1、Unit 7The Sea开启快乐学习之旅The undersea world is very beautiful. Now more and more people want to dive in the water to find the secrets there. Scuba diving is a new sport today. It can take you into a wonderful undersea world. You will find many strange animals in the sea. Some are as large as a school bu
2、s. Many sea animals give out light in the dark and some have sharp teeth. During the day, there is enough light. Here, under the sea, everything is blue and green.When fishes swim nearby, you can catch them with your hands. If you have bottles of air on your back, you can stay in deep water for a lo
3、ng time. However, you cant dive too deep, and you must be very careful when you dive in deep water.The deep sea is not an easy place to live in. Its cold, and its dark, too. The deeper it is, the less sunlight there is. At about 3,000 feet, there is no light at all. It is very dark in the sea. Many
4、fishes have no eyes. Some have big eyes. A few have eyes on one side.Besides the cold and the darkness, deepsea animals face a third dangerother animals.Animals eat! They must find food to eat. Many animals eat plants. However, some animals eat meat. This means these sea animals have two big jobs. T
5、hey need to find animals as food, and they have to try not to become other animals meal.神秘的海底世界吸引了越来越多的人前去探索其中的奥秘，让我们先了解一下吧！Period OneWarmup & Lesson 1The Spirit of Explorers.重点单词1underwater adj. 在水下，供水下用的2spirit n. 精神3journey n. 旅行，旅程 4sailor n. 水手，海员5voyage n. 航海；航空6further adv. 更远，较远7lecture n. 讲
6、授，演讲8presentday adj. 现代的，当今的9deed n. 行为，行动10explorer n. 探险家explore vt. 探险，探索11persuade vt. 说服，劝服persuasion n. 说服，劝服12eventually adv. 最后，终于eventual adj. 最后的，最终的13frightening adj. 令人惊恐的，骇人的frightened adj. 受到惊吓的，感到害怕的fright n. 恐惧，害怕frighten vt. 使惊吓，使惊恐14unknown adj. 不知道的，未知的known adj. 出名的，已知的15apologiz
7、e vi. 道歉apology n. 道歉.核心短语1set_sail启航2according_to 根据，依照3get_into_trouble 陷入麻烦，陷入困境4make it to 到达5in search of 寻找，寻求6be unknown to sb. 不为某人所知.经典句式1不定式短语作后置定语The Vikings were the first Europeans to_reach America.维京人是第一批到达美洲的欧洲人。2before引导的时间状语从句They achieved this long before_Columbus_ever_set_sail.早在哥
8、伦布启航之前，他们就已经到达那里了。3find宾语宾补Biarni was hoping to join his father who was with Eric, but he was blown off course and found_himself_in_an_unknown_land.比阿尼希望加入他父亲，他父亲和埃里克在一起，但他被吹离了航线，发现自己到了一个未知的陆地上4what引导宾语从句Leif followed Biarnis directions and sailed to what_is_believed_to_be the coast of presentday Ca
9、nada.赖伊夫按照比阿尼的指示，航行到被认为是现在的加拿大海岸。北欧海盗航行到美洲第12段译文维京人是第一批到达美洲的欧洲人。早在哥伦布起航之前，他们就已经到达那里了。维京人的祖先来自斯堪的纳维亚半岛。公元8世纪到公元10世纪期间，他们控制着北欧海面和沿海地区。大约到公元900年，在北欧，维京人选择居住的地方有很多。公元982年，冰岛生活着多达一万的维京人，就在此时，一个叫埃里克雷德的人决定向西远航。 第34段译文根据冰岛和挪威的古老故事，埃里克雷德因一起谋杀案而惹上麻烦，被迫离开冰岛。埃里克到达格陵兰岛后，发现他登陆的地方可以居住。他返回冰岛，告诉人们有关格陵兰岛的事情。埃里克说服一些人和
10、他一起回到格陵兰岛。埃里克又一次起航了，这一次有25艘船与他同行，但其中只有14艘最终到达格陵兰岛。埃里克雷德登上格陵兰岛后不久，一个叫比阿尼的人从冰岛起航来寻找埃里克一行人。比阿尼希望去找和埃里克在一起的父亲，但他被风吹离了航线，发现他自己到了一个不知名的地方。从那里他最终抵达格陵兰岛。 第56段译文1002年，埃里克雷德的儿子利夫打算继续向西航行，他和比阿尼一同商量他的西行计划。利夫依照比阿尼的指示，航行到被认为是现在的加拿大海岸所在地。他然后继续南行至现在叫纽芬兰的岛屿。我们从挪威和冰岛几个世纪之后被记载下来的传说中得知埃里克雷德和利夫的事迹。他们是记载中最早航行到达美洲的欧洲人。课文理
11、解Task One：Fast reading.The text mainly talks about how_the_Vikings arrived_in_America.Match the main ideas with each paragraph.Para. 1AThe discovery of Greenland.Para. 2BThe first Europeans to reach America.Para. 3 CThe discovery of Newfoundland.Para. 4DThe origin of the Vikings.Para. 5 EThe discove
12、ry of an unknown land.Para. 6 FThe conclusion.答案：Para. 1BPara. 2DPara. 3APara. 4EPara. 5CPara. 6F.Judge the following statements true (T) or false (F)1Columbus reached America earlier than the Vikings.(F)2The ancestors of the Vikings were from Scandinavia.(T)3Eric the Red decided to set sail further
13、 west in 900 AD.(F)4Eric the Red left Iceland because he had committed a murder.(T)5All of Erics twentyfive ships reached Greenland successfully.(F)Task Two：Careful readingRead the text carefully and then choose the best answers according to the text.1Which of the following people do you think arriv
14、ed in America first?AChristopher Columbus.BThe Vikings.CAncient Greeks. DChinese sailors.答案：B2According to the legends, Eric the Red was forced to leave Iceland because _.Ahe had committed a murderBhe was too poorChe wanted to get a good jobDhe wanted to find a good place to live答案：A3After Eric the
15、Red discovered Greenland, _.Apeople stopped to live on that islandBhe thought people couldnt live on itCsome people went back with him to GreenlandDno one wanted to live with him in Greenland答案：C4Who arrived in Newfoundland according to the passage?AEric. BLeif.CBiarni.DBiarnis father.答案：B5The text
16、is mainly written to _.Aoffer informationBargue with othersCpersuade readersDprove a theory答案：ATask Three：Micro writingRead the text carefully and fill in the following blanks.The Vikings, _1_ ancestors came from Scandinavia, were the first Europeans to reach America. They controlled the seas and co
17、asts of Northern Europe for a long time. In 982 AD, a man _2_ (call) Eric the Red was forced to leave Iceland _3_ he had committed a murder and got _4_ trouble, and decided to set sail further west. He reached Greenland and discovered that people could live in the place _5_ he landed. He returned an
18、d persuaded some people to go back with him to Greenland. When he set sail once again, only 14 of 25 ships made _6_ to Greenland. Later, a man called Biarni set sail from Iceland in search _7_ Erics party. Unfortunately, he was blown off course and found himself in an _8_ (know) land, from where he
19、eventually reached Greenland. These stories were written down centuries _9_ (late) in Norway and Iceland. They are the first records we have of Europeans _10_ (sail) to the Americas.1whose 2.called 3.because 4.into 5.where 6it 7.of 8.unknown9.later 10.sailing 1 (教材P7)But it can be frightening when t
20、he weather is bad.但是当天气糟糕时，这可能是非常令人害怕的。(1)fright n恐惧，害怕frighten v. 使惊恐，使害怕(2)frightened adj. 感到害怕的be frightened to do. 吓得不敢做be frightened of/that. 害怕即学即用(1)The frightening fiction made him frightened to death.那部令人恐怖的小说使他怕得要死。(2)A sudden stop can be a very frightening experience, especially if you ar
21、e travelling at high speed.突然停下来可能是一种非常可怕的经历，尤其是当你正在高速行驶时。(3)单句语法填空Its frightening (frighten) to think it could happen again.I got quite frightened (frighten) when he lost his temper.2 (教材P8)The Spirit of Explorers探险家的精神spirits情绪；心境in high spirits 情绪高涨in low spirits 情绪低落即学即用(1)Cancer destroyed her b
22、ody but not her spirit.癌症摧残了她的身体，却摧毁不了她的精神。(2)They took away his freedom and broke_his_spirit.他们夺去了他的自由，摧垮了他的意志。(3)Leave him alone! He is now in_low_spirits.让他自己待会儿！他现在情绪很低落。3 (教材P8)Viking voyages to America维京人美洲之行go on a voyage出航make/take a voyage 去航海an international voyage 国际航行a long voyage 长途航行a
23、round voyage 往返航程a sea/an ocean voyage 海上航行即学即用(1)He went on a voyage round the world.他做了一次环球航海旅行。(2)Chinas first aircraft carrier began its voyage in 2018.中国第一艘航空母舰在2018年开始了它的航行。(3)单句语法填空The voyage to England will take us a week.The ship touched at several ports on the return voyage.4 (教材P8)He pers
24、uaded some people to go back with him to Greenland.他说服一些人与他一起回到格陵兰岛。(1)persuade vt.劝说，劝服；使信服，使相信说服某人做某事成功说服某人不做某事persuade sb. of sth./that. 使某人相信或信服(2)persuasion n. 说服；劝服注意：persuade“说服”，表示结果，暗示“劝而成功”，若不强调结果，则用advise或try to persuade。即学即用(1)I managed to persuade my classmates into accepting my idea.我最
25、终说服我的同学接受我的观点。(2)He persuaded me out of the idea of dropping the experiment.他劝我打消中断试验的想法。(3)Will you persuade him that he has made the wrong decision?请你去说服他，让他相信他做出了错误的决定好吗？(4)We tried_to_persuade her to go outing with us, but she refused.我们试图说服她和我们一起去郊游，但被她拒绝了。(5)I advised_them_to_start early so th
26、at they could arrive there before dark.我建议他们早一点动身，以便能天黑前赶到那儿。(6)单句语法填空At last the salesman persuaded her to_buy (buy) his goods.How can we persuade them into accepting (accept) our views?The boy tried his best to persuade the others of the truth of his story.5 (教材P9)Mr Johnson apologised for the mis
27、take.Johnson 先生为这个错误而道歉。(1)apologise (to sb.) for (doing) sth.为(做)某事而(向某人)道歉(2)apology n. 道歉；歉意owe sb. an apology 应该向某人表示歉意make/offer/give an apology to sb. for (doing) sth. 因(做)某事向某人道歉accept/refuse sb.s apology 接受/拒绝某人的道歉即学即用(1)He apologised to her for the delay in replying to a letter.他因没有及早回信而向她表
28、示歉意。(2)Tom made an apology to Jane for losing her new bike.汤姆因丢失了简的新自行车而向她表示歉意。(3)单句语法填空She apologized to me for not replying to my letter in time.Only when he apologizes (apologize) for his rudeness will I speak to him again.I must make an apology (apologize) to him for not going to his party.1 (教材
29、P8)The Vikings were the first Europeans to reach America. They achieved this long before Columbus ever set sail.维京人是第一批到达美洲的欧洲人。早在哥伦布起航之前，他们就已经到达那里了。set aside留出，搁置set about 着手做某事(doing sth.)set out 出发，动身；着手做某事(to do sth.)set off 出发，动身；使爆炸set up 建立；树立set down 写下；放下set free 释放set an example to 为树立榜样se
30、t.on fire 放火烧即学即用(1)They were expecting a safe journey when they set sail.他们启航时，期望一帆风顺。(2)The moment I got home, I set_out to do my homework.我一到家就开始做家庭作业。(3)You had better set_down your idea before you forget it.你最好把你的意见写下来，以免忘记。(4)In much of the animal world, night is the time set_aside for sleeppu
31、re and simple.在大部分动物世界里，夜晚完全是用来睡觉的时间。(5)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。2 (教材P8)According to the old stories of Iceland and Norway, Eric the Red was forced to leave Iceland because he had committed a murder, for which he got into trouble.根据冰岛和挪威的古老传说
32、，埃里克雷德因为一起谋杀案而被迫离开冰岛。according to表示“根据”，通常是指根据别人或别处，其后不能接第一、二人称代词(me， us， you)，也不接view(看法)和opinion(意见)这类表示观点看法的词。即学即用(1)According to the radio, it will be snowy today.据广播报道，今天有雪。(2)We are paid according_to how much work we do.我们的工资由工作量而定。(3)According_to the Bible, Adam was the first man.据圣经记载，亚当是人类始
33、祖。3 此处trouble是不可数名词，其前不能加不定冠词。have much trouble/no trouble (in) doing. 做有/没有困难take great trouble to do sth. 不辞辛劳做某事，下工夫做某事put sb. to the trouble of doing sth. 为难某人做某事be in (great) trouble 惹麻烦；处在困难中help sb. out of trouble 帮某人摆脱困境即学即用(1)Tom got into trouble when he was caught cheating in the exam.汤姆有麻
34、烦了，他在考试中作弊被当场抓住。(2)Ive always known he would get_into_trouble.我早就知道他会惹出麻烦的。(3)Some people always take_great_trouble_to achieve some goals which are beyond their ability.有些人总是不辞辛苦地追求一些力所不能及的目标。(4)No one can help_you_out_of_trouble.没有人能帮你摆脱困境。4 (教材P8)Eric set sail once again, this time with 25 ships,
35、of which only 14 made it to Greenland.埃里克再一次起航，这一次共有25艘船与他同行，其中只有14艘到达了格陵兰岛。make it 获得成功；准时到达(尤指在困难情况下)；能够出席/到场；幸免于难；渡过难关；约定时间；做成某事make up化妆，虚构，组成make out 理解，明白即学即用(1)We live in a world where only the strongest can make it to the top.我们生活在一个只有最坚强的人才能到达顶峰的世界。(2)I never thought she would make it as an
36、 actress.我从来没有想过她会成为一名成功的女演员。(3)She practiced hard and finally made_it.她刻苦训练，最终成功。(4)I cant make_out what my teacher said just now.我不明白老师刚才讲的。(5)Three doctors and five nurses made_up the medical team.三名医生和五名护士组成了这个医疗队。5 (教材P8)Not long after Eric the Red had landed in Greenland, a man called Biarni s
37、et sail from Iceland in search of Erics party.埃里克雷德登上格陵兰岛后不久，一个叫比阿尼的人就从冰岛启航来寻找埃里克一行人。(1)search sb./sp.搜查某人/某地search for 寻找(look for)search.for. 搜查以寻找(2)in the/ones search for 寻找make a search for 搜索；追求注意：search sb./sp.搜某人的身/搜查某地，而search for sb./sth.则表示“寻找某人/某物”。即学即用(1)We drove around the town in sear
38、ch of a good hotel.我们开车在城里转，想找一个好旅馆。(2)He searched every room for the old picture.他搜了每一间房子寻找那张老照片。(3)单句语法填空Police are still making a search for the missing child.The police searched the building for the man but failed to find him.The soldiers went into the woods in their search for the missing pilot
39、.句中不定式短语to reach America作后置定语，修饰the first Europeans。当中心词是序数词或被序数词修饰时，常用不定式(短语)作后置定语。英语中常用不定式作后置定语的情况：(1)被修饰词为序数词、形容词最高级或被序数词、形容词最高级修饰时；(2)不定代词something, nothing, little等后常用不定式作定语；(3)抽象名词time, way, reason, chance, ability, courage, opportunity, wish等后常用不定式作定语；(4)被修饰词前有the only, the very, the next等词对其
40、进行修饰时；(5)表示将要发生的动作时(既有主动形式，也有被动形式)；(6)there be句型中，作主语的名词后可接不定式作定语。即学即用(1)He is always the first to come and the last to leave.他总是第一个来，最后一个走。(2)Thank you for giving me the chance to give the speech.谢谢你给我发言的机会。(3)单句语法填空Will you attend the meeting to_be_held (hold) tomorrow?You are the only person to_d
41、o (do) the job.We should develop the students ability to_analyse (analyse) and solve problems.(教材P8) Biarni was hoping to join his father who was with Eric， but he was blown off course and found himself in an unknown land， from where he eventually reached Greenland.比阿尼希望去找和埃里克在一起的父亲，但风使他偏离航线，他发现自己到了
42、一个不知名的地方，从那里他最终抵达格陵兰岛。本句中found himself in an unknown land为“find宾语介词短语”结构，意为“发现处于某种状态”。 即学即用(1)The police found the lost boy in a wooden house.警察发现走失的小男孩在一个木屋里面。(2)When I reached my home, I found the door locked.当我回到家时，我发现门锁着。(3)He was playing idly on the piano and found it easy to pick out tunes.他随意
43、地弹奏钢琴，却发现分辨出曲调是一件很容易的事。(4)单句语法填空Listening to music at home is one thing, going to hear it being_performed (perform) live is quite another.He found a number of people already working (work) there.I find the book hard to_understand (understand)(教材P8) Leif followed Biarnis directions and sailed to what
44、 is believed to be the coast of presentday Canada.利夫依照比阿尼的指示，航行到人们认为是现在的加拿大海岸所在地的地方。what is believed to be the coast of presentday Canada为sailed to后面的宾语从句，其中引导词what在从句中作主语。what引导的名词性从句相当于名词的作用，可作主语、宾语或表语，且what在从句中可用作主语、宾语或表语。即学即用(1)What the teacher said is of great value.老师所说的非常有价值。(2)Our city isnt
45、what it used to be.我们的城市不再是原来的样子了。(3)This book will show you what should be known by good teachers.这本书会告诉你优秀的教师应该了解什么。sb./sth.is believed to do sth.句型意为“某人/某物被认为”，不定式可用一般式、完成式或进行式。(1)It is believed that.句型意为“人们认为”，常可与sb./sth. is believed to do sth.互换。(2)类似It is believed.句型还有：It is said that.据说It is
46、supposed that. 据推测It is reported that. 据报道It is considered that. 人们认为It is known that. 是众所周知的即学即用(4)Mr Smith is believed to be the very person to do the job.人们相信史密斯先生最适合做这项工作。(5)He is believed to be one of the greatest living writers.It_is_believed_that he is one of the greatest living writers.他被认为是
47、当今最伟大的作家之一。(6)Paper is_believed_to_have_first_been_invented by the Chinese.人们认为纸最早是由中国人发明的。.单句语法填空1Tom was in high spirits, for he won a scholarship.2He failed many times, but eventually (eventual) he succeeded.3Tom is said to_have_sailed (sail) across the Pacific Ocean on a sunny day in 1970.4At la
48、st they arrived in what was known as a mystery.5She found herself lying (lie) on the floor when she woke up.6We stood at the foot of the hill, from where we could see the boat floating down the river.7It was the most frightening (frighten) experience of my life.8Before I arrived there, my old friend
49、 had_arranged (arrange) everything for me.9I need one more stamp before my collection (collect) is completed.10The Japanese government apologized to the public for not solving the nuclear leakage effectively.完成句子1They will make_some_necessary_arrangements_for the conference next week.他们将对下周的会议做些必要的安
50、排。2Columbus succeeded in making_a_voyage_to America in 1492.哥伦布于1492年成功航行至美洲。3I am honored to participate_with_you_in this opening ceremony.我很荣幸和你一同参加这次开幕式。4Its no use doing_a_lot_of_work without thoughtful planning.没有周密的计划而做一大堆工作是没用的。5Jack finally persuaded_his_father_to_give_up_smoking.杰克终于说服他父亲戒了烟。6The biggest problem with the Titanic wasnt that the captain was expecting a safe journey when they set_sail.泰坦尼克号悲剧的最大问题并不是船长在起航时就预期一帆风顺。7She looked_up from her books as I entered the room.我进房间时，她放下书，抬起头看了看我。8According_to_the_report more people will come here.据报道，将会有更多的人来这儿。