仁爱科普版九年级上册Topic 2 I’m excited about the things that will be discovered in the future.教学设计

这是一份仁爱科普版九年级上册Topic 2 I’m excited about the things that will be discovered in the future.教学设计，共12页。

本课是九年级第四单元第二话题的第四课时。主活动是1a和Prject。“语法和功能”部分让学生总结归纳一般将来时的被动语态。1a 继续学习宇宙知识并讲述了人类探索宇宙的活动。在这个部分还留下了一个悬念：茫茫的宇宙中还有其他生命存在吗？很好地激发了学生探索宇宙的欲望。1b这个图表型的任务可以看作是一个跨学科衔接。地理知识好，不用看1a 也能完成，否则必须把1a读懂才能完成。3是个有趣的活动。学生在展开想象的同时可以顺便复习将来时的被动语态。本课的Prject不再是写作任务，而是口语活动任务。以学生现有的知识不难完成此任务。2是个写作任务，让学生描写“地球”。由于写作需要较长的时间，故把2留作家庭作业。
Ⅱ.Teaching aims
1. Knwledge aims：
掌握本课的重点词汇和短语，了解太阳系的相关知识。
2. Skill aims:
能够通过“语法和功能”部分，把被动语态进行系统地整理。
能够借助1a的插图和文字，对太阳系有比较清晰的了解。
3. Emtinal aims: (ptinal)
激发学生探索宇宙的兴趣。
4. Culture awareness: (ptinal)
Ⅲ. The key pints and difficult pints
1. Key pints:
Wrds and phrases: launch, beynd, send…t…
Sentences: The sun and its planets are called the slar system.
Sme spaceships have gne beynd the slar system.
Grammar: sum up future passive vice
Difficult pints：
With s many stars in space, are we alne, r is there life n ther planets in space?
Ⅳ. Learning strategies
学会梳理和总结归纳已学知识以便更好地记忆、理解和使用。如：总结所学过的所有被动语态。
能够通过课文的插图帮助理解课文。
在做Prject的时候，要敢于积极发言，专注于表意，不要怕出错。
Ⅴ. Teaching aids
火箭发射的视频/太阳系的图片/ppt等。
Ⅵ. Teaching prcedures
Ⅶ. Blackbard design
Stage
(time perid)
Interactin
patterns
Teacher activity
Student activity
Remarks
1
Revisin
（10mins)
Class activity
Individual wrk
Class activity
Step 1: Let the Ss take ut their HMK and encurage them t read their letters.
T: Hi, bys and girls, have yu dne yur HMK?
T: xxx, can yu share with us yur letter t Uncle Stephen?
T: Very nice writing indeed. Wh is yur partner?
T: Culd yu read yur letter, xxx?
T: A wnderful letter.
Step 2: Let the Ss read the sentences in Grammar and Functins and understand the underlined parts.
T: Nw, turn t page 95. Please read the sentences in Grammar and Functins and understand the underlined parts.
Step 3: Let the Ss sum up the passive vice.
T: Hi, bys and girls! Hw many kinds f passive vice have we learned?
T: What’s the first ne?
T: What’s the structure f it?
T: What’s the secnd ne?
T: …
Read their letters.
Ss: Yes.
S1: Sure.
Dear Uncle,
I’m very happy t get the letter frm yu.
I’m very interested in the life there. Is it very cld there? What kind f clthes d yu wear? There is n water n Mars. Hw can yu get fresh water? Can yu walk n the surface f Mars？What d yu usually have fr yur meals?
I’m really prud f yu. I hpe I will travel there ne day. I’m lking frward t hearing frm yu.
Yurs,
Kangkang.
S1: xxx.
S2: OK!
Dear Kangkang,
I’m very glad t knw that yu are interested in the universe.
The life cnditin is very hard here.
Yu knw there is n water here. S we have t cllect all the waste water and recycle it …..
……………………………………
……………………………………
I hpe yu will wrk hard frm nw n. Then yur dream will be realized in the future.
Yurs,
Uncle Stephen
Read the sentences in Grammar and Functins and understand the underlined parts.
Sum up the passive vice.
Ss: Three.
Ss: 一般现在时态的被动语态。
Ss: am/is/are + pp
Ss: 一般过去时态的被动语态。
Ss: …
最好课前就选定要上台展示的学生。不然会造成冷场。
老师最好不要唱独角戏，应引导学生自主总结归纳被动语态的知识。
2
Pre-reading
(2mins)
Class activity
Step 1: Present a vide abut launching a satellite t learn the new wrd: launch.
T: What are they ding?
T: Right. They are launching a satellite.
Step 2: Present the slar system t lead t 1a.
T: What’s this, class?
T: What is this planet called?
T: And this ne?
T: D yu want t knw abut the universe?
Watch the vide and learn the new wrd.
Ss: 发射卫星。
Learn abut the slar system.
Ss: It’s the slar system.
Ss: It’s the earth.
Ss: It’s the Mars.
Ss: Yes.
3
While-reading
(5mins)
Individual wrk
Let the Ss read 1a, chse a prper title and d 1b.
T: Nw, read 1a. Yu will finish tw tasks. First, chse a prper title, then, d 1b. When yu finish, put up yur hand.
T: xxx, which d yu think is the best title?
T: D yu agree with him?
T: Hw abut 1b?
T: Is he right?
Read 1a, chse a prper title and d 1b.
S1: The N. 1.
Ss: Yes.
S2: B D A C
Ss: Yes.
4
Pst-reading
(10mins)
Individual wrk
Step 1: Let the Ss read 1a again and find ut the difficult pints.
T: Nw, please read 1a again and find ut the difficult pints, such as wrds, phrases r sentences. When yu finish, put up yur hand.
T: Bys and girls, any questins? Hands up, please.
T: xxx, please.
T: This sentence has tw grammar pints. “Scientists think that…” is an bject clause. “There has years” is perfect tense f “There be”. Wh can put it int Chinese?
T: Perfect translatin. What else?
T: It’s a new wrd. Turn t page 137. See if yu can prnunce it.
T: Wh can try t prnunce it?
T: Right. Please fllw me, “beynd”.
T: Culd yu tell me which sentence is an attributive clause?
T: A smart girl. Yu have gt it.
Read 1a again and find ut the difficult pints.
S1: What des the first sentence mean?
S2: 科学家认为生命已经在地球上存在数百万年了。
S3: Hw t prnunce the wrd “b-e-y--n-d”?
S4: beynd.
Ss: beynd.
S5: I knw. “And there are seven ther planets that als g arund the sun.”
老师在说attributive clause 时，同时在黑板上板书“定语从句”。因为在下一话题就要学习它，但是在这里先不讲解。
5
Finishing
Task 3
(5mins)
Grup wrk
Let the Ss discuss in grups t make a list abut what changes will happen t peple n the earth if aliens are fund in the near future.
T: Nw, imagine it’s fifty years later. Aliens are fund by scientists n ther planets. Sme aliens even have cme t the earth by spaceships. Please discuss in grups and make a list abut what changes will happen t peple n the earth as the examples. If yu finish, raise yur hand.
T: Which grup wants t have a try?
Discuss in grups t make a list abut what changes will happen t peple n the earth if aliens are fund in the near future.
S1: Sme peple will be killed by aliens r sme aliens will be killed by peple.
S2: New technlgy will be taught by aliens.
S3: The language f the aliens will be learned by us.
S4: …
6
Finishing
Prject
(11mins)
Grup wrk
Individual wrk
Individual wrk
Step 1: Let the Ss discuss in grups the life n their wn planet.
T: Nw, yu are living n different planets. Discuss in grups the life n yur planet, such as clthing, fd and drink, and s n. If yu finish, put up yur hand.
Step 2: Encurage the representatives frm each grup t intrduce their living cnditins.
T: Which grup wants t share yur idea?
Step 3: Let the Ss chse where they wuld like t live and state the reasn.
T: Each grup has already described the life n different planets. Nw, It’s yur turn t chse which planet yu wuld like t live n. Yu shuld explain t us the reasn.
T: xxx, which planet wuld yu like t live?
T: Hw abut yu, xxx?
Discuss in grups the life n their wn planet.
The representatives frm each grup intrduce their living cnditins.
S1: We live n Mars. Yu knw it is cld there. We have t wear special clthes. We plant vegetables in the air. All the water is recycled.
We travel by spaceships.
S2: We live n the mn. ……
Chse where they wuld like t live and state the reasn.
S1: I’d like t live n the earth. The weather is cmfrtable. I can enjy all kinds f fruit and vegetables.
S2: I want t live n the mn. It’s nt t far away frm the earth. I can visit the earth by spaceship. I can buy things frm the earth.
S3: …
7
Summarizing and assigning hmewrk (2mins)
HMK
T: A spaceship will be sent ut t find aliens in uter space. A letter will be put n the spaceship t intrduce ur earth. Write a shrt intrductin f the earth after class. In the next class, I’ll ask several students t present yur writing t the class.
I’m excited abut the things that will be discvered in the future.
Sectin D
Wrds and phrases:
launch
beynd
g arund
send t
Grammar:
passive vice
am/is/are+pp
was/were+pp
will be + pp
Sentences:
Scientists think that there has been life n earth fr
millins f years.
And there are …that als g arund the sun.
With s many stars in space , are we….in space?