初中英语人教版（2024）九年级全册Unit 12 Life is full of the unexpected.Section A教学设计

这是一份初中英语人教版（2024）九年级全册Unit 12 Life is full of the unexpected.Section A教学设计，共4页。


Teaching Aims
Language gals
T learn the past perfect tense.
Key wrds and phrases
cream, wrkday, shw up, bean, market, by the end f
Key sentences
1.By the time I arrived at the party, everyne else had already shwn up.
2. When she arrived at the mvie theater, she remembered she had frgtten t feed her dg.
Teaching Difficulties
Practice the past perfect tense and simple past tense.
Teaching Aids
CAI, multimedia curseware r ther realia that the T needs fr teaching
Teaching Prcedures
Tips
Step 1 Lead-in
Lead-in
Divide students int several grups. Ask each grup t find ut all the sentences using the past perfect tense frm 1a t 3c.
Step 2 Presentatin &Grammar
学习Grammar Fcus这个过程中，教师可采用任务型教学和小组合作法，使学生在讲授、启发的基础上，让学生通过小组合作完成学习任务，达到教学目标，同时培养学生的合作意识和创新精神。
Presentatin
Read Grammar Fcus
① Read alud the sentences in the grammar frame. Find ut the sentences in simple past tense and the past perfect tense.
② Cmpare the abve tw past tenses.
③ The teacher gives mre sentences as examples.Get the students t sum up and learn the past perfect tenses. Remind the students f the verbs and the rder f the tw actins.
4a
Ask students t make sentences using by the time r befre.
Students make full sentences n their wn, the teacher reminds them f the tenses. Get students t check their answers in pairs.
Answers:
1.By the time Mary gt up,Tim had already gne int the bathrm.
2.Befre I put cream in the cffee, the cffee had becme cld.
3.By the time I gt t schl, the teacher had cllected the math hmewrk.
4.I had cmpleted the wrk fr my bss befre the wrkday ended.
5.The mvie had started befre I arrived at the cinema.
6.By the time I gt hme frm my language curse, my mther had finished making the apple pie.
4b
Ask students t fill in the blanks with the crrect frms f the wrds in the bx.
First, ask students t write the past participle frm fr each wrd and phrase in the bx f 4b. Then, ask them t fill in the blanks using the crrect wrds r phrases.
Answers:
had,shwn up;2.had frgtten;3.had,rushed ut;4.had fund ut;
arrived at;6.had gne int.
4c
Write and guess
① Shw the half sentences and ask different students t say their sentences. Make as many sentences as they can.
② Get the students t write tw true sentences and ne imaginary sentences. Ask sme students t read ut their sentences. Let thers t guess which sentence is imaginary. Tell the reasns.
Answers will vary.
Step 3 Language pints learning
by the end f 在（某时间点）以前
by the end f 含有“不迟于”的意思。通常情况下，根据by the end f后接的时间的不同，主句选用相应的时态：
(1) 接将来的时间，主句用一般将来时。
(2) 接现在的时间，句子用现在完成时。
(3) 接过去的时间，句子用过去完成时。
Step 4 Exercise,Summary&Hmewrk
Exercise
Cmplete pages frm 20 t 22 n the PPT.
Summary
The T can encurage Ss t summarize the key pints f this class t help Ss cnslidate the knwledge.
Hmewrk
Preview the new wrds and phrases in Sectin B (1a-1e).
D the exercises in students’ bk.
Teaching Reflectin
In this lessn, teacher gives the students enugh time t practice the past perfect tense, which can nt nly cnslidate the language gals learned in this lessn, but als pen up students' thinking. Teachers shuld imprve students' ability t use the language t slve the practical prblems t.