if 从句――if 引导的条件状语从句和宾语从句

1、请想想上图中If的含义：if刘涛子句，hush，little baby，and if that mocking bird does sing，if it does snt rain tomorrow，we will go for a picnic。if we go sightseeing in yangjang city，we can take a bath in hot spring。在上图中，考虑一下if的含义？如果在If引导的副词子句、if引导的条件副词子句中，谈论子句可能发生的事实和相应的结果。主要文章使用一般的未来状态，子句使用一般的当前时间。示例：if it rains tomor

2、row，we will not go to the zoo。if you go to bed earrier，you wont feel tired in the mornings。what will you do if you find a panda in danger？记忆战术，中频条件文章不常见，几点；条件语句，放在前面，逗号放在文章中间。条件文章表主要可以使用未来的句子。1.将以下句子与I dont know if he will come tonight进行比较：2.he asked me if I could get to the bus station on time . 3

3、. if you are free，please help me do the housework . 4 . if it rains tomorrow，I wont climb，文章成分，主题：指说的“什么”或“谁”，通常是名词、代词或名词功能的对应词，由不定式起作用，一般放在句子的开头。The baby is sleeeping。Lucy comes from France。my parents often go to school by car。watching football match is my hobby。to see is to believe。谓语：描述主题的动作、特征或状

4、态，充当动词或动词短语，通常位于主题后面。he lives here . they want to ask you some questions . he can swim I have been to Paris .文章成分，宾语：和动词所表达的动作中的宾语或介词的宾语，常作为名词、代词或名词或代词的对应词和短语，通常位于谓语动词或介词之后。会吗you attend the meeting？the guide shoved me the forbidden city(紫禁城)。I doeson like apples . my mother often tells us a story of

5、 snow white。直接和间接对象：指直接对象，而人指间接对象。我的uncle gave me a birth day present。weknow him、we know he likes english。主s，主s，那个v，那个v，宾，宾语从句就是用一个句子构成主句子的宾语，短句，复合文章，四物从句是什么？比较，3 .从属连接词whether，if推导的宾语从句，e . g . I want to know if/whether she is right。they did nt know whether Tom could come back or not .if/whether刘涛宾

6、语从句表示“是”的意思，在句子中不充当文章成分。If/whether是可互换的，但whetheror not是固定配方。请看一下。I dont know if it will rain tomorrow .if it rains，Ill stay at home。I want to know when he will comes back，please tell me。请想想：when和if可以推导出什么子句？他们时态的特点是什么？when和if可以同时引导宾语从句和状语从句。原则。在宾语从句中，时态是根据需要决定的。副词子句中跟随主元是36。if Nancy _ _ _ _ _ _ the

7、exam，she will go to Australia for English study。(2013年中考)a . passb . passed c . passes d . will pass 39。have you asked the policeman _ _ _ _ _ _ _？yes . he told us to turn left onto main street . its on the right .(2013年更高)a . if there is a bank near shere b . how can we get to the near est bank c .

8、 whe再can we find a bank d . when we can go to the near est bankif our government _ _ attention to controlling food safety now，our health _ _ _ _ in danger。(2012年高中入学考试)A. wont payIs B. doesnt payIs C. wont pay会be D. dosnt pay威尔be，练习训练，()1。well go to the great wall _ _ _ it does rain to morrow . a when b if c until d because()2。youll be late if you _ _ _ getup quickly . a arent b dont c will be d wont()3。if you _ _ _ _ _ _