高中英语必修一unit4 reading1词汇.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Language Points,for Reading I,For three days the water in the village wells,rose,and fell.,But the one million people of the city,who,thought little,of,these events,were asleep as usual that night.,3.A huge crack that was,eight kilometers long and thirty,meters wide,cut across,houses,roads and canals.,4.,Two-thirds,of them died or,were,injured during the earthquake.,5.,75%,of its factories and buildings and,90%,of its homes,were,gone.,6.,Water,food,and,electricity,were,hard,to get,.,7.,All,hope was,not,lost.,Please first find out these sentences from the reading passage on page26 and underline them as soon as possible.,rise vi.1).,上升，升起,eg,:,由于激动，她的嗓门越来越高。,Her voice rose higher and higher with excitement.,2).,起床，起身，浮现,eg,:,一个好主意浮现在我的脑海中。,A good idea rose in/to my mind.,n.,上升，升起，提高，增加,eg,:There has been a sharp rise in the number of people out,of work.,失业人数剧增。,辨析：,rise,raise,risen,(rose,rising),词语,释义和用法,例句,rise,raise,常用于,自然界的事物,，,物价,，,温度,，,水位,，,职位,等的“升起，上升”等。作“,起身,”时，是“,get up”,，“,stand up”,的正式用语。,不及物,动词。,意为：,举起，抬起,，,提高，提出,，,饲养，养殖,。作“举起，抬起”时，用于,具体的物体,。,及物,动词。,The balloon,rose,up slowly into the air.,气球慢慢,升,到空中。,Today I,rose,earlier than before.,我比以前,起,得早。,She,raised,a lot of chicken.,她,养,了许多小鸡。,You should,raise,your arm to get the teachers attention.,你应该,举,手让老师注意到你。,2.think little of,不重视,，对,评价很低,(,可以用于被动语态,),eg,:,他不重视我的建议。,He thought little of my advice/suggestion.,同义短语：,think nothing/poorly of,make light/little of,反义短语：,think well/much/a lot/highly of,eg,:,我认为他的新书不怎么样。,I think nothing of his new book.,I dont think much of his new book.,3.A huge crack that was,eight kilometers long and thirty,meters wide,cut across,houses,roads and canals.,英语中“计量”的表达法：,数词,+,名词,+,形容词，常用来表达,长度,，,宽度,，,深度,，,年龄,等。,eg,:,我今年,24,岁。,I am this year.,这条河约100,米宽。,The river is about .,水深,20,米。,The water is,twenty meters deep,.,4.cut across 1).,横切，穿过，抄近路穿过,2).,影响，符合,eg,:,我回家常抄近路，打公园里头走。,I usually,cut across,the park,on my way home.,one hundred,meters,wide,24,years,old,5.,分数的表达法,1).,分子用基数词，分母用序数词，当分子超过了,1,，分母要使用复数形式。,(,分子与分母之间的连字符可又可无。,),eg,:1/4,四分之一,3/5,五分之三,2/3,三分之二,2).,分数前有整数时，用,and,连接起来。,eg,:,二又二分之一,二又四分之一,6.,百分数一般读作“,.percent”,。,eg,:70%,注意：当分数或百分数修饰名词作主语时，谓语动词的单复数取决于他们所修饰的名词或代词的单复数。,one fourth,three fifths,two thirds,a quarter,two and one second,two and one fourth,two and a quarter,seventy percent,eg,:Seventy percent of the students in our school _(be)boys.,More than 71%of the surface of the earth _(be)covered by water.,7.electricity,n,.【C,】,电，电力,单词积累：,electric adj.,电动的，用电的（以电为驱动力的）,electrical adj.,电的，与电有关的,electronic adj.,电子的,8.,句型结构：,主语,+be+adj.+to do,sth,，此类形容词包括,easy,difficult,hard,fit(,合适的,),unfit,pleasant,good,heavy,safe,comfortable,等，且用,主动表被动,。,eg,:,湖中的水不适宜喝。,The water in the lake,is,unfit,to drink,.,are,is,All,hope was,not,lost.,不是所有的希望都破灭了。,Not all,hope was lost.,Not all=,all,not,都表示“并非都,”,，是,部分否定,。,eg,:,不是所有的老师都在这里。,All,the teachers are,not,here.,=,Not all,the teachers are here.,总结,:1).all,both,every,everybody,everything,everywhere,always,altogether,等词和,not,搭配用于否定句时，,无论,not,和这些词的位置如何,，都为,部分否定,。,eg,:,我的父母,并不都是,老师。,Both of,my parents are,not,teachers.,一切,还未都,完成。,Everything,has,not,been finished.,2).none of+,名词或代词，,neither of+,名词或代词，,no+,名词，以及,nothing,none,nobody,neither,nor,never,nowhere,neither nor,等用于句子中时，才为,完全否定,。,eg,:,所有的教师,都不在,这里。,None of,the teachers are here.,我的父母,都不是,老师。,Neither of,my parents,is,a teacher.,什么事情,都没完成,。,Nothing,has been finished.,