中考英语词汇专项练习--一词多义（七）

　　because / since / as / for

　　四个词均表示原因,都是连词,其中because,since as为从属连词,引导原因状语从句,for为并列连词,一般不引导状语从句.四个词的语气由强至弱依次为because since as for

　　(1)because意为因为,表直接原因,回答why引导的原因状语,引导从句多用于主句之后.

　　(2)since意为既然,由于,侧重主句,从句表示已知的理由.

　　(3)as 意为由于,鉴于主句说明结果,从句说明原因.

　　(4)for意为因为,由于,表示附加或推断的理由.多用逗号隔开,一般不放在句首.

　　My father went to work on foot because his bike was broken. 我父亲步行上班因为他的自行车坏了.

　　As it is raining now,lets go home.

　　既然天在下雨我们现在回家吧

　　Since he is new here,he looks strange.

　　由于他是新来的他看上去很陌生

　　Why do you like tigers? ______ theyre cute.

　　A For B Since C Because D As

　　see

　　作动词意为看见,强调看的结果. 还可表示想一想,明白之意

　　Can you see the book on the desk?

　　This is my book It isnt your book. Do you understand?

　　oh,I see.

　　look see watch

　　(1)look为不及物动词,后面接宾语时需加介词at,强调看的动作. look at = have a look at

　　Look at the blackboard, please.请看黑板.

　　(2)see强调看的结果,多与情态动词can连用.

　　Can you see the map on the wall?

　　你能看见墙上的地图了吗?

　　(3)watch意为观看,,表示注重某种动作.

　　Our classmates are watching the football match on the playground. 我们的同学们正在操场上观看足球比赛.

　　Lets _______ a film.

　　kind of

　　意为有几分,有点儿,相当于副词,其后多接形容词,口语中常用.

　　The boy is kind of nervous.那个男孩有点紧张.

　　He is kind of angry. 他有点生气.

　　(1)kind作名词,意为种类,类型,类别.可构成以下词组:

　　a kine of 一种

　　what kind of 何种

　　this kind of 这种

　　that kind of 那种

　　many kinds of 许多种类的

　　many different kinds of 各种各样的

　　all kinds of 各种各样的

　　(2)kind可作形容词,意为和蔼的,亲切的

　　We should be kind to others. 我们应该待人友善.

　　My teacher is kind to us. 我的老师对我们很好.

　　(3)句型 Its kind of you to do sth. 某人做某事真是太好了.

　　Its very knd of you to help me. 你帮助我真是太好了.

　　Its very kind of him to stay here.你留下来真是太好了.

　　We should be kind ____ the old.

　　A for B to C at D in

　　south

　　(1)作名词,意为南,南方,南部. 构成词组:

　　in the south of在的南部

　　in the south 在南方

　　(2)作形容词,意为南方的

　　South China 华南

　　South America 南美洲

　　the South Pole 南极

　　方位词还有:

　　east(东方) west(西方) north(北方) south(南方)

　　southeast(东南方) southwest(西南方)

　　northeast(东北方) northwest(西北方)

　　相对应地,各主位词的形容词是在词尾加-ern.

　　northnorthern southsouthern

　　easteastern westwestern

　　Guangzhou is in the _______ of China.

　　A north B west C east D south

　　ugly

　　(1)作形容词,意为丑陋的,难看的.在句中作表语和定语,其反义词是beautiful.

　　She has an ugly face. 她有一张丑陋的脸.

　　The lion is ugly. 那头狮子很丑

　　(2)还表示险恶的,脾气坏的,难缠的

　　My father has an ugly temper. 我父亲脾气不好.

　　He is an ugly person. 他是一个难缠的家伙.

　　The man is scary. He has an ______ face.

　　A beautiful B cute C ugly D small

　　friendly

　　作形容词,意为友好的.由名词friend加后缀-ly而成.

　　构成以下词组.

　　be friendly to sb. 对某人友好(指对别人的态度好,热情)

　　be friendly with sb. 和某人关系好(指两者的关系)

　　My teacher is friendly to us.

　　We are friendly with each other.

　　His father is friendly _____ us.

　　A to B for C in D of

　　small

　　作形容词,意为小的,侧重度量,面积,数量等,其反义词是large. 在句中作表语或定语.

　　I live in a small house. 我住在小房子里.

　　The cat is very small.

　　little也可表示小,指具体的人,物,常带有赞赏,爱怜等感情色彩,其反义词为big或great.

　　The little boy is very cute.

　　I have a little brother.

　　This is a ________ school.

　　A little B small C old D young

　　clever/cute

　　clever多用来表示人或动物的脑子灵活,理解事物很快.

　　cute多用来形容动物,多指某种东西因小巧玲珑而可爱.

　　He is a clever student.

　　My sis ter is very cute.

　　The pandas are very cute.

　　-Why do you like koalas?

　　-Because they are c_______.

　　animal

　　作名词,意为动物.

　　-What animals do you like?

　　-Dogs.

　　tiger koala giraffe lion

　　panda dolphin elephant penguin

　　duck fish cat bird

　　I want to have _____ animal.

　　A a B an C the D /

　　other

　　(1)作形容词,意为其他的,另外的,用来修饰名词,当修饰可数名词单数形式时,必须与no,any,some等词连用.

　　Can you see any other animal?

　　Tom is taller than any other boy in his class.

　　(2)作代词,常用形式有:

　　the other 或others指代特指的另一个或其他的.

　　I have two pens. One is long, the oter is short.

　　We should help others.

　　My father is always thinking of ________.

　　A other B the other C others D the others

　　too/either/also

　　(1) too作副词,意为也,一般位于句尾,其前常用逗号,如果用于句中,则too的前后通常都加逗号.too也可表示太,过分,用来修饰形容词或副词.

　　I like English. He likes English, too.

　　(2)also多用于实义动词之前,系动词,助动词,情态动词之后,一般用于句子.如果在否定词中,also要位于否定词之前,而不能位于否定词之后.

　　My father is a worker. My mother is also a worker.

　　He can do the work. I also can do the work.

　　(3)too不用于否定句中,一般只用于肯定句和疑问句,在否定句中用either.一般用于句末,其前用逗号隔开.

　　Im not a doctor. He is not a doctor, either.

　　They cant play football. We cant play football, either.

　　too还可表示太,过分.构成词组: tooto意为太而不能.此时可用not enough to或so that代替.

　　My brother is too young to go to school.

　　My brother isnt old enough to go to school.

　　My brother is so young that he cant go to school.

　　Tom doesnt have any brothers. Mary doesnt, _____.

　　A too B also C either D to

　　play

　　作动词,意为玩,玩耍. 构成词组: play with意为和玩. play后接球类名词时,不加任何冠词.后接乐器名词时耍加定冠词the

　　play football play table tennis

　　play basketball play ping-pong

　　play volleyball play baseball

　　paly the piano play the violin

　　play the trumpet play the drums

　　I can play football very well but I cant play the piano

　　He likes playing football _______ us.

　　A to B in C with D of