Saving the earth（The Second Period）
2.access
n.(to)①means of entering a place
②opportunity or right to use something or approach somebody
e.g.the only access to the farmhouse is across the fields.
students must have access to a good library.
3.alone adv.(following a n.or pron.)
only，exclusively
e.g.the shoes alone cost$100.
4.stress
vt.put stress or emphasis on(sth.)
n. special emphasis or sigmficance
e.g.i stressed the importance of coming early.
my parents lay great stress on honesty.
5.take action：
do sth.in response t0 what has happened
e.g.immediate action must be taken to stop the fire spreading.
6.in harmony with…;
agreeing, matching
e.g.his tastes are in harmony with mine.
7.put an end to…：
stop sth.from happening any more
e.g.we must put an end to this foo1ish behaviour.
8.wipe out：
clean the inside of sth.by rubbing it with a cloth.
e.g.have you wiped out the bath after using it?
(bb：words：representative，access，alone, stress expressions：take action，in harmony with…，put an end to…，wipe out)
step v listening and reading
t：now you’ve understood the passage well.let’s listen to t}1e tape twice.the first time i p1ay the tape.you should listen carefully. the second time the tape is played, please read after the tape. pay more attention to your pronunciation and intonation.
(play the tape twice for ss to listen and repeat. then ask some students to read the text. one student, one paragraph. help them with their pronunciation and praise the student who reads the best.
step vi summary and homework
t: in this period, we've read a passage about the earth summit. we know we can do things to protect our earth. and we should help more people to know about the earth summit. besides, we've learnt some useful words and expressions in the passage. after class ,try to make sentences with them so that you can use them freely. don't forget to preview next period, the language study. ok. that's all for today. see you tomorrow!
ss: see you tomorrow!
step vii the design of the writing on the blackboard
unit 9 saving the earth
the second period
useful words :
representative n. /adj.
access n.
alone adv.
stress yr./n.
useful expressions:
take action
in harmony with …
put an end to …
wipe out
step viii record after teaching