中小学教育资源及组卷应用平台 九年级英语语法 十、复合句（一） 一、从句： He is glad that his friends will come to his birthday party. I’ve heard that you play in the school orchestra. Do you know if she is here？ Nobody knew whether he could pass the exam（or not) . I don’t know what he will say. Can you tell me where you are from? I wonder why he was late this morning. 1.含义：在句子中充当宾语的从句叫宾语从句 2.宾语从句主从句的时态是：主现从任意，主过从过 特殊：事实，真理，自然现象永远用一般现在时 3.陈述句的宾语从句由that引导，没有实际含义，可省略，一般疑问句的宾语从句由if或whether引导，翻译为是否,有or not一定要用whether。特殊疑问句的宾语从句由特殊疑问词引导。 4.宾语从句的语序是：陈述语序。 二、if引导的条件状语从句 ①If you want to record, press the red button. ( 主祈从现 ) ②If she studies hard, she will pass the exam. ( 主将从现 ) ③We will have a picnic if it doesn’t rain tomorrow. ( 主将从现 ) ④You should study hard if you want to get a good score. ( 主情从现) 1.含义是：如果,if引导的句子是从句，剩下的句子是主句。 2.if 从句表示如果…,从主有逗，主从没逗。 3.主从句时态：有三种形式：①主将从现②主祈从现③主情从现 三、时间状语从句 ①When the weather is fine, many families go out for a walk. ②I was doing my homework while mother was cooking . ③I will go out to play basketball with you after I finish my homework. ④Mother always prepares supper before I come back from school. ⑤I will call you as soon as I get there. ⑥He waited until all the people left. 含义：用一个句子来表达一个动作发生的时间的从句 1. 由when/while连接，含义：当…时候，一般when从句用一般过去时，而while多用进行时。 2. 由 before/after连接，含义：在......之前/之后 3. 由as soon as 连接， 含义：一......就..... 4. 由until连接， 含义：直到...... 做题时要注意观察主从句的顺序，从主有逗,主从没逗。 时间状语从句的时态：主现在从现在，主过去从过或主将从现 四、一般由连词或关联词组引导的句子： ①Mary wants to go shopping, but she has to do her homework.玛丽想去购物，但是她不得不去做作业。 ②It is raining heavily, so we have to stay at home .雨下得很大，所以我们不得不呆在家里。 ③Though/Although he is tired, he has a lot of work to do.尽管他很累，他有很多工作要做。 ④Be quick, or you will be late for class.快点，否则你上课要迟到了。 ⑤Not only her parents, but also her brother has visited London. ⑥Neither my friends nor my family have been to the Great Wall. ⑦It was so cold that we all stayed at home yesterday. ⑧The government wanted to build a school so that the children can go to school. 1.但是but,2.所以so,3.尽管，虽然/尽管，though/although/even though/even if 4.并且还 as well as5.或者，否则or 6.不但…而且…not only…but also…7.或者…或者…(要么…要么…/不是…就是…)either… or…8.既不…也不…neither…nor…9.太...而不能too...to... 10.如此..以致…so…that…11.目的是，以便于...so that… 谓语动词一般符合:就近原则 九年级英语语法 十、复合句（一） 班级_____ 姓名_____ 一、从句： _____ _____ _____ _____ _____ _____ ⑦_____ 1.含义：_____。 2.宾语从句主从句的时态是：_____ 3.陈述句的宾语从句由___ ... ...
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