【正文】 hat he caught the train.（結(jié)果）He got up early so that he could(might)catch the train.（目的）Lest 和 for fear(that)含有否定意義，并且從句中動詞須用 “動詞原形”或 ”should + V.” 的虛擬語氣，如：He ran away lest he(should)be caught.(= He ran away in order that he would not be caught.)I checked all the results time and again for fear that there should be any mistakes.(= I checked all the results time and again so that there wouldn39。t be any mistakes.)Clauses of Manner and Comparison(方式和比較從句)方式從句主要由 just as, as, as if, as though 等連詞引導(dǎo)，如：He doesn39。t speak the way as other people bodies are made up of millions of very small cells, just as a building is made of many stones or speaks French as if(as though)he were a as if 或 as though 引導(dǎo)的從句通常用虛擬語氣，但如果主句謂語是感官動詞，并且所述情況實現(xiàn)可能性大，也可用陳述語氣，如：It looks as if the ing autumn harvest will be even better than the last 主要由 as...as, not so(as)...as, than 等連詞引導(dǎo)，如：This table is as wide as that can not run so(as)fast as conducts electricity better than other of Proportion and Other Types(比例從句和其它從句)比例從句由關(guān)聯(lián)詞 the...the...連接形容詞或副詞比較級構(gòu)成，如：The more she thought about it, the more she liked 如 as...so 和 what...that 引導(dǎo)的類比從句；so(as)far as 引導(dǎo)的范圍從句；except that 引導(dǎo)的例外從句；rather / sooner than 和 would / had rather than 引導(dǎo)的擇比從句等，如：As the desert is like a sea, so is the camel like a ship.（沙漠似海，駱駝似舟。）What blood vessel is to a man39。s body, that railway is to transportation.（鐵路對于運輸，好比血管對于人的身體。）As(So)far as I know, he is an honest man.（據(jù)我所知，他是一個誠實的人。）I would do it with pleasure, except that I am too busy.（要不是我太忙了，我會很高興去做的。）Rather than get money in such a dishonest way, he would beg in the streets.（他寧可沿街乞討，也不愿意用欺騙手段騙取錢。）He would rather have the small one than the large one.（他寧可要那個小的，而不愿要那個大的。）第五篇：原因狀語從句(教案)原因狀語從句教學(xué)目標(biāo)：, since, as, now that的區(qū)別 引導(dǎo)的并列句與原因狀語從句的辨析教學(xué)重點：, since, as, now that的區(qū)別 引導(dǎo)的并列句與原因狀語從句的辨析教學(xué)難點：, since, as, now that的區(qū)別 引導(dǎo)的并列句與原因狀語從句的辨析一、課前預(yù)習(xí)：認真預(yù)習(xí)《中考零距離—系統(tǒng)復(fù)習(xí)集》P132133有關(guān)原因狀語從句的知識點，系統(tǒng)了解原因狀語從句的用法。二、課堂活動：A、引導(dǎo)原因狀語從句的連詞原因狀語從句一般由從屬連詞because, as, since，now that引導(dǎo)。B、because, as, since和now that的區(qū)別：because“因為”，表示直接的原因，語氣最強。1）why提問的句子，必須用because回答。2）because的從句常放在主句之后。3）because 不能與so連用。4）because+ 從句；because of+ 名詞短語 I missed the train because I got up was angry not because we were late but because we made a didn’t he e yesterday?Because he was 、as“因為”，語氣較弱，一般放在主句前，中間用逗號隔開，表示的是明顯的原因。As he was not well, I decided to go there without it was raining hard, we had to be 、since/ now that“既然”，一般放在主句前，中間用逗號隔開，表示的是明顯的原因或眾所周知的事實。Since/ Now that this method doesn’t work, let]s try , you39。d better not go to 、for 引導(dǎo)的并列句與原因狀語從句的辨析并列連詞for“因為”，引導(dǎo)的不是從句，而是并列分句，只能放在主句之后，不能放在句首，常用逗號把它和前面的分句隔開。對主句補充說明理由或推斷原因。It rained last night, for the ground is must have gone out early, for she had not e for :一、填入恰當(dāng)?shù)倪B詞 didn’t go to school yesterday _________ I was everybody is here, let’s begin our you are in poor health, you should not stay up asked her to stay to tea, ________ I had something to tell all the passengers are here, why don’t we start at once? won’t make any progress ________ he doesn’t study harder than might have gone to bed, ________ the light went 、改寫句子,保持句意不變1)The ship changed its course because there was a ship changed its course _______ _______ _______ )Because he was ill, he didn’t go to was ill, _______ he didn’t go to )He couldn39。t walk because his leg was couldn39。t walk ______ ______ his ______ )I came back because it was raining came back ______ ______ the ______ 、課堂小結(jié)：_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________四、回家作業(yè)：一、填入恰當(dāng)?shù)倪B詞 you do not understand, I will explain Jane was the oldest in this family, she had to look after the must be ill, ______ he is absent teacher must be strict with you ______they want you to make great father is well again, you no longer have anything to worry day breaks, _____the birds are you are ill, you’d better go to see the she was late for class, she had to say 、選擇恰當(dāng)?shù)拇鸢?man can’t get on the bus ______ there is no room on D so that her daughter hadn’t e back, ______ she looked , / , so, but, / you’ve got a chance, you might make full use of that soon as found it difficult to read, _______ his eyesight was beginning to man cannot smile like a child, ________ a child smiles with his eyes, while a man smiles with his lips 五、學(xué)生反饋：（在完成回家作業(yè)的過程中存在的問題）_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________六、教師反饋：（在批改學(xué)生回家作業(yè)中發(fā)現(xiàn)的問題）_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________Keys：A、引導(dǎo)原因狀語從句的連詞：because, as, since，now that B、because, as, since和now that的區(qū)別：because：“因為”，表示直接的原因，語氣最強。1）why提問的句子，必須用because回答。2）because的從句常放在主句之后。3）because 不能與so連用。4）because+ 從句；because of+ 名詞短語as：“因為”，語氣較弱，一般放在主句前，中間用逗號隔開，表示的是明顯的原因。since/now that：“既然”，一般放在主句前，中間用逗號隔開，表示的是明顯的原因或眾所周知的事實。C、for 引導(dǎo)的并列句與原因狀語從句的辨析：并列連詞for“因為”，引導(dǎo)的不是從句，而是并列分句，只能放在主句之后，不能放在句首，常用逗號把它和前面的分句隔開。對主句補充說明理由或推斷原因。課堂練習(xí)：一、 二、 of the storm of broken of heavy 回家作業(yè)：一、 二、