人教高中英语必修3Unit5languagepoints(共33张)课件.ppt（无音视频素材）

1、必修三必修三Unit 5 Canada-The True Northlanguage pointsEnjoy the video About CanadaCanada is the second largest country in the world.Canada is a multicultural/mltikltrl/（多文化的）country.Canadians(加拿大人）speak English and French.What do you know about Canada?the national flag(the Maple mep()l Leaf)the Canadian

2、leader is called Prime minister praim minist 总理，首相 Ottawa tw渥太华渥太华 is the capital of Canada.It is the fourth-largest urban:bn城市的城市的 area in Canada.The National animal of Canada is Beaver/bi:v/(水獭，海狸）课前新知预习课前新知预习Words preview border/b:d/n.边界；国界；vt.&vi.与接壤；接近 baggage/bid/n.行李 continent/kntinnt/n.洲；大陆

3、scenery/si:nri/n.景色；风景 urban/:bn/adj.城市的；市镇的 chat/tt/vi.&n.聊天；闲聊 measure/me/vi.&vt.测量；衡量；判定 surround/sraund/vt.&vi.包围；围绕 multicultural/mltikltrl/adj.多种文化的 eastward/i:stwd/adv.向东 adj.向东的；朝东的Let the words fly In the following task,you will see some words and expressions in Unit5.The words will appear

4、and disappear quickly.You should tell us what they are.Let the words fly Can you say the Chinese meaning of the following words?scenery/si:nri/measure/me/vi.&vt.surround/sraund/eastward/i:stwd/multicultural/mltikltrl/chat/tt/vi.&n.border/b:d/urban/:bn/manage to do景色；风景测量；衡量；包围；围绕 向东的；朝东的多种文化的聊天；闲聊边界

5、；国界城市的；市镇的设法做Say the words that have the same meaning as the definitions below1._bags that people take with them when travel.2._a government member who is in charge of a government department.3._to talk to someone in a friendly,informal way.4._general appearance of nature around you,especially beaut

6、iful nature.5._to be all around somebody or something on every side.课堂要点探究课堂要点探究Prefix（前缀）:small groups of letters that you put in front of words to give them different meaningsMulti-=manye.g:Multi+cutural=multicutural(including many cultures)多文化的Canada is a multicultural country.multi=many meanings

7、multiculturalincluding many culturesmultinationalincluding many nationsmultistoreyhaving many stories/storeysmulticolouredmade of many coloursmultimediausing many media(TV,CDs)multiformhaving many formsDo you know these words?1 Guess the meanings of the words below.Suffix（后缀）:groups of letters place

8、d after a word to change it into a different part of speech（词性）-ward(s)=in a certain directione.g:backward(s):to the backMeaning for-wards wordsbackward(s)forward(s)upward(s)outward(s)downward(s)eastward(s)to the back ahead,to the frontto higher position/level out,in a direction awayto lower positio

9、n/levelto the eastConclusionprefix:multi-（多）（多）re-（再来一次）（再来一次）dis-non-un-mis-pre-（在（在之前）之前）ex-（出，外，之前的）（出，外，之前的）suffix:-ward(s)-ive -al -able -ly -tion -ment -ifyprefix（前缀）：改变词义（前缀）：改变词义suffix（后缀）：改变词性（后缀）：改变词性Sum up the usage of the key words1Surround vt.围绕，包围(be)surrounded by/with被-包围surround.with

10、.用把围住surrounding adj.周围的surroundings n环境(常用复数)Practice （1）.He by a group of young villagers.一群年轻的乡下人把他团团围住。(2).The police _the building.警察包围了这幢大楼。(3).He didnt pay much attention to his _.(surround)归纳拓展(.rather than归纳：would rather do.than do.=would do.rather than do.宁可而不愿=prefer to do rather than do1

11、.The boy prefers (play)rather than (study).2.I would start early rather than leave everything to the last minute.（改写）（1）（would rather do than do ）（2）(prefer to do rather than do)2.measure v.测量，衡量n 尺度，措施，方法 measure sth.by sth.用来衡量 be measured by/in用来衡量/计算 take measures to do sth.采取措施做某事 (2)我们要采取措施来保护

12、环境。（汉翻英）_.（3）The classroom (尺寸是)30 feet long and 20 feet wide.5.have a gift for have a gift for.be gifted in.对有天赋 have a talent for.对有天赋 相关链接gifted 有天赋的 你有绘画的才能吗？三种译法：课堂达标验收课堂达标验收同义句改写I would attend the meeting rather than type the documents.=I would rather attend the meeting than type the documents

13、.汉英互译汉英互译我宁愿在图书馆看书，也不愿意在家里看书。=.I would read in the library rather than at home英汉互译英汉互译The government has taken some measures to solve the problem.=政府已经采取了一些措施来解决这个问题。活学活用活学活用_(surround)by the clear waters,this forest provides visitors with a wonderful chance to see some endangered birds in the wild.活学活用活学活用The classroom _(measure)30 feet long and 20 feet wide.翻译句子他在音乐方面有天赋吗？Homework1.Try to remember the words.2.Finish off the exercises.Thank you!