1、impression n.印痕；印记；印象；感想联想拓展：impress v.留下印象impress sth.onupon ones mind 把牢记在心上常用结构：have an impression of sth.doing sth.make an impression on sb.make no impression on give sb.a favorable impression an impression of ones foot 对(做)某事有印象给某人留下印象对无影响效果给某人留下好印象某人的脚印Your performance _.你的表演给我留下了很深的印象。What I
2、said _.我的话对他不起作用。gave me a strong impression.made no impression on him.单项填空：She spoke very confidently because she wanted to make a great _ on her employer at the first time.A.Influence B.pressureC.Impression D.EffectClack v.&n.缺乏；缺少的东西联想拓展：lacking adj.匮乏的；不足的；没有的be lacking in 缺乏（品质、特点等）她似乎缺乏常识。She
3、seems to be lacking in common sense.常用结构：lack sth.lack for sth.for/through lack of.no lack of.a/the lack of.缺少某物缺少；需要因缺乏不缺乏的缺乏他没去那里，因为他缺乏勇气。He didnt go there because he lacked courage.植物因缺水而死。The plant died for lack of water.他们无所需求。They lacked for nothing.高手过招：Though _ money,his parents managed to s
4、end him to university.（201001陕西宝鸡检测）A.Lacked B.lacking ofC.Lacking D.lacked inC因为缺乏兴趣这次旅行被取消了。The trip was cancelled through _.他缺乏信心。He _.lacks confidencelack of interestsight n.视力；视觉；看见；光景，奇观；名胜常用结构：lose sight of catch sight of sth./sb.at first sight at(the)sight ofout of sightbe in sight 看不见；忘记；失去
5、看见某物/人初看之下；乍看起来 一看见就看不见看得见，在眼前 Out of sight,out of mind.眼不见,心不烦。Last summer we had seen the _ of Beijing.去年夏天我们游览了北京的名胜。Crusoe was frightened _ a mans footprint.克鲁索看到一行人的脚印，他非常害怕。sightsat the sight of高手过招：For miles around me there was nothing but a desert,without a single plant or tree _.（201001陕西商洛
6、检测）A.in sight B.on earthC.at a distance D.in place A我们已经失去了许多珍贵的动物。We _ several precious animals.have lost sight ofrequire vt.需要；要求；命令常用结构：require that+主语+(should)+动词原形 require sb.to do sth.require sth.（of sb.）需要某人做某事命令某人做某事要求（某人）某事温馨提示：require后接宾语从句时，宾语从句必须用should do的虚拟语气，其中should可以省略。另外，表示“需要”，且是物
7、作主语时，后接动词 ing形式的主动形式表示被动含义，可以等于不定式被动形式；在这一点上，need和want用法相同。The house requires mending.=The house requires to be mended.房屋需要维修。高手过招：In competition,women are required _ some of their exercises _music.（201001山西平遥检测）A.perform;to B.to perform;toC.performing;with D.to perform;by All the people present agr
8、eed that the matter required _.（201001山西太原检测）A.to look into B.being looked intoC.to be looked D.looking intoBDassist vt.&vi.帮助；援助；参与;出席常用结构：assist sb.in/with sth.assist sb.in doing sth.assist sb.to do sth.assist with 帮助(某人)某事帮助(某人)做某事帮助(某人)做某事帮助(照料，做)；在上给予帮助I am willing to _ whenever there is an opp
9、ortunity.有机会我愿随时帮你。_,you have to go and see the manager.我恐怕帮不上忙，你得去找经理。The headmaster _ a lot of things when free.有空时校长会帮忙做很多事。assist youIm afraid I cant assist youassists with高手过招：高手过招：用assist的相关短语填空 The young nurse was very nervous when she _ in her first operation.A team of nurses _ the doctor _
10、performing the operation.She employed a woman to _ her _ the housework.Good glasses will _ you _ read.was assistingassistedinassist withassistto重点短语take up 从事；占(时间、空间、注意力等)；继续This table _.这张桌子太占地方。She has _ a job _.她当上老师了。This chapter _ where the last one off.本章继续上一章的内容。takes up too much roomtaken u
11、pas a teachertakes up 联想拓展：take off 脱掉（衣服等）；起飞；打折；作为折扣而减价take over 接管；获得对的控制或管理take apart 拆开；分开后将分成许多部分take for 把视作；误认为take.for granted 认为是理所当然take down 写下；记下take back 收回(诺言)高手过招：In Singapore,a southeastern Asian country,the Chinese people _ the largest percentage of its population,so you can speak
12、Chinese there.（201001安徽利辛检测）A.make up B.take upC.hold up D.turn upSince the 2008 Olympic Games Beijing has taken _ a new look everywhere.（201001山西四校检测）Up B.on C.over D.OffABmake up编造;弥补;组成;构成；take up拿起来;占据(时间或空间)；hold up阻止；turn up开大;调高;出现。take on呈现;take up拿起;从事;take off脱下;take over接管sweep up 打扫；横扫这些
13、学生们正在扫(拢)落叶。These students are sweeping up dead leaves.He ran forward and _ into his arms.他跑上前去一把将她抱在怀里。_ all the bits of broken glass quickly.我们最好快点把玻璃碴子扫干净。swept her upWed better sweep up联想拓展：sweep aside 放/堆到一边;不予理会sweep away 扫清;消灭;彻底消除sweep off 扫清;吹走;大量清除sweep out 扫掉;清除sweep over 将一扫而光;(某种感情)掠过（的
14、 心头）高手过招：用sweep up的适当形式填空 After the party,the house needed _.The leaves were _ into the air by the strong wind.sweeping upswept up重点句型 When asked wheres the toilet,the waitress showed the way politely to the guest.联想拓展：when asked是when the waitress are asked的省略形式。在有些表示时间、条件、方式或让步的状语从句中，如果谓语包含动词be，从句的
15、主语又和主句的主语一致，或者主语是it，通常可以把从句中的主语和be动词省略。Until finishing the homework,the child was allowed to watch the cartoon film.直至完成作业，小孩才允许看卡通片。If necessary,you can call help from the police.有必要时，你可以向警方求助。翻译句子：即使被打死，他仍然保守秘密。Though beaten to death,he still kept the secret.可能的话，到机场来接我。If possible,please come to
16、meet me at the airport.过马路时，孩子们被要求停下观望，再手牵手通过。When crossing the road,the children are required to stop to look around and walk hand in hand.重点句型.some chairs rose from under the floor as if by magic.联想拓展：注意：from后面有时可接介词短语或where从句。from under the floor 从地板下面联想拓展from behind the door 从门后面from under the table 从桌子底下From under the tree the man kept an eye on the sheep.那个老人从树下留意着他的羊。高手过招：His head soon appeared out of the window,_ he saw nothing but trees.（201001山西大同检测）Where B.which C.there D.from whereD
