名词性从句易错点

1、名词性从句易错点分析I、 Background informationStudents: 42 senior high school students, Grade 3Lesson duration: 45minsII、Teaching aims: By the end of the lesson, students should be able to:1、 know the points of Noun Clause.2、 improve the students awareness of grammar.III、Teaching key and difficult points:1. To

2、 know the differences between “that” and “what, “if” and “whether”.2. To master the usage of conjunctions.IV、Teaching methods: Team-work learning, discussing, task-based V、Teaching procedures:Step 1. Lead-in 1. Question: Sentence 2. Review the classification of Noun ClauseStep 2. 易错点1 What 与That的用法区

3、别 1.What引导主语时，谓语动词：1）常与其后的名词作表语一致 2）根据句子的语境而定2. That 不可省略的情况Step 3. 易错点2 whether和if用法区别:（只用whether的情况）1）引导置于句首的主语从句、表语从句和同位语从句时；2）引导介词后的宾语从句时；3）与不定式连用时；4）与or not连用时, 不说if or not; 但可说whether/if .or notStep4. 易错点3名词性从句中的虚拟语气1. 宾语从句中的虚拟语气：在动词 suggest, order, demand, request, insist, require, determine,

4、 advise,等 后需用 虚拟语气, 即（should）+动词原形2. 表语从句和同位语从句中的虚拟语气在 suggestion, proposal, idea, plan, order, advice 等名词后面的表语从句、同位语从句中要用虚拟语气，即（should）+动词原形 3. 主语从句中的虚拟语气基本句型： It is suggested, ordered, proposed, required, demanded, requested, insisted + that . It is important, necessary, natural, desirable, strang

5、e, advisable + that.以上句型that从句中谓动用should + doStep5. Exercise Task1. Filling in the blanks1. I want to tell you is the deep love and respect I have for my parents.2. I feel a pity that I havent been to the party.3. I am sorry I have troubled you so long.4. I am thinking of we should go fishing.5. I k

6、now nothing about my neighbor except he is a teacher.6. leaves last should close all the windows.Task2. Corrections 1. That he wants to do is obvious.2. The teacher said that the earth went round the sun.3. That is hard to decide when and where we will held our sports meeting. 4. I think that unnecessary that we spent so much money on these books.5. The result is what we won the game.6. I dont know if to accep