还剩19页未读，
继续阅读
外研版 (新标准)九年级上册Unit 3 Language in use课文内容ppt课件
展开
这是一份外研版 (新标准)九年级上册Unit 3 Language in use课文内容ppt课件，共27页。PPT课件主要包含了Revision，homework，football，easygoing， download，两个或两个以上，lunchbox，non-smoker，antiwar，mis -等内容，欢迎下载使用。
1. 合成法 将________________独立且语义不同的单词合在一起构成新词的方法。合成名词 hme+wrk ft + ball(2) 合成形容词 hard + wrking easy + ging (3) 合成动词 dwn + lad
Ex.5 Cmplete the sentences. (P101)
A _________ is a bx that yu keep yur lunch in.
1. A ___________ is a card that yu write n ne side f and send t smene by pst.2. A ___________ is a rm where yu have classes at schl.3. A ___________ is a bk that has ne r mre stries fr children.4. A ____________ is a black bard that is used at schl fr writing n with chalk.
2. 派生法 通过在______前面加_____或在_____后面加______构成一个新词的方法。 要通过派生法理解和记忆单词, 我们需要掌握常见的前缀和后缀及派生规律。
常见前缀im-, un-, in-, dis-等，表示否定。pssible --- happy ---crrect --- agree ---
un -in -dis -im -nn-
unable, unhappy
inexpensive, indecisin
disagree, dislike
impatient, impssible
4.anti- 表示 “反对，防止”。 war---
2. re-, 表示重复 build ---
rewrite, reuse, recycle
mislead , misunderstand
3. mis- 表示 “错误地”的前缀：
5. 表示 “在……之间，相互”意思的前缀：
inter- 表示“natinal--- net -----
internatinal
disagree, dislike
enable, enrich
impssible, impatient, inexpensive
internatinal, intercnnect
mislead, misunderstand
nn-smker, nn-native
rewrite, retell
unable, unhappy, unppular
teacher, wrker, visitr
building, painting, shpping
artist, scientist
agreement, gvernment
cldness, happiness, illness
truth, warmth
cmpetitin, educatin, infrmatin
activity, safety
cmfrtable, eatable, enjyable,believable ,respectable
envirnmental, internatinal
careful, helpful
active, expensive
careless, helpless, hmeless
friendly, lvely, mnthly
dangerus, famus
eighteen, fifteen, seventeen
fifteenth, fifth, frtieth
frty, sixty, twenty
badly, carefully, happily
Make a new wrds. Jin the parts f wrds in Bx A with the wrds in Bx B. Yu need t use sme f the parts mre than nce.
A –able -ful im- -less re- un-
B care cllect hpe pssible use usual wanted waste
Ex.1 ( P100 )
由 care 可以派生出： care
由 cllect 可以派生出：cllect
由 hpe 可以派生出： hpe
由 pssible 可以派生出：pssible
由 use 可以派生出： use
由 usual 可以派生出：usual
由 wanted 可以派生出： wanted
由 waste 可以派生出：waste
careful, careless, cllectable, hpeful, hpeless, impssible, usable, useful, useless, reuse, unusual, unwanted, wasteful,
Nw wrk in grups. Play the guessing game.
full f care ____________2. can be cllected ____________3. full f hpe ____________4. withut any hpe ____________5. nt pssible ____________6. nt usual ____________7. withut any use ____________8. use again ____________9. nt wanted ____________10. making a lt f waste ____________
Cmplete the sentences with the wrds in the bx.
hpeful impssible reuse unhealthy wasteful
Plluted water is ____________.2. It is _________ t thrw s much fd away.3. If yu lk after things well, yu may ________ sme f them later.4. It is ___________ t clean up the whle river in such a shrt time.5. If we pay attentin t pllutin nw, the future will be __________.
Exercises 2
3. 转化法 把一种________转化为另一种______而______不变的方法称作转化法。常见的转化有：(1) 动词名词 — Let’s talk abut it mre. — I think we’d better finish the talk nw. (2) 名词转化为动词 She gave me a cup f water. Yu shuld water the flwers twice a day. (3) 形容词转化为名词 She was wearing a black dress. The girl in black lks very beautiful.
Ex.3 Cmplete the table. (P101)
usefully/uselessly
hpeful/hpeless
plluted/unplluted
wasteful/wasted
usual/unusual
Ex.4 Cmplete the sentences with the crrect frm f the wrds in Activity 3.
She was hpeful that her new jb wuld make her mre successful.
The factry ___________ the river, and the fish died.2. We ften walk in the cuntryside. It is a(n) _______ activity fr us.3. D nt use s much water. It is very_________.4. T keep the flwers grwing, yu need t _________ them nce a day.
Wrk in pairs. Lk at the pictures and answer the questins.
What kind f things can be recycled?2. Hw can these things be used?3. Hw des this help the envirnment?4. Have yu ever recycled r used things that can be recycled? Hw?
pssible answers:
Clth, paper, cans, plastic, glass, etc.
Recycled paper can be used fr ntebks, tickets r writing paper.
It helps save a lt f resurces and reduce greenhuse gas emissins.
Yes. I recycled aluminum cans and paper by selling them t the recycled factry.
Mike: I hear yu are ff t the Caribbean fr a hliday! Lucky yu! But aren’t yu (1) _____________ the pllutin that such lng plane jurneys may cause fr the envirnment? Ken: I knw, but what can I d abut it? I already try my best t prtect the envirnment. I recycle. I dn’t (2) __________ things if I dn’t want them any mre. I (3)__________ the lights when I leave a rm. Dn’t tell me I shuldn’t travel by plane any mre!
be gd fr thrw away turn ff wrry abut
wrried abut
Cmplete the cnversatin with the crrect frm f the expressins in the bx.
Mike: N, f curse nt. But we can d mre t prtect the envirnment. Fr example, we can help keep the air clean by planting trees. Trees (4) ___________ the envirnment. In this way, we can reduce the harm f pllutin. Ken: Gd! S I can enjy my hliday, and when I cme back, I’ll plant sme trees!Mike: That’s the idea! Maybe we can all jin in and start a small frest!
1. It is OK t thrw used things away. Lking after them takes a lt f time.2. D nt thrw away things made f glass, plastic and paper, but recycle them when pssible.3. Take a bag when yu g shpping.4. Prducing electricity and using il will nt cause pllutin.5. Turn ff lights when yu d nt need them.6. Ride a bike r walk, and d nt ften drive yur car.
Listen and check (√) the true sentences.
Listen again and cmplete the table.
glass, plastic and paper
take a bag
are hard t
reduce pllutin
waste electricity
Walk r cycle
When is Earth Hur? 2.What d peple d during Earth Hur? 3. When and where was the first Earth Hur held?
It was held in 2007 in Sydney.
It is held tward the end f March each year.
During Earth Hur, peple all acrss the wrld switch ff the lights they d nt need.
Earth Hur is held tward the end f March each year. During Earth Hur, peple all acrss the wrld switch ff the lights they d nt need. They d this t shw their awareness f climate change.
The first Earth Hur was held in 2007 in Sydney, where mre than 2.2 millin peple switched ff their lights. Tday, mre and mre cities are taking part in the event, such as Beijing, Lndn, Rme and New Yrk, and landmarks like the Empire State Building and the Glden Gate Bridge will g dark.
1. 合成法 将________________独立且语义不同的单词合在一起构成新词的方法。合成名词 hme+wrk ft + ball(2) 合成形容词 hard + wrking easy + ging (3) 合成动词 dwn + lad
Ex.5 Cmplete the sentences. (P101)
A _________ is a bx that yu keep yur lunch in.
1. A ___________ is a card that yu write n ne side f and send t smene by pst.2. A ___________ is a rm where yu have classes at schl.3. A ___________ is a bk that has ne r mre stries fr children.4. A ____________ is a black bard that is used at schl fr writing n with chalk.
2. 派生法 通过在______前面加_____或在_____后面加______构成一个新词的方法。 要通过派生法理解和记忆单词, 我们需要掌握常见的前缀和后缀及派生规律。
常见前缀im-, un-, in-, dis-等，表示否定。pssible --- happy ---crrect --- agree ---
un -in -dis -im -nn-
unable, unhappy
inexpensive, indecisin
disagree, dislike
impatient, impssible
4.anti- 表示 “反对，防止”。 war---
2. re-, 表示重复 build ---
rewrite, reuse, recycle
mislead , misunderstand
3. mis- 表示 “错误地”的前缀：
5. 表示 “在……之间，相互”意思的前缀：
inter- 表示“natinal--- net -----
internatinal
disagree, dislike
enable, enrich
impssible, impatient, inexpensive
internatinal, intercnnect
mislead, misunderstand
nn-smker, nn-native
rewrite, retell
unable, unhappy, unppular
teacher, wrker, visitr
building, painting, shpping
artist, scientist
agreement, gvernment
cldness, happiness, illness
truth, warmth
cmpetitin, educatin, infrmatin
activity, safety
cmfrtable, eatable, enjyable,believable ,respectable
envirnmental, internatinal
careful, helpful
active, expensive
careless, helpless, hmeless
friendly, lvely, mnthly
dangerus, famus
eighteen, fifteen, seventeen
fifteenth, fifth, frtieth
frty, sixty, twenty
badly, carefully, happily
Make a new wrds. Jin the parts f wrds in Bx A with the wrds in Bx B. Yu need t use sme f the parts mre than nce.
A –able -ful im- -less re- un-
B care cllect hpe pssible use usual wanted waste
Ex.1 ( P100 )
由 care 可以派生出： care
由 cllect 可以派生出：cllect
由 hpe 可以派生出： hpe
由 pssible 可以派生出：pssible
由 use 可以派生出： use
由 usual 可以派生出：usual
由 wanted 可以派生出： wanted
由 waste 可以派生出：waste
careful, careless, cllectable, hpeful, hpeless, impssible, usable, useful, useless, reuse, unusual, unwanted, wasteful,
Nw wrk in grups. Play the guessing game.
full f care ____________2. can be cllected ____________3. full f hpe ____________4. withut any hpe ____________5. nt pssible ____________6. nt usual ____________7. withut any use ____________8. use again ____________9. nt wanted ____________10. making a lt f waste ____________
Cmplete the sentences with the wrds in the bx.
hpeful impssible reuse unhealthy wasteful
Plluted water is ____________.2. It is _________ t thrw s much fd away.3. If yu lk after things well, yu may ________ sme f them later.4. It is ___________ t clean up the whle river in such a shrt time.5. If we pay attentin t pllutin nw, the future will be __________.
Exercises 2
3. 转化法 把一种________转化为另一种______而______不变的方法称作转化法。常见的转化有：(1) 动词名词 — Let’s talk abut it mre. — I think we’d better finish the talk nw. (2) 名词转化为动词 She gave me a cup f water. Yu shuld water the flwers twice a day. (3) 形容词转化为名词 She was wearing a black dress. The girl in black lks very beautiful.
Ex.3 Cmplete the table. (P101)
usefully/uselessly
hpeful/hpeless
plluted/unplluted
wasteful/wasted
usual/unusual
Ex.4 Cmplete the sentences with the crrect frm f the wrds in Activity 3.
She was hpeful that her new jb wuld make her mre successful.
The factry ___________ the river, and the fish died.2. We ften walk in the cuntryside. It is a(n) _______ activity fr us.3. D nt use s much water. It is very_________.4. T keep the flwers grwing, yu need t _________ them nce a day.
Wrk in pairs. Lk at the pictures and answer the questins.
What kind f things can be recycled?2. Hw can these things be used?3. Hw des this help the envirnment?4. Have yu ever recycled r used things that can be recycled? Hw?
pssible answers:
Clth, paper, cans, plastic, glass, etc.
Recycled paper can be used fr ntebks, tickets r writing paper.
It helps save a lt f resurces and reduce greenhuse gas emissins.
Yes. I recycled aluminum cans and paper by selling them t the recycled factry.
Mike: I hear yu are ff t the Caribbean fr a hliday! Lucky yu! But aren’t yu (1) _____________ the pllutin that such lng plane jurneys may cause fr the envirnment? Ken: I knw, but what can I d abut it? I already try my best t prtect the envirnment. I recycle. I dn’t (2) __________ things if I dn’t want them any mre. I (3)__________ the lights when I leave a rm. Dn’t tell me I shuldn’t travel by plane any mre!
be gd fr thrw away turn ff wrry abut
wrried abut
Cmplete the cnversatin with the crrect frm f the expressins in the bx.
Mike: N, f curse nt. But we can d mre t prtect the envirnment. Fr example, we can help keep the air clean by planting trees. Trees (4) ___________ the envirnment. In this way, we can reduce the harm f pllutin. Ken: Gd! S I can enjy my hliday, and when I cme back, I’ll plant sme trees!Mike: That’s the idea! Maybe we can all jin in and start a small frest!
1. It is OK t thrw used things away. Lking after them takes a lt f time.2. D nt thrw away things made f glass, plastic and paper, but recycle them when pssible.3. Take a bag when yu g shpping.4. Prducing electricity and using il will nt cause pllutin.5. Turn ff lights when yu d nt need them.6. Ride a bike r walk, and d nt ften drive yur car.
Listen and check (√) the true sentences.
Listen again and cmplete the table.
glass, plastic and paper
take a bag
are hard t
reduce pllutin
waste electricity
Walk r cycle
When is Earth Hur? 2.What d peple d during Earth Hur? 3. When and where was the first Earth Hur held?
It was held in 2007 in Sydney.
It is held tward the end f March each year.
During Earth Hur, peple all acrss the wrld switch ff the lights they d nt need.
Earth Hur is held tward the end f March each year. During Earth Hur, peple all acrss the wrld switch ff the lights they d nt need. They d this t shw their awareness f climate change.
The first Earth Hur was held in 2007 in Sydney, where mre than 2.2 millin peple switched ff their lights. Tday, mre and mre cities are taking part in the event, such as Beijing, Lndn, Rme and New Yrk, and landmarks like the Empire State Building and the Glden Gate Bridge will g dark.
相关课件
初中英语外研版 (新标准)九年级上册Unit 3 Language in use教学ppt课件： 这是一份初中英语外研版 (新标准)九年级上册Unit 3 Language in use教学ppt课件，共1页。
初中英语外研版 (新标准)九年级上册Unit 3 Language in use集体备课课件ppt： 这是一份初中英语外研版 (新标准)九年级上册Unit 3 Language in use集体备课课件ppt，文件包含Module12Unit3pptx、Activity8mp3、Activity9mp3等3份课件配套教学资源，其中PPT共43页， 欢迎下载使用。
初中英语外研版 (新标准)九年级上册Unit 2 Repeat these three words daily: reduce, reuse and recycle.图文课件ppt： 这是一份初中英语外研版 (新标准)九年级上册Unit 2 Repeat these three words daily: reduce, reuse and recycle.图文课件ppt，文件包含Module12Unit2pptx、M12U2activity3-1mp3、M12U2activity3-2mp3、M12U2activity3-3mp3、M12U2activity3-4mp3、M12U2activity3-5mp3、M12U2activity3mp3等7份课件配套教学资源，其中PPT共46页， 欢迎下载使用。
