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2018-2019学年新课堂英语选修七人教版课件:Unit 3-2 .ppt

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1、.单词检测 1_ vi.慢跑;vt.轻推;轻撞 2_ n&adj.海边(的);海滨(的) 3_ n网;网状物;网络 4_ n目标;靶;受批评的对象 5_ n潮(汐);潮水;潮流,Period Two Learning about Language & Using Language,jog,seaside,net,target,tide,6_ vi.思考;vt.映射;反射;思考_ n映射;反射;思考 7_ adj.纯的;纯粹的;纯洁的_ n化学纯度;纯洁;纯净;纯粹 8_ adj.意识到的;知道的_ n意识;认识;明白;知道 9_ adj.生动的;鲜明的;鲜艳的_ adv.生动地;强烈地 10_

2、 adj.(口)好的;整齐的;匀称的_ adv.整洁地 11_ adj.狭窄的;有限的;狭隘的_ adv.仔细地;勉强地;狭窄地;严密地,reflection,reflect,pure,purity,aware,awareness,vivid,vividly,neat,neatly,narrow,narrowly,12_ adj.锐利的;锋利的;敏捷的_ adv.急剧地;锐利地 13_ adj.好吃的;可口的_ n味道;品味;审美;vt.尝;体验;vi.尝起来;有的味道 14_ vt.恐吓;vi.受惊吓_ adj.害怕的_ adj.令人害怕的 15_ n界限;分界线_ n范围;跳跃;adj.有

3、义务的;受约束的;装有封面的;vt.束缚;使跳跃;vi.限制;弹起 16_ adj.使人敬畏的;令人畏惧的 17_ n养老金;退休金_ n领取养老金者,sharply,sharp,tasty,taste,scare,scared,scaring,boundary,bound,awesome,pension,pensioner,.短语检测 1_举起;支撑;阻挡 2_对知道、明白;意识到 3_上下翻转 4_吓死了,hold up,be/become aware of,upside down,(be)scared to death,.阅读课文,匹配各段落大意 Para.1( ) AColours a

4、nd shapes Para.2( ) BDangers Para.3( ) CReflecting Para.4( ) DThe reefs edge Para.5( ) EA final thought Para.6( ) FSome sea creatures,C,A,F,B,D,E,.课文阅读理解 1In the diary,the writer mainly wants to tell us _.Awhat he saw in the seaBhow the fish eat in the seaCthe vivid colours in the seaDall the plants

5、 in the sea are poisonous答案 A 2The writer first became aware of _Aall the animals that he sawBall the vivid colours surrounding himCall the pictures he tookDall the flowers in the park答案 B,3What was hanging upside down in the sea according to the diary?AThe orange and white fish.BThe yellowspotted r

6、ed seaslug.CThe yellow and green parrotfish.DThe orange and bluestriped angelfish.答案 C,4What astonished the writer was that the small fish _.Acould eat sharksBdared to get inside the mouths of larger fish to clean their teethCfeared no animals in the seaDwere friendly to large fish答案 B,5From the who

7、le diary we know that the writer felt that _Ahe was a tiny spot compared with the sea worldBthe ocean was a tiny spot compared with the whole worldCthere was no danger in the sea except sharksDall kinds of fish were waiting for something for food答案 A,1target语境感悟(1)(教材P23)First,not only target fish a

8、re caught in the net,but many other sea animals are found hanging there.首先,不仅发现网里有目标鱼,还发现有许多其 他的海洋动物挂在那儿。(2)He became the target for a lot of criticism.他成为众矢之的。(3)We want to target more welfare on the poorest groups in society.我们想给社会上最贫困的群体提供更多的福利。,归纳拓展 target n目标;靶;指标;受批评的对象;vt.将指向; 使朝向;把作为目标 the t

9、arget of/for(有意攻击的)目标;攻击对象 meet targets达到指标;实现目标 hit a target击中目标 miss a target错过目标 aim at a target瞄准目标 target sth.on/at把瞄准,把当作靶子;以为目标 (对象),即时跟踪 完成句子 我们将在一个月内完成年初制订的销售目标。Well _ in a month which we set at the beginning of the year. 这场运动显然是针对年轻人的。The campaign _ the young. 我瞄准了目标,但却打在了墙上。I _ but missed

10、 it and hit the wall.,reach/meet the sales targets,is clearly targeted on,aimed at the target,2reflect语境感悟(1)(教材P24)Im sitting in the warm night air with a cold drink in my hand and reflecting on the daya day of pure magic!我坐在温暖的夜空下,手里拿着一瓶冷饮,回忆着当 天的事情这真是神奇的一天!(2)I reflected on possible reasons for m

11、y failure.我仔细思索导致我失败的可能原因。(3)His face was reflected in the mirror.他的脸映照在镜子里。,归纳拓展 (1)reflect vi.思考;vt.思考;映射;反射;反映reflect on/upon思考;反省reflect A from B从B反射出Areflect sth./sb.in sth.映出(影像) (2)reflection n思考;映射,即时跟踪 (1)写出下列句中reflect的词性及汉语意思I have reflected upon his suggestion. _Our newspaper aims to refl

12、ect the views of the local community. _The mountains are reflected in the still water of the lake. _ (2)语法填空One day,Mary was reflecting _ the meaning of a science essay by the lake when she suddenly saw herself _(reflect)in the water.She was scared at her _(reflect),vi.反思;思考,vt.反映,vt.映射,reflected,re

13、flection,on/upon,3hang语境感悟(1)(教材P24)the yellow and green parrotfish was hanging upside down,.黄绿相间的鹦嘴鱼倒挂着(2)Im sorry the line is busy,would you like to hang on.很遗憾电话占线,请不要挂断。(3)We hang out together during lunch and after school.我们在午餐时间和放学后一块到处闲逛。(4)Before I could answer him,he hung up.我还没有来得及接电话,他就挂断

14、了。,归纳拓展 hang v悬挂(hung,hung);绞死(hanged,hanged) hang on紧抓不放;坚持下去;不挂断 hang up挂断电话 hang about/around/out闲逛,即时跟踪 (1)完成句子他是这个国家最后一个被处以绞刑的谋杀犯。He was the last man _ for murder in this country.我太生气了,以至于我挂掉了他的电话。I was so angry that I _ on him. (2)单句改错,to be hanged,hung up,hanging,4sharp语境感悟(1)(教材P24)There wer

15、e other creatures that I didnt want to get too close toan eel with its strong sharp teeth.还有一些其他的动物,我不想太靠近它们一条带 有利齿的鳗鱼(2)This knife needs sharpening/to be sharpened.这把刀需要磨了。(3)From 2005 to 2014,the total number of private cars in China rose sharply from 32 million to 154 million.从2005年到2014年,中国私家车的总

16、数量从三千二百 万急剧增加到一亿五千四百万。,归纳拓展 (1)sharp adj.锐利的,锋利的;敏捷的;急剧的;adv.整(用在表示时间的词后) (2)sharpen v使变锋利,使尖锐 (3)sharply adv.锐利地,严厉地,急剧地,即时跟踪 写出下列句中sharp的汉语意思 Tell her Ill be there at nine oclock sharp. _ It was very sharp of you to have noticed that.It is only a very small fault. _ After the storm there was a sha

17、rp drop in temperature._ Its dangerous for a child to hold a sharp knife. _,整,敏锐的,急剧的,锋利的,1be/become aware of语境感悟(1)(教材P24)The first thing I became aware of was all the vivid colours surrounding mepurples,reds, oranges,yellows,blues and greens.我首先注意到的是我周围那些鲜艳的色彩紫色、 红色、橘黄、明黄、蓝色和绿色等。(2)New students ar

18、e now aware that they are likely to leave university up to 15,000 in debt.现在新生意识到他们离开大学时可能有15 000英镑的 债务。(3)As for as Im aware,he didnt say any thing of this kind.据我所知,他没有说过此类的话。,归纳拓展 be/become aware of对知道、明白;意识到 be/become aware that.意识到 as far as sb.be aware就某人所知 make sb.aware of/that.使某人注意到,即时跟踪 (1

19、)完成句子据我所知,尚无人对此采取任何措施。_,nobody has done anything about it.直到你给我警告我才察觉到危险。I do not _ the danger until he warns me. (2)单句改错,As far as I am aware,become aware of,well,2upside down语境感悟(1)(教材P24)the yellow and green parrotfish was hanging upside down,.黄绿相间的鹦嘴鱼倒挂着(2)The naughty child is always turning eve

20、rything in the room upside down.这个淘气的孩子总是把房间的东西搞得乱七八糟。(3)She turned all her pockets inside out looking for her keys.她把衣服口袋都翻出来找她的钥匙。,归纳拓展 upside down上下翻转 turn sth.upside down把翻得乱七八糟;使凌乱不堪 inside out里面朝外,翻面的,即时跟踪 完成句子 那房子被盗贼翻得乱七八糟。The house was turned _ by the burglars! 风把我的伞吹得向外翻转过来。The wind turned

21、my umbrella _,upside down,inside out,3(be)scared to death语境感悟(1)(教材P24)I told myself they werent dangerous but that didnt stop me from feeling scared to death for a moment!我自言自语地说它们并不危险,但是这样一点也不能抑制 我那怕得要死的心情!(2)The child was scared of the fiercelooking dog.这孩子害怕那条外表凶恶的狗。(3)Some parents try to scare

22、their children into behaving well.有些父母试图用吓唬的方法使孩子守规矩。(4)She needed to find out if the bees would scare elephants away.她需要查明蜜蜂是否能吓跑大象。,归纳拓展 (be)scared to death吓得要死 be scared of sth./sb.害怕 be scared to do sth.害怕做某事 scare vt.& vi.(使)恐惧;(使)受惊吓;n.常用 a scare恐惧;惊吓 scare sb.into doing sth.恐吓某人做某事 scare sb.o

23、ut of doing sth.吓得某人不敢做某事 scare sb.away/off把某人吓跑,即时跟踪 (1)完成句子因害怕被那条大狗咬,小女孩不敢走进外婆的院子。我告诉她这条狗并不危险,但是她仍吓得要死。The girl _ her grandmothers yard because she _ by the big dog.I told her it wasnt dangerous but that didnt stop her from _他的威胁迫使他们不敢实行该计划。His threats _ the plan.,was scared to go into,was scared

24、of being bitten,feeling scared to death,scared them out of carrying out,(2)单句改错,1with复合结构语境感悟(1)(教材P24)Im sitting in the warm night air with a cold drink in my hand and reflecting on the day a day of pure magic!我坐在温暖的夜空下,手里拿着一瓶冷饮,回忆着当 天的事情这是神奇的一天!(2)She lay in the bed,with her eyes wide open.她躺在床上,眼

25、睛睁得大大的。(3)With the lights on,he slipped on his coat and went out. 他匆忙穿上上衣就出去了,没有关灯。,(4)With more and more trees cut down some animals are facing the danger of dying out.由于越来越多的树木被砍伐,一些动物正面临着灭绝的危险。 (5)With too many problems to solve,the new manager is on pins and needles.有太多的问题需要解决,这个新上任的经理如坐针毡。,归纳拓展

26、 教材原句中含有with复合结构。“with复合结构”表示动作或 伴随情况,在句中一般作定语或状语。 常见结构为: (1)with名词/代词介词短语 (2)with名词/代词adj. (3)with名词/代词adv. (4)with名词/代词现在分词 (5)with名词/代词过去分词 (6)with名词/代词不定式,即时跟踪 (1)一句多译钥匙握在手中,他却到处找它们。_ in his hand,he looked for them everywhere.(现在分词作状语)_ in his hand,he looked for them everywhere.(with复合结构)_ in hi

27、s hand,he looked for them everywhere.(独立主格结构) (2)完成句子由于丈夫要帮助她,她相信她能够解决这个问题。_,she believes she can work it out.,Holding the keys,With the keys held,The keys held,With her husband to help her,(3)单句改错,leading,2多个形容词作定语修饰同一名词的排序语境感悟(1)(教材P24)I especially loved the little orange and white fish that hid i

28、n the waving long thin seaweed.我特别喜欢那些橘黄和白色相间的小鱼,它们藏在波 动着的、细长的海藻里。(2)She bought a skirt with some beautiful little red flowers.她买了一条带有一些美丽小红花的裙子。(3)She was wearing a beautiful short new red Chinese woollen coat.她穿着一件漂亮的中式新的短装红羊毛外套。,归纳拓展 多个形容词作定语修饰同一名词的顺序为:限定词数词 描绘性形容词表示大小、长短、高低等的形容词新旧 颜色国籍材料用途被修饰的名词

29、。 可巧记为:限定描绘大长高,形状年龄和新老,颜色国籍跟 材料,作用类别往后靠。,即时跟踪 完成句子 他买了一张漂亮的老式的手工制作的红桌子。He bought _ 有一天她们穿过了宫殿后面的一座古老中国石桥。One day they crossed _ behind the palace. 我另外还有三本英语书,因此我可以把这一本给你。I have _,so I can give this one to you.,a beautiful old red handmade table,the old Chinese stone bridge,another three English book

30、s,3独立主格结构语境感悟(1)(教材P24)Then there were two grey reef sharks,each about one and a half metres long,which suddenly appeared from behind some coral.然后有两条约1.5米长的灰色的珊瑚礁鲨突然从珊瑚礁 后面游了出来。(2)The meeting(being)over,we all went home.会议结束后,我们都回家了。(3)Weather permitting,well go to play basketball.天气允许的话,我们就去打篮球。,(

31、4)The book written in simple English,English beginners were able to read it.该书是用简单英语写的,英语初学者也能看懂。 (5)Book in hand,the teacher entered the classroom.老师手里拿着一本书走进了教室。,归纳拓展 在教材原句中,each about one and a half metres long为独立主格结构,在句中作状语。 独立主格结构主要分为两种:一种为“逻辑主语非谓语动词”结构,一种为“逻辑主语名词/形容词/副词/介词短语等”结构。逻辑主语由名词或主格代词构成

32、。,即时跟踪 (1)用所给动词的正确形式填空The concert _(begin)soon,we have to hurry.The key to the bike _(lose),he had to walk to school.There _(be)no bus,he went home on foot. (2)把下列句子改为独立主格结构If time permits,wed better have a rest this weekend._After the clock struck 11,he went to bed._,to begin,lost,being,Time permitting,wed better have a rest this weekend.,The clock having struck 11,he went to bed.,

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