初中冀教版Lesson 30 Science Affects Us教学设计

这是一份初中冀教版Lesson 30 Science Affects Us教学设计，共4页。

Teaching aims
Knwledge: master the fllwing wrds and phrases: affect, develpment, mbile phne, discvery, everyday, cver , , , push …dwn,
in place, that
Ability: 1. listening: students can get the main idea f a passage while listening
2.Speaking: students are able t describe the prcess f the experiment clearly and express their wn ideas abut science.
3.Reading: students can understand the passage quickly and well.
4.Writing: students will be able t write dwn the influence f science n ur daily life in English.
Emtin: Aruse the students’ interests in scientific experiments and science.
Teaching imprtant pints
1.Master the wrds and structures in this lessn.
2.Learn t talk abut science
Teaching difficult pints
T express their pinin n hw science affects us in English.
Teaching methds
Task-based teaching methd, wrk in grups
Teaching prcedures
cntent
Aims
Step 1.
Lead -in
Start the class by intrducing a rbt called
Jib, ne f the amazing inventins in 2017,
and the first family rbt in the wrld.
Aruse students’ interests in this lessn
Step 2.
Warming-up
Activities
(Free talk)
Befre shwing the vide which intrduces the rbt, advice students t listen carefully and catch the key wrds abut the usage f the rbt.
After finishing watching the vide, instruct students t talk abut what they heard.
Thrugh warming-up activities, lead the students t cme t the main tpic---science affects us.
T: D yu like science? Why?
S: (shw their ideas n science)
Add the English atmsphere int the class by using a lively vide , and ffer students a chance t practice listening skills, what’s mre, let students realize that science has a big influence n ur life. That is ur tday’s tpic--Science affects us. Get ready fr the next step.
Step3
Learning Part I f the text
Fast-reading.
At first, instruct students t lk thrugh Jenny’s e-mail quickly t slve the fllwing questins:
①what tls des Jenny prepare fr the experiment?
②What can we discver frm the experiment?
Careful reading
Let students read the e-mail ludly , and then discuss in grups t wrk ut the tw questins:
①What happens in the experiment?
②Hw des Jenny d the experiment?(steps)
At last, put frward a new questin: what will happen if we use a ping-pang ball instead f the cardbard?
Let students predict the result.
T help Students be familiar with the experiment ,
T draw students’ mre attentin and pen their mind, make a little change by using a ping-pang ball instead f the cardbard.
Chse ne student t d the experiment in frnt f the class t prve their wn pints f view.
Review the prcess f the experiment, at the same time help students understand the thery deeply and clearly. Besides, enrich their knwledge
Step 4.
Learning Part II f the text
Listen t Wang Mei’s e-mail and cmplete the infrmatin abut science.
Science affects peple’s _________ lives. Withut the scientific ________ f recent years, ur lives wuld be very different. Can yu imagine life withut cmputers r _____________? Scientific ___________ are making ur lives better and better. DNA is really ne f the mst amazing things n the earth. Many peple think it will ________ the wrld.
Instruct students t read the passage t check their answers.
Have ne grup shw their answers n the blackbard. And the teacher explains sme imprtant language pints by asking questins and giving examples. Remind students t pay mre attentin t the differences between wrds.
Imprve students’ ability in listening fr specific infrmatin.
Mtivate students and learn abut new wrds and expressins.
Step5 Exercises in class
Fill in the blanks with the crrect frm f the wrds
discver affect that in place develp
1. What parents d will ___________ their children.
2. The experiment led t a wnderful _________.
3. With the ____________ f science, ur cuntry is becming strnger and strnger.
4. Have yu gt all the knives and frks __________ yet? Dinner is ready.
5. The weather tday is htter than_____ yesterday?
T review the imprtant wrds and phrases
Step 6
Wrk in grups
Present a list f inventins t students. Encurage students t write a few sentences by fllwing the example:
①with TV: I watch TV t get infrmatin. ②withut TV: I wuld spend mre time talking with my family.
Have the grups share their discussin with the class.
Emtin prmtin.
Encurage students t
practice expressing skills. It is helpful t understand the
tpic--science affects us. On tp f that, get ready fr writing.
Step 7
Writing
(hmewrk)
1.Write a shrt passage “My Favrite Inventin”
At least 40- 60 wrds
Intrduce yur favrite inventin
Including:
What is the inventin?
What is it used fr?
Hw des it affect ur life?
Chse ne r tw passages frm students and check shrt passages tgether with students .
Practicing writing skills and strengthen the wrds and phrases that students have learned in class.

T avid the same mistakes what they will make when students write their passages.
Step8 Blackbard
Design
(main pints)
Lessn 30 Science Affects Us
have a big effect n= affect
develpment← develp
everyday ----every day
discveries ←discvery ← discver
Mbile phne→ smart phnes
change