高中英語(yǔ)Unit7TheSeaLesson3TheSeaWorld課件北師大版必修精品PPT

1、Lesson 3The Sea World一、把下列單詞與其英文釋義連起來(lái)1.energetica.an act or the process of finding sb./sth. or learning about sth. that was not known about before2.trickb.to teach sb.over a period of time at a school,university,etc.3.discoveryc.an amount of money that is taken off the usual cost of cated.s

2、th.that you do to make sb. believe sth. which is not true,or to annoy sb.as a joke5.discounte.to find the size,quantity,etc. of sth. in standard units6.measuref.having or needing a lot of energy and enthusiasm答案:1-f2-d3-a4-b5-c6-e 二、補(bǔ)全短語(yǔ)1. two hours 每?jī)蓚€(gè)小時(shí)2. out注意;當(dāng)心;小心3.stop. doing.阻止做4.on the one h

3、and. the other (hand).一方面另一方面5.less 少于,不到6. length 長(zhǎng)度為everywatch fromon than in三、將下列單詞填入相應(yīng)的句子中trick attractdiscountdiscoveryenergetic1.He knew I was and would get things done.2.Like many ,atomic power can be used for good or evil.3.A flowers sweet smell,for example,comes from volatile compounds that

4、 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 already,” reasoned Meg.energetic discoveries attract discount trick 四、閱讀課文,補(bǔ)全下面的句子 polar bears, a real ice

5、berg,acrobatic seals and friendly penguinsthe most beautiful coral and the most unusual fishintelligent dolphins crabs and other smaller creatures 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

6、 light smaller 12345671.Discovery Pool 發(fā)現(xiàn)池考點(diǎn)discovery n.發(fā)現(xiàn)Having 12 amazing zones of discovery,Sea Life Melbourne Aquarium is the very place that you cannot miss when you visit the city.有12個(gè)令人驚訝的發(fā)現(xiàn)區(qū),墨爾本水族館是你來(lái)參觀(guān)這個(gè)城市時(shí)不容錯(cuò)過(guò)的地方。Once he prepared an essay listing our countrys greatest discoveries.他曾經(jīng)準(zhǔn)備了一篇記

7、錄我們國(guó)家最偉大的發(fā)現(xiàn)的文章。Life is not only a process of discovery but a process of creation.生命不但是一個(gè)發(fā)現(xiàn)的過(guò)程,而且是一個(gè)創(chuàng)造的過(guò)程。123456712345672.They can be educated about daily life on the beach in this exciting area.在這個(gè)令人興奮的地方,他們(小孩)可以接受關(guān)于在海灘上的日常生活的教育?？键c(diǎn)educate vt.教育So they educated the poor people in the city to compost

8、 this waste.所以他們教育城里的窮人把這些廢物制成堆肥。You should educate your children to mind their manners.你應(yīng)該教育孩子們注意行為舉止。The Earth Day has been used to educate us about our role in taking care of our planet.地球日教育我們?cè)陉P(guān)心我們的星球方面我們所扮演的角色。1234567歸納educate常接復(fù)合賓語(yǔ)結(jié)構(gòu),賓語(yǔ)常表示人,后接不定式作賓語(yǔ)補(bǔ)足語(yǔ)。還常用于educate sb.about sth.這一結(jié)構(gòu)中,表示“對(duì)某人進(jìn)行關(guān)于

9、的教育”。1234567考點(diǎn)延伸(1)派生詞:education n. 教育educator/educationalist n. 教育者educational adj. 教育的,有教育意義的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.我父親為他的工作特別是作為一名教育工作者的工作感到自豪。Different children have different educati

10、onal needs.不同的孩子有不同的教育需求。The summer camp offers a wide range of educational activities.這個(gè)夏令營(yíng)提供大量有教育意義的活動(dòng)。1234567(2)辨析teach,educate和train:I taught her to ride a bicycle.我教她騎自行車(chē)。Its not easy to educate teenagers.教育青少年不是件容易的事。The firm trained its employees to be more efficient.公司培訓(xùn)員工,使他們辦事效率更高。歸納teach應(yīng)

11、用最廣泛;educate經(jīng)常暗指正式的教育(特別強(qiáng)調(diào)導(dǎo)致一般的教養(yǎng)的天生能力的發(fā)展);train暗指集中教授專(zhuān)門(mén)技能以使人適合所要求的角色。123456712345673.Our most up-to-date attraction.(這是)我們最新式的引人入勝之處。Some fish attract other fish with a light on their bodyand then eat them!有些魚(yú)用發(fā)光的身體吸引別的魚(yú),然后把它們吃掉!考點(diǎn)一up-to-date adj. 最新的;現(xiàn)代的Is this map up-to-date?It doesnt seem to sho

12、w the new road.這張地圖是最新的嗎?上面好像沒(méi)有那條新修建的公路。We can get the up-to-date information around the world through the Internet.通過(guò)互聯(lián)網(wǎng)我們可以獲得世界各地的最新資訊。1234567考點(diǎn)延伸反義詞:out-of-date過(guò)時(shí)的The information in the tourist guide is already out-of-date.這本旅游指南中的信息已經(jīng)過(guò)時(shí)了。Books should be reviewed if their content becomes out-of-d

13、ate.書(shū)中的內(nèi)容如果過(guò)時(shí)了就應(yīng)該得到修訂。1234567考點(diǎn)二attraction n.吸引人的地方attract vt. 吸引Now this former royal palace is open to the public as a major tourist attraction.現(xiàn)在這個(gè)前皇家宮殿作為一個(gè)主要的旅游景點(diǎn)向公眾開(kāi)放。The big attraction of the mobile phone as a purse is that so many people have themeven children.手機(jī)變成“錢(qián)包”的巨大吸引力在于許多人都有手機(jī)甚至包括孩子。【高

14、考典句】(2017全國(guó)高考)Both the hand movements and the very idea of communicating without speaking attracted me.手語(yǔ)的動(dòng)作和無(wú)聲交流的想法吸引了我。Disneyland attracts millions of tourists each year.迪斯尼樂(lè)園每年吸引數(shù)百萬(wàn)游客。1234567考點(diǎn)延伸閱讀下面的句子,體會(huì)attractive的含義。Now Switzerland has become one of the most attractive countries in Europe.現(xiàn)在瑞士

15、已經(jīng)成為歐洲最有吸引力的國(guó)家之一。含義:有吸引力的123456712345674.Watch out!注意!/小心!考點(diǎn)watch out 注意Watch out!Theres a car coming.小心!有車(chē)過(guò)來(lái)了。If someone you do not know offers you a free lunch,watch out.如果你不認(rèn)識(shí)的人為你提供免費(fèi)的午餐,要小心了。1234567考點(diǎn)延伸(1)watch out for 留意,留心,密切關(guān)注If you are lost in the woods at night,watch out for the dangerous a

16、nimals.如果晚上你在叢林中迷了路,要提防危險(xiǎn)的動(dòng)物。Its fantastic to swim in the sea,but you have to watch out for sharks.在海里游泳很爽,但你必須要小心鯊魚(yú)。 歸納watch out for后面需接名詞,而watch out可以單獨(dú)使用。(2)同義短語(yǔ):look out (for)Look out!You nearly hit that car.小心,你差點(diǎn)撞到那輛車(chē)!Look out for the cars on the way home after school.放學(xué)回家途中要當(dāng)心汽車(chē)。1234567123456

17、75.Special discount before the 22nd so the sooner the better!22日前可享受特別折扣,所以越快越好!剖析 這是典型的廣告用語(yǔ),so連接的兩個(gè)并列分句都省略了主語(yǔ)和謂語(yǔ)。so前的分句相當(dāng)于“We offer/give a special discount before the 22nd”;so后的分句是一個(gè)常見(jiàn)的比較結(jié)構(gòu):“the + 比較級(jí),the + 比較級(jí)”,表示“越,就越”?？键c(diǎn)discount n. 折扣,減價(jià)They will give you a discount if you buy more than a certai

18、n amount.如果購(gòu)物超過(guò)指定數(shù)額,他們會(huì)給你打折。 Customers are allowed a discount on orders over 500.訂單金額超過(guò)500英鎊的顧客可以享受優(yōu)惠。They give a 10% discount for cash payment.如果用現(xiàn)金付款,他們給予九折優(yōu)惠。 We offer a 5% cash discount for prompt payment.即時(shí)支付現(xiàn)金的話(huà),我們給予5% 的現(xiàn)金優(yōu)惠。 1234567歸納discount原意為“不算在內(nèi)”,因而衍生出了“折扣”的意思,指某物出售時(shí)在原價(jià)的基礎(chǔ)上所減去的百分比(中文“折扣”

19、意為扣除所減的百分比后余下的百分比)。換言之,中文說(shuō)“九折”,英文為10% discount;其余以此類(lèi)推?？键c(diǎn)延伸閱讀下面的句子,體會(huì)at a discount的含義Tickets are available to members at a discount.會(huì)員可以以?xún)?yōu)惠價(jià)購(gòu)票。 含義:打折扣123456712345676.Bigger dolphins can measure four metres in length but common dolphins are usually less than two metres long.大一些的海豚可達(dá)四米長(zhǎng),但一般的海豚通常不到兩米長(zhǎng)。剖

20、析 這是but連接的并列句,前后兩個(gè)分句分別用了兩種不同的長(zhǎng)度表達(dá)法:“數(shù)+量+in length”和“數(shù)+量+long”。考點(diǎn)一measure vi.& vt.(長(zhǎng)度、數(shù)量)為;測(cè)量The room measures 10 metres across.這個(gè)房間寬10米。We measure the temperature with a thermometer.我們用溫度計(jì)測(cè)量溫度。1234567考點(diǎn)延伸(1)閱讀下面的句子,體會(huì)measure的詞性、搭配及含義。Im sure we can measure up to the high standards they set.我確信我們可以達(dá)到

21、他們?cè)O(shè)立的高標(biāo)準(zhǔn)。詞性:動(dòng)詞搭配:measure up to含義:達(dá)到或符合標(biāo)準(zhǔn)(2)measure用作名詞,意為“度量單位”“測(cè)量”“措施”。An inch is a measure of length.英寸是長(zhǎng)度的計(jì)量單位。He took the measure of the cliff before he climbed it.他在攀登懸崖前測(cè)量了一下懸崖的高度。To improve our body resistance is also an important measure to prevent influenza.提高自己的身體抵抗力也是預(yù)防流行性感冒的重要措施。1234567考

22、點(diǎn)二length n. 長(zhǎng)度,長(zhǎng)He measured the length and width of the table.他量了桌子的長(zhǎng)和寬。 These fish can reach a length of over two metres.這些魚(yú)可長(zhǎng)達(dá)兩米多。These fish can reach over two metres in length.這些魚(yú)可長(zhǎng)達(dá)兩米多。歸納length常與介詞in連用,in length表示“長(zhǎng)度為”。1234567考點(diǎn)延伸(1)length的常用短語(yǔ):at length詳細(xì)地,全面地;很長(zhǎng)時(shí)間之后the length and breadth of 整個(gè)

23、,到處The teacher explained the language points of the new lesson at length to the students.老師為學(xué)生詳細(xì)地解釋新課文中的語(yǔ)言點(diǎn)。We are going to discuss the subject at length tomorrow.我們將于明天全面地討論這個(gè)問(wèn)題。At length she laid down the pencil.很長(zhǎng)時(shí)間之后,她放下鉛筆。If you travel the length and breadth of Africa and,in spite of the wars,you will see progress spreading at a phenomenal rate.如果你走遍整個(gè)非洲,你會(huì)發(fā)現(xiàn)盡管有戰(zhàn)爭(zhēng),但是進(jìn)步的速度還是很快的。1234567(2)詞以類(lèi)聚:表示度量的形容詞和名詞 123456712345677.語(yǔ)法:(復(fù)習(xí))英語(yǔ)中的比較結(jié)構(gòu)考點(diǎn)一比較結(jié)構(gòu)通常有下列表現(xiàn)形式(1)表述兩者在某方面相似:as.as.Mike is as tall as our P.E.teacher.邁克和我們的體育老師一樣高。(2)表述兩者在某方面程度不同:not as.as.;.than.I am not as tall as M