英语八年级上册（2024）Presenting ideas多媒体教学课件ppt

这是一份英语八年级上册（2024）Presenting ideas多媒体教学课件ppt，共18页。PPT课件主要包含了学习目标，Contents，Lead in，Step 1，Step 2，Step 4，Reflection，Summary，Homework 等内容，欢迎下载使用。
通过本节课学习，学生能够：
1.运用核心词汇，识别并复述发明展示板的核心要素。（学习理解）2.小组合作整合信息，运用本单元核心语言和指定框架制作发明展示板，并向全班演示。通过自评量表评估自身对发明类话题的语言运用能力，明确改进方向。（应用实践）3.基于评估标准，投票评选最佳展示项目。分析不同发明的驱动因素，补全反思句式并用证据论证。（迁移创新）
What can yu learn frm this vide?
Edisn was a curius kid.
He lved t make new things.
Edisn made many inventins.
He never gave up.
He made the light better.
Great inventins culd change ur lives. In this unit, we explred inventins. Where d smart ideas cme frm? What qualities d inventrs have? What drives peple t invent? Tday, we will make a display bard abut an inventin.
D yu remember…
Let’s review.
Pre-writing
Wrk in grups. Search fr infrmatin abut great inventins. They can be inventins frm histry r mdern times. Talk abut their inventrs and imprtance. Take a grup vte t decide n ne inventin.· name f inventin · the inventr · its imprtance
Make a display bard abut an inventin.
Prepare yur display bard and use the fllwing utline t rganise yur ideas. Yu can use the language tips in the utline r find useful expressins r sentences frm this unit.
Inventin name
Dn’t frget t include sme pictures n yur display bard.
Is it a gd display bard ?
Thmas Edisn's Light Bulb
Old lamps were dim, dangerus, and didn't last lng. Peple wanted better light at night.
Edisn sent electricity thrugh a thin thread. His bulb stayed bright fr 14 hurs.
Materials
A glass bulb, thin bamb thread, and metal wires.
Electricity makes the thread ht. The ht thread glws brightly in the empty bulb.
Thmas Edisn, an American inventr, lved experimenting with electricity.
Abut the Inventr
While-writing
Please make a display bard abut an inventin.
abut __(节日名称） We it with (家人）We always have ___(食物）and we usually __（活动）It means(意义） happy I hpe yu can like ur pster. Thank yu!
Step 3Practise and present yur display bard t the class.
Pst-writing
Vte n the best three display bards and the best three presentatins.
After cmpleting this unit, I understand mre abut great inventins.
What leads t inventins?
Inventins cme frm prblems t be slved.
Inventins cme frm ________.
T express my understanding, l can...
☐ use wrds and expressins in the unit t talk abut inventins:☐ use t-infinitive and -ing as bject t talk abut inventin ideas.☐ explain the imprtance f inventin.*1= excellent， 2 = gd， 3 = nt yet
1. spend：人 + spend + 钱/时间 + / (in) ding sth.2. cst：物 + cst + 人 + 钱3. take：It takes + 人 + 时间 + t d sth.4. pay：人 + pay + 钱 +
Language pints
1.能够做某事2.对…感到好奇3.某人花费时间做某事4.用某种材料制造某物5.决定做某事6.有一段艰难的时光
be able t d sth.
be curius abut
sb. + spend + 钱/时间 + n sth. / (in) ding sth.
make + 物品 + ut f + 材料
decide t d sth.
have a hard time
Jenny can’t play sprts because f her rare ______.A. in gd cnditinB. medical cnditinC. cnditin f mind
中译英：1.爱迪生对电非常好奇，花了很多年做实验。（be curius abut + spend time ding）2.科学家们决定发明一种新工具，他们最终用塑料做出了它。（decide t d + f）3.过去人们在黑暗中很难看清东西，但现在我们能用灯泡照明。(have a hard time ding + be able t）
Edisn was very curius abut electricity and spent many years ding experiments.
The scientists decided t invent a new tl, and they finally made it ut f plastic.
Peple had a hard time seeing in the dark in the past, but nw we are able t light up rms with bulbs.
Marie Curie ________ radiatin and wn tw Nbel Prizes. A. was able t study B. was curius abut C. decided t 2.The Wright Brthers ________ 1,000 glider designs befre succeeding. A. spent years testing B. had a hard time C. made ut f 3."I ________ a slutin!" shuted Archimedes in his bathtub. A. am able t find B. have a hard time finding C. decide t find 4.Ancient peple ________ stnes and wd ________ tls. A. B. f C.
D yu want t say anything? 你想要说什么吗？·He ffered t lend me sme bks.
be curius abut, decide t d sth.have a hard time…
A display bard
We have learnt hw t make a display bard abut an inventin.
Abut the inventr
Must d:1.记忆本节课的单词和短语，重点句型;2.完成课后的相关练习;3.把课堂上所做的display bard再次修改完善。Chse t d:任务：撰写自评报告要求：1.用单元语言点说明自己达成哪项教学目标； 2.字数50词左右。