2023届高考英语二轮复习宾语从句（定义、分类、要点：时态、语序、引导词）课件

这是一份2023届高考英语二轮复习宾语从句（定义、分类、要点：时态、语序、引导词）课件，共20页。
目录： 1.定义 2.分类 2.1动词的宾语从句 2.2介词的宾语从句 2.3形容词的宾语从句 3.要点 3.1时态 3.2语序 3.3引导词
定义：在一个复合句中，如果一个句子做另一个句子的宾语，那么这个做宾语的句子叫作宾语从句。 e.g. We knw him. (简单句) We knw that he likes English. (复合句)
分类：1.动词的宾语从句 He tld me that he culd pass the exam.I wnder why she refused my invitatin. 2.介词的宾语从句 We are talking abut whether he is a gd student.I’m interested in whether yu’ve finished the wrk.It depends n whether we have enugh time.
分类：3.形容词的宾语从句I am srry that I have trubled yu a lt. I am sure that yu will make greater prgress in English thrugh hard wrk.We are surprised that he has left withut saying gdbye t us.常用于此类的形容词有 essential，imprtant，natural，necessary，pssible，strange，等。
要点：（一）时态1. 当主句是一般现在时，从句可以根据实际需要用各种时态。I knw that he studies English every day. We all knw that he has studied English since 1998. Can yu tell me hw he gt t the railway statin?
要点：（一）时态2.当主句是一般过去时，从句必须用过去的某个时态（一般过去 did、过去进行 was/were ding、过去完成 had dne、过去将来wuld d）。We believed that he had earned enugh mney t build a huse. My father said that he had bught a new cmputer.Kate said she was watching TV this time yesterday.He asked what time it was.He said that he wuld g back t the U.S. sn.
要点：（一）时态3.当从句的内容为客观真理、名言谚语时，不受主句时态限制，均用一般现在时。The teacher tld us that the sun rises in the east.Miss Hu said that the earth ges arund the sun.Our teacher said that January is the first mnth f the year.
要点：（二）语序宾语从句的语序应为陈述语序,即：连接词+主语+谓语I dn’t knw what they are lking fr.Culd yu tell me when the train will leave?Can yu describe what kind f man he is?
要点：思考：如何变陈述句语序？（1）如果一个疑问句中含有be动词，情态动词等时，只需将be动词，情态动词等还原到主语之后。Where are yu frm? I wnder where yu are frm.Can he play basketball? I wnder whether/if he can play basketball.
要点：思考：如何变陈述句语序？（2）如果一个疑问句中含有助动词d的各种形式时，需将助动词d的各种形式删除，再将宾语从句动词变为对应的时态。Where des he live? I wnder where he lives.
要点：（三）引导词：由that引导的宾语从句：要点：（一）that引导宾语从句：①不作成分，只起连接作用；②没有意义，通常可以省略。 He has tld me (that) he will g t Shanghai tmrrw. I think (that) he is an hnest man.
要点：（三）引导词：由that引导的宾语从句：要点：（二）可以跟that 从句做宾语的动词有：say, think, insist, wish, hpe, demand, imagine, wnder, knw, suppse, see, believe, agree, admit, deny, expect, explain, rder, cmmand, feel, dream, suggest, hear, mean, ntice, prefer, request, require, prpse, declare, reprt等，这些动词后的宾语从句中的连接词that通常都可以省略。
要点：（三）引导词：由that引导的宾语从句：注意：在以下几种情况中that不能省略：从句前有插入语时，that不可省略。We hpe, n the cntrary, that he will stay at hme with us.2）一个句子有两个或多个并列宾语从句时，引导第二个及以后的宾语从句中的that不能省略。He said (that)he was wrng and that he wuld say srry t me.
要点：（三）引导词：由that引导的宾语从句：注意：在以下几种情况中that不能省略：3）that作介词宾语时，that不可省略。The reasn lies in that she wrks harder than the thers.4）由it作形式宾语时，that引导的宾语从句中，that不可省略。I think it impssible that he can finish the task in such a shrt time.=I think that he can finish the task in such a shrt time impssible.
要点：（三）引导词：II. 由whether / if引导的宾语从句：要点：（一）whether / if引导宾语从句：①具有一定意义，意为“是否” ②不作成分，不可省略。 He wnders whether I will g t party this weekend.I want t knw if /whether he lives there.He asked me whether/if I culd help him. Mike wnders whether/if it will rain tmrrw.
要点：（三）引导词：II. 由whether / if引导的宾语从句：注意：whether和if的使用区别：whether能与r nt直接连用，if则不能。I wnder whether/if it’s ging t rain r nt .I wnder whether r nt it’s ging t rain .当r nt出现在句尾的时候，whether和if可以互换；但当r nt出现在宾语从句的开头，只能用whether.
要点：（三）引导词：II. 由whether / if引导的宾语从句：注意：whether和if的使用区别：whether能放在介词后，if则不能。Everything depends n whether we have enugh mney.whether后能接t d不定式，if则不能。 He asks me whether t see a film.当if引起歧义时，不要用if。Please let me knw whether yu are busy.
要点：（三）引导词：III. 由连接代词、连接副词和wh-ever引导的宾语从句：要点：wh, whm, whse, which, what, whever, whatever, whichever, when, where, why, hw引导宾语从句：①担任句子成分，包含一定意义；②起连接作用，不可省略。I want t knw what he has tld yu. He wnders where yu live.