that引导的宾语从句市公开课获奖课件

1、宾语从句第1页第1页什么是宾语从句？试比较：We know him We know he likes English.主s主s谓v谓v宾o宾o宾语从句就是用一个句子来充当宾语 。主s谓v宾o简朴句复合句第2页第2页宾语从句分为三类：(1) that引导宾语从句I hope (that) it will snow this winter.(2) whether/if引导宾语从句 Im not sure if he will come.(3) 疑问词引导宾语从句I want to know what he will do next.第3页第3页比如：I hope (that) it will sn

2、ow this winter.Betty thinks (that) trees can improve the air.I know (that) he is friendly.注：that没有任何词汇含义，只有语法功效，目的是使读者清楚后面句子是宾语从句。多数情况下that能够省略。当谓语动词表示必定概念，如“希望、相信、知道、说”时，(如： say, think, believe, expect, hope, wish，know， see, feel, remember, forget等）其后面句子普通用that引导。（一）引导词第4页第4页(二) 语序宾语从句语序应为陈说句语序。比如：

3、Ihear(that)physicsisnteasy.Ithink(that)youwilllikethisschoolsoon.第5页第5页(三) 时态当主句是普通现在时时，宾语从句可依据实际情况而使用不同时态。 2.当主句谓语动词是过去时态时,宾语从句通常也要用过去某种时态。（普通过去时，过去进行时，过去未来时，过去完毕时）I hear (that)Jim went to work an hour ago.he is interested in English. she will come tomorrow .Tom has been to London twice .第6页第6页He w

4、ill go to Hong Kong .He is sick.He is reading a book . He has finished his work.He said（that）he had finished his work.he would go to Hong Kong .he was sick.he was reading a book . 第7页第7页3.当宾语从句表示是客观事实、真理、自然现象、名言警句等时，宾语从句时态不受主句时态限制，仍用普通现在时。He told me the earth around the sun. （move）movesSummer is aft

5、er Spring .He told me (that)the sun rises in the east.The teacher told us (that)第8页第8页宾语从句三要素引导词that(陈说句) ifwhether(普通疑问句) 特殊疑问词(特殊疑问句)时态主句为普通现在时从句可为任何时态主句为普通过去时从句普通过去时过去未来时过去进行时过去完毕时语序宾语从句语序都为陈说句语序客观真理时态不变第9页第9页否认转移当宾语从句表示否认意义时，且主句主语为第一人称且谓语动词是think /believe /suppose /imagine等时，普通将否认词not转移到主句谓语中,这就

6、叫做“否认转移”。误：I think he wont come.我认为他不会来。正：I dont think he will come.注意：上述情况变成反意义疑问句时，附加问句要看从句，假如主句主语不是第一人称，则附加问句要看主句。试比较：I think he is wrong, isnt he?He thinks he is wrong, dont he？第10页第10页Thank you!第11页第11页Complete the sentences. （1）Sally said, “Its very quiet!” Sally said _.（2）Sally said, “No one

7、is shouting.” Sally said _.（3）Lingling said, “The air is very clear today.”Lingling said _. that no one was shoutingthat the air was very clear that daythat it was very quietLets Practise.第12页第12页宾语从句否认转移当主句谓语动词是think, believe, suppose，expect等词，而宾语从句意思是否认期，常把否认转移至主句表示。I dont think it is right for hi

8、m to treat you like that.第13页第13页主句谓语动同 think, believe, imagine, suppose, consider, expect, fancy, guess等，并且主句主语是第一人称并且为普通现在时，从句否认词普通 要转移到主句上来，其反义疑问句普通与宾语从句一致。I dont believe that man is killed by Jim, is he?I expect our English teacher will be back this weekend, wont she/he?We suppose you have finis

9、hed the project, havent you?第14页第14页假如宾语从句中有某个含有否认意义词, 其反义疑问句要用必定形式.We find that he never listens to the teacher carefully, does he?第15页第15页当主句主语是第二、三人称时，其反义疑问句普通与主句保持一致。Your sister supposes she needs no help, doesnt she?You thought they could have completed the project, didnt you?They dont believe

10、shes an engineer, do they?She doesnt expect that we are coming so soon, does she?第16页第16页宾语从句小口诀：宾语从句三注意，时态语序引导词；主句普通现在时，从句不需受限制；主句普通过去时，从句须用相应时；陈说句转化that引，普通疑问句用if/whether,特殊问句疑问词，引导词后陈说式。第17页第17页(4) Daming said, “Everyone is cheering now.”Daming said _.that everyone was cheering then(5)Tony said,

11、“Its very noisy here!”Tony said _.that it was very noisy there第18页第18页宾语从句时态受主句限制 1.主句是普通现在时态，从句依据实际情况而定。 2.主句是普通过去时态，从句用相应过去时态。假如从句动作发生在主句之前则从句要用过去完毕时态。例:1 ) She says that she is a student. She said that she was a student.2) She says that she will fly to Japan in a week.She said that she would fly to Japan in a week.第19页第19页3) She says that she has finished her homework already:She said that she ha