teaching aims:
1. enable the ss to read the words：a watch, a wallet, a teapot, a calculator, a skateboard, a comb, a mirror, a hairdryer
2. enable the ss to read and spell the words：yours, ours, mine, his, hers
3. enable the ss to read and write the everyday expressions：whose … is it/are they?
it’s / they’re mine/yours/his/hers/ours.
teaching aids:
1. a tape recorder.
2. pictures.
teaching steps:
step1.warm up
step2.presentation
1.show ss a box .
t: what''''s this?
s: it''''s a box.
t: and what''''s in the box? guess!
s: a...
t: look, it''''s a t-shirt. whose t-shirt is it?
(write the sentence on the blackboard.)
s: it''''s...''''s.
t: is it? is it yours,?
s: no, it isn''''t.
t: oh, it''''s not ''''s, it''''s not his/her t-shirt. it''''s not his/hers.
(write ''''his''''and, ''''hers'''' on the blackboard.)
t: whose is it? is it my t-shirt? is it mine?
t@s: no, it isn''''t. it''''s not my t-shirt. it''''s not mine.
(write ''''mine'''' on the blackboard.)
t: it''''s not mine, it''''s not yours, so the t-shirt is not ours.
(write ''''ours'''' on the blackboard.)
t: whose is it? is it theirs? is it the teachers''''?
let''''s ask them?
s: is it yours?
t: no, it''''s not mine/ours.
t: oh, it''''s not theirs.
(write ''''theirs'''' on the blackboard.)
t: now, do you want to know whose t-shirt it is? you may ask me.
s: whose t-shirt is it?
t: oh, it''''s the dog''''s. it''''s its t-shirt. it''''s its.
2.read the words.
t: these words called "名词性物主代词"。we have learned "形容词性物主代词".
now can you tell me the differences?
s: ...
t: now let''''s read this rhyme
形物，形物，能力差，自己不敢来当家，拉个名词当尾巴。
...
3.t: (show ss some real objects).
what''''s this?
s: it''''s a watch.
t: whose watch is it?
s:...
teach: a watch, a teapot, a wallet, a calculator, a skateboard, a comb,a mirror, a hairdryer.
step3. practice
1. read the words: a watch, a teapot, a wallet, a calculator, a skateboard, a comb,a mirror, a hairdryer.
2. do some exercises.(用所给词的正确形式填空)
1) this is _____ watch. the watch is_________.(i)
2) it''''s ______coat. it''''s _______.(he)
3) they''''re ______books. they''''re ______.(we)
4) the ball is _____. please give it to _____.(they)
step4. consolidation
1.read the new words in groups and write them on their book.
2.write down a table.(主格，宾格，形容词性物主代词，名词性物主代词)
step5. homework.
read and write the new words.
