高中英語 Unit 7 The Sea Period Three課堂講義 北師大版必修3(2021年最新整理)

1、2016-2017學(xué)年高中英語 unit 7 the sea period three課堂講義 北師大版必修32016-2017學(xué)年高中英語 unit 7 the sea period three課堂講義 北師大版必修3 編輯整理：尊敬的讀者朋友們：這里是精品文檔編輯中心，本文檔內(nèi)容是由我和我的同事精心編輯整理后發(fā)布的，發(fā)布之前我們對(duì)文中內(nèi)容進(jìn)行仔細(xì)校對(duì)，但是難免會(huì)有疏漏的地方，但是任然希望（2016-2017學(xué)年高中英語 unit 7 the sea period three課堂講義 北師大版必修3）的內(nèi)容能夠給您的工作和學(xué)習(xí)帶來便利。同時(shí)也真誠的希望收到您的建議和反饋，這將是我們進(jìn)步的源泉

2、，前進(jìn)的動(dòng)力。本文可編輯可修改，如果覺得對(duì)您有幫助請(qǐng)收藏以便隨時(shí)查閱，最后祝您生活愉快 業(yè)績進(jìn)步，以下為2016-2017學(xué)年高中英語 unit 7 the sea period three課堂講義 北師大版必修3的全部內(nèi)容。18period threelesson 3the sea world.單詞檢測1energetic adj。有活力的energy n能量2discovery n發(fā)現(xiàn)discover v發(fā)現(xiàn) 3educate vt。教育education n教育educator n教育家4up。todate adj。最新的；現(xiàn)代的5attraction n吸引人的地方attract v吸

3、引attractive adj.有吸引力的 6discount n折扣，減價(jià)7trick n戲法，把戲8measure vi.& vt.度量；(長度、數(shù)量)為;測量measurement n測量9length n長度，長long adj.長的10centimetre n厘米。短語檢測1less.。.than比少2every two hours每兩個(gè)小時(shí)3watch out注意，當(dāng)心4do tricks耍詭計(jì)，惡作劇5in length在長度方面1its three times as big underwater.水下部分是水上部分的三倍。2some fish attract other fis

4、h with a light on their bodyand then eat them!有些魚用它們身體上的一種光吸引其他的魚然后把它們吃掉!3on the one hand,we loved most of the attractions，.。on the other hand，i didnt think that the caf was as good as it should be.一方面，我們喜歡大部分有吸引力的東西另一方面，我認(rèn)為這個(gè)咖啡館不如想像的那么好.課文閱讀理解1the tiniest fish is a fly in your house。anot as big as

5、bas big asctwice the size of dthree times as big as答案a2there are fantastic dolphins shows 。aeach two hours bevery two hourscevery second hours devery three hours答案b3discovery pool is especially for .aadults only bbigger childrencyounger children dold people答案c4the most up。todate attraction is 。apola

6、r worldbocean floorcdiscovery pooldvirtual reality voyage答案d。課文語法填空welcome 1.to underwater world.you can watch the polar bears,a real iceberg,acrobatic seals and meet the friendly penguins in the “polar world”if you go to the “ocean floor”，you can see the most beautiful coral and the most unusual fi

7、sh that appear 2.to fly (fly） through the water。in the “sea theatre”，you can see our intelligent dolphins.and in the “discovery pool,younger children can touch crabs and other smaller creatures。3。they can be educated about daily life on the beach in this 4.exciting (excite) area。and on the “virtual

8、reality voyage”，you can enjoy some of 5。the strangest fish in the world。you can see the prettiest fish that use a light on 6.their body to attract other fish，the noisiest fish 7。that can produce sounds almost twice as loud as your speaking voice and the tiniest fish that is 8。smaller （small） than a

9、fly.here you can also swim 9。with dolphins and face an attack by the most 10.dangerous (danger） creature in the sea-the great white shark。1attract vt。吸引；招引（1）(原句）some fish attract other fish with a light on their bodyand then eat them!有些魚用它們身體上的一種光吸引其他的魚-然后把它們吃掉！歸納拓展（1)attract ones attention引起某人的注意a

10、ttract sb。to.把某人吸引到be attracted by 被所吸引（2)attractive adj。吸引人的；誘人的(3）attraction n吸引人的地方；吸引；愛慕tourist attraction旅游勝地(2)why does mutual gazing increase attraction？為什么互相凝視能夠增強(qiáng)吸引力呢？(3)the teacher paused to attract the students attention。老師停頓了一下來吸引學(xué)生的注意力.即時(shí)跟蹤(1）用attract的正確形式填空he was attracted by her beaut

11、y.ice.cream is attractive to children。im familiar with the tourist attractions in weihai.（2）can you tell me some of the attraction here？(單句改錯(cuò)） attractionattractions2discount n折扣，減價(jià)；v.打折扣；不重視（1）(原句）special discount before the 22nd so the sooner the better！22日前特價(jià)，越早(訂票）越好！（2）the store discounted all c

12、lothing for sale。該店服裝全部減價(jià)出售.歸納拓展at a discount打折discount price折扣價(jià)(3）his information is not to be discounted.他的消息不能不重視.(4)these goods will be sold at a discount.這些貨物將減價(jià)出售。注意：discount指某物減價(jià)出售時(shí)所減去的百分比.中文“折扣”意為扣除所減之百分比后余下的百分比。換句話說,中文說九折，英文是10 discount。即時(shí)跟蹤(1）他們向坐火車出行的學(xué)生提供九折優(yōu)惠。they give/offer a 10 percent

13、discount on rail travel for students。（2)對(duì)他的話你不可全信。you should accept his statement with a discount.you should discount much of what he says.(3）they are selling oldfashioned clothes at discount.(單句改錯(cuò)）at后加a3trick n戲法；竅門；vt。欺騙，戲弄（1）(原句）i think its cruel to make them do tricks.我認(rèn)為讓他們表演戲法太殘酷了.歸納拓展play tri

14、cks/a trick on sb。戲弄某人；開某人的玩笑trick sb.out of sth.從某人處騙取某物trick o doing sth.哄騙某人做某事(2)he always plays tricks on his sister。他總是開他妹妹的玩笑。(3)her partner tried to trick her out of her share。她的合伙人企圖騙走她的股份.（4)the merchant tricked him into buying the fake gold.商人欺騙他買了假的金子。即時(shí)跟蹤(1)他騙我借給了他100美元.he tricked

15、 me into lending him 100.(2)孩子們喜歡捉弄老師。the children loved to play tricks on their teacher.（3）they tricked me into make a mistake.（單句改錯(cuò))makemaking4measure vi.& vt。（長度、數(shù)量）為；測量;打量；估量;n.u尺寸；量度；c措施；法規(guī)(1）（原句）bigger dolphins can measure four metres in length.更大的海豚長達(dá)四米(2）the room measures approximately 12 fe

16、et by 13 feet。這房間大約是寬12英尺，長13英尺。歸納拓展take sb.s measure/take the measure of sb.給某人量尺寸a measure of.。測試(判斷)的方法take measures/steps/action to do sth。采取措施做某事make.。.to ones measure依照某人的尺寸做(3）we should take measures to improve the living conditions of the people。我們應(yīng)當(dāng)采取措施提高人們的生活水平。(4）he made a coat for me to

17、my measure。他依照尺寸給我做了一件大衣。注意：(1)measure還可用作連系動(dòng)詞，意思為“規(guī)格（或尺寸）為”，沒有被動(dòng)式，不用于進(jìn)行時(shí)。(2)measure作“措施,手段，方法”時(shí),通常用復(fù)數(shù)形式.即時(shí)跟蹤(1）its hard to measure（評(píng)估） his ability when we havent seen his work.(2）in the old days，my mother always made new clothes to my own measure（按我的尺寸） with spring festival coming.(3）the government

18、 has promised to take measure to help the unemployed.（單句改錯(cuò)) measuremeasures1every two hours每兩小時(shí)（1）（原句)there are fantastic shows every two hours。每兩小時(shí)有一場精彩的表演.歸納拓展every基數(shù)詞復(fù)數(shù)名詞,意為“每”.every序數(shù)詞單數(shù)名詞，意為“每第.every other單數(shù)名詞，意為“每隔一.every few復(fù)數(shù)名詞，意為“每隔幾。(2）please come to see me every other day/every two days。請(qǐng)

19、每隔一天來看我一次.（3)these plants are watered every other day.這些植物要每隔一天澆一回。（4）youd better plant a tree every five metres/every fifth metre。你最好每5米植一棵樹。即時(shí)跟蹤（1)the doctor comes to the hospital every other day.(句型轉(zhuǎn)換)the doctor comes to the hospital every two days。(2)i go to the gym every other days before work.

20、（單句改錯(cuò))daysday2watch out注意；當(dāng)心（1)(原句）they have a huge mouth and can eat fish as big as themselves。watch out！它們的嘴很大，可以吞下與它們自身一樣大的魚。當(dāng)心!歸納拓展watch out for當(dāng)心，提防；注意(后需跟賓語)watch over照看,看守;保護(hù)watch it！(口語)小心！當(dāng)心!be on watch值班；監(jiān)督keep a watch on監(jiān)視(2）watch out！theres a car coming.小心！有輛車過來了。（3)watch out for the tal

21、l man in a black hat。注意那個(gè)戴黑帽子的高個(gè)子男人。（4）this is how you watch over my daughter?你就這樣照看我的女兒？即時(shí)跟蹤(1）the mother bird is watching over(照看) her young.（2）he slipped out when nobody was on watch（監(jiān)視)（3)while walking in the street，you should watch out for the cars（當(dāng)心汽車）（4)we have to watch out fast traffic alon

22、g here。（單句改錯(cuò))out后加for1倍數(shù)表達(dá)法(1)（原句1）its three times as big underwater。水下部分是水上部分的三倍。(2）（原句2)some fish can produce sounds almost twice as loud as your speaking voice!有些魚發(fā)出的聲音幾乎是你講話聲音的兩倍！歸納拓展常用的倍數(shù)表達(dá)法：（1）“a倍數(shù)形容詞或副詞的比較級(jí)thanb”，表示“a比b大(長、高、寬等)多少倍”。(2)“a倍數(shù)as形容詞或副詞的原級(jí)asb”，表示“a是b的多少倍”。（3)“a倍數(shù)the size/height/le

23、ngth/width，etc.ofb，表示“a是b的多少倍”。（4)a倍數(shù)what從句。(3)the car runs twice faster than that truck.這輛小汽車的速度比那輛卡車快兩倍。（4)this big stone is three times as heavy as that one。這塊大石頭的重量是那塊的三倍。（5）this hill is four times the height of that small one。這座山的高度是那座小山的四倍。即時(shí)跟蹤（1）the rope is 3 times as long as that one.(句型轉(zhuǎn)換)t

24、he rope is 3 times the length of that one。the rope is twice longer than that one.(2）the worlds population has grown to more than six times that it was in 1800。（單句改錯(cuò))thatwhat2on the one hand。，on the other hand。.。(1）（原句)on the one hand，we loved most of the attractions。.on the other hand，i didnt think

25、that the caf was as good as it should be.一方面，我們喜歡大部分有吸引力的東西另一方面，我認(rèn)為這個(gè)咖啡館不如想像的那么好。歸納拓展on the one hand.。.，on the other hand連接的是兩個(gè)并列句,意思是“一方面另一方面”。類似的結(jié)構(gòu)還有:for one thing.。.for another用于表示兩個(gè)相對(duì)應(yīng)的觀點(diǎn).(2)on the one hand，the job doesnt pay very much,but on the other hand,i cant get another one。一方面這份工作報(bào)酬不高，但另一

26、方面我又找不到其他工作。即時(shí)跟蹤（1)一方面我想把房子賣掉，但另一方面我又不愿搬家。on the one hand i want to sell the house，but on the other hand i cant bear the thought of moving.(2)一方面這件外套的顏色不適合你，另一方面它太貴了。for one thing the color of the coat doesnt suit you；for another (thing) its too expensive.。單詞拼寫1if you warm ice it will melt（融化） into

27、water。2will i get a discount(折扣) if i buy a whole case of wine?3parents should educate(教育) their children to behave well。4this is an up。to。date(最新的） map。5the discovery(發(fā)現(xiàn)） that her assistant had lied made patty decide to fire him。6they measured（測量) the field and found it was about 20 acres。.選詞填空1the

28、 store has taken measures to guard against shoplifters。2he made a loud noise to attract my attention.3watch out！the old man seems to be dim.sighted.4the supermarkets are selling some meat and fish at a discount。5the monkey is very clever and sometimes it can play tricks on the tourists.。完成句子1小偷雙手捆著被

29、帶了進(jìn)來。the thief was brought in with his hands tied.2新擴(kuò)建的廣場是未擴(kuò)建時(shí)的四倍大.the newly broadened square is four times the size of the previous one。3一方面我沒有時(shí)間;另一方面我沒錢.因此我不能去國外看你。on the one hand，i have no time；on the other hand，i have no money。so i cant go abroad to visit you。4我們今年生產(chǎn)的糧食比去年增長一倍。we have produced t

30、wice more grain this year than we did last year.5請(qǐng)每六個(gè)小時(shí)吃次藥.please take the medicine every six hours/every sixth hour。.語境填詞a）用所提供單詞的正確形式填空1the room is 15 feet in length（long） and 10 feet in breadth。2we must take measures to protect (protect） our earth from being polluted.3dont play tricks(trick) on o

31、thers.its impolite.4niagara falls is a great tourist attraction (attract)，drawing millions of visitors every year.5with you standing(stand） there，we cant work.b)填寫空白處所需的內(nèi)容(1個(gè)單詞)6that guy tricked me into paying too much money！7it was to my own measure that the tailor made a suit。8i bought these books

32、 at a discount and had two hundred dollars saved。9watch out for the dog when you enter the house.10i cant go out with all these dishes to wash。閱讀理解there are plenty of reasons that have put sea turtles in danger。here are some。the sea turtles tend to live in water，but the females come over to lands fo

33、r nesting.this is the time when they are in the most vulnerable （脆弱的） position.their nesting areas have been taken over by human settlements and recreation development.this has forced them to search for areas that are less suitable for nesting。the egg is the first step for a sea turtle to have a cha

34、nce of life。and this first step of life has become vulnerable in many countries。the sea turtles have no way to protect their eggs.as a result，the poachers (侵入者) have an opportunity to steal their eggs.the sea turtles are caught in shrimping vessels (捕蝦船） that use nets。the nets can drown these poor c

35、reatures.they die，as the nets are not pulled out fast。gill nets and drilling for oil also trigger habitat destruction and injury to the animal.one female sea turtle can lay hundreds of eggs in one nesting season。these eggs are preyed on by crabs （螃蟹）,foxes，birds，and humans,as they make their run tow

36、ards the sea。by the time they reach the shallow water，half of them have been removed by their predators （捕食者) on land and some are eaten up by fish in water。only a few lucky ones win the battle of survival and live past their 1st birthday！the sea turtles take more than a decade to reach maturity.the

37、n they start breeding and adult turtles have to live for many years to maintain the balance of population。however，as mentioned above，the adults face a lot of hardships for surviving.pollution，long lines of fishing fleets,high seas，and even tumors，etc.，all cause death of these massive,beautiful speci

38、es。11when sea turtles are nesting，probably 。athey are not afraid of humansbthey usually hide behind big rockscthey dont have anything to protect themdthey pay no attention to their surroundings答案c解析推理判斷題。根據(jù)第二段中的“this is the time when they are in the most vulnerable(脆弱的） position.可推知，海龜在筑巢時(shí)沒有什么保護(hù)措施。故

39、選c.12what does the underlined word “trigger” in paragraph 4 mean?aoffer. bcause.creplace。 dprevent。答案b解析詞義猜測題。根據(jù)畫線詞所在句“gill nets and drilling for oil also trigger habitat destruction and injury to the animal.”可知，這里指這兩種因素也會(huì)“導(dǎo)致它們的棲息地受損以及對(duì)它們?cè)斐蓚?故選b。13according to paragraph 5，it is implied that when mo

40、ving to water,sea turtle babies 。acan easily get lostbcan move very fastcdont know theyre in dangerdare hard to survive答案d解析推理判斷題。根據(jù)第五段中的“only a few lucky ones win the battle of survival and live past their 1st birthday！”可知,幼海龜在通往海里的途中很難存活下來。故選d.完形填空i was a new teacher，and i gave an honest mark on t

41、he students work.in brains 14 ，the grades were awfully low.he couldnt read his own handwriting.but he was a 15 student.he discussed adult subjects with nearly adult understanding。his work in no way reflected（反映） his 16 。i had worried myself sick over brains mother coming to see me。so when brains mot

42、her entered the room，my palms（手掌) were 17 。i was completely unprepared for her kisses on both my cheeks.“i came to thank you，” she said，surprising me beyond speech。 18 me，brain had become a different person。she talked of how he 19 me，he had begun to make friends，and for the first time in his twelve

43、years，he had 20 spent an afternoon at a friends house.she wanted to tell me how 21 she was for the self。respect i had developed in her son。she kissed me again and left.i sat，surprised，for about half an hour, 22 what had just happened.how did i make such a life。changing difference to that boy without

44、 23 knowing it?what i finally came to 24 was one day，when some students were 25 performances in front of the class。jeanne spoke 26 ，and to encourage her to raise her voice，i said，“speak up。brain is the expert on this.he is the 27 one you have to convince，and he cant hear you in the 28 of the room.”

45、that was it.from that day on，brain had sat up 29 ，paid more attention，smiled more，and became happy。and it was all because he 30 to be the last kid in the last row.the boy who most needed 31 was the one who took the last seat that day.it taught me the most 32 lesson over the years of my teaching care

46、er，and im thankful that it came early and positively。a small kindness can indeed make a 33 。14a.case bmindcopinion dcondition答案a解析根據(jù)后半句“the grades were awfully low” 可知，brain的情況是成績非常低。case情況。故選a.15。a.ordinary bbrightccurious dgenerous答案b解析根據(jù)下文“he discussed adult subjects with nearly adult understandi

47、ng?？芍琤rain是一個(gè)很聰明的學(xué)生。bright聰明的。故選b.16a。ability bcouragecfeelings ddream答案a解析根據(jù)上文“he discussed adult subjects with nearly adult understanding.可知他和別人討論問題時(shí)，能夠以成年人的思維來思考問題，這說明他的成績不能反映他的能力。ability能力。故選a。17a.shaking bsweatingcclapping dwaving答案b解析根據(jù)上文“i had worried myself sick over brains mother coming to

48、 see me.”可知，brain的媽媽走進(jìn)房間的時(shí)候，我的手掌都出汗了。sweat出汗.故選b。18a。because of bin spite ofcapart from din favor of答案a解析根據(jù)下文可知，正是我無心的一句表揚(yáng),讓brian有了很大變化。because of因?yàn)?。故選a。19a。loved bimpressedcpleased dcriticized答案a解析根據(jù)下文“he had begun to make friends,and for the first time in his twelve years,he had spent an afternoon

49、 at a friends house?！笨芍?，brain的媽媽說他很愛我，而且他也開始交朋友了。love愛。故選a。20a。gradually bsteadilycrecently dobviously答案c解析根據(jù)本句中的過去完成時(shí)可知,本題應(yīng)該選recently。brain 最近有一個(gè)下午都和朋友在一起。這是brain的母親在敘述他的變化。故選c。21a.delightful bgratefulcrespectful dpainful答案b解析根據(jù)上文“i came to thank you，”可知，她想告訴我她多么感激我培養(yǎng)了她兒子的自尊。grateful感激的。故選b。22a。ima

50、gining bwonderingcobserving dregretting答案b解析我驚訝地坐在那里大約半個(gè)小時(shí),想知道發(fā)生了什么事情.wonder想知道。故選b.23a。also bevencalways dstill答案b解析我自己甚至都不清楚自己做了什么對(duì)那個(gè)男孩產(chǎn)生了如此巨大的影響呢？使用even表示強(qiáng)調(diào)。故選b。24a.expect bacceptcbelieve dremember答案d解析之前我一直在想究竟是什么事情改變了brain,最終我記起來了。動(dòng)詞remember與上文的wonder一致，故選d。25a.writing bmakingcediting dspeaking

51、答案b解析當(dāng)時(shí)幾個(gè)學(xué)生在教室前面做表演。make performances表演。故選b。26a.silently bfirmlyccalmly dquietly答案d解析根據(jù)下文“to encourage her to raise her voice可知，jeanne說話聲音很小。quietly安靜地。故選d。27a.lucky blonelycvery dlikely答案c解析根據(jù)上文“brain is the expert on this.”可知，他正是你要說服的人。very在此表示強(qiáng)調(diào)，意為“非常，正是。故選c。28a。entrance bmiddlecfront dback答案d解析根據(jù)上文“he cant hear you可知，brain坐在教室的后面。back后面。故選d。29a