初中英语仁爱科普版八年级上册Unit 2 Keeping HealthyTopic 2 I must ask him to give up smoking.教案及反思

这是一份初中英语仁爱科普版八年级上册Unit 2 Keeping HealthyTopic 2 I must ask him to give up smoking.教案及反思，共7页。

Tpic 2 I must ask him t give up smking.
Sectin D
Ⅰ. Material analysis
本课时的主要活动为1和2。
本课集中复习情态动词must/mustn’t, may, can, shuld/shuldn’t的用法。通过造句和短文综合填空让学生体会情态动词在具体语境中的运用。
Ⅱ. Teaching aims
Knwledge aims：
1. 能复习和巩固掌握正确认读课后单词表中的单词。
2. 能正确把握情态动词在具体语境中的运用，能正确地用情态动词进行口头和书面
复合表达。
Skill aims：
1. 能听懂有关健康饮食的对话或文章。
2. 能熟练地运用食品名词，为三餐设计健康的食谱，并能就饮食提出自己有益的建议。
3. 能正确地运用情态动词，结合食品名词，写一篇有关如何保持健康的文章。
Emtinal aims：
通过本课学习，让学生明白日常生活中具体的健康生活习惯有哪些，督促他们养成健康生活的好习惯，摒弃坏习惯。
Ⅲ. The key pints and difficult pints
Key pints：
用以下短语造句并提出建议：take shwer ften, wash hands befre meals, tidy ur rm,
pen the windw, drink sur milk, spit in public.
Difficult pints：
填空中对情态动词的正确选择。
Ⅳ. Learning strategies
通过看图听听力和综合填空等多种练习，归纳情态动词的用法。训练学生归纳知识的能力。
Ⅴ. Teaching aids
Cmputer multimedia prjectr
Everyday saying: A little spark kindles a great fire. 星星之火，可以燎原。
Ⅵ. Teaching prcedures
Ⅶ. Blackbard design

Step
Interactin pattern
Student activity
Teacher activity
Intrductin
（10 minutes）
1. The whle class
wrk
2. The whle class
wrk
3. The whle class
wrk
4. Grup wrk
5. The whle class
wrk
6. The whle class
wrk
1. Fcus their attentin
n the teacher.
2. Read the saying alud.
3. All the students read
their hmewrk in
grups, preparing fr
the reprt.
4. The chsen grups
will reprt their passages.
5. Students crrect
their passages and
write them n the
blackbard.
6. All the students read
alud.
1. Get students ready fr
learning.
2. Shw everyday saying fr
the students.
(ne saying a week)
3. Ask the whle class t
prepare fr the reprt: My
eating habit.
4. Teacher casts lts t find
tw grups t reprt.
5. Teacher asks the tw
grups t write their
passages n the
blackbard. Teacher
crrects them if necessary.
6. Teacher ffers five r six
minutes fr the students t read thrugh Sectin A-C.
Presentatin
(8 minutes)
1. The whle
class wrk
2. The whle
class wrk
3. The whle
class wrk
4. The whle
class wrk
5. The whle
class wrk
6. The whle
class wrk
7. Sme students’
wrk
1. Students discuss in
grups.
2. Students read the
crrect sentences.
3. Students may think f
the fllwing phrases:
wash hands, spit n the street, tidy the rm, put litter int the dustbin, pen the windw.
4. Students listen and
number the pictures.
5. Students write dwn a
phrase under each
picture.
6. Students check their
answers.
7. Vlunteers will read
their answers.
1. Teacher asks the students
t check Grammar and
Functins in grups.
2. Teacher asks the students
t crrect the wrng parts.
3. Teacher lets the students
t lk thrugh 1 and say
a phrase crrespnding t
each picture.
4. Teacher plays the recrding
f 1.
5. Teacher plays again and
pauses when necessary.
6. Teacher plays fr the third
time.
7. Teacher checks the
students’ answers t 1.
Cnslidatin
(10 minutes)
1. The whle
class wrk
2. The whle
class wrk
and grup
wrk
3. Sme students’
wrk
4. The whle
class wrk
1. Students make sentences
rally, using the
fllwing phrases:
take shwer ften
wash hands befre meals
spit in public
drink yghurt
tidy ur rm
pen the windw
keep the air fresh
2. Students in each
grup say the
sentences in turn, with each saying ne. Six grups start at the same time.
3. Each student in the
first grup will say
ne sentence clearly.
4. Students guess the
functin by what the
teacher says.
1. Teacher asks the students
t make sentences accrding
t 1.
2. Teacher rganizes a
cmpetitin t see which
grup make sentences the
mst fluently.
3. Teacher asks the best grup t
say the sentences clearly.
4. Teacher sums up the functin
f “shuld/shuldn’t … must/
mustn’t…”. Teacher may
explain it in Chinese.
Practice
(10 minutes)
1. The whle
class wrk
2. The whle
class wrk
3. The whle
class wrk
4. The whle
class wrk
5. The whle
class wrk
6. Sme students’
wrk
7. Sme students’
wrk
8. The whle
class wrk
1. Students read the
phnetic syllables and
understand the meaning,
answering the questins.
2. Students get t realize
what the teacher says.
3. Students understand the
wrd “disease” by
understanding
synnymus “illness”.
4. Students understand
“harm” by understanding
“be bad fr”.
5. Students read silently and
try t finish 2.
6. Students may ask fr
help if they dn’t
understand well.
7. Vlunteers write their
answers n the
blackbard.
8. Students try t
understand.
1. Teacher shws a picture f cigarette with phnetic syllables and asks questins:
D yu smke?
Wh smkes arund yu?
2. Teacher ges n. Smking
is bad fr ur bdy. Bdy here means health, pinting t my bdy and yur bdy.
3. Teacher explains. Smking
can cause illness. Smking
can cause disease.
4. Teacher ges n. Smking
harms ur bdy while here “harm” means “be bad fr”.
5. Teacher sums up.
Smking is bad fr ur health. Smking harms
smkers and us. (Teacher
acts a gesture f smking.) It can cause disease. Let’s read 2 abut smking.
6. Teacher explains “chemicals”
by pinting the smke and
fg arund a cigarette n
screen.
7. Teacher asks three students
t shw their answers n
the blackbard and
crrects them.
8. Teacher explains the
functin f “can”, which
refers t pssibility.
Prductin
(7 minutes)
1. The whle
class wrk
2. Grup wrk
3. The whle
class wrk
1. Students finish it
accrding t the fact.
2. Students discuss in
grups
3. Students d the
fllwing jbs:
(1) Students write a
shrt passage “Hw
t keep healthy” after
class, preparing fr
the perfrmance next
class.
(2) Students preview
the vcabulary
and the dialgue
in Sectin A, Tpic 3.
1. Teacher lets the students
finish testing in
prjectin.
2. Teacher asks the students
t discuss wh is the
healthiest in yur grup.
3. Teacher assigns hmewrk:
(1) Teacher asks the
students t write a
shrt passage “Hw t keep healthy”.
(2) Preview Sectin A,
Tpic 3.
Teaching Reflectin
It’s a little difficult fr the students t make sentences, but they are interested in it. The mst difficult is t use “can, shuld/shuldn’t, must/ mustn’t” in crrect situatin.
Unit 2 Keeping Healthy
Tpic 2 I must ask him t give up smking.
Sectin D
We shuld/shuldn’t…
We must/mustn’t …
Dn’t spit in public.
Tidy ur rm.
take shwer ften
wash hands befre meals
spit in public
drink yghurt
tidy ur rm
pen the windw
keep the air fresh