2020届二轮复习三大从句考点详解2课件（共20张PPT） 20页

高考英语专题复习： 从句考点详解（二） 名词性从句 She wondered if the buses would still be running . The truth is that it is too foggy for the bus to run that far . She had a feeling that she was being watched by a tall man in a dark overcoat . Whether he’ll be able to come is not yet known. 宾语从句 同位语从句 表语从句 主语从句 名词性从句重点：连接词的选择 Clause 连接 词 在从句中作用 例句 statement It’s amazing that he is still alive. yes/no question I wonder whether/ if she still lives here. wh-question He asked who was late for school yesterday. That’s why she left home yesterday. 不做成分； 只起连接作用   表示“是否” 做主语，宾语，定语   做状语 that whether/if what, which, who, whom, whose 疑问词 +ever when, where, how, why, because that vs. what that 在名词性从句中 ________ 句子成分，只起 __________ 。 what 在名词性从句中不仅起连接作用，而且 _____________ 。 I know ______ it should be done. I know ______ should be done. 名词性从句重点：连接词的选择 不做 连接作用 做句子成分 that what 2010 年 江苏高考 35. —I prefer shutting myself in and listening to music all day on Sundays. —That’s _______ I don’t agree .You should have a more active life. A. where B. how C. when D. what 2014 年江苏高考 26. —What a mess! You are always so lazy! —I’m not to blame, mum. I am ________ you have made me. how B. what C. that D. who 2017 年江苏高考 26. We choose this hotel because the price for a night here is down to $20, half of ________it used to charge. A. that B. which C. what D. how 名词性从句考点一：连接词的选择 2011 年 江苏高考 24 ． It was never clear __________ the man hadn’t reported the accident sooner. A. that B. how C. when D. why 2016 年江苏高考 21. It is often the case ______ anything is possible for those who hang on to hope. A. why B. what C. as D. that 名词性从句考点一：主语从句 1. 主语从句可以直接放在句首 。但 常 使 用 形式主语 it ，而将从句放在句末。 2. it 作形式主语的常见结构 （ 1 ） It is a pity (a shame, a fact, common practice, no wonder…) that … （ 2 ） It is true (clear, obvious, likely, right, well known, possible, …) that… （ 3 ） It is said (___________________________________) that… （ 4 ） It appears (_____________________…) that… （ 5 ） It makes no difference whether… 名词性从句考点一：主语从句 reportedbelievedhopedknownestimated seemshappensturns out 2012 年 江苏高考 27. The notice came around two in the afternoon_______ the meeting would be postponed. A. when B. that C. whether D. how 2019 江苏高考 25. Scientists have obtained more evidence ___________ plastic is finding its way into the human body. A. what B. that C. which D. where 名词性从句考点二：同位语从句 同位语从句通常位于 _______________________________________________________________ ______________________________________________________________ 等名词后面，用来解释 抽象 名词的具体含义。同位语从句一般由 that 引 导。 但具体情况下可 能 用连接代词（ what, which, who ）、连接副词（ when, where, why, how ）或 whether 等引导。 如： He asked me the question _________ the work was worth doing. 2. 同位语从句 不 一定要紧跟在它所说明的名词的后面。 An idea came to her that she might do the experiment in another way . 名词性从句考点二：同位语从句 fact, idea, news, promise, hope, order, advice, plan, message, thought, answer, belief, saying, possibility, doubt, proof, question, truth, problem, suggestion whether 3. 同位语从句与定语从句的区别 that 引导定语从句时，是关系代词，在从句中 ____________ 句子成分 。 that 引导同位语从句时，起 __________ 作用， __________ 实际意义，在从句中不 __________ 成分 。 I received the message that he would come by plane . I received the message that you sent me . 名词性从句考点二：同位语从句 充当 连接 没有 充当 2015 江苏高考 25. _____ Li Bai , a great Chinese poet, was born is known to the public, but some won’t accept it. A. That B. Why C. Where D. How 2018 江苏高考 21. By boat is the only way to get here, which is _______ we arrived. A. where  B. when C. why D. how 名词性从句考点 三：语境中的意义 名词性从句 ：引导词的选择 Clause 引导词 在从句中作用 例句 statement It’s amazing that he is still alive. yes/no question I wonder whether/ if she still lives here. wh-question He asked whose handwriting is the best in our class. That’s why she left home yesterday. 无意义； 只起连接作用   表示“是否” 做主语，宾语，定语   做状语 that whether/if what, which, who, whom, whose 疑问词 +ever when, where, how, why, because 状语从句 2012 江苏高考 30. One’s life has value _______ one brings value to the life of others. A. so that B. no matter how C. as long as D. except that 2013 江苏高考 28. In the global economy, a new drug for cancer, ______ it is discovered, will create many economic possibilities around the world. whatever B. whoever C. wherever D. whichever 2014 江苏高考 21. Lessons can be learned to face the future, ________ history cannot be changed. A. though B. as C. since D. unless 灵魂？ 状语从句的灵魂 ? 2015 江苏高考 26. It is so cold that you can’t go outside _____ fully covered in thick clothes. A. if B. unless C. once D. when 2016 江苏高考 26. ______some people are motivated by a need for success, others are motivated by a fear of failure. A. Because B. If C. Unless D. While 2017 江苏高考 23. Located _______ the Belt meets the Road, Jiangsu will contribute more to the Belt and Road construction. A. why B. when C. which D. where 状语从句的灵魂 ? 2018 江苏高考 29. _______you can sleep well, you will lose the ability to focus, plan and stay motivated after one or two nights.A. Once B. Unless C. If D. When 2019 江苏高考 23. The doctor shares his phone number with the patients __________ they need medical assistance. A. if only B. as if C. even though D . in case   2012 年 2013 年 2014 年 2015 年 2016 年 2017 年 2018 年 2019 年 A so that whatever though if because why once if only B no matter how whoever as unless If when Unless as if C as long as wherever since once Unless which If even though D except that whichever unless when While where when in case 结论：状语从句的灵魂： 逻辑关系的理解 三大从句 巩固练习 How can you say you don’t like something ________ you’ve never tried it? when B. where C. which D. what   2. Scientists believe this type of coronavirus jumps from a different animal to humans, __________ is rare. when B. where C. that D. which 3. In general, the public should do “what you do every cold and flu season,” said Dr. John Wiesman , the health secretary in Washington state, ________ the first case of coronavirus in the US was confirmed. A. what B. which C. where D. when 4. The National Institutes of Health is trying to develop a vaccine, but says it will take at least a few months ________ clinical trials start. A. whether B. before C. since D. where 5. The question on the minds of many in Hollywood had been ________ the Academy would put its votes toward those films. A. what B. that C. whether 　 D. why 三大从句 巩固练习 三大从句 定语从句：三要素 名词性从句：连接词在从句中的作用 状语从句：前后句的逻辑关系 Thanks