坐”某种交通工具时,交通工具名词前不加任何冠词。 [第八类] 句法类
15、 ――你不是学生吗? ――不,我是学生。 [误] ――Aren’t you a student? ――No, I am.
[正] ――Aren’t you a student? ――Yes, I am. [析] 对否定疑问句的回答是用Yes还是用No,这取决于实际情况:如果事实是肯定的,就用Yes表“不”;如果事实是否定的,就用No表“是的”。
中考真题练习
1、 — What about Mr. Black's speech? —Wonderful! There were ____________ people there. A. a large number of B. much C. a great deal of D. lots 2. My uncle went to Australia last year. We haven't seen him_______. A. since almost a year B. from almost a year on C. after almost a year D. since almost a year ago 3. — What would you like for _______ breakfast, Mr. Scott? —Three pieces of bread with_______ cup of black tea, please. A. a; a B.不填; the C. a; the D.不填;a 4. — What are you looking for, Michelle? —My cousin's MP3 player. It _______ right here, and now it's_______. A. has been; gone B 。was; gone C. was; going D. is; going 5. — Can your brother make model airplane? —Yes, this week he ______ a new model. A. builds B. is built Chad built D. is building 6. Mr. White is of great help; you ______ let him go. A 。had not better B. had better don' t C. had better not D. had no better 7. My grandfather wants ______ around the world because he enjoys ______ new places. A. travelling; seeing B. to travel; to see C. to travel; seeing D. travelling; to see 8. Mr. Watson won’t be here next week, and______. A. neither his wife will B. neither his wife won' t C. his wife won' t neither D. his wife won' t either
whether的用法归纳 篇二
Whether用法归纳
Whether和if都有“是否”的意思,那么这两个词在使用时有什么异同呢?又有哪些注意事项呢?下面把高中阶段应该掌握的内容总结如下:
1.引导宾语从句表示“是否”时,两者可以互换。
I don`t know if /whether he is satisfied with my work.但 用if引导宾语从句可能会引起歧义时,应避免使用if而用whether.
试比较:please let me know if you want to go。 上句可以理解为“宾语从句”,即:请告诉我,你是否想去也可以理解为“条件从句”,即:如果你想去,请告诉我一声。
2.在不定式前,只能用whether 不用if The question is whether to go or stay。 问题是去还是留下。 3.在介词后只能用whether。不用if It depends on whether he is ready or not. 这取决于他是否做好了准备。 4 与or nut直接连用时,只用whether不用if
I asked him whether or not he was coming 我问他是否要来。 5.引导主语从句且放到句首时用whether不用if。
Whether he will come or not still remains a question.他是否要来仍然是个问题。
6.引导同位语从句时用whether不用if。 They asked me the question whether the work was worth doing.他们问了我这个问题,这个工作是否值得做。 7.引导表语从句时用whether不用if.
The question is whether we should go on with the work.问题是我们是否应该继续做这项工作。 8.引导宾语从句且放到句首时用whether不用if
Whether he has stolen the money ,I can`t say. 他是否偷了钱,我说不准。
9.某些动词如discuss后面的宾语从句用whether 不用if.
They are discussing whether it is necessary for them to do it soon.
他们正在讨论他们是否有必要很快去做这件事。
if和whether的区别 篇三
英语教师网
if和whether的区别
1.if和whether都可以引导宾语从句,常常可以互换,表示“是否”。如:I don’t know whether(=if)I should tell him.
我不知道是否应该告诉他。
2。差别:
1whether可与or not连用,而if不可以 ○
I don’t know whether he will come or not.
我不知道他是否会来。
2在句首时用whether,而不用if; ○
Whether you take part in or not the result will be the same.
你参不参加结果都是一样的。
Whether he will come is still a question.
他是否会来还是一个疑问。
3在介词后用whether,而不用if; ○
It depends on whether he can solve the problem.
那取决于他能否解决这个问题。
4可以与动词不定式连用 ○
He can’t decide whether to visit her or not.
他决定不出是否去看她。
5表示“如果”时用if,而不用whether。如: ○
If it doesn’t rain tomorrow, I will go to Chongqing.
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扩展资料: 篇四
whether和if都可以引导宾语从句,表示“是否”,在口语或间接引语中两者可以互换使用。如:
I wonder if / whether I can get some advice from you.
Ask him whether / if he can come.
但在有些情况下,whether和if的用法有一定区别。
1.whether引导的从句常可以与连词or或or not直接连用,而if一般不能。如:
正:Let me know whether you can come or not.
误:Let me know if you can come or not.
2、当宾语从句提到句首时,只能用whether引导,而不能用if.如:
正:Whether it is true or not,I can’t tell.
误:If it is true or not,I can’t tell.
whether的相关解释
conj. (表示迟疑或两个可能性之间的选择) 是否; (表示两种情况都真实)是…(还是),或者…(或者),不管…(还是) ;
whether引导的条件从句 篇五
whether:对于某件事情的不确定性,表示的怀疑。
whether
1. (引导名词从句)是否
Ask him whether he can come or not.问问他是否能来。
I dont know whether you like flowers, sir.
先生,我不知道您是否喜欢花。
2. (与or连用,引导状语从句)不管是。.。(或是)
Well go on with the work, whether we can find the necessary tools or not.
不管我们能否找到所需的工具,我们要把这件工作做下去。
在引导定语从句时,一般情况下whether和if都可使用,但whether的适用范围要比if广,实在不知道应用什么的时候,选whether。
例如从句若出现了选择项:A or B,只能用whether而不能用if
但要注意,从句为否定句时,只能用if,而不能用whether
一、在英语句子中,whether和if本身有意义(都表示“是否”),在从句中不可省略。它们的区别最主要的'就是:whether 可以引导所有的名词性从句,而if只能引导宾语从句。例如:
1、 I didnt know whether he would attend the concert.
我并不知道他是否会参加音乐会。(宾语从句可用if代替whether)
2、 The question is whether its worth trying.
问题是值不值得一试。(表语从句,不能用if代替whether)
3、 Whether she comes or not makes no difference.
她来不来都没有关系。(主语从句,不可用if代替whether)
4.He must answer the question whether he agrees to it or not.
他必须回答他是否同意。(同位语从句,不可用if代替whether)
whether引导的宾语从句可作介词的宾语,而if则不能。
5、 It all depends on whether they will support us.
这完全取决于他们是否支持我们。(不能用if)
二、if引导状语从句,也可引导宾语从句。如果用if会引起歧义,应避免使用if,而用whether。
Please let me know if you want to join us.
请告诉我你是否想加入我们。(这样就看成是宾语从句,if表示“是否”) 若翻译成:如果你想加入我们的话,请告诉我一声。(if引导的从句可看成是条件状语从句,if表示“如果”) 所以,为了避免引起歧义,此时最好用whether表示“是否”。
三、whether引导主语从句时,既可以直接位于句首,也可以位于句末;if引导主语从句时只能用于it作形式主语的从句中。例如:
1、 Whether we need it is a different matter.
2、 It is a different matter whether(if)we need it.
四、在宾语从句中,当表示“是否”时,whether与if可以互换,但如果从句中有or not 时只能用whether 引导。例如:
I don’t know whether he will come or not.
五、whether引导的从句可以充当介词宾语,if则不行。
I worry about whether i hurt her feelings.
六、whether引导的从句可以作名词的同位语,if则不行。
The question whether we need it has not been decided.
七、可能造成歧义时,用whether而不用if。
1、 please let me know whether you are coming.
请告诉我你是否要来。(whether引导宾语从句)
2、 please let me know if you are coming.
如果你要来,请告诉我。(if引导状语从句)
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