英语九年级 Unit 13 We’re trying to save the earth!Section A 3a-3b
Then , the shark fins are cooked (cook) into the shark fin soup by people.
鱼翅羹
Finally , the shark without fins is thrown (throw) back into the ocean by people.
We're killing a whole shark.
Read the second paragraph and answer the following questions.
1.What do people do when they catch sharks?
They cut off the fins and throw the shark back into the ocean.
match the main ideas.
l Sharks are endangered.
Para.1 Para.2 Para.3
l Call on people against eating shark fin soup.
l Talk about the shark fin
soup.
Reading
lot of people believe that shark fins are good for health. 5. Sharks may disappear one day ___ we do not do
something to stop the sale of sharikf fins.
They have asked governments to develop laws to stop the sale of shark fins.
What happens to the shark?
First , the shark is caught (catch) by people.
Next , the fins are cut (cut) off by people.
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_________c_utht eoifrf fins and throw the sharks back状元i成才n路 to the
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ocean.
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Without a fin, a shark can ___n__o__l_o_n_gsewrim and slowly dies. If sharks’ numbers drop too low, it will __b_r_i_n__g__d_a_n__g_e_ratlloocean life. __________T_h__e__n_u_msobmereskoinf ds of sharks have fallen ____ over 90 pebrycent in the last 20 to 30 years.
2.What will happen if their numbers drop too low?
It will bring danger to all ocean life.
3.Why do many believe that sharks can never be endangered?
Because they are the stongest in their food chain.
Thinking What can we do to help save the sharks?
Listen and read
Listen to the tape, pay attention to the first and
the last sentences of each paragraph, and then
ExerciБайду номын сангаасe:
1.残酷的；残忍的
_____c_ru_e_l_____
2.有害的
___h__a_rm__f_u_l ___
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3. 工业；行业
___i_n_d_u_s_t_ry____
4.法律；法规 5.科学上的；科学的
_____l_a_w______
状元成才路
___s_c_ie_n_t_i_fi_c_状_元成才路
We are glad to do what we can do _to__h_e_lp_ o_u__t . 4. 到目前为止，我已经交了二十个朋友。
_S_o__ _fa_r__, I have made twenty friends. 5. 实际上，她从没去过那儿。 __In__ f_a_c_t_, she has never been there.
words in the box.
so although if but when
• Many people do not realize they are killing a whole
shark _w___h_e_ nthey enjoy a bowl of shark fin soup. 2. Sharks are at the top of the food chain, ____soif their
___t_a_k_e_a_c_ti_o_n__
III. 根据汉语提示完成句子。 1. 我们必须采取行动来阻止他们。
We must _ta_k_e__ _a_ct_i_o_n_ to stop them. 2. 我从没听说过这个人。
I have neverh_e_a_r_d_o_f__ such a man. 3. 我们乐意尽力帮你摆脱困境。
Don’t let our children can only see today’s animals in the museums. 不要让我们的孩子只能在博物馆里才能见到今天的动物。
1. Review the new words and expressions you have learned today.
Read the third paragraph and answer the following questions.
1.What are two environmental protection groups against “finning”?
WildAid and the WWF.
2.What have the two groups done to help save the sharks?
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6.对……有害
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7.在……顶部或顶端
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8.食物链
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__at__th_e__to_p__o_f___ 状元成才路
__t_h_e_f_o_o_d_c_h_状a元_成才i路_n_
9.采取行动
numbers drop, the ocean’s ecosystem will be in danger. 3. Many think that sharks are too strong to be endangered,
_b__u__tthey are wrong. 4. _A_l_t_h__o__u_gthere are no scientific studies to support this, a
状元成才路 状元成才路
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1. What are they doing? 2. Why do people do this? 3. Do you think it's cruel? 4.What will happen if the sharks lose their fins?
around 70 million
How governments can develop lows to stop
help
the sale of shark fins
Two environmental groups against “finning”
WildAid and the WWF
3b Read the passage again and fill in the blanks with the
Read the first paragraph and answer the following questions. 1.What is the famous and expensive dish in southern China?
Shark fin soup.
2.What can you realize if you enjoy a bowl of shark fin soup?
扔回到…
Fill in the blanks according to the passage.
状元成才路 状元成才路
A whole shark has been killed each time you enjoy a
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bowl of shark fin soup. When people catch sharks, they
3a
Read the passage about sharks and complete the fact sheet below.
Where shark fin soup is popular
in southern China
Number of sharks caught and traded every year
新人教版九年级英语下册Unit 13 We’re trying to save the earth!要点详解
Unit 13 We’re trying to save the earth!要点详解1. We’re trying to save the earth!我们正尽力拯救地球！(1) 本句时态为现在进行时，表示现阶段正在做的事情。
现在进行时所表示的动作并不一定在说话人的说话时刻进行，而是在包括说话时刻在内的一段时间当中进行。
例如：George is translating a book now. 乔治现在在翻译一本书。
（说这句话时，乔治不一定正在翻译；但在包括“说话时刻”在内的一段时间当中，乔治是在从事翻译工作。
）(2) try to do 表示“设法或尽力去做某事”，实际上做与不做，视情况而定，而try doing表示“试着做”，即动作真的进行了或正在进行，成败则视结果而定。
例如：He tried to read, but he was too tired to read much.他想设法看书，但太疲倦了，没看多少。
He tried reading, but that could not make him forget his trouble.他试着看书，但这并没使他忘记烦恼。
2. I am like this animal because I am strong and intelligent.我像这种动物，因为我强壮而聪明。
(1) like在本句中做介词，意为“像”，例如：He looks like winning the race.他看来要在比赛中获胜。
She is like her mother.她像她的妈妈。
(2) like做介词时可用very，very much，rather，quite等副词修饰。
例如：You look very much like your father.你与你父亲很相像。
3. Some of the swamps have become polluted。
一些沼泽已被污染了。
人教版九年级英语下册Unit13_we’re_trying_to_save_the_earth(1a--2d)
Unit13 we’re trying to save the earth
What is happening to the earth? Why should we try to save it?
the polluted river
the foggy sky
the dying soil
the noisy street /square…
Unit13 we are trying to save the earth What are destroying our environment?
the wastΒιβλιοθήκη waterthe waste gas from the factory
the loud music or noise from the mall
the strong flash
The worse is pollution causes the climate change and global warming , the higher temperature leads to storms and floods.
The sharks were caught.
The shark is being killed.
The man is cutting the fin off.
The fins will be delivered to the markets or the restaurants
Yao Ming ,the Chinese basketball star , are calling on us to protect sharks. As what he said in the Ad， when the buying stops, the killing can too.
人教版九年级全册英语第十三单元Unit13《单词+短语+句子》默写专项练习(含答案)
UNIT 13 We're trying to save the earth！
Section A（1a－4c）
[限时：15分钟]
重点单词
1. n. 优点；有利条件
2. v. 花费n. 花费；价钱
3. adj. 木制的；木头的
4. adj. 有害的
5. n. 工业；行业
6. adj. 科学上的；科学的
7. n. 垃圾；废弃物v. 乱扔
8. adj. 残酷的；残忍的
9. n. 渔民；钓鱼的人
10. v. 承担得起（后果）；买得起
11. adj. 丑陋的；难看的12. n. 煤；煤块
13. n. 塑料；塑胶adj. 塑料的 14. n. 法律；法规
15. adj. 现在的n. 现在；礼物
词形变换
1. advantage—（反义词）
2. wood—（形容词）
3. harm—（形容词）—（反义词）
4. science—（名词）—（形容词）
5. reuse —（形容词）
6. fisherman —（复数）
7. law—（名词，律师）
重点短语
1. 对……有害
2. 在……顶部或顶端
3. 参加
4. 付费；付出代价
5. 采取行动
6. 减少
7. 参与
8. 处于危险中9. 加起来10. 导致11. 听说
1/ 6。
Unit-13-We're-trying-to-save-the-earth!重难点全解
word格式-可编辑-感谢下载支持Unit 13 We’re trying to save the earth!1. Environment protection 环境保护2. air pollution 空气污染3. noise pollution 噪音污染4. water pollution 水污染5. Public places 公共场所；公共地方6. Mobile phone 手机；可移动电话7. Art pieces 艺术品8. The food chain 食物链9. Scientific studies 科学研究10. The number of ... ...... 的数目11. Take part in 参加12. Take action 采取行动；采取措施13. Turn off关闭 = shut off14. Play a part in 在......中起作用15. Make a difference 起作用；有影响16. Pay for 付费；付出代价17. Put sth to good use 好好利用= make good use of18. Pull down 撤出；摧毁19. Cut down 砍到；削减20. Cut off 把......砍断开；截断21. Add up 把......加起来；加起来22. Clean up 把......打扫干净23. Throw away 把......扔掉；丢掉24. Bring back 拿回；归还；恢复25. Lead to 通向；导致26. Can’t afford to do sth. 不能承担做某事27. Build sth . out of 用......来建造某物28. Be made of 被用......制造成29. Be made from 被用......制造成30. Be famous for ........ 因......而出名31. Be full of 充满......；装满......= be filled with32. Be good for 对......有好处33. Be harmful to 对......有害34. (be) in danger 处于危险状态之中35. In the last twenty to thirty years.在过去的20至30年中36. At the top of sth 在......的顶部37. Instead of 代替；取代38. Upside down 上下颠倒；倒转1. We’re trying to save the earth! 我们正在竭尽全力拯救地球!try to do =try one’s best to do 努力去做某事。
人教版九年级英语下册Unit 13 We’re trying to save the earth!S
2．It's good for hetrlth and it doesn’t cost anything！它有利于信康，并且它不花费任何东
西！（教材第98页） be good for意为“对……有益”，反义词组be bad for意为“对……有害”。 辨析：be good for，be good at与be good with
【中考链接2】
1. (2014山东威海中考模拟) Why don't you＿＿A ＿your
friends to the party? I want to meet them.
A bring
B. brings
C.leaves
D Mr Li. I A my
Unit 13 We’re trying to save the earth!
Section A 课堂精讲
【语法点精讲】
1．（1）We're trying to save the earth!我们正在 竭力拯救地球！
（2）People are throwing litter into the river.人们 正在把垃圾扔进河里。
(2) 表示现阶段正在进行的动作或存在的状态。 如： They are studying hard this term. 他们这个学期学习一直很努力。 (3)come,go，leave，arrive，start等动词用现在 进行时表示将来。 如：The bus is coming soon. 车不久就会来了。 (4)在由while(当……时候)引导的状语从句中，动
English homework at home.
－Don’t forget it to school tomorrow.
人教版九年级英语下册Unit 13 We’re trying to save the earth!
答案: 1. 垃圾 2. 底部 3. fisherman 4. advantage
5. plastic 6. wooden
Ⅱ. 短语连线 1. be full of 2. turn. . . into. . . 3. cut down 4. make a difference 5. lead to
【学以致用】
①(2014·十堰中考)—Smart phones are more and more popular
答案: 1. We’re trying 2. used to be 3. are throwing
4. 这个城镇的每个人都应该参与到清理之中!
Everyone in this town
a part in cleaning
it up!
5. 这周围的空气真的已经污染了。
The air
really polluted around here.
【自主归纳】
(1)advantage名词, 意为“优点; 有利条件”, 常用复数形式。
反义词为
, 意为“缺点; 不利条件”。
(2)advantage的常用搭配有the advantage(s) of意为“……的优
点”, take advantage of sb. 意为“占某人便宜”, take the
hands.
A. experience B. advantage C. dream
答案: take; the advantage of
this as to have big D. change
3. cost v. 花费 【语境领悟】 *It’s good for health and it doesn’t cost anything! 它对健康有好处, 并且不花任何钱! *I spent a lot of money on that holiday. 那次度假花了我一大笔钱。 *I think it’s a great idea that you now have to pay for plastic bags. 现在你得付钱买塑料袋, 我认为这是个好主意。 *It takes me forty minutes to do my homework. 做作业花费我四十分钟。
UNIT13Weretryingtosavetheearth原文与翻译
UNIT13We'retryingtosavetheearth原文与翻译《牛津初中英语》充分体现了《新课标》的诸多精神。
该教材具有两大特点。
下面是小偏整理的UNIT13We'retryingtosavetheearth 原文与翻译，感谢您的每一次阅读。
UNIT13We'retryingtosavetheearth原文与翻译SectionA1bListenandcompletethesentences.Tony:Hey,Mark,maybewecouldgoswimmingintheriverlaterthi safternoon.Mark:Idon’tthinkIwanttogo,Tony.Tony:Whynot?Mark:Iwastherelastweekendandtheriverwasreallydirty.Eventh ebottomoftheriverwasfullofrubbish,andtherewerenomorefishforf ishermentocatch.Tony:Noway!Itusedtobesoclean.Infact,ithasalwaysbeentheni cestriverinthistown.Mark:Notanymore.Ithinkpeoplearethrowinglitterintotheriver. Factoriesarealsoputtingwasteintotheriver.Tony:That’sterrible!Weshouldwritetothegovernment.Theys houldclosedownthefactories.Mark:Goodidea!ButIthinkeveryoneinthistownshouldhelptocl eanuptheriver,too.Everyoneshouldplayapart,notjustthegovernm entSectionA2aListentotheinterview.thekindsofpollutionthatJasonandSusan talkabout.Interviewer:T odaywe’retalkingtoJason andSusanaboutenvir onmentalproblems.JasonandSusan,canyoutellusaboutsomeofth eproblemsyou’veseen?Jason:Ithinkoneproblemisthattheairisbadlypolluted.Ihardlye verseeblueskiesanymore.Susan:Yes,andIusedtoseethestarsclearly.Interviewer:Whatdoyouthinkhascausedthisproblem?Susan:Well,therearemorecarsontheroadthesedays.Jason:Andfactoriesthatburncoalalsopollutetheairwithalotofb lacksmoke.Interviewer:Whatotherproblemsdoyousee?Susan:Iguessthere’stoomuchrubbishandwasteinthestreets.Jason:Yes!Everydaypeoplearethrowingawaythingslikewoode nchopsticks,plasticbowlsandplasticbags.Susan:They’realsolitteringinpublicplaces,forexample,durin gpicnicsinparks.Thisisturningbeautifulplacesintouglyones.Interviewer:You’reright.Theseareseriousproble msforourenv ironment.Next,let’stalkaboutthethingswecandotohelp.SectionA2bListenagainandcompletethesentences.Interviewer:T odaywe’retalkingtoJasonandSusanaboutenvir onmentalproblems.JasonandSusan,canyoutellusaboutsomeofth eproblemsyou’veseen?Jason:Ithinkoneproblemisthattheairisbadlypolluted.Ihardlye verseeblueskiesanymore.Susan:Yes,andIusedtoseethestarsclearly.Interviewer:Whatdoyouthinkhascausedthisproblem?Susan:Well,therearemorecarsontheroadthesedays.Jason:Andfactoriesthatburncoalalsopollutetheairwithalotofb lacksmoke.Interviewer:Whatotherproblemsdoyousee?Susan:Iguessthere’stoomuchrubbishandwasteinthestreets.Jason:Yes!Everydaypeoplearethrowingawaythingslikewoodenchopsticks,plasticbowlsandplasticbags.Susan:They’realsolitteringinpublicplaces,forexample,d urin gpicnicsinparks.Thisisturningbeautifulplacesintouglyones.Interviewer:You’reright.Theseareseriousproblemsforourenv ironment.Next,let’stalkaboutthethingswecandotohelp.SectionA2dRoleplaytheconversation.JasonandSusan,whatareyourideasforsolvingtheseproblems?Well,tocutdownairpollution,weshouldtakethebusorsubwayin steadofdriving.Yeah,orrideabike.Thereareotheradvantagesofbikeriding.It'sg oodforhealthitdoesn'tanythingGreatideas!Whataboutwastepollution?Mmm,Ithinksimplethingslikebringingabagtogoshoppingcan help.Istarteddoingthatayearago.Me,tooAlso,Inevertakewoodenchopsticksorplasticforkswhen Ibuytakeawayfood.Iusetheonesathome.Andremembertothrowrubbishinthebinsandkeeppublicplace scleanandbeautifulforeveryone.Sotogether,ouractionscanmakeadifferenceandleadtoabetter future!SectionA3aReadthepassageaboutsharksandcompletethefactsheetbelow.SavetheSharks!Manyhaveheardofsharkfinsoup.Thisfamousandexpensivedis hisespeciallypopularinsouthernChina.Butdoyourealizethaty ou’r ekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup?Whenpeoplecatchsharks,theycutofftheirfinsandthrowthesha rkbackintotheocean.Thisisnotonlycruel,butalsoharmfultotheenvir onment.Withoutafin,asharkcannolongerswimandslowlydies.Sharksar eatthetopofthefo odchainintheocean’secosystem.Iftheirnumber sdroptoolow,itwillbringdangertoalloceanlife.Manybelievethatsharkscanneverbeendangeredbecausethey arethestrongestintheirfoodchain.Butinfact,around70millionshark sarecaughtandtradedinthisindustryeveryyear.Thenumbersofsomekindsofsharkshavefallenbyover90percen tinthelast20to30years.Environmentalprotectiongroupsaroundthe world,suchasWildAidandtheWWF,areteachingthepublicabout“fi nning”.Theyhaveevenaskedgovernmentstodeveloplawstostopthesal eofsharkfins.Sofar,noscientificstudieshaveshownthatsharkfinsare goodforhealth,sowhyeatthem?Helpsavethesharks!SectionB1cListenandcheck(√)thethingsthatJuliaandJacktalkabout.Jack:Turnoffthelights,Julia.Itsaveselectricity.Julia:Oh,Iusuallydothat.Iwasjustinahurry.Jack:Isee.I’vejustreadabookwh ichgivesideasabouthowweca nsavetheenvironment.Forexample,youshouldturnofftheshowerw henyou’rewashingyourhair.Julia:Oh,Iwouldneverdothat.Ihaveveryshorthair.Itonlytakesaf ewminutestowash.Whatelsedoesitsay?Jack:Youshouldtakeyourownbagswhenyougoshopping.Julia:Oh,that’seasy.I’lldothatfromnowon.Whatelse?Jack:Peopleshouldstopridingincarsandstartridingbikes.Julia:Noway!Itwouldtakeme45minutestogettoschoolbybike!Jack:Butit’sgoodfortheenvironment!Besides,Ilikeridingmybi ke.Julia:Yes,andyoualsoliveclosetoschool!SectionB1dListenagain.Check(√)thethingsthatJuliaisdoingnow,thethings shewilldointhefutureandthethingsshewouldneverdo.Jack:Turnoffthelights,Julia.Itsaveselectricity.Julia:Oh,Iusuallydothat.Iwasjustinahurry.Jack:Isee.I’vejustreadabookwhichgiveside asabouthowweca nsavetheenvironment.Forexample,youshouldturnofftheshowerw henyou’rewashingyourhair.Julia:Oh,Iwouldneverdothat.Ihaveveryshorthair.Itonlytakesaf ewminutestowash.Whatelsedoesitsay?Jack:Youshouldtakeyourownbagswhenyougoshopping.Julia:Oh,that’seasy.I’lldothatfromnowon.Whatelse?Jack:Peopleshouldstopridingincarsandstartridingbikes.Julia:Noway!Itwouldtakeme45minutestogettoschoolbybike!Jack:Butit’sgoodfortheenvironment!Besides,Ilikeridingmybi ke.Julia:Yes,andyoualsoliveclosetoschool!SectionB2bReadthepassageandcompletethechartbelow.Rethink,Reuse,Recycle!Doyouoftenthrowawaythingsyoudon’tneedanymore?Have youeverthoughtabouthowthesethingscanactuallybeputtogoodu se?Nothingisawasteifyouhaveacreativemind.Youhaveprobablyn everheardofAmyHayes,butsheisamostunusualwoman.Shelivesin ahouseintheUKthatshebuiltherselfoutofrubbish.Thewindowsanddoorscomefromoldbuildingsaroundhertow nthatwerepulleddown.Thetopofthehouseisanoldboatturnedupsi dedown.Andthegateinfrontofherhouseismadeofrocksandoldglas sbottles.AmyrecentlywonaprizefromtheHelpSaveOurPlanetSociety.Thepresidentsaid,“Amyisaninspirationtousall.”Amyisn’ttheonlyonewhoisgoodatrecycling.JessicaWongfro mHongKongusesoldclothesthatpeop ledon’twearanymoretoma kebags.Shehasbeendoingthisforafewyearsnow.Sheopenedasmallshopwhereshesellsherbags,andshehasalso setupawebsitetosellthemonline.Sheespeciallylikestouseoldjeanst omakehandbags.Herbagsarecuteanduseful.“Iplantowriteabookaboutnewwaystouseoldclothes,”shesai d.“Ihopepeoplecanreadmybookandenjoyit!”WangTaosetupasmallbusinessinShanghaifouryearsago.Heisk nownforusingironandothermaterialsfromoldcarstomakebeautifu lartpieces.Somearelargepiecesthatlooklikeanimalsorhumans,and somearesmallerpiecesyoucanputathome.Themorepopularworks canevenbeseeninartshopsaroundthecity.WangTaohopestosetupa“metalart”themeparktoshowpeop letheimportanceofenvironmentalprotection.Notonlycantheartbri nghappinesstoothers,butitalsoshowsthatevencold,hardironcanb ebroughtbacktolifewithalittlecreativity.翻译：SectionA2d采访者：贾森和苏珊，对于解决这些问题，你们有什么想法?贾森：为了减少空气污染，我们应该乘坐公共汽车或者地铁，而不是开车。
Unit13 We're trying to save the earth!单词(带音标)及重点短语(可编辑)
Unit13 We're trying to save the earth!单词（带音标）及重点短语（可编辑）一、单词litter [litə(r)] v. 乱扔n. 垃圾；废弃物bottom [bɔtəm] n.底部；最下部fisherman [fiʃə(r)mən] n. 渔民；钓鱼的人coal [kəu l] n. 煤；煤块public [pʌblik] adj. 公众的；公共的n. 民众；百姓ugly [ʌgli] adj. 丑陋的；难看的advantage [ədva:ntidʒ] n. 优点；有利条件cost [kɔst; kɔ:st] v. 花费n. 花费；价钱wooden [wudn] adj. 木制的；木头的plastic [plæstik] adj. 塑料的n. 塑料；塑胶make a difference 有关系，作用，影响shark [ʃa:(r)k] n. 鲨鱼fin [fin] n.（.鱼）鳍cut off 割掉；砍掉method [meθəd] n. 方法；措施cruel [kru:əl] adj. 残酷的；残忍的harmful [ha:(r)mfl] adj. 有害的chain [tʃein] n. 链子；链条ecosystem [i:kəu sistəm] n.生态系统low [ləu[ a（.数量等）减少的；低的；矮的industry [indəstri] n. 工业；行业law [lɔ:] n. 法律；法规reusable [ri:ju:zəbl] adj.可重复使用的；可再次使用的afford [əfɔ:(r)d] v. 承担得起（后果）；买得起transportation [t ænspɔ:(r)teiʃn] n. 运输业；交通运输recycle [ri:saikl] v. 回收利用；再利用napkin [næpkin] n. 餐巾；餐巾纸upside down 颠倒；倒转gate [geIt] n. 大门bottle [bɔtl] n. 瓶；瓶子president [prezidənt] n. 负责人；主席；总统inspiration [inspəreiʃn] n. 灵感；鼓舞人心的人（或事物）metal [metl] n. 金属creativity [kri:eitivəti] n. 创造力；独创性WildAid [waildeid] 野生救援协会（美国）WWF (World Wide Fund For Nature) 世界自然基金会Mark [ma:(r)k] 马克（男名）Jason [dʒeisən] 贾森（男名）Ken [ken] 肯（男名）Hayes [heiz] 海斯（姓）Jessica [dʒesikə] 杰茜卡（女名）二、重点短语1. environment protection 1. 环境保护2.air pollution 2. 空气污染3.noise pollution 3. 噪音污染4.water pollution 4. 水污染5.public places； 5. 公共场所；公共地方6.mobile phone; 6. 手机;可移动电证7.art pieces 7. 艺术品8.the food chain 8. 食物链9.scientific studies 9. 科学研究10.the number of... 10. 的数目11.take part in 11. 参加12.take action；12. 采取行动；采取措施13.turn off =shut off 13. 关闭=14.play a part in... 14. 在中起作用15.make a difference；15. 起作用；有影响16.pay for；16. 付费；付出代价17. put sth. to good use =make good use of 17. 好好利用=18. pull down；18. 撤山；摧毁19. cut down；19. 砍到；削减20.cut off...；20. 把……砍断开；截断21.add up...；21. 把加起来；加起来22.clean up ... 22. 把打扫干净23.throw away...；、23. 把扔掉；丢掉、24.bring back；；24. 拿回；归还；恢复25.lead to；25. 通向；导致26.can ’t afford to do sth. 26. 小能承担做某事27.build sth. out of... 27. 用来建造某物28.be made of... 28. 被用制造成30.be famous for..... 30. 因而山名31.be full of ...;...=be filled with 31. 充满;装满=32. be good for ... 32. 对有好处33. be harmful to ... 33. 对有害34. (be) in danger 34. 处于危险状态之中35. in the last twenty to thirty years. 35. 在过去的20 至30 年中36.at the top of sth ... 36. 在的顶部37.instead of ；37. 代替；取代38.upside down；38. 上下颠倒；倒转。
人教版英语PEP英语九年级下册 Unit 13 We’re trying to save the e
problem be
to ___c_lo_s_e_d_o_w_n___ the factories. Everyone should
solved?
help to ___c_l_e_an__u_p____the river.
Listen again and answer the questions.
water pollution
land pollution
Do you know what caused the pollution? What should we do to save the earth?
Presentation
1a Here are some words related to different kinds of pollution Write them in the box below. Then add more words.
What caused the People are throwing ____l_it_te_r_______ into the river.
problem?
Factories are putting ____w__a_st_e______ into the river.
How should the We should write to the __g_o_v_e_r_n_m__en_t__ and ask them
健康的饮食在帮助人们长寿方面起着非常大的作用。
Homework
1. Preview the conversation in 2d. 2. Do the exercises in students’ book.
Thank you!
Unit 13 We’re trying to save the earth!
九年级英语全册Unit13Wearetryingtosavetheearth解题技巧总结(带答案)
九年级英语全册Unit13Wearetryingtosavetheearth解题技巧总结单选题1、My sister with my parents _______dumplings when I got home yesterday.A．are makingB．is makingC．was makingD．were making答案：C试题分析：句意：当我昨天下午到家的时候，我的姐姐和我的父母正在包饺子。
with连接句子的主语时，应该与with前的主语一致，谓语动词应该用单数形式，根据时间状语可知，这里应该用过去进行时，故选C。
考点：考查动词的时态。
2、You look too tired. Why not ________ a rest?A．stop to haveB．to stop havingC．stop havingD．stopping to have答案：A句意：你看上去很累，为什么不休息一下？考查动词不定式。
表示“为什么不做某事”用“why not+动词原形”的结构，表示“停下来做另一件事”用stop to do的结构。
此处表示“停下来休息”用stop to have a rest。
C选项stop doing表示“停止正在做的事情”。
故选A。
3、I can't hear you. I ________ to an English speech.A．am listeningB．was listeningC．listenD．listened答案：A句意：我听不到你说话。
我正在听一个英语演讲。
考查动词时态。
am listening现在进行时，正在听；was listening过去进行时；listen听，动词原形；listened是过去式或过去分词形式。
根据句中的情景可知，这里表示现在正在听英语演讲，所以听不到你说话，应用现在进行时。
故选A。
4、—Lily is intelligent and hard-working, she ________ do well in the singing competition.—Sure. She was born to be a singer.A．shouldB．mightC．can’t答案：A句意：——莉莉聪明又勤奋，她应该在歌唱比赛中取得好成绩。