1、-1-Lesson 3 The Sea World-2-课前篇 自主预习 课堂篇 合作学习 课前篇 自主预习 一、把下列单词与其英文释义连起来 1.energetic a.an act or the process of finding sb./sth.or learning about sth.that was not known about before 2.trickb.to teach sb.over a period of time at a school,university,etc.3.discoveryc.an amount of money that is taken off
2、 the usual cost of sth.4.educated.sth.that you do to make sb.believe sth.which is not true,or to annoy sb.as a joke 5.discounte.to find the size,quantity,etc.of sth.in standard units 6.measuref.having or needing a lot of energy and enthusiasm 答案:1-f 2-d 3-a 4-b 5-c 6-e -3-课前篇 自主预习 课堂篇 合作学习 课前篇 自主预习
3、二、补全短语 1.two hours 每两个小时 2.out注意;当心;小心 3.stop.doing.阻止做 4.on the one hand.the other(hand).一方面另一方面 5.less 少于,不到 6.length 长度为 every watch from on than in-4-课前篇 自主预习 课堂篇 合作学习 课前篇 自主预习 三、将下列单词填入相应的句子中 trick attract discount discovery energetic 1.He knew I was and would get things done.2.Like many ,atomi
4、c power can be used for good or evil.3.A flowers sweet smell,for example,comes from volatile compounds that the plant produces to insects such as bugs and bees.4.Employees can buy books at a .5.“What if it is a?”replied Ben.“Dont be silly,Ben.If she were a witch,she would have turned us into frogs a
5、lready,”reasoned Meg.energetic discoveries attract discount trick-5-课前篇 自主预习 课堂篇 合作学习 课前篇 自主预习 四、阅读课文,补全下面的句子 polar bears,a real iceberg,acrobatic seals and friendly penguins the most beautiful coral and the most unusual fish intelligent dolphins crabs and other smaller creatures-6-课前篇 自主预习 课堂篇 合作学习
6、 课前篇 自主预习 2.The noisiest fish can produce sounds almost as loud as your speaking voice.The prettiest fish have a on their body.The tiniest fish is than a fly.twice light smaller-7-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 1.Discovery Pool 发现池 考点discovery n.发现 Having 12 amazing zones of discovery,Sea
7、Life Melbourne Aquarium is the very place that you cannot miss when you visit the city.有12个令人惊讶的发现区,墨尔本水族馆是你来参观这个城市时不容错过的地方。Once he prepared an essay listing our countrys greatest discoveries.他曾经准备了一篇记录我们国家最伟大的发现的文章。Life is not only a process of discovery but a process of creation.生命不但是一个发现的过程,而且是一个
8、创造的过程。-8-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7-9-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 2.They can be educated about daily life on the beach in thisexciting area.在这个令人兴奋的地方,他们(小孩)可以接受关于在海滩上的日常生活的教育。考点educate vt.教育 So they educated the poor people in the city to compost this waste.所以他们教育城里的穷人把这些
9、废物制成堆肥。You should educate your children to mind their manners.你应该教育孩子们注意行为举止。The Earth Day has been used to educate us about our role in taking care of our planet.地球日教育我们在关心我们的星球方面我们所扮演的角色。-10-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 归纳educate常接复合宾语结构,宾语常表示人,后接不定式作宾语补足语。还常用于educate sb.about sth.这一结构
10、中,表示“对某人进行关于的教育”。-11-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 考点延伸 (1)派生词:education n.教育 educator/educationalist n.教育者 educational adj.教育的,有教育意义的 She hopes her children will get a good education.她希望自己的孩子能受到良好的教育。My father takes pride in his workparticularly his work as an educator.我父亲为他的工作特别是作为一名教育工
11、作者的工作感到自豪。Different children have different educational needs.不同的孩子有不同的教育需求。The summer camp offers a wide range of educational activities.这个夏令营提供大量有教育意义的活动。-12-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7(2)辨析teach,educate和train:I taught her to ride a bicycle.我教她骑自行车。Its not easy to educate teenagers.教育
12、青少年不是件容易的事。The firm trained its employees to be more efficient.公司培训员工,使他们办事效率更高。归纳teach应用最广泛;educate经常暗指正式的教育(特别强调导致一般的教养的天生能力的发展);train暗指集中教授专门技能以使人适合所要求的角色。-13-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7-14-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 3.Our most up-to-date attraction 我们最新式的引人入胜之处 Some fi
13、sh attract other fish with a light on their bodyand theneat them!有些鱼用发光的身体吸引别的鱼,然后把它们吃掉!考点一up-to-date adj.最新的;现代的 Is this map up-to-date?It doesnt seem to show the new road.这张地图是最新的吗?上面好像没有那条新修建的公路。We can get the up-to-date information around the world through the Internet.通过互联网我们可以获得世界各地的最新资讯。-15-课
14、前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 考点延伸 反义词:out-of-date过时的 The information in the tourist guide is already out-of-date.这本旅游指南中的信息已经过时了。Books should be reviewed if their content becomes out-of-date.书中的内容如果过时了就应该得到修订。-16-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 考点二attraction n.吸引人的地方 attract vt.吸
15、引【高考典句】(2018江苏高考)Although the main attraction was the soup,Rozes chain shops also set a new standard for dining out.虽然主要吸引人的是汤,罗兹的连锁店也为外出就餐制定了新的标准。The big attraction of the mobile phone as a purse is that so many people have themeven children.手机变成“钱包”的巨大吸引力在于许多人都有手机甚至包括孩子。-17-课前篇 自主预习 课堂篇 合作学习 课堂篇 合
16、作学习 1 2 3 4 5 6 7【高考典句】(2018浙江高考)Its partly true that Dickens style of writing attracted audiences from all walks of life.狄更斯的写作风格吸引了各行各业的观众,这在一定程度上是对的。Both the hand movements and the very idea of communicating without speaking attracted me.手语的动作和无声交流的想法吸引了我。-18-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5
17、6 7 考点延伸 阅读下面的句子,体会attractive的含义。Now Switzerland has become one of the most attractive countries in Europe.现在瑞士已经成为欧洲最有吸引力的国家之一。含义:有吸引力的-19-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7-20-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 4.Watch out!注意!/小心!考点watch out 注意 Watch out!Theres a car coming.小心!有车过来了。If
18、 someone you do not know offers you a free lunch,watch out.如果你不认识的人为你提供免费的午餐,要小心了。-21-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 考点延伸 (1)watch out for 留意,留心,密切关注 If you are lost in the woods at night,watch out for the dangerous animals.如果晚上你在丛林中迷了路,要提防危险的动物。Its fantastic to swim in the sea,but you hav
19、e to watch out for sharks.在海里游泳很爽,但你必须要小心鲨鱼。归纳watch out for后面需接名词,而watch out可以单独使用。(2)同义短语:look out(for)Look out!You nearly hit that car.小心,你差点撞到那辆车!Look out for the cars on the way home after school.放学回家途中要当心汽车。-22-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7-23-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7
20、 5.Special discount before the 22nd so the sooner the better!22日前可享受特别折扣,所以越快越好!剖析 这是典型的广告用语,so连接的两个并列分句都省略了主语和谓语。so前的分句相当于“We offer/give a special discount before the 22nd”;so后的分句是一个常见的比较结构:“the+比较级,the+比较级”,表示“越,就越”。考点discount n.折扣,减价 Customers are allowed a discount on orders over 500.订单金额超过500英镑
21、的顾客可以享受优惠。They give a 10%discount for cash payment.如果用现金付款,他们给予九折优惠。We offer a 5%cash discount for prompt payment.即时支付现金的话,我们给予5%的现金优惠。-24-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 归纳discount原意为“不算在内”,因而衍生出了“折扣”的意思,指某物出售时在原价的基础上所减去的百分比(中文“折扣”意为扣除所减的百分比后余下的百分比)。换言之,中文说“九折”,英文为10%discount;其余以此类推。考点延伸 阅
22、读下面的句子,体会at a discount的含义 Tickets are available to members at a discount.会员可以以优惠价购票。含义:打折扣-25-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7-26-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 6.Bigger dolphins can measure four metres in length but commondolphins are usually less than two metres long.大一些的海豚可达四米长,
23、但一般的海豚通常不到两米长。剖析 这是but连接的并列句,前后两个分句分别用了两种不同的长度表达法:“数+量+in length”和“数+量+long”。考点一measure vi.&vt.(长度、数量)为;测量 The room measures 10 metres across.这个房间宽10米。We measure the temperature with a thermometer.我们用温度计测量温度。-27-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 考点延伸 (1)阅读下面的句子,体会measure的词性、搭配及含义。Im sure we c
24、an measure up to the high standards they set.我确信我们可以达到他们设立的高标准。词性:动词 搭配:measure up to 含义:达到或符合标准(2)measure用作名词,意为“度量单位”“测量”“措施”。An inch is a measure of length.英寸是长度的计量单位。He took the measure of the cliff before he climbed it.他在攀登悬崖前测量了一下悬崖的高度。To improve our body resistance is also an important measur
25、e to prevent influenza.提高自己的身体抵抗力也是预防流行性感冒的重要措施。-28-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 考点二length n.长度,长 He measured the length and width of the table.他量了桌子的长和宽。These fish can reach a length of over two metres.这些鱼可长达两米多。These fish can reach over two metres in length.这些鱼可长达两米多。归纳length常与介词in连用,i
26、n length表示“长度为”。-29-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 考点延伸 (1)length的常用短语:at length详细地,全面地;很长时间之后 the length and breadth of 整个,到处 The teacher explained the language points of the new lesson at lengthto the students.老师为学生详细地解释新课文中的语言点。We are going to discuss the subject at length tomorrow.我们将于
27、明天全面地讨论这个问题。At length she laid down the pencil.很长时间之后,她放下铅笔。If you travel the length and breadth of Africa and,in spite of the wars,you will see progress spreading at a phenomenal rate.如果你走遍整个非洲,你会发现尽管有战争,但是进步的速度还是很快的。-30-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7(2)词以类聚:表示度量的形容词和名词形容词 long wide high
28、deep 名词 length width height depth -31-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7-32-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 7.语法:(复习)英语中的比较结构 考点一比较结构通常有下列表现形式(1)表述两者在某方面相似:as.as.Mike is as tall as our P.E.teacher.迈克和我们的体育老师一样高。(2)表述两者在某方面程度不同:not as.as.;.than.I am not as tall as Mike;that is,he is ta
29、ller than I.我不如迈克高,也就是说,他比我高。(3)表述某人或某物在某方面的独特或独一无二:the+最高级.Mike is the tallest boy in our class;that is,no one is taller than him.迈克是我们班上最高的男生,也就是说,没人比他高。-33-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7 考点二几种特殊的比较结构:(1)表述某人或某物在某方面无与伦比:wont find a+比较级.=be the+最高级.,例如:Mike is the tallest boy in our class
30、;that is,you wont find a taller boy here!迈克是我们班上最高的男生,也就是说,在我们班,你不会找到比他高的男生了!(2)表述“越就越”:the more.,the more.,例如:The more he eats,the fatter he becomes;the fatter he becomes,theless confident he will be.吃得越多,他就越胖;变得越胖,他就越没有自信。-34-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7(3)表述某人或某物在某方面的程度成倍数关系,常用以下几种结构:a.倍数+as.as b.倍数+比较级+than c.倍数+the+抽象名词(表示“量、程度”等意义的词)例如:长江是这条河的三倍长。The Changjiang River is three times as long as this river.The Changjiang River is three times longer than this river.The Changjiang River is three times the length of this river.-35-课前篇 自主预习 课堂篇 合作学习 课堂篇 合作学习 1 2 3 4 5 6 7