1、选修八 Unit 1 A land of diversity Period 3 GrammarTeaching aimsEnable the students to use the Noun Clauses as the subject, object, predicative and oppositive.Help the students learn how to use the Noun Clauses.Teaching important and difficult pointsDiffer the noun clauses.Teaching methodsAnalysis and h
2、ave some discussions.Teaching proceduresStep 1 PreparationAsk the students to underline the noun clauses in the following sentences. Then tell what types of noun clauses they are.1)Whether native Americans arrived inCalifornia15,000 years ago or 14,000 years ago is not important. Subject clause(主语从句
3、)2)The fact that they arrived a long time before Europeans is what matters.Appositive clause(同位语从句) & Predicative clause(表语从句)3)I believe that the native Americans were treated badly when the first Europeans came. Object clause(宾语从句)Step 2 DiscussionAsk the students to differ the Noun Clauses as the
4、 subject, object, predicative and oppositive.名词性从句特征主语从句宾语从句表语从句同位语从句Step 3 Analysis1.高考考查热点:1)名词性从句的语序（陈述句语序）；2)几对重要关联词的区别：whetherif, whatthat, whatwhatever, whowhoever, etc;3)it用作形式主语或形式宾语代替主语从句或宾语从句；4）根据具体情景选用适当的关联词。2.根据例句，讨论：1）whetherif的区别I. Please tell me if/whether you will go to the lectures
5、tomorrow.II. It all depends on whether the sky will clear up.III. The question is whether the film is well worth seeing.IV. Whether he will be well tomorrow Im not sure.V. Whether it is true remains a problem.A.引导宾语从句，位于及物动词后B.引导宾语从句，位于介词后C.引导宾语从句，放句首D.引导表语从句，主语从句或同位语从句whether: A, B, C, Dif: A2)What
6、that的区别I. I think that it is unnecessary for me to speak louder.II. His mother is satisfied with what he has done.III. That he was able to come made us happy.IV. This is what makes us interested.V. The reason was that Tod had never seen the million-pound note before.所引导的从句中是否缺主语、表语或宾语汉语意义能否省略What缺什么
7、；所的东西、事情否that不缺无意义宾语从句中能省略3）whowhoever; whatwhatever的区别I. The spoken English competition is coming. Who will attend the meeting hasnt been decided yet.II. I believe whoever takes part in the competition will try his best.III. Can you tell me what you would like to order?IV. Whatever happens, dont be
8、 surprised.V. All the food here is delicious. Just order whatever you like.名词性从句让步状语从句Who表示“谁”/Whoever表示“的任何人”表“不论谁”What表“什么，所的东西、事情”/Whatever表“的任何东西”表“无论什么”4)常见的it作形式主语的结构I. It is a fact that he won the match.II. It is necessary that we do study the English.III. It is known to all that light travel
9、s in straight lines.IV. It seemed that he would come here.基本句型结构常用词语It is + 名词 + that从句It is a fact/a shame/a pity/no wonder/good news/thatIt is + 形容词 + that从句It is necessary/strange/important/possible/likely/that这类主语从句中,谓语动词常为(should)+动词原形It is + 过去分词 + that从句It is said/reported/decided/known/thatI
10、t + 不及物动词 + that从句It seemed/happened/doesnt matter/has turned out/thatStep 4 Practice1)Exs.3&4, Students Book P52)Make sentences using noun clauses as the subject, object, predicative and appositive.Step 5 Homework1. Review what we have learnt today.2. Translate sentences: 1)显而易见, 英语很重要.(主语从句) 2)玛利认为他会帮助她.(宾语从句) 3)我从来未到过那儿这事实是真的.(同位语从句) 4)问题是我们下一步该怎么做.(表语从句)
