新目标初三英语教案 Unit 9 When was it invented.docx

1、新目标初三英语教案 Unit 9 When was it invented新目标初三英语教案 Unit 9 When was it invented hen as it invented教案 Teahing Ais and Deands 1nledge bets (1) e Vabular invent (2) Target Language hen as the telephne invented? I thin it as invented in 1876 2Abilit bets (1) Teah the students t use the ne rds (2) Train the s

2、tudents t tal abut the histr f inventins (3) Train the students listening and speaing sills ith the target language 3ral bets an iprtant inventins have hanged the rld a lt D u n the inventrs f the? And hen ere the invented? Teahing e Pints 1e Vabular invent 2Target Language Tal abut the histr f inve

3、ntins Teahing Diffiult Pints 1Train the students t tal abut the histr f inventins 2Train the students t understand the target language in spen nversatin Teahing ethds 1Listening 2Grupr 3Pairr Teahing Aids 1A tape rerder 2Se pitures r real bets f the inventins Teahing Predures Step Revisin 1Revise th

4、e language pints in Unit 9 As se students t sa sething abut Tina and the stries happened n April Fls Da Enurage the t use the Past Perfet Tense 2he the her b asing se students t share the sentenes the ade ith the verbs ith the lass Step 1a This ativit revies vabular and intrdues ne vabular hih an be

5、 used t tal abut inventins Read the inventins t the students all the students attentin t the five pitures Tell the students that all f these things ere invented in the last 10 ears Pint t eah piture and let the students tell hat it is rite the naes f the five inventins n the blabard puter, ar, alula

6、tr, telephne, TV set Have several different students guess and rite the dates n the bard As the lass t repeat the questins and ansers lie this T: hen as the puter invented? lass repeat Ss: hen as the puter invented? T: Gd N T, hat is ur guess? S1: 196 T: T, repeat after e The puter as invented in 19

7、6 T: lass, please repeat Ss: The puter as invented in 196 Repeat the press ith several different inventins Tell the hildren that the ill find ut the real dates after the plete the lessn After that, as the students the questins bel: Questins: 1hih ne d u thin is the ldest? 2hih ne is the neest? 3hih

8、ne d u thin is the ldest r the first inventin? 4hih ne is the neest r last inventin? As different students t anser the questins Have the students l at the exaple nversatin in the bx As t students t read this nversatin t the lass A: I thin the telephne as invented befre the ar B ell, I thin the telep

9、hne as invented after the ar Read the instrutins again t the students Reind the t reeber the inventins fr first t last Then have the students tal abut the five inventins in grups f fur, using the saple nversatin as a del As several grups t tell the lass their ansers The rest f the lass listen t the

10、and sh the have different ansers b raising their hands In the next ativit u ill find ut the real dates Step 1b This ativit gives students pratie in understanding the target language in spen nversatin Get the hle lass t read the instrutin tgether all the students attentin t the five inventins in the

11、piture As five students t sa the naes f the Then as the t see the five dates ith a blan line in frnt f eah ell listen t a girl and a an taling abut the five inventins The ill tal abut hen the ere invented Listen arefull and ath the inventins and the dates rite the rret letter in frnt f eah date as t

12、he saple given As the t have a l at the saple anser Tell the the anser in frnt f 1876 is d That eans that the telephne, hih is letter d, as invented in 1876 Pla the rerding the first tie The students nl listen and tr t ath the ain idea Pla the rerding a send tie Let the students ath the inventins an

13、d the dates he the ansers b asing several t sa the ansers t the lass If se f the ansers are hard t get fr the hildren, tell the nt t rr and the ill ae it next Then pla the rerding again Pause after eah sentene and let the students repeat Fr se diffiult sentenes, get the students t repeat several tie

14、s Be sure that the ae everthing lear Ansers d 1876 a 188 e 1927 1971 b 1976 Tapesript Girl: Life ust have been diffiult hen u ere a id an: h, nt reall h d u sa that? Girl: ell, u didnt have an dern inventins Lie, u prbabl didnt have a telephne, right an: f urse e did! H ld d u thin I a? The telephne

15、 as invented in 1876 Girl: H abut ars? I bet ars erent invented et an: Sure the ere ars ere invented in 188 fail had a ar I thin u need t tae a histr lass, Alie Girl : Ha, ha! ell, did u have a TV? an: N, e didnt The TV as invented arund 1927, I thin Se friends f ine had ne But in thse das, TVs ere reall expensive, and e uldnt affrd ne Girl: And I bet u didnt have alulatrs and puters and stuff Thats sething I d n e learned in shl that hand-held alulatrs ere invented in 1971 and persnal puters ere invented in 1976 an: ure right I didnt have thse things hen I as ung But I d n! Step 1 This