高中英语Unit 13 Lesson 4教案 北师大版 必修5

Unit 13 Lesson 4 同步辅导1look，seem与appear.look作“好象，看起来”讲，指从外表上看。 seem指从内心里的“判断”。appear指给人以表面的印象。.seem和appear后习惯接不定式to be；look后接to be常用于美国英语中，其意义相当于seem to be，都是“看起来”的意思。.seem和look均可接as if引导的表语从句。seem需要用it作形式主语，而look的主语可以是形式主语it，也可以是其他的人称代词。appear则不能。.seem和appear可用于 “It seems/appears that”的句型结构，而look则不能。.seem和appear可用于以there为引导词的句型中，look则不能。Eg: He looks like her father.He seems to be her father.She appears wise.It seems as if it were spring already.It looks as if we shall have to walk home.It seems that he had made some serious mistakes in his work.It appears that he was talking to himself.There seems (to be)no need to go.There appears to be only one room.2.The humming was so loud that I could even recognize the song!.sothat意为 “如此,以致”,在句中引导结果状语从句,结构中的so为副词,后面跟形容词或副词eg:I am so angry that I cant say a word.It is so dark that I dare not go out alone.sothat与 suchthat(1) sothat结构中的so为副词,后面跟形容词或副词;suchthat中的such为形容词,后接名词;(2) 当that前的名词有表示数量多少的 many,much,few,little等修饰时,只能用so,不能用such(3) 但若名词前的little意为 “小(的)”时,则仍用,such,而不能用so(4) 当that前是单数可数名词且该名词前有形容词修饰时,so+adj.+a/an 可转换为such+a/an+adj.+n.(5) 当that前是不可数名词或复数可数名词时,则必须用sucheg: He became so angry that he couldnt speak.他变得如此生气,以致说不出话来.It was such a fine day that we went out for a walk.那是一个如此晴朗的日子,所以我们出去散步.There was so much noise outside that we couldnt hear the teacher.外面嘈杂声很大,以致我们不能听到老师的话.He had so many falls that he was black and blue all over.他跌了那么多的跤,以致全身青一块,紫一块的.It is such a little sheep that it cant run fast.这只绵羊如此小,以致于它跑不快.She is so good a teacher that we all love her.=She is such a good teacher that we all love her她是一位好老师,我们都爱她.It was such fine weather that they all went shopping.那是个好天气,他们都去购物了.They are such nice bananas that we would like to eat them.它们是如此好的香蕉,以致我们都想吃它们.3.she was standing with a book in her hands near the poetry section.with a book in her hands 是with的复合结构.其结构是 “with+宾语+宾补 ”,这一结构在句中常作定语或状语,作宾补的可以是介词短语,现在分词,过去分词,形容词,副词,动词不定式等,其基本结构如下:(1) with+n./pron.+介词短语(2) with+n./pron.+副词(3) with+n./pron.+不定式(4) with+n./pron.+现在分词(5) with+n./pron.+过去分词(6) with+n./pron.+形容词eg: He sat there with a smile on his face他微笑着坐在那里She saw a brook with red flowers and green grass on both sides.她看见一条两边是红花和绿草的小溪The street was quiet with no buses running.街上静悄悄的,没有汽车行驶In came a man with his hands tied back.进来一个人,手绑在背后She sat there with her head bent.她