初中英语人教新目标 (Go for it) 版九年级全册Section B背景图ppt课件

这是一份初中英语人教新目标 (Go for it) 版九年级全册Section B背景图ppt课件，共25页。PPT课件主要包含了computer，car，zipper，telephone，basketball，tea，When，Who，Process，Where等内容，欢迎下载使用。

What inventins have been mentined in this unit?
1. What’s it and when was it invented?2. What’s it used fr?3. What des it lk like?     4. Wh wuld be interested in buying this prduct?5. Hw des it wrk?6. Hw much is it?
T read withut reflecting is like eating withut digesting
1. Prblem: __________________________ New inventin: _____________________ What it is used fr: __________________
Think f smething that yu d nt like t d. Then think f an inventin that culd help yu. Make ntes.
a special pen
quickly taking ntes in class
taking ntes in class
Pre-writing
Para. 1 开门见山——介绍茶的发明
Para. 2 细节介绍
Para. 3 总结全文，升华主题
假如你是茶文化博物馆的讲解员,明天你要用英语向一批外国游客介绍茶的发明史。请根据提示,写一篇80词左右的书面介绍。 要求：1.思路清晰，语句通顺，书写规范。2.正确使用被动语态。
wh, when, hw, where
大约5000年前，茶最先被喝。
Tea was first drunk abut 5000 years ag.
据说，茶是被神农发明的。
It is said that tea was invented by She Nng.
如今茶在全世界被人们喜爱。
Tday tea is lved all ver the wrld.
First, Shen Nng was ________(bil) drinking water.Then, sme _____(leaf) _____(fall) int the water and _________(remain) there _____ sme time.Next, it __________ (prduce) a nice smell. At last, Shen Nng decided _______(taste) the water and fund it delicius.
Gerge Crum
The custmer said the fried ptates were cut t thick and sent them back t the kitchen. Gerge was angry.
1. Cut the ptates really, really thin. 2. Cked them fr a lng time until they were crispy.3. Put lts f salt n them.
体裁：说明文            时态：介绍发明要用一般现在时人称：第三人称
在介绍该发明的工作原理时，可以使用表示顺序的词first和then来连接，这是使用逻辑纽带的方式进行衔接的一种方法。
3. Prblem: ___________________________ New inventin: ______________________ What it is used fr: ____________________________________ ____________________________________
2. Prblem: ___________________________ New inventin: ______________________ What it is used fr: __________________
a special clck
getting up early
waking me up
ding hmewrk
ding hmewrk with me It can be my favrite hmewrk partner
Imagine yu are a business persn. Write a descriptin f yur new inventin. Try t sell the inventin t the class.
This special pen was invented by Liu Jie. It has three clrs and is used fr …
arund 5,000 years ag
by accident
invent dubt mentin website all f a sudden
Hw t intrduce an inventin
at the same timealthugh
rder that...
There ,shape,size,use
in+ 年份n+月，日，年
1. I think … is a very useful inventin. 我认为……是一项很有用的发明。2. … was invented by … ……是由…… (某人)发明的3. … was invented in … ……是在…… (某时间)发明的 4. It was used fr … 它被用来…… 5. … is made f ……… 是由……(材料)制成的
1．Smene stle my watch. ______________________________________________ 2．They used five eggs t make this big cake. ______________________________________________ 3．When did they invent the persnal cmputer? ______________________________________________
My watch was stlen by smene.
Five eggs were used t make this big cake.
When was the persnal cmputer invented?
中间句：It was invented … ag.It was made f/frm …It was used t/fr …This inventin can nt nly … but als …This inventin made it … fr sb. t d sth.
经典名句：Labr creates the wrld. 劳动创造了世界。One f the greatest human qualities is its creativity.人类最伟大的品质之一便是其创造性。
This special pen was invented by Liu Jie. It has three clrs and is used fr taking ntes quickly. It is very useful if yu have a lt t write dwn. The pen cmes with a micrchip that can stre a list f cmmn wrds that yu will use. Yu can prgram the wrds yu will use ften int the micrchip's memry, then assign a shrt frm t each wrd. When yu are writing, yu just need t write the shrt frms with the pen, press a buttn n the pen and all shrt frms will change int the actual wrds. The micrchip can cntain up t 50 wrds and yu can make changes t the list f wrds whenever yu need t.
4．They asked us nt t run in the hallway. ______________________________________________ 5．Smene tk the vide back t the stre. ______________________________________________
We were asked nt t run in the hallway.
The vide was taken back t the stre by smene.
1. 开头常用词语：as far as we knw 据我们所知as everybdy knws 众所周知at present 目前first f all 首先tell the truth 老实说
2. 结尾常用词语： after all 毕竟 in the end 最后 in a wrd 总而言之 we hpe that ... 我们希望 In shrt 简而言之 clearly 显然
原因 thanks t, because f, because结果 as a result f, s/therefre, s ... that转折 hwever, yet, but补充说明 nt nly ... but als ..., furthermre/ What’s mre/ besides/ In additin, It is said that ...
There have been many great inventins that have changed the way we live.I think the first great inventin is the wheel. It was invented a few thusand years ag and it was made f wd at that time. I think it’s really such a great inventin. It has nt nly made traveling faster but als made it easier t carry heavy things. Hwever, almst nbdy knws wh invented it. The next imprtant inventin is withut dubt the telephne. It was invented by an American called Alexander Bell in 1876. It was made f plastic and metal. It is used t cmmunicate ver distances. Besides the abve, there are still lts f ther great inventins. Thanks t these amazing inventins and the great inventrs, ur lives have been greatly imprved.
Inventin: _____________________________When: ________________________________Wh: _________________________________Purpse: ______________________________
计算机在我们的生活、工作中的作用越来越大，你知道计算机的起源与发展吗？请结合计算机的发明时间(1946年）、外形、用途等方面，谈一下它的发展变化，并说明你对未来计算机的畅想。要求：意思连贯，语句通顺；词数不少于80。