高中英语unit3inventorsandinventionssection1课件新人教版选修8内容摘要:
ey and left. 他抓了钱就走了。 活学活用 完成句子 (1)His father asked him________ ________ ________ ________ ________ ________ ________ ________(抓住每次机会多赚一些钱 ). (2)The little boy________ ________ ________ ________ ________(抓住我的胳膊 )and asked me for help. 答案: (1)to seize every chance/opportunity to make/earn more money (2)seized me by the arm 1. call up给 „„ 打电话;使 „„ 回忆起;召集 , 召集 „„ 入伍 ① I39。 ll call you up this evening if possible. 可能的话今晚我给你打电话。 名师点津 call up当表示 “ 打电话 ” 时 , call up= ring up= ring= call ② She can still call up scenes of childhood. 她仍能想起儿时的情景。 ③ I was called up three months after the war broke out. 战争爆发 3个月后 , 我被征召入伍。 知识拓展 call back回电话 call for需要;要求;接 (人或物 ) call in召来 , 叫来 call on sb. 激起;要求 call on sb. to do sth. 号召某人做某事 call off取消 I will call for you at 8 o39。 clock at the school gate. 我 8点钟在学校门口来接你。 活学活用 用 call的相关短语填空 (1)I________ ________ ________(给他打电话 ) many times today, but I couldn39。 t get through. (2)Human Rights Groups are________ ________(要求 )the social and economic reform. (3)Last weekend he ________ ________ (拜访 ) the village where he was brought up. (4)They have _____ ______(取消 ) their engagement (婚约 ). 答案: (1)called him up (2)calling for (3)called at (4)called off 2. set about (doing sth. ) 开始 (做 );着手 (干某事 ) ① A team of volunteers set about the work with determination. 一组志愿者决心着手做这项工作。 ② She set about answering letters as soon as she arrived at the office. 她一到办公室就开始写回信。 知识拓展 set out 出发;启程 set out to do sth. 开始做某事 set off 出发;动身;开始 (旅行 、 赛跑等 ) set aside 留出;拨出;对 „„ 不予考虑; (为某目的 )节省或保留 (钱或时间 ) set down 停下 „„ ;让 „„ 下车;记下;写下 set up 设置;创立;开办 set out for= set off for= leave for 出发到某地去 set back 阻碍某事物发展;把 (钟表指针 )往回拨 set sth. off 使 (炸弹 、 地雷等 )爆炸 set sth. up 摆放或竖起某物;创 (体育 )记录 注意: set about中 about为介词 , 后接名词 、 代词或动名词。 The bomb could be set off by the slightest touch. 最轻微的碰撞都可能引爆这颗炸弹。 Let39。 s set aside my personal feelings for now. 目前咱们就不要顾及我的个人感情了。 He set out to break the record for the channel swim. 他决心打破游过海峡的记录。 活学活用 (1)用适当的介副词填空 ① We try to set ________ a bit of money every week. ② The pany has set ________ a new branch in London. ③ Gathering up the thread of his story, he set ________ writing. ④ He has achieved what he set ________ to do three years ago. 答案: ① aside ② up ③ about ④ out (2)用恰当的 set短语填空 (真题改编 安徽 )Traditionally, college students hold a graduation ceremony to encourage themselves before they ________ on their life journey. 答案: set off 本题考查动词短语辨析。 句意:传统上 ,大学生在开始他们的人生旅程前举办一个毕业典礼来激励他们自己。 set off“ 出发 , 开始 ” , 符合句意。 3. in case以防万一;假使 ① In case you need something, please don39。 t hesitate to let me know. 如果你需要什么东西 , 请不要犹豫地对我说。 ② It may rain; you39。 d better take an umbrella (just) in case (it does). 可能下雨 , 你最好带把伞 , 以防万一。 ③ I39。 ll cook plenty of potatoes just in case they decide to stay for dinner. 我打算多煮些马铃薯 , 以防他们决定留下来吃饭。 知识拓展 ① in case of 假如;如果发生 (后接名词或代词 ) ② in this case 如果这样的话 ③ in that case 如果那样的话 ④ in any case 无论如何 ⑤ in no case 决不 (位于句首 , 句子应使用倒装语序 ) 注意: ① in case表示 “ 万一 ” , 可单独使用 , 也可引导从句 (有时用虚拟语气 )。 ② in case后跟表示将来的从句 , 用一般现在时表将来 , 但可用 should, might等情态动词。 There are spare batteries there, in case you need them. 那里面有备用电池 , 万一你需要时能用上。 ③ in no case “ 决不 ” , 置于句首时 , 句子采用部分倒装语序。 In no case will I turn against my motherland. 我决不会背叛我的祖国。 活学活用 用恰当连词填空 (1)(真题改编 四川 )I39。 ll be out for some time. ________(万一 )anything important happens, call me up immediately. 答案: In case 本题考查连词。 句意: ——我要出去一段时间。 万一任何重要的事情发生 , 立刻给我打电话。 in case万一 , 引导条件状语从句。 由语境可知 , 此处表示 “ 万一 ” , 要用 in case引导条件状语从句。 (2)Please remind me of the meeting again tomorrow ________ I fet. 答案: in case 1. The first thing I did was to see if there were any products that might help me, but there only seemed to be powders designed to kill snakes. 我所做的第一件事就是看有没有什么产品可能帮助我 , 但是 , 看来只有一种毒死蛇的药粉。 (1)本句为 but连接的两个并列分句 , 其结构如下: (2)there seem to be是 there be句型的变体 , 表示 “ 似乎有 „„ ”。 与 there可以连用的谓语动词还有: be going to,appear to, used to, be likely to, happen to等。 ① There seem to be fewer tourists around this year. 今年来访的旅游者似乎少了。 ② There are going to be two English parties next week. 下周有两场英语晚会。 ③ There used to be a bridge across the river. 过去河上有座桥。 ④ There happened to be some money in my pocket. 我的口袋里碰巧有一些钱。 知识拓展 there be句型中的 be有时还可以换成其他表示 “ 有 , 存在 ”的词 , 如 live, stand, lie, remain等。 There stands a manmade hill near the lake. 在湖边有一座假山。 There remained in the village only women and children. 村子里只剩下妇女和儿童。 活学活用 补全句子 (1)________ ________ ________ ________ an apple tree in front of the house. 过去房子前面有棵苹果树。 (2)________ ________ ________ ________ a policeman on the corner, so I asked him the way. 恰好拐角处有一位警察 , 我就向他问路了。 (3)________ ________ ________ ________ ________ in the small house. 在这个小房子里住着一位老人。 答案: (1)There used to be (2)There happened to be (3)There lived an old man 2. Prepared with some research findings, I decided on three possible approaches. 经过一番研究以后 , 我决定采用三种可能的方法。 prepared with some research findings为过去分词短语作状语 , 相当于谓语动词为被动的状语从句 , 该动作和主句的主语之间存在着逻辑动宾关系。 过去分词作状语 , 其逻辑主语通常就是句子的主语 , 过去分词与主语之间是动宾关系 , 即被动关系。高中英语unit3inventorsandinventionssection1课件新人教版选修8
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