Yang Liwei’s Mission to Space教案
unit 11 yang liwei’s mission to space 一、本单元重点词汇和整理 重点词汇 搭配及用法 词形转换及词汇扩展hero n.复数 heroes①c英雄,勇士the national heroes of china 中国的民族英雄heroic adj.英雄的,英雄的,值得佩服的 heroine n. 女英雄,女中豪杰 heroism u英雄气概,勇气 c英勇行为②c(小说,电影等的) 男主角,女主角the hero of the story 这个故事的主角launch v.①射(箭),发射(火箭)launch a rocket into space 将火箭发射到太空lauch n.汽艇,摩托艇 laucher n. (火箭,导弹等的) 发射装置②使 (某人) 投入 (事业等)launch sb in/into sthblast v.爆破,(战斗机的)轰炸blst off vi.(火箭等的) 发射 升空blast off = be launched blauncher-off (火箭等的)发射,升空army n.armies军队the army 陆军,join/go into the army 参军,leave the army 退役navy 海军 air force 空军board v.登机,上船board the plane 登机 board the rocket 登上火箭on board ① adj &dav. 搭乘(船,飞机等)的 (地) ② prep.搭乘…… boarding u搭乘,乘车,乘船二 本单元语法:介词的用法 介词的 种类简单介词介词短语介词的用法 1. 表示时间的介词 in,on,at要点详解例子in后常接年,月,日期,上午,下午,晚上,白天,季节,世纪等。in ,inmay, , in the morning , in the night, in the daytime, in the 21 st century, in a week, in springon后常接某日,星期几,某日或某周日的前夕,节日等。on sunday, on a warm morning in april, on a december night, on that afternoon, on new year’s dayat后常接几点几分,天明,中午,日出,日落,开始等。at five o’clock , at down, at sunrise, at noon, at sunset, at midnight by,until(till)by 表示在某特定的时间之前或不迟于某特定的时间,意为”最迟在;不迟于”或”在…..之前”等 i will finish my task by nine.until (till)① until 用在肯定句,谓语动词通常是延续性动词,如 stand,stay,talk,wait 等,表示主句动作终止的时间。 ② 如果用在否定句,谓语动词通常是瞬间性动词,如 open,start,leave,arrive,finish,stop等,强调主句动作开始的时间。i waited until he came back. the noise of the street didn’t stop until it was midnight. for, since forfor 常跟具体的时间段,可以用于过去式,现在式,将来式,但若是表示持续进行到现在为止的时间,必须要用于现在完成时。 we work there for the we stay there for a week during summer every year. i have known for years. since常跟具体的时间点,引导的词组所表示的时间一直延迟到说话时为止,因而要与现在完成时连用。he has been there twice since 1982. i have done nothing since six o’clock.2. 表示地点的介词 共3页,当前第1页123Yang Liwei’s Mission to Space教案
要点 详解 例句 in,at 的用法及区别at① 用于指较小的地方。 ② 用于门牌号码前。i shall wait for you at the station . he lives at 115 zhongshan road.in① 用于指较大的地方 ② 虽然是小地方,如果说话人住在那里,也可用in。商店丶学校丶机关等,若看作一个地点用at,若看作一个场所用in。he lives in shanghai. i met him at the post-office. i’m now working in the post-office. on, over, above 的区别及用法on表示”在……上面”,与物体表面接触,与beneath相对。there is a map on the wall. the earth felt soft beneath our feet.over指”在……正上方”,表示垂直上方,其反义词为under。the bridge is over the river.above“……上方”,表示相对高度,不一定在正上方,其反义词为belowwe’re flying above the clouds . near,by/beside 的用法及区别near表示相对的近,实际距离可能还很远suzhou is near shanghai.by/besideby和beside都表示靠近,实际距离不可能很远,但beside 比by 更具体地表示出”在……旁边”的意思。he was sitting beside her. several students are stting by/beside the window and talking about a film.3 表示方向的介词 要点 详解例句 across,along,along,therough,over 的用法及其区别across强调从一定范围到另一边,且在物体表面上或沿着一条直线的方向而进行的动作,常和表示走”走一类动词(如:walk ,run,fly,jump)等连用 go across the bridge,and you’ll find the park. the little girl ran across the road. along① 在道路。河流,走廊等细长线状路上走动。 ② “沿着外侧”走动 he walked along the bank of the river . he likes to drive along the river.through表示从某一范围的一端到另一端,但它表示的动作是在内部空间进行的,往往指穿过沙漠,森林,窗户等。the rive runs through the city. can you see it through this hole?over作用“穿过,通过”时,表示到达高的障碍物(如树墙,篱笆和山脉等)的另一侧he jumped over the wall . the horse jumped over the fence . to,for,from,的用法to(表示方向)向……turn to the left and you’ll arrive there.for(表示方向,目的地)向……往……..is this bus for chicago?from(表示出处,由来)从……..自……..来i had a telephone call from her.共3页,当前第2页123
Yang Liwei’s Mission to Space教案
4. 与形容词搭配的词组 be afraid of(怕) be angry with (生某人的气) be away from (不在某地) be different from(与….不同) be good at(善于) be good/bad for (对….有益/有害) be interested in(对…..感兴趣) be late for (迟到) be /get ready for(为作好思想准备) be sure of(对…..有把握) be worried about(为…..感到担忧)共3页,当前第3页123