初中人教新目标 (Go for it) 版Section B优秀ppt课件

这是一份初中人教新目标 (Go for it) 版Section B优秀ppt课件，文件包含SectionB第6课时pptx、U6SectionA1bmp3、U6SectionA2amp3、U6SectionA2bmp3、U6SectionA2dmp3、U6SectionA3amp3、U6SectionB1cmp3、U6SectionB1dmp3、U6SectionB2bmp3、Unit6__SectionA__1b__课文动画swf、Unit6__SectionA__2d__课文动画swf等11份课件配套教学资源，其中PPT共18页， 欢迎下载使用。

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
This special pen was invented by Liu Jie. It has three clrs and is used fr ….
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 taking ntes quickly. It is very useful if yu have a lt t write dwn. The pen cmes with(自带) 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(分配) 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 the 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.
As yu pur in yur ht drink, the clr changes.
Clr changing cup
Smart and creative inventins
It’s then safe fr yung children t eat the fruit.
It’s cnvenient.
It is ften difficult t decide n the inventr f certain inventins. This is because smetimes a few peple may ______ things which are _______ the same. It’s hard t tell wh came up with the idea first.
invent, dubt, mentin, nearly, website, all f sudden
1 Cmplete the assage with the crrect frms f the wrds in the bx.
Self Check
Sme inventins can als lead t ther inventins _____________. S sme peple _____ whether the inventr came up with the idea himself r herself. They think that the inventr used smene else’s idea t create his r her inventin. That is why bks r _______ usually _______ mre than ne inventr when giving infrmatin abut inventins.
all f a sudden
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).
When was the persnal cmputer invented?
Five eggs were used t make this big cake.
2 Rewrite these sentences using the passive vice.
4. They asked us nt t run in the hallway. ____________________________________________ 5. Smene tk the vide back t the stre. _____________________________________________
The vide was taken back t the stre (by smene).
We were asked nt t run in the hallway (by them).
Inventin: _________________________When: _________________________Wh: _________________________Purpse: _________________________
umbrella with a light
3 Find ut infrmatin abut an inventin yu wuld like t knw mre abut and write sentences belw.
seeing in the rain in the dark
Ⅰ. Fill in the blanks with the crrect frm f the given verbs.
The first paper __________ (make) in China in 105 AD.In 610, papermaking ______________ (intrduce) int Japan.
was intrduced
3. Kites ___________ (knw) in China abut 3,000 years ag.
4. Wheelbarrws (独轮手推车) _____________ (invent) in the Han Dynasty.5. Gunpwder(火药) ______________ (discver) by the Chinese hundreds f years ag.6. Sccer _____________ (develp) in England in the 12th century.
were invented
was discvered
was develped
Ⅱ. 按要求改写下列各句。
1. We planted these trees in 1997. (改成被动语态) ________________________________________2. He made a cake yesterday. (改成被动语态) ________________________________________3. The teacher gave the students sme advice. (改成被动语态) ______________________________________________
These trees were planted (by us) in 1997.
A cake was made by him yesterday.
Sme advice was given t the students by the teacher.
4. He was seen t read a bk in his rm. (用I作主语, 改为主动语态) ___________________________________________5. She was helped by all the peple.(改成一般疑问句) ____________________________________________
I saw him read a bk in his rm.
Was she helped by all the peple?
Ⅲ. 完成句子。1. 在200多个国家中，超过一亿人打(篮球)，包括中国。 _______ _______ _______ by _______ _______ 100 millin peple in ver 200 cuntries including China. 2. 篮球是由加拿大一位叫詹姆斯·奈史密斯的博士发明的。 Basketball _______ __________ _______ a Canadian dctr named James Naismith.