湖南省蓝山二中高中英语《unit2 Word power》教案 牛津版必修4.doc

湖南省蓝山二中高一英语必修四unit2 word power教案 牛津版step1: brainstormingeveryone knows that liu xiang was the first asian to win the gold medal in the mens 110-mere hurdles. can you think of any words to describe him?he is a hard-working sportsperson. he is a well-trained athlete.please analyze the part of each part of the words on the blackboardhard-working (adj.)：hard(adv.) working (v-ing)sportsperson (n.): sports(n.) person (n.)well-trained (adj.): well(adv.) trained (v-ed)we can create new words by putting two or more words together, can you think about words that are created this way? step 2: compound words1. a compound word is made when two words are joined together to form a new word. read the dialogue on page 26 and use your own words to define the compound words.first i will give you some examples to help you understand.english words are derived from the combination of two different words. think about the following questions:when you come across unfamiliar words, do you often use the knowledge of word formation to guess the meaning of the new word? if so, can you think of some examples?2. read the instructions, the tables and the formation rules of compound adjectives and compound nouns. think about the following question:how are these words formed?formation compound adj.formation compound adj.adj. + n. +edkind-hearted; warm-blooded;snow-capped;old-fashionedn. +v-edair-conditioned;hand-picked;man-made;heart-brokenadj. + v-ingeasy-going;strange-looking;smooth-talking;adj. + v-edhard-boiled;full-blown;clear-cut;adv. + v-inghard-working;never-ending;long-lasting;far-reachingadv. + v-edwell-educated;well-paid;well-behaved;well-knownn. + adj.adj.+ adj.power-free;world-famous;nationwideextraordinaryn. + n.n. + v-ingweight-lossfirst-classeye-catchingwindow-shopping3. read the instructions for the exercise on page 26 and guess the meanings of the compound words and the part of speech of each word first.answers(1) brand new (2) outgoing(3) happy-go-lucky(4) sightseeing(5) well-known (6) mouth-watering (7) suitcase4. look at the bold word at the beginning of each row of words. try to make a compound word by combining the bold word with one of the words after it. there may be more than one correct answer.news stand paper readernews-stand, newspaper, newsreaderpigtailpenskinpigtail, pigpen, pigskinsand paperstormboxsandpaper, sandstorm, sandboxlady bug finger fishladybug, ladyfinger, ladyfisheye drop brow lideyedrop, eyebrow, eyelidhand bag shake bookhandbag handshake handbookstep 3: olympic sports and events1. how many gold medals did the chinese team win during the 2004 athens olympics? in what sporting events did they win these medals? how many different kinds of olympic sports events can you name?answersa a 3 b 2 c 1 d 42. olympic events are often grouped into different categories. some belong to track and field events, some are part of gymnastics, and others are water sports. complete the exercise on page 27.answerstrack and field eventgymnasticswater sports20 km race walk100 m sprintdiscus throwhigh jumplong jumpmarathonrelay racebalance beamfloor exercisehorizontal barparallel barsindividual all-roundringsuneven bars200 m butterflyplatform divespringboa