人教版高中英语必修四unit5Learningaboutlanguageppt课件

1、高中英语课件,金戈铁骑 整理制作,Learning about language,Unit 5,Theme parks,Discovering useful words and expressions,Find the word from the text for each of these meanings,_ several different types of _ the main subject of a talk, book, film or something else _ to keep something as it is; an area of land made avail

2、able for a special group of people or animals to live inz x xk _ to or at any place, position or situation _ something that is pleasant to think about but is not real,various,theme,preserve,wherever,fantasy,Find the word from the text for each of these meanings,6. _ action, usually a very great one

3、or a very bad one 7 _ the measurement of something from one end to the other 8 _ being the only one of its kind, unlike anything else 9 _ in the middle of an area or an object 10 _ without doubt,deed,length,unique,central,no wonder,engine carpenter cartoon amusement eagles slide swing tourism,Before

4、 buying a car, my dad always looks at its _. Early American settlers were great _ - they could build almost anything from wood. Both adults and children like to watch _ just for _. There are about 60 different kinds of _ around the world, but only two kinds live in North America. _ is a big business

5、 for small countries like Singapore. When I was little, my favourite thing to do was to go to the playground and _ down _ and _ on _,engine,carpenters,cartoons,amusement,eagles,Use the words in the box to complete the sentences,Tourism,slide,slides,swing,swings,attraction deed fantasy preserve sword

6、 tournament whichever,fantasy,tournaments,preserve,Complete the paragraph with the words below in their proper forms. Z x xk,whichever,attraction,There are many stories about Britains ancient King Arthur, some just _. When Arthur was a boy, no one knew who his parents were. He worked for a great kni

7、ght and his son , to help them prepare for _ and battles. One day, news came that Britains old king had died without a son. To _ the kingdom from disorder, the old wizard Merlin took the kingdom kings _ and drove it into a great stone. He announced that _ knight could take it out was Britains true k

8、ing. The _,sword,sword,deed,brought many knights from all over the country to try their strength. One morning, Arthur came across the _ in the stone. He knew nothing about it but decided that he should try to get it for his master. He pulled hard, and it came out! Soon the whole country heard about

9、Arthurs amazing _ and made him king,Discovering useful structures,Grammar,Task 1,Discovering use structures (P37,Ex1.Compound words 1.roller coaster. 2.whichever; whatever; wherever; southeastern; indoor; outdoor ; craftsmen; horseback. 3.free-fall ; old-fashioned; word-famous,Ex2.keys: butterfly; d

10、owntown; football; hardworking; kind-hearted; ice cream; lap top; life-sized; watermelon; worthwhile; worn-out; northeastern; earthquake; mobile phone ;mankind; headline; easy-going; homeland; passer-by; eggplantz x xk,3. Write out the original words,unchangeable adj _ dislike v _zx x k_ impossibili

11、ty n _ unfriendly adj_ overwork v _ misunderstanding n _ athletic adj_ misread v _ translator n _,change,like,possible,friend,work,understand,athlete,read,translate,4. Fill the table with the different forms of the words,admission,admissible,admissibly,imagination,imaginative,imaginatively,settlemen

12、t,settled,equipment,equipped,attraction,attractive,attractively,英语构词法(Word Formation,掌握一些英语构词法，对单词的记忆和理解有很大的帮助，下面我们将列举一些常用的构词法:zxxk 1. 合成(Compounding) 2. 转化(Conversion) 3. 派生(Derivation,1. 合成(Compounding) 由两个或更多的词合成一个词,有的用连字符号”-”连接,有的直接连写 在一起. eg: wood(木)cut(刻)woodcut(木刻) man(人)kind(种类)mankind(人类) a

13、ir(空气，空中)sick(恶心的，晕的) airsick(晕机的) merry-go-round旋转木马 up-to-date最新的 life-size与真人一般大,2. 转化(conversion) 由一种词类转换成另一种词类。 （即一般拼写不变，但是词类发生了变化， 有时发音也变化） e.g. water n.水 - water v.浇水 dirty adj.脏的- dirty v.弄脏 e.g. He went in and sat down. The army downed a plane,3.派生(Derivation) 由一个词根加上前缀或后缀构成 另一个词. 1)后缀(suff

14、ix) 名词后缀zx xk -or actor sailor -ist scientist -ment achievement movement -(a)tion preparation exception -y difficulty discovery,形容词后缀 -ful useful cheerful -able comfortable enjoyable -ed manned cultured -less careless fearless -ive active decisive -an European Indian,动词后缀 -ize realize modernize -en widen strengthen,副词后缀 -ly really extremely -ward backward eastward,数词后缀 -teen fourteen fifteen -ty forty fifty -th ninth twelfth,2)前缀(prefix) 一般不造成词类的转变，只是引起 意思的变化 e.g.