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2019-2020年高三英語 Unit 3 學(xué)案(9) 牛津版選修9 一、名詞性從句 1、包括主語從句、賓語從句、表語從句、同位語從句 2、引導(dǎo)名詞性從句的連接詞可分為三類： 連接詞： that, whether, if（不充當(dāng) 從句的任何成分） 連接代詞：what ,whatever, who, whoever, whom, whose, which 連接副詞：when, where, how, why ●It is a pity that you didnt go to see the film. ●She did not know what had happened. ●The news that Tom would go abroad is told by him. 二、定語從句 定語從句中的所有關(guān)系詞不但有具體意義而且都在從句中擔(dān)當(dāng)一定的成分。 關(guān)系代詞：who, whom, whose, which, that等。 關(guān)系副詞：when, where, why等。 在定語從句中，關(guān)系副詞=介詞+which 三、狀語從句 1、時(shí)間狀語從句 1）由 as, while引導(dǎo)時(shí)，表示主句和從句的動作同時(shí)發(fā)生，或一個(gè)動作發(fā)生在另一個(gè)動作或過程中。 2）由 after, when引導(dǎo)時(shí), 表示主句動作在從句后 3）由 before, when引導(dǎo)時(shí)，表示主句動作發(fā)生在從句動作前。 4) 由whenever, every/each time引導(dǎo)時(shí)， 表示主句動作以從句動作為條件而發(fā)生。 5）由as soon as引導(dǎo)時(shí)， 表示主句動作發(fā)生在從句動作的一瞬間后。 6）由just/hardly…when, no sooner…than引導(dǎo)時(shí)， 表示主句動作發(fā)生在從句動作的一瞬間之前。 ● We can leave when you are ready. ● After she packed up her things, Mary went to book her ticket. 2.原因狀語從句 由 because, as, since或復(fù)合連詞now that, in that 等引導(dǎo) 3. 地點(diǎn)狀語從句:由where, wherever引導(dǎo)。 4.條件狀語從句 由 if, as (so) long as, unless 引導(dǎo)。 5. 目的狀語從句 由 so that, in order that, in case等引導(dǎo)。 六、 結(jié)果狀語從句 由 so that, so …that, such …that 引導(dǎo)。 七、讓步狀語從句 由 though, even though, however, no matter how/what/who等引導(dǎo)。 八、比較狀語從句 由 than, the more…the more, as…as引導(dǎo)。 九、方式狀語從句 由in the same way, as 等引導(dǎo)。 ●As the sun rose the fog dispersed. ●Whenever she had a cold, she ate only fruit. ●Now that we have decorated the house, we can move in. ●The thread breaks where it is weakest. ●Robbie didn’t feel as she did. ●She ought to e down just in case anything happened. ●If necessary, ring me at home. 3) Idioms often use a number of words to represent a single object, person or concept, among other things, and unless you recognize when an idiom is being used, you can easily misunderstand what you read or hear spoken. The sentence is a plex-pound sentence. This happens when coordination(并列關(guān)系) and subordination(從屬關(guān)系) occur in the same sentence. In pound sentences, there are two or more clauses. They are usually linked by coordinators such as and, or and but. Each clause can stand on its own. ●e.g. People who follow this religion study Buddhist sutras and they follow the teachings of Buddha. 2. Summary the simple sentence subject + predicate the pound sentence subject + predicate +and/or/but+ subject + predicate the plex sentence main clause + subordinate clause the plex- pound sentence the simple sentence+ and/or/but+ the plex sentence 3. Notes: The purpose of analyzing sentences ★ This will help students better understand the meaning of a long and plicated sentence, thus, they will read articles faster and understand them better as well as learn to use plicated sentences to express their views . ★ Use the knowledge to solve the problems correctly.