江苏省邳州市高流中学高一英语 Unit1 Grammar(1)导学案 译林牛津版.doc

课题名称unit1 grammar(1)课型新授课课时no.4【学习目标】1. to learn what the noun clause is.2.to consolidate the usage of object clause and learn the usage of subject clause.【学习重点】master how to use the objective clause and the subjective clause.【学习难点】use the usages into practice.【学法指导】review , practice and read. 【导学过程】（学习方式，学习内容，学习程序，问题）个案补充课前自主学习预习导学（10分钟）名词性从句 名词性从句相当于名词，可分别作主句的主语、表语、宾语和同位语。因此，名词性从句厅分为主语从句、表语从句、宾语从句和同位从句。引导名词性从句的连接词: 1、连接代词：who, whose, whom, what, which。有词义，在从句中担任成分，如主语、表语、宾语、或定语等。 2、连接副词:when, where, why, how。有词义，在从句中担任成分，作状语。 3、连接词：that, whether, if, as if。that 无词义，在从句中不担任成分，有时可省略；if (whether), as if虽有词义，但在从句中不担任成分。注意：连接代词与连接副词在句中不再是疑问句，因而从句中谓语不用疑问式。连接代词与连接副词在从句充当句子成分，连接词whether 和if（是否），as if（好象）在从句中不充当句子成分，只起连接作用。根据句义，如果连接代词与连接副词，whether、if 和as if都用不上时，才用that作连接词。 课中合作探究展示导思（25分钟）（一）宾语从句宾语从句就是在复合句中作宾语的名词性从句，通常放在主句谓语动词 (及物动词) 或介词之后。1. 作动词的宾语(1) 由that引导的宾语从句(that 通常可以省略), 例如： i heard that be joined the army.(2) 由what, whether (if) 引导的宾语从句，例如： she did not know what had happened. i wonder whether you can change this note for me.(3) 动词间接宾语宾语从句。例如： she told me that she would accept my invitation.2. 作介词的宾语，例如： our success depends upon how well we can cooperate with one another.3. 作形容词的宾语，that 引导的从句常用于表示情感或态度的形容词后作宾语,如：glad, happy, pleased, afraid, worried, sorry, sure, certain, surprised, disappointed例如： i am afraid (that) ive made a mistake.4. it 可以作为形式宾语it 不仅可以作为形式主语，还可以作为形式宾语而真正的宾语that 从句则放在句尾，特别是在带复合宾语的句子中。 例如： we heard it that she would get married next month.5. 否定的转移若主句谓语动词为think, consider, suppose, believe, expect, fancy, guess, imagine等，其后的宾语从句若含有否定意义，一般要把否定词转移到主句谓语上，从句谓语用肯定式。例如： i dont think this dress fits you well. 我认为这件衣服不适合你穿。6.关于宾语从句中不省略that的情况.当有两个宾语从句时前一个从句中that可以省略,后面的不省.he said he didnt accept the condition and that he would do it if i changed it according to his opinion. .that引导的宾语从句放在句首时。that he will come here next week i surely know.当it作形式宾语,而把that从句放到后面时,that不省略.如:i found it impossible that i wanted to get that book.作介词宾语时,不省略.your composition is very good except that there are a few spelling mistakes.7. whether与if都可以引导宾语从句，常可互换。但下面情况不能互换。 宾语从句是否定句时,只用if,不用whether。 e.g. i wonder if it doesnt rain. 用if 会引起误解，就要用whether。 e.g. please let me know whether you want to go.（此句如果把whether改成if，容易当成条件句理解） 宾语从句中的whether 与or not直接连用，就不能换成if；不直接连用，可互换。 e.g. i dont know whether or not the report is true. i dont know whether/if the report is true or not. 介词后的宾语从句要用whether引导。whether 可与不定式连用。whether也可引导主语从句、表语从句、同位语从句，还可引导让步状语从句，以上均不能换成if。但引导条件从句时，只能用if，而不能用whether。 e.g. it depends on whether we have enough time. they dont know whether to go there. please come to see me if you have time.【课堂检测】 找出下列是宾语从句的句子（划线并注明）。( b级)1. we must make it clear that we mean what we say.（ ）2. they planted the trees which didnt need much water. （ ）3. he told me that he would come and that he would come on time. （ ）4. the foreigner who visited our class yesterday is from canada。（ ）5. i wonder whether you can change this note for me. （ ）6. our success depends upon how well we can cooperate with one another. （ ）7. the news that he told me is that tom would go abroad next year. （ ）8. i am afraid (that) ive made a mistake。（ ）9. the trouble is that we are short of money. （ ）10. we heard it that she would get married next month。（ ）（二）主语从句 主语从句在复合句中作句子的主语。1.that引导主语从句时，不能省略，后接一个完整的陈述句。2.主语从句可以直接放在句首，也可用it作形式主语，而将从句放在句末，常见的用it作形式主语的复合结构有：a. it is+名词+that 从句it is a fact(a shame, a pity, no wonder, good news,)thatb. it is+形容词+that从句it is necessary(strange, important, wonderful, possible, likely,)that这类主语从句中，谓语动词多数为“（should）+动词原形”。c. it is+过去分词+that从句 it is said(reported, decided,)thatd. it+不及物动词+that从句it seems (happened, doesnt matter, has turned out,)thate.g. it is known to all that light travels in straight lines. 光沿直线运行。it is a pity that he should not attend the important meeting.it is likely that he will win the game. 课堂自主检测（10分钟）( )1._ makes this shop different is that it offers more personal services.a.what b. who c. whatever d. whoever( )2._i can pay back the help that people give me makes me very happy.a.where b.what c.that d.how( )3.its not clear _ was responsible for the accident.a.who b.what c.how d.that( )4.it now appears _ they are in need of help. a. that b. which c. what d. how( )5.it _ he is late for class.a. may that b. might that c. may be that d. might be what( )6._ knows the truth will tell you about it. a. who that b. whoever c. whom that d. that who( )7.you must do well _ the teacher asks you to do. a. which b. what c. that d. where( )8. _ his dream of going to college will co