英语学习绝对是个长期积累的过程,想要高分,只有坚持不懈,没有一蹴而就!!下面这30个句子可以说是初中三年重要的句型,还没掌握的童鞋抓紧时间假背起来! 1 as…as 和……一样 中间必须用形容词或副词原级。例如: This classroom is as big as that one. 这间教室和那间一样大。 He runs as fast as Tom. 他和汤姆跑的一样快。 否定结构:not as/so…as,“不如……”。上面的两个句子可分别改为: This classroom is not as/so large as that one. 这间教室不如那间大。 He doesn’t run as/so fast as Tom. 他跑得不如汤姆快。 2 as soon as 一……就…… 用来引导时间状语从句。若主句是一般将来时,从句要用一般现在时。例如: I’ll tell him the plan as soon as I see him. 我一看到他就告诉他这个计划。 He’ll go home as soon as he finishes his work. 他一完成工作就回家。 3be busy/enjoy/hate/go on/finish doing sth. 忙于/喜欢/讨厌/继续/完成做某事 在enjoy, finish, hate, go on, be busy等词语后,一般用动词-ing形式作宾语。例如: Lin Tao is busy making a model plane. 林涛正忙着做飞机模型。 My mother enjoys taking a walk after supper. 我妈妈喜欢晚饭后散步。 I hate watching Channel Five. 我讨厌看五频道。 When someone asked him to have a rest, he just went on working. 当有人让他休息一会儿时,他仍继续工作。 I have finished writing the story. 我已经写完了故事。 4fill…with 用……装满......;be filled with 充满了……;be full of 充满了...... ①be filled with 说明由外界事物造成的此种状态,表示被动。例如: The box is filled with food. 盒子里装满了食物。 ②be full of说明主语处于的状态。此外,还可表示程度,意为“非常”。例如: The patient’s room is full of flowers. 那个病人的房间摆满了花。 The young man is full of pride. 那个年轻人非常骄傲。 ③这两种结构还可以相互改写。例如: I fill the box with food. The box is full of food. 5 be good/bad for 有利于/有害于…… 此句型是:be+adj.+for+n.结构。例如: Doing morning exercises is good for your health. 做早操对你的健康有益。 Always playing computer games is bad for your study. 总玩电脑游戏对你的学习不利。 6 be used to(doing) sth. 习惯于…… 后必须接名词或动名词,可用于现在、过去、将来的多种时态。be 可用get,become来代替。例如: He is used to life in the country.(He is used to living in the country.) 他习惯于乡村生活。 He will get used to getting up early. 他将会习惯于早起。 注意:be used to do 的意思是“被用来做……”。例如: Wood is used to make paper. 木材被用来造纸。 7 both…and…两者都…… 用来连接两个并列成分;当连接两个并列主语时,其后谓语动词用复数。例如: Both the students and the teachers will go to the History Museum tomorrow. 不论老师还是学生明天都会去历史博物馆。 8 can’t help doing sth. 禁不住做某事 help在此的意思是“抑制,忍住”,其后接动词-ing形式。例如: His joke is too funny. We can’t help laughing. 他的笑话太有趣了,我们禁不止笑了起来 9 sth. costs sb. some money 某物花费某人多少钱 此句型的主语是物。cost一词带的是双宾语,它的过去式、过去分词和原型一样。 This book cost me five yuan. 这本书花了我五元钱。 10 either…or… 不是……就是……,或者……或者…… 用来连接两个并列成分,当连接并列主语时,谓语动词与邻近的主语保持一致。 You may either stay here or go home. 你可以呆在这儿,也可以回家。 Either she or I am right. = Either I or she is right. 不是她对就是我对。
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