新概念2lesson7教案

.lesson 7 too late【text】【课文讲解】1、the plane was late and detectives were waiting at the airport all morning.all 一般直接加表示时间的单数名词构成副词短语，如：all day ，all night ，all week ，all winter ， all year 等。但不说allhour。whole 在表达同样的意思时一般要加冠词或数词，如a whole day/year，two whole weeks 。 all morning=all the morningairport n.机场airfield n.飞机起落的场地at the airport在机场 on the airfield在停机坪上the plane was late 飞机晚 (点) 了 the bus was late./the train was late.airport, tube station （ br ）= the underground railway station= a subway station;terminal终点站；port港口； airport航空港detectives 没有强调一些侦探或者那些侦探, 强调侦探这种人，笼统感念, 可不加 some, thedetective n. 侦探 detective story侦探小说detector 探测器 ; the detection of a crime2、they were expecting a valuable parcel of diamonds from south africa.a valuable parcel of diamonds; a cup of tea强调的是茶 ;south africa南非e.g. the children were expecting christmas presents from their parents. you expect too much of your child.you are expected to do your duty.(口语 )she is expecting. 怀孕； life expectancy平均寿命；against/beyond all expectations 出乎意料的come up to expectations 正如所愿fall short of expectations未能如愿expect v. 期待 , 等待 vt.&vi.预计，预料jim has failed in mathematics as his teacher expected.正如他老师所预料的那样，吉姆数学考试没及格。 vt.等待，期待，盼望（心理上的等待）they are expecting guests tonight.今晚有人要去他们那里作客。expect 所表示的等待一般暗含着根据某些信息或规律而作出相应反应的意思，而 wait for主要接续“等待”这个动作本身。expect sth.i expect a letter from jimmy.expect sb.to do sth. 期待某人做某事i expect you to write back.i expect my mother to come back. wait for sth./sb.动作上的等待i wait for my mother. vt.认为，猜想（一般用于口语）i expect so./i think so.我希望如此口语i expect you ve heard the news. 我想你已经听到这个消息了。;. valuable=precious ； she is precious to him; be of no/little/great/some value to sbsth.is valuable/sth.is preciousprecious adj. 珍贵的（带有一定的感情色彩）precious photo 珍贵的照片 -less 表否定 ; priceless adj. 没有价格的 , 无价的valueless adj. 没有价值 , 不足道的worthless adj.无价值的 diamond ring; diamond wedding(60或 75 周年) precious stone 宝石； crystal水晶； jade 玉一石二鸟： to kill two birds with one stone.一箭之地： with a stone s throwstone-deaf/stone-blind 全聋或全瞎3、a few hours earlier, someone had told the police that thieves would try to steal the diamonds. a few hours earlier几个小时以前= a few hours before/a few hours agowould +do过去将来时 ,间接方式 , 转述 , 站在过去看未来steal（ stole， stolen） v. 偷 vt.&vi.偷盗，行窃英语中“偷”用steal 和 rob来表达，宾语是物，用steal；宾语是人，用rob；跟地点相连， 也用 rob rob peter to pay paul拆东墙，补西墙。steal sth. 偷(某物 ) highwayman 路匪my wallet was stolen.john never steals. 约翰从不偷东西。rob sb. 抢(某人 ) i was robbed. rob the bank vt.巧妙地占用，偷偷地弄到手he has stolen away mary s heart. 他已赢得玛丽的芳心。 vi.偷偷地行动，悄悄靠近he stole into the room.他悄悄地进了房间。4、when the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield.代词 others 常常和 some 连用，表示“有些（人），也有些（人）”或“有的，其余的”onethe other一个另一个someothers一些另一些some students are very hard-working, others are not. others=other+ 名词复数main adj.主要的main building ； main street； main sentence； main idea main 不能与人连用5、two men took the parcel off the plane and carried it into the customs house.take sth. off=take sth. away fromthey are taking 50% off all goods in that boutique。那家店所有服装打五折。the plane took off smoothly. take it or leave it不要就拉倒。be on the take 索贿（口）and carried it intocarried 表示看得很重customs house 海关customs duties 海关关税6 、 while two detectives were keeping guard at the door, two others opened the parcel. to their surprise, the precious parcel was full of stones and sand!were keeping guard at the door, two others opened the parcel.guard n. 警戒, 守卫life guard救生员body guard 保镖keep guard 守望，警戒they kept a close guard over the thieves.他们对小偷们严加看管。 stand guard 站岗，放哨sandwich board 三明治式的广告牌；sandwich man 三明治式的广告员we walk on the burning sands沙滩sand back 沙丘the sands of his life are running out. 他寿命将尽。表面上是分工, 两个动作同时发生, 不是同时开始同时结束, 延续时间不一致, 长一点时间的动作用进行时态 , 短时间的动作用过去时.when someone knocked at the door, i was having dinner.e.g someone knocked at the door just as i was getting into the bath.go to bath 见鬼去吧！你是个神经病！keep guard 守卫they kept a close guard over the thieves.at the door 在门边 (固定搭配 ) two others=two other detectivesto ones surprise,让某人惊讶的是to my surprise, the teacher was late. to one s +表达人情绪的名词to ones joyto my joy, my mother came here yesterday.to ones excitementto our excitement, our team wins. be full of . 装满my bag was full of books.the cup is full of water.in hospital住院in the hospital在医院里go to school 上学go to the school去某个学校一般而论 ,有 the 强调地方 ,没有 the 是强调与这个地方有关的事件.切莫小看定冠词the在英语中，你可别小看定冠词the，它的用法真可谓变化无穷，稍一疏忽，便会出错。下面的实例说明，有无定冠词the，意义上竟会有天壤之别。所以在教学中要慎之又慎，决不可掉以轻心而误人子弟。例子是不胜枚举的，下面仅举一些，以此引起同行们的重视。1.behind time过了时刻，迟了behind the time落在时代后面，不合时the train is ten minutes behind time.火车晚点十分钟。such books are behind the times. 这种书落后于时代了。2.by day 在白天by the day 计日，论日，按日计they don t work by day but by night.他们白天不工作，晚上工作。the bank calculates the interest on bills by the day. 银行按日计算帐息。3.by hand 手工做的by the hand 搀着（手）was this tablecloth made by hand? 这块桌台布是用手工做的吗？he took hisgrandmother by the hand when they crossed the street. 过马路时，他搀着他祖母（ 的手）。4. by sea 由海路by the sea 在海岸上，在海滨marco polo came to china by land and returned to italy by sea.马可 波罗由陆路来中国，由海路返回意大利。my friend spent his holiday in a rest home by the sea.我朋友在海滨一个招待所度假。5. give battle开战give the battle打败仗they decided to give battle to the enemies.他们决定向敌人开战。they gave the battle in the end.他们最后打了败仗。6. go to sea 去当水手go to the sea 出海the boy wanted to go to sea. 这男孩想当水手。the fisherman went to the sea early in the morning.这渔夫一大早就出海去了。7. go to war交战go to the war参军england want to war with germany in 1939. 1939年英国和德国交战。the two brothers went to the war.两兄弟从军去了。8. in case of 如果，万一in the case of 就来说，至于you can come to our hospital in case of illness.你如果有病，可以到我们医院来。in the case of physical change,no new substance is formed.就物理变化来说，没有新的物质产生 。9. in charge of负责，主管（表示主动）in the charge of由负责，被主管（表示被动）dr bethune was in charge of the operation.白求恩大夫负责这次手术。this kindergarten is in the charge of a young girl.这个幼儿园由一个年轻的姑娘负责。10. in course of正在中in the course of在的过程中an international meeting is in course of preparation.正在筹备一次国际会议。new arts have been born in the course of the history of man.在人类历史发展过程中，新的艺术不断诞生。11. in future从今以后in the future在将来in future meetings will start ten minutes earlier.从今以后会议要提前十分钟开始。today,107 chemical elements have been discovered and more willbe discovered in the future. 12.in person 亲自，外貌上in the person 以资格，代表i can t go in person ,but i m sending.m我y不se能cr亲et自ary去了，但是我派我的秘书去。she looks younger in person than on the screen. 她看上去比她在银幕上的形象更年轻。he spoke in the person of xinhua news agency.他代表新华社讲话。13. in place of代替in the place of在的地方we use chopsticks in place of knives and forks.我们用筷子代替刀叉。the traffic accident happened in the place of lorraine.交通事故发生在洛林这个地方。14. in possession of 占有，拥有（表示主动）in the possession of 被（为了）占有（所用） （表示被动）she was found in possession of dangerous drugs. 有人发现她拥有危险药品。that island was in the possession of that country late in thesixteenth century.这个岛屿1 6 世纪末被那个国家占有。15. in red 身穿红衣服in the red 亏损，有赤字the girl in red is our professor那个s d身au穿g红hte衣r.服的姑娘是我们教授的女儿。the company was in the red .这家公司出现了赤字。16. in secret 暗地里，秘密地in the secret. 知道内情，参与秘密she wept in secret. 她暗暗哭泣。she wrote to the newspaper in secret. 她秘密给报社写了信。i know a man who is in the secret.我认识一个了解内情的人。17.in sight of看得见，在看得见的地方in the sight of在看来，从观点来看are we in sight of land yet?现在看得见陆地了吗？he should be sentenced to death in the sight of law.从法律角度来看，他该被判处死刑。18. in view of鉴于，由于in the view of按的意见in view of the circumstances,we should give up the plan.考虑到情况的变化，我们应该放弃这项计划。in the view of marxist-leninist,the people are the makers ofhistory.马列主义者认为人民是历史的创造者。19. keep house 管理家务keep the house 守在家里richard s wife,harriet.had been ill in bed for five years,andso his sister caroline kept