内容正文：
Unit 4 Save the trees
Period 4 Speaking Writing
牛津深圳广州版七年级下
Use the present
continuous tense to
Recognize words containing
describe the content of
Isk/,/spl,/stl,/sl/,/sml,
the picture.
/pl/,/prl,/kwl and /twl.
Discuss the
importance of trees
to human beings
through group
activities.
Tongue Twister
Challenge yourselves
I scream,you scream,we all scream for ice-cream!
A pleasant peasant keeps a pleasant pheasant and
both the peasant and the pheasant are having a
pleasant time together.
Please pay promptly.
Read loudly.
©
/sk/
/sp/
/st/
s
ask
school
crisp
space
first
star
score
sky
special
speed
step
stop
/kw
1s/
/sm/
sleep
slide
slow
small
smile
smoke
lpl/
/prl
plane
please
reply
practice
present
pretty
/kw/
/tw/
question
quiet
quit
between
twelve
twenty
·认识辅音连缀/sk/,/sp/和/st/。sk/是字母组合sc,sch和sk在单词中
的读音；/sp/是字母组合sp在单词中的读音；/st/是字母组合st在单
词中的读音。
·朗读下列含有/sk,s/和/st/的单词和例句，注意划线部分的读音。
ask
scale
school
sky
crisp
grasp
space
speed
first
star
study
west
Steve is a student.He always skates at half past three.
I have bought a special gift for my favourite star in our school.
·认识辅音连缀/sl/和/sm/。sl/和/sm/是字母组合sl和sm在
单词中的读音。
o
朗读下列含有/sl/和/sm/的单词，注意划线部分的读音。
sleep
slide
slow
small
smile
smoke
·认识辅音连缀/pl/和/pr/。pl/和pr/是字母组合pl和pr在单
词中读音。
·朗读下列含有/pl/和/pr/的单词，注意划线部分的读音。
plane
please
reply
practice
present
pretty
·认识辅音连缀/kw/和/tw/。/kw/和/tw/是字母组合qu和tw
在单词中读音。
·朗读下列含有/kw/和/tw/的单词，注意划线部分的读音。
Read these sentences.Pay attention to the letters in bold.
1.Stanley is small and slim.He is a smart student,but he
works slowly when he is sleepy.
2.The queen likes playing sport.She likes skating a lot.
She can skate at a very high speed because she practises
a lot.
3.They planned to have a quick meeting on the project for
twenty minutes,but the speaker did not stop speaking
until twenty past twelve.
选出划线部分发音不同的选项.
(C)1.A.plane B.please
C.practice
D.plan
(D)2.A.ski
B.sky
C.school
D.speed
(B)3.A.store
B.spend
C.stop
D.stand
(C)4.A.price
B.present
C.pleasure
D.pretty
(A)5.A.twice B.quick
C.quite
D.quiet