高中英语 Unit 2 Working the land学时1高频单词课件 新人教必修4.ppt

2021/8/11 星期三12021/8/11 星期三21_vt.&vi.斗争；拼搏；努力2_n.饥饿；欲望_vt.&vi.(使)饥饿_adj.饥饿的2021/8/11 星期三33_adj.引起烦恼的；令人不安的_adj.扰乱的；精神失常的_vt.扰乱；打扰4_vt.&vi.使变大；伸展_n.扩大；膨胀5_vt.&vi.循环；流传_n.循环；环流6_n.战役；战斗；较量；斗争2021/8/11 星期三47_n.自由；自主_adj.自由的；免费的，无偿的_adv.自由地，随意地8_vt.&vi.配备；装备_n.装备9_vt.&vi.输出；出口_n.输出；出口；输出品；出口产品_n.进口品；进口货物_v.进口；输入2021/8/11 星期三510 _n.国 籍 _n.国 家；民 族_adj.国家的；民族的_adj.在全国范围内的11_vt.使迷惑；使为难_adj.糊涂的；迷 惑 的 _adj.令 人 困 惑 不 解 的_n.混乱；迷惑12_vt.遗憾；惋惜2021/8/11 星期三613_adj.化学的；关于化学的_n.化学_n.化学家；药剂师14_n.发现；发觉_vt.发现；发觉_n.发现者15_vt.减少；减免_n.减少；减轻16_n.评论；议论2021/8/11 星期三7答案ment2021/8/11 星期三8考点1struggle vi.&n.斗争；拼搏；努力；挣扎【课文如是】.，for whom he has struggled for the past five decades.(课本P10)struggle to_do sth.艰难地做某事，挣扎着做某事struggle for 为而斗争struggle with(against)与作斗争，同搏斗struggle on 挣扎着，坚持下去struggle to_ones_feet 挣扎着站起来2021/8/11 星期三9【典例填充】1The wounded man _ _ _ _.那个受伤的人挣扎着站起来。答案struggled to his feet2 She is_ _ _ _a family _very low income.她靠着非常微薄的收入艰难地供养一家人。答案struggling to bring up；on3They had to _ _ _ _ _ weather and dangerous animals.为了生存，他们必须与天气和野兽抗争。答案struggle for their lives against2021/8/11 星期三10【即学即练】The children talked so loudly at dinner table that I had to struggle_.Ato be heardBto have heardChearing Dbeing heard解析struggle to do.竭力做，I 与hear 是动宾关系，故用to be heard，故选A。答案A2021/8/11 星期三11考点2expand vi.扩大，增强，增加vt.使变大，使增强，阐述【课文如是】Dr.Yuan searched for a way to increase rice harvests without expanding the area of the fields.(课本P10)【比较网站】expand，extend，spread，stretchexpand 展开，扩大，不仅指尺寸的增加，还可指范围和体积的扩大。2021/8/11 星期三12extend 伸出，延伸，指空间范围的扩大，以及长度、宽度的向外延伸，也可指时间的延长。spread 伸开，传播，一般指向四面八方扩大传播的范围，如传播(疾病)、散布(信息)等。stretch 伸展，拉长，一般指由曲变直、由短变长的伸展，不是加长。2021/8/11 星期三13【典例填充】1The bird _ _ _ _ _.那只鸟在飞行前先张开翅膀。答案expanded its wings before flying2 The _ _ _ _ _ _in the 1960s.在20世纪60年代，这个镇上的人口迅速增加。答案population of the town expanded rapidly3 The small business _ _ _ _ _ _.那个小企业已发展成为一个很大的公司。答案has expanded into a large company2021/8/11 星期三142021/8/11 星期三15【典例填充】1Well have to _ _ _ _a new computer，wont we?我们办公室应该备有一台新电脑，不是吗？答案equlp our office with2Our school has been given _ _ _.我们学校有了一些赠送的新设备。答案some new equipment2021/8/11 星期三16【即学即练】Every classroom in this modern school is_with a new TV set.Aequipped BinstalledCfixed Dplaced解析句意：在这个现代化的学校里，每个教室都配备了一台新电视。install 安装，设置；fix 安装，修理，B，C，D三项都不能用于bev.ed with 这一结构中。答案A2021/8/11 星期三17考点4regret vt.遗憾；惋惜n.遗憾；懊悔【课文如是】His father says that he has never regretted sending his son to study abroad.(课本P13)regret doing/having_done sth.后悔做了某事regret to_do sth.(常和tell，say，inform 等词连用)对将要做某事表示遗憾regret that 从句遗憾regret sth.为某事后悔/遗憾with great/deep regret 很遗憾to ones regret 让某人感到遗憾的是2021/8/11 星期三18【典例填充】1I _ _ _ _Mr.Smith is not at home.很抱歉，史密斯先生不在家。答案regret to say that2He _ _ _ _earlier.他后悔没有早点来。答案regretted not having come3I _ _ _ _ _ _to sell your house.你竟然被迫出售房屋，让我甚感遗憾。答案regret that you should be compelled2021/8/11 星期三19【即学即练】Robert is indeed a wise man.Oh，yes.How often I have regretted_his advice!Ato take BtakingCnot to take Dnot taking答案D2021/8/11 星期三20考点5reduce vt.缩减，减少；降低，使陷入某种地步【课文如是】A healthy soil reduces disease and helps crops grow strong and healthy.(课本P14)reduce sth.to.减少到reduce sth.by.减少了reduce sb.(from sth.)to sth.降职reduce sb./sth.(from sth.)to sth.be_reduced_to.使某人或者某物陷入某种(通常指更坏的)状态或状况中。(常用于被动语态中)2021/8/11 星期三21【典例填充】1He_ _almost_a skeleton.他瘦得几乎变成了一个骨头架子。答案is reduced；to2She reduced her weight_6 kilos/_50 kilos.她把体重减轻了6公斤/减轻到50公斤。答案by；to2021/8/11 星期三22【即学即练】Look!There are so many people in that shoe shop.They are buying shoes.The prices of many kinds of shoes have been_.Awent down BrisenCturned down Dreduced答案D2021/8/11 星期三23考点6confuse vt.使迷惑，使混乱，混淆【课文如是】It is important to explain this again or we will confuse the students.(课本P13)【家谱追踪】confused adj.(人感到)糊涂的，迷惑的be/get confused about.对感到困惑confusing adj.令人迷惑的confusion n.UC不确定，困惑2021/8/11 星期三24【典例填充】1People were_by a lot of information.人们被大量的信息搞糊涂了。答案confused2I_her_her sister because they were so alike.我把她和她妹妹弄混了，因为她们长得太像了。答案confused；with3The instructions on the box are very_.盒子上的使用说明令人费解。答案confusing2021/8/11 星期三25【即学即练】What do you think of her speech last night?Just so so.She gave us too much information，so that everyone got_.Aconfused Bto confuseCconfusing Dto be confused解析考查非谓语动词。get confused 为被动语态结构，get 相当于助动词be。答案A2021/8/11 星期三261The wounded young man_on his feet and_through the snowstorm.Adragged；flew Bpulled；wentCgot；struggled Dstood；fought答案C2021/8/11 星期三272In order to prevent A(H1N1)flu _to other districts，the government has taken many measures.Aextending BspreadingCexpanding Dstretching解析spread 传播，一般指向四面八方扩大传播的范围，如传播(疾病)。答案B2021/8/11 星期三283(2010年浙江嘉兴模拟)The laboratory was well_for atomic research.Aoffered BequippedCprovided Dsupplied答案B2021/8/11 星期三294How I regretted_hard at school，_led to the failure in my career!Anot to study；whichBnot having studied；thatCnot having studied；whichDnot to study；that解析考查regret 一词的用法及非限制性定语从句。句意：我多么后悔在学校时没好好学习，这导致了我事业的失败。regret not doing sth.后悔没有做某事。which 引导非限制定语从句而that 不能引导非限制定语从句。答案C2021/8/11 星期三305Though the man was badly hurt in the accident，he was still_and could think clearly.Aawake BawareCconscious Dconfused解析考查形容词词义辨析。conscious 神志清醒的；awake 醒着的；aware 意识到的，知道的；confused 糊涂的。句意：尽管这个人在事故中受伤严重，但他仍然神志清醒，思维清晰。答案C2021/8/11 星期三312021/8/11 星期三32