语法· 单词类（讲义）通用版英语六年级下册

常用介词的使用规则 1、under 在．．．．．．下面如：There is a cat under the table． 2、behind在．．．．．．后面如：There is an umbrella behind the door． 3、near 靠近．．．．．．如：There is a park near my house． 4、beside 在．．．．．．旁边如：The students are standing beside the teacher. 5、next to 紧靠．．．．．．旁边如：The teachers＇ office is next to our classroom. 6、before（时间上）在．．．．．．之前如：before class（上课前） 7、after（时间上）在．．．．．．之后；固定搭配：after class（课后）after school（放学后）look after（照看）run after（追赶）read after me（跟我读） 8、between在两者之间如：There are some trees between Building A and Building B. 9、by乘某种交通工具如：by bus，by plane，by the way（顺便说一下） 10、from ①be from（来自......）如：Mr Smiths is／comes from Australia. ②1 （从 到........) We go to school from Monday to Friday. 11、to到、去．．．．．．如：Let＇s go to the zoo．固定搭配：write to（给xx写信） 12、12、about关于；大约如：I want to buy a book about animals.It's about one kilometer away. 13、for为、给．．．．．．如：Here＇s a letter for you．What＇s for breakfast？固定搭配：look for（寻找），wait for（等候） 14、with ①与......一起。如：＇II go shopping with my mother. ②具有某种特征。如：Who＇s the boy with big eyes？ ③help...with...在某方面帮助某人如：Can you help me with my English? ④play with...和......一起玩；拿......玩如：play with me，play with a yo-yo 15、in front of 在．．．．．前面如：There is a tree in front of the classroom. in the front of 在......前部如：There is a blackboard in the front of the classroom. 16、along沿着，顺着如：Go alongthis street． 学科网（北京）股份有限公司 17、as作为如：What would you like as a birthday present？ 18、out of 从．．．．．．出来；往．．．．．．之外如：The dog is running out of the house. 19、of．．．．．．的，属于．．．．．．如：a map of China， a map of the world 20、off离开，在．．．．．．之外如：keep off the grass（勿踏草坪），get off（下车） 21、up向上如：stand up（起立），pull up carrots（拔胡萝卜） 22、down向下如：sit down（坐下），jump up and down（上下跳） 定冠词 定冠词the用在单数或复数可数名词前，也可用在不可数名词前。 1、表示特指的人或物前。 e.g.The man with a flower in his hand is Jack. 2、指说话人双方都知道的人或物前。 e.g.Lily, close the door, please. 3、在上文提到过，第二次又提到的人或物前。 e.g.There is a man under the tree.The man is called James. 4、表示世界上独一无二的事物前。 e.g.The sun is bigger than the moon.. 5、用在序数词前面。 e.g.It is the first day of the new term.