高中英語(yǔ)新教材Unit11Scientific achievements教案
extremely=extreme + ly manned=man + ed
hi-tech=high + technology e-mail=electronic mail
it=information + technology csa=chinese space agency
affixation: international, telephone, extremely, manned
compounding: mankind, broadband
clipping: hi-tech, e-mail
abbreviation: it, csa
四、practice
task 1. finish the exx2-4 to understand how the words are formed.(p6)
task 2. get to know the meaning of stems and affixes. (pair work)
. look at the stems and affixes on the screen. match each of them with the right meaning on the right.
trans- carry
-graph see
tele- below
super- life
co- together/with
vis- more than usual
bio- far
sub- across
-port writing
task 3. word formation makes it easy for the ss to guess the meaning of words using
context clues.
use context clues and what you know about word parts to guess the meaning of the underlined words.
a.many countries import most of the oil they use.
b.he studied biophysics at college.
c.it is very important to learn how to cooperate with others.
d.all you luggage will be transported to the destination by train.
e.my cousin has an excellent voice. her dream is to become a superstar.
五、consolidation
read the news article and tell how the words in bold are formed (pair work)
homework:
1. finish off the exercises on the workbook.(p83-84.
2. preview integrating skills
period 6 integrating skills
goals: 1.learn and master the new words and phrases
2.train the ss’ integrating skills, especially reading and writing skills.
一、revision
1. ask the ss to find some examples for each way of forming a word?
2. guess some new words with the help of word formation.