期末知识总结 2023-2024学年北师大版九年级英语全册

九年级英语期末知识总结 一、常考语法 被动语态 在主动语态中,make,let 等使役动词及see,hear,watch,notice 等感官动词后用省略to的动词不定式作宾语补足语,但在被动语态中,省略的to必须补充出来 We often hear her sing .(主动语态) 我们经常听到她唱歌。 She is often heard to sing .(被动语态) 她经常被听到唱歌。 连词 because,as,since,as well as 的用法 because 后接表原因的从句,可回答why 引导的问句,而because of 是介词短语,其后只能接名词、代词等。as well as 连接并列成分时,强调前者;翻译时要先译后者;连接并列主语时,谓语动词与第一个主语保持一致 He was absent because he was ill. 他没来,因为他病了。 He was absent because of his illness. 他因为病了没来。 He as well as his friends has gone to Hong Kong. 他和朋友们去了香港。 so that 与 so... that... so that 意为“以便;为了”,从句谓语中常用 may /might, can /could, should,would 等情态动词。so... that. ..意为“如此……以至于⋯⋯”,so是副词,常用来修饰形容词或副词,that 用来引导结果状语从句 I speak loudly so that all the students can hear me clearly. 我大声说,以便所有的学生能听清我说话。 He ran so fast that he won the first prize. 他跑得如此快,以至于他赢得了一等奖。 定语从句 who用于指人;which 用于指物:that既可用于指人也可用于指物。who,which 和 that 在从句中作宾语时可省略 The girl who is speaking is my best friend. 那个正在讲话的女孩儿是我最好的朋友。 It's the best novel ( that) I've ever read. 它是我读过的最好的小说。 动词不定式 1.有些动词 (make, let,feel 等)后接动词不定式时,可省略动词不定式符号 to 2.带to的不定式的否定形式为 not to do sth. The sad movie made me cry. 这部悲伤的电影使我哭了。 Please tell them not to speak loudly in public. 请告诉他们不要在公共场所大声讲话。 含有if引导的条件状语从句的主从复合句 在使用含有 if 引导的条件状语从句的主从复合句时,要注意时态问题,记住:当主句是一般将来时、含有情态动词或祈使句时,if条件句用一般现在时表示将来 If I'm free tomorrow, I will visit you. 如果明天我有空,我将去看望你。 Everyone can be successful if they work hard. 如果每个人都努力学习,他们都会成功。 If you have any question, ask your teacher for help. 如果你有问题,就向老师寻求帮助 二、常考短语 a number of 许多 above all 最重要的是,尤其是 allow sb.to do sth.允许某人做某事 as a result 结果 as long as 只要 as usual 像往常一样 as well as t as. . .as. ..与⋯…一样…… be able to 能够 be always doing sth.一直做某事 be careful 小心,当心 be interested in 对⋯…感兴趣 be known for 因…而著名 be proud of 为⋯⋯感到自豪 be used to doing. . .习慣于做⋯ because of 因为 by accident 偶然地 communicate with sb.与某人交流 compared with 与⋯…相比 cut down 减少;砍倒 deal with 对待:处理 depend on 取决于;依靠 enjoy doing sth.喜欢做菜事 enjoy oneself 过得愉快 find out 弄清楚 force sb. to do sth.强迫某人做某事 get away 度假;休假 get hold of 抓住 ge