考点一：宾语从句的时态和语序1、宾语从句的时态（1）如果从句是现在的某种时态（包括一般现在时、现在进行时、现在完成时），那么，宾语从句的时态可根据实际情况而定。

如：①“I know my parents care about me,” he says.他说：“我知道我父母关心我。

”②Now in China, he has found that his family ____________ a tall tree with long roots.现在在中国，他已经发现他的家庭就像长有很长树根的一棵大树。

③I am writing to say that I am against ____________ (build) a new zoo in our town.我写信要说的是我反对在我们的镇上建一个新的动物园。

④I remember that he _______________________(给了我一本书) yesterday.⑤He has told me that he’ll leave for New York tomorrow.他已告诉我明天他要____________纽约了。

（2）如果主句是过去的某种时态（包括一般过去时、过去进行时），爸妈宾语从句要用过去的某种时态（包括一般过去时、过去进行时、过去将来时、过去完成时）。

如：①In 1991, Hepburn discovered that she had cancer.1991年，赫本发现她得了癌症。

②Did you know that tea, the most popular drink in the world (after tea), was invented by accident?你知道茶，这个世界上最大众化的饮料(仅次于水)，是__________被发明的吗？③When I first ate in a western restaur ant, I didn’t know what I was supposed to do.我第一次在西餐厅吃饭时，都不知道_____________________。

④He told me that he __________ (will) take part in the high jump.⑤She asked me if I _______________(已经拿了) her soap.（3）如果宾语从句表示的是客观事实或真理，即使主句是过去时，从句也用一般现在时。

如：He told me that the earth ________ (go) around the sun.Didn’t your teacher tell you the moon ________ (be) smaller than the sun?2、宾语从句的语序宾语从句要用陈述句语序。

在把两个独立的句子连成一个含有宾语从句的复合句时，要特别注意从句的语序，即按照主语、谓语的顺序。

但要注意，当连接词在从句中作主语时，原问句的语序不变。

如：① Where is Tom from? Do you know? →Do you know where Tom is from?② Who made you angry? Can you tell me? →Can you tell me who made you angry?③“What is the matter with Tom?” Mary asked me.→Mary asked me what was the matter with Tom.【真题链接】1. (滨州) —Hi, Bruce. Here is a letter for you.—Thanks. I wonder ________.A. who the letter was fromB. who was from the letterC. who was the letter fromD. who from the letter was2. (丽水) —I’m going to buy a car. Any advice, Charlie?—Well, it depends on ________. If money isn’t the problem, you can buy a BMW.A. when you will buy oneB. how much you can affordC. what colour you likeD. where you are driving3. (北京) —Can you tell me ________ the prize, Tom?—Last year.A. when you gotB. when did you getC. when will you getD. when you will get4. (芜湖) —Could you tell me ________?—You can take No. 16 bus.A. how can we get to the Olympic ParkB. how we can get to the Olympic ParkC. how did we get to the OlympicParkD. how we got to the Olympic Park考点二：宾语从句的引导词(连接词)1、当宾语从句是陈述句时，用that引导。

如：Even the teacher agreed that Martin was ____________ his time.甚至老师也认同马丁在浪费时间。

【友情提示】引导词that用于下列情况时不可省略：①当宾语从句的主语是that时。

如：He says that that is a useful book.②当从句前有插入语时。

如：It says, on a card, that it is made in Italy.③当宾语从句中含有主从复合句时。

如：Our teachers believe that if we did that, we would concentrate more on our clothes than our studies.我们的老师认为如果我们那样做的话，我们会把更多的精力放在衣服上而不是学习上。

④当两个或多个宾语从句由并列连词连接时，除第一个从句中的that可以省略外，其余从句中的that都不可以省略。

如：He said (that) the film was very interesting and that he enjoyed seeing it very much.他说这部电影非常有趣，并且他非常喜欢看。

2、含疑问语气的句子构成宾语从句时用whether或if连接，句尾的标点符号取决于主句。

如：①Do you like watching TV? He asked me.→He asked me if / whether ______________ watching TV.②I don’t _________ if it’s something I don’t need.我不介意它是否是我不需要的东西。

【友情提示】何时只用whether而不用if？①直接与or not连用时，用whether，不用if。

例如：I didn’t say whether or not he’ll be _____________________.我没说她是否呆在家里。

Can you tell me whether the train has left or not?你能否告诉我火车是不是已经开了?②所引导的从句作介词宾语时，用whether，不用if。

例如：I worry about whether I hurt her feelings.我担心是否伤了她的感情。

I haven’t settled the question of whether I’ll __________________.我是否回家还没定。

③引导宾语从句，从句置于句首表示强调时，用whether，不用if。

例如：Whether this is true (or not), I can’t tell.这是不是真的，我不能_________。

Whether it is a defect or not，I don’t quite know. 这是不是个错误，我不知道。

④和动词不定式连用时，用whether，不用if。

例如：I don’t know whether to __________ or __________. 我不知道是接受还是拒绝。

I don’t know whether to see my doctor toda y.我不知道今天是否去看医生。

⑤引导主语从句时，从句位于句首用whether，不用if。

例如：Whether she comes or not doesn’t concern me. 还是不来与我无关。

Whether she likes the present is not clear to me.她是否喜欢那件礼物我____________。

= It is not clear to me whether/if she likes the present.(但用it作形式主语，将主语从句置于后面时，whether和if可以换用。

)⑥引导表语从句时，用whether，不用if。

例如：His first question was whether Holmes ________________ yet.它的第一个问题是福尔摩斯是否已经到了。

My main problem right now is whether I should ask for another loan.目前我的主要问题是我是否应当要求别的贷款。

⑦引导让步状语从句，作“不管”解时，用whether，不用if。

例如：I’ll start tomorrow, whether he asks me or not.不管他要不要我去，反正我明天就动身。

Whether you like it or not, you’ll ____________ (must / have to) do it.不管你愿不愿意，你都得做这件事。

⑧在容易造成歧义的情况下，如表达“是否”的意思时，最好用whether，避免用if。

如：Let me know whether you are coming.你来还是不来，通知我一声。