人教版初三英语下册Unit 13 We are trying to save the earth!词句精讲精练-word
第 1 页 Unit 13 We are trying to save the earth! 词句精讲精 词汇精讲 1. advantage advantage是名词，意为“优点；好处；有利条件 ”。例如： This bicycle has many advantages. 这辆自行车有许多优点。 Studying English has many advantages. 学习英语有许多好处。 【拓展】 disadvantage是advantage的反义词，意为“缺点；弊端；不利条件”。例如： When you visit France, it is a disadvantage if you cannot speak French. 当你访问法国时，如果你不会讲法语，那可是个不利条件。 2. instead of instead of是介词短语，意为“代替，而不是”，后面可以跟与前面并列成分相应的名词、代词、动词-ing形式等作为介词宾语。例如： He went to the cinema instead of going to school. 他去了电影院而不是学校。 【拓展】 (1) instead作副词，意为“代替，而不是”，常用作状语。例如： He is tired. Let me go instead. 他累了，让我替他去吧。 She never studies. Instead, she plays tennis all day. 她从不学习，而是整天打网球。 (2)instead和instead of的辨析： instead是副词，后面不接其他的词，一般情况下可不译出，通常放在句首或句末，在句首时常用逗号隔开，表示前面的事没做，而做了后面的事。例如： He didn’t go to school. Instead, he went to the cinema. 他没有去学校，相反他去了电影院。 Instead of lending a hand, he laughed at us.他不仅没有帮我们一把，反而嘲笑我们。 3. cut off cut off是固定搭配，意为“切除；切掉”。例如： The slide cut off the valley from the rest of the world. 山崩切断了这个山谷与外界的联系。 【拓展】“动词 + off”构成的短语有： take off 起飞，脱下 put off 推迟 turn off 关闭 get off 下车 fall off…从……掉下来 break off终止 pay off 付清 4. make a difference make a difference意为“起作用，有影响”。例如： The fact that I can now organize my own time makes a big difference. 现在我能自己安排时间了，这对我有很大的作用。 Whatever you can do can make a difference. 无论你能做什么，都会带来不同。 5. the number of the number of意为“……的数量”，后接可数名词复数，谓语动词用单数形式。例如： The number of people speaking Chinese is larger than that of those speaking English. 说汉语的人数要大于说英语的人数。 【拓展】 a number of 意为“许多”，后面接可数名词的复数形式，谓语动词用复数形式。number前面可以用large，great，small等修饰，构成a large number of; a small number of等。例如： I have a number of letters to write. 我有许多信件要写。 第 2 页
A large number of students in our school are from the countryside. 我们学校许多学生来自农村。 A small number of students in our class went swimming yesterday. 昨天我们班一小部分学生去游泳了。 6. although although的意思相当于though，意为“尽管，虽然”，用来引导让步状语从句。它所引导的从句不能与并列连词but; and; so等连用，但可以和yet; still等词连用。例如： Although he lives alone, he doesn’t feel lonely.= He lives alone, but he doesn’t feel lonely. 虽然他一个人住，但他并不感到孤独。 There is air all around us, although we cannot see it. 虽然我们看不见空气，但空气却存在于我们的周围。 【拓展】although与though的辨析： (1) 用作连词，表示“虽然”，二者可以互换使用，但although比though更为正式。例如： Though/Although it was raining, we still went there. 虽然下着雨，但我们还是去了那里。 (2) although一般不用作副词，而though可用作副词，且一般放在句末（不放在句首），意为“可是，不过”。例如： It’s hard work; I enjoy it, though. 工作很辛苦，可是我很喜欢。 We all tried our best. We lost the game, though. 我们都尽力最大努力，但我们还是输了。 (3) 在as though(好像，仿佛)，even though(即使，纵然)等固定短语中不能用although。例如： He talks as though he knew everything. 他夸夸其谈，好像无所不知。 7. take part in take part in意为“参加”，常指参加群众性的活动、会议、劳动、游行等，往往指参加者持有积极的态度，起一定作用。take part in之后接名词或动名词。例如： I didn’t take part in the sports meeting yesterday because I was ill. 我没有参加昨天的运动会，因为我病了。 Everyone can take part in gardening. 每个人都可以参加到园艺活动中来。 【拓展】join是动词，意为“加入”。指加入某一党派、组织或社会团体，以及参军等，并成为其中一员。其后常出现club, army, team, group以及人称代词宾格等。例如： join the swimming club 参加游泳俱乐部 join the army 参军 join us 加入到我们的行列 8. afford afford常用作及物动词，意为“买(经受)得起……；给予，提供”，其后常接名词、代词或动词不定式作宾语，afford后还可接双宾语。 This kind of computer is too expensive and I can't afford it．这种电脑太贵了，我买不起。 At last I can afford a watch．我终于买得起一只手表了。 I could not afford so much money for a bicycle．我出不起那么多钱买一辆自行车。 I'll afford you a chance．我将给你提供一个机会。 词汇精练 I. 英汉互译。 1. make a difference ______________ 2. cut off ______________ 3. lead to______________ 4. be full of ______________ 5. take part in______________ 6. 关闭______________ 7. hear of ______________ 8. 扔掉______________ 9. 对……有害______________ 10. be made of ______________ II. 根据句意及首字母和汉语提示写出所缺单词。 1. I have a simple and easy m___________ to solve the problem. 第 3 页
2. We shouldn’t be ___________ (残忍的) to animals. 3. It’s h___________ to your health to drink too much. 4. The city is the ___________ (工业) center of the country. 5. The car is too expensive, I can’t a___________ it. 6. Don’t throw ___________ (垃圾) everywhere. 7. In winter, many people burn c___________ to keep warm. 8. The police found a body at the ___________ (底部) of the lake. 9. The ___________ (费用) of living in big cities is very high. 10. He keeps a rabbit in a big ___________ (木制的) box. III. 用括号内所给单词的适当形式填空。 1. The old man used ___________ (be) a teacher. 2. We should ___________ (clean) the room every day. 3. Look! Tom ___________ (sleep) in his room. 4. Lots of trees ___________ (plant) on the hill every year. 5. He ___________ (live) here for 20 years. 参考答案 I. 英汉互译。 1. 起作用，有影响 2. 切除，切掉 3. 导致 4. 充满…… 5. 参加 6. turn off 7. 听说 8. throw away 9. be harmful to 10. 由……制成 II. 根据句意及首字母和汉语提示写出所缺单词。 1. method 2. cruel 3. harmful 4. industry 5. afford 6. litter 7. coal 8. bottom 9. cost 10. wooden III. 用括号内所给单词的适当形式填空。 1. to be 2. clean 3. is sleeping 4. are planted 5. has lived 句式精讲 1. And remember to throw rubbish in the bins and keep public places clean and beautiful for everyone. remember作动词，意为“记得”。与forget意思相反。例如： Please remember his name. 请记得他的名字。 【拓展】 （1）remember to do sth.表示“记得要做某事”，事情还没有做。例如： Remember to turn off the light when you leave. 离开时记得关灯。 （2）remember doing sth.表示“记得曾经做过某事”，事情已经做过了。例如： He remembered going to Shanghai with his parents when he was five years old. 他记得五岁时曾经和父母去过上海。 2. Many have heard of shark fin soup. hear of意为“听说，听到”，相当于hear about。 例如： I have never heard of him. 我从来没听人说起过他。 【拓展】hear; hear of与hear from的辨析： (1) hear“听见，听说”。当“听见”讲时，强调结果，可直接带宾语或用于hear sb. / sth. do/ doing sth.意为“听见某人/某物（在）做某事”，当“听说”时，后面常接从句。例如： Can you hear a bird singing in the tree now? 你现在能听见鸟在树上唱歌吗？ I heard that she passed the exam. 我听说她通过考试了。 (2) hear of“听说，得知”，后面接名词或代词，指听到某人或某事的存在或消息。例如： Jim disappeared and nobody heard of him. Jim不知去向，没有人再听到他的消息。
人教版英语九年级下册Unit 13 We’re trying to save the earth S
1b Compare your answers in 1a with your
partner.
Recycling paper is really easy.
I agree. But it’s hard to stop riding in a car.
No, she would never do that. 4.3. Does Jack live close to school?
Yes, he does.
1e Pair work
Make a conversation using the information from the chart above. Say what is true for you.
Rank these items from the easiest (1) to the most difficult (5)
____stop riding in cars ____recycle books and paper ____turn off the lights when
you leave a room ____turn off the shower while
about
doing now future
do
✔___ taking
your own bags
when shopping
✔____not riding ✔in cars
____ riding a
bike
✔
✔ ✔
____recycling paper
1d Listen again. Check (✔) teck (✔).
【中小学资料】九年级英语全册 Unit 13 We’re trying to save the earth单词默写素材 (新版)人教新目标
Unit 13 We're trying to save the earth! 乱扔v. 垃圾；废弃物n.
底部；最下部n.
渔民；钓鱼的人n.
煤；煤块n.
公众的；公共的adj.
民众；百姓n.
丑陋的；难看的adj.
优点；有利条件n.
花费v.花费；价钱n.
木制的；木头的adj.
塑料的adj.塑料；塑胶n.
有关系，作用，影响
鲨鱼n.
（鱼）鳍n.
割掉；砍掉
方法；措施n.
残酷的；残忍的adj.
有害的adj.
链子；链条n.
生态系统n.
（数量等）减少的；低的；矮的a. 工业；行业n.
法律；法规n.
可重复使用的;可再次使用的adj. 承担得起（后果）；买得起v.
运输业；交通运输n.
回收利用；再利用v.
餐巾；餐巾纸n.
颠倒；倒转
大门n.
瓶；瓶子n.
负责人；主席；总统n.
灵感；鼓舞人心的人（或事物）n. 金属n.
创造力；独创性n.
野生救援协会（美国）
世界自然基金会。
英语人教版九年级全一册Unit 13 We’re trying to save the earth! (二)
英语人教版九年级全一册Unit 13 We’re trying to save the earth! (二) shark /ʃaː(r)k/ n. 鲨鱼fin /fɪn/ n.（鱼）鳍cruel /'kruːəl/ adj. 残酷的；残忍的harmful /'haː(r)mfl/ adj. 有害的be harmful to 对……有害 at the top of 在……顶部或顶端chain /tʃeɪn/ n. 链子；链条the food chain 食物链ecosystem /'iːkəʊ sɪstəm/ n. 生态系统 industry /'ɪndəstri/ n. 工业；行业law /lɔː/ n. 法律；法规scientific/,saɪən'tɪfɪk/adj. 科学上的；科学的Save the Sharks!Many have heard of shark fin soup. This famous and expensive dish is especially popular in southern China. But do you realize that you’re killing a whole shark each time you enjoy a bowl of shark fin soup?When people catch sharks, they cut off their fins and throw the shark back into the ocean. This is not only cruel, but also harmful to the environment. Without a fin, a shark can no longer swim and slowly dies. Sharks are at the top of the food chain in the ocean’s ecosystem. If their numbers drop too low, it will bring danger to all ocean life. Many believe that sharks can never be endangered because they are the strongest in their food chain. But in fact, around 70 million sharks are caught and traded in this industry every year. The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years.Environmental protection groups around the world, such as Wild Aid and the WWF, are teaching the public about “finning”. They have even asked governments to develop laws to stop the sale of shark fins. So far, no scientific studies have shown that shark fins are good for health, so why eat them? Help save the sharks!题一：Complete the fact sheet.afford /ə'fɔː(r)d/ v. 承担得起（后果）；买得起turn off 关掉reusable / riː'juːzəbl/ adj. 可重复使用的；可再次使用的pay for 付费；付出代价take action 采取行动transportation / trænspɔː(r)'teɪʃn/ turn ' 'n. 运输业；交通运输。
优秀课件人教版九年级英语Unit13_We_are_trying_to_save_the_earth
1b Listen and complete the sentences.
What was the problem? The river was __r_e_a_ll_y_d_i_r_ty___. Even the bottom (底部) of the river was full of _r_u_b_b_i_s_h__. There were no more __fi_s_h__ for fishermen (渔民) to catch.
Help save the earth
We must think of better way to treat our planet in future.
Start with little things! No littering!
You go shopping. What do you do?
1c Role-play the conversation. Then make your own conversations about the kinds of pollution in 1a.
Mark: The river was dirty. Even the bottom of the river was full of rubbish.
the cans; • turn off the lights when you leave a room; • use paper or resusable bags; • recycle books and paper; • turn off the shower when you wash your hair; • don't use napkins;
You use paper on one You use paper on
人教版(新目标)英语九年级下册《Unit 13 We're trying to save the earth!》单元话题阅读与写作课件
vegetables
from their own garden.
★ The pupils bring both their books and their
(3)_r_u_b_b_i_s_h_to school.
Recycling ★ The pupil who works hardest at recycling will
(4)_g_e_t_/_r_e_c_ei_v_e__a_p__ri_z_e_from the teachers.
Finding cleaner ★ Fairfield School asks teachers and students not
ways to get to go to school (5)__b_y__c_a_r_.
根据短文内容，完成表格中的有关信息。
Ways How to (1)___p_r_o_t_e_c_t_t_h_e_e_n__v_ir_o_n_m__e_n_t___
★ Pupils at Fairfield School can enjoy delicious
Growing
food by growing and (2)_p__ic_k_i_n_g__vegetables
3. water pollution：___w__a_s_h_in_g__c_lo_t_h_e_s_i_n_t_h_e__ri_v_e_r_, ____ __l_it_t_er_i_n_g_i_n__th_e__r_iv_e_r_, _w_a_s_t_e_w__a_te_r_f_r_o_m__f_a_c_to_r_i_e_s___
_N__o_w__I_w__a_n_t _t_o_t_a_lk__a_b_o_u_t_t_h_e_a_i_r_p_o_l_l_u_ti_o_n_.___________
人教版九年级下册 Unit 13 We're trying to save the earth 件
1b
1b
Listen and complete the sentences.
What was problem?
really dirty
the
The river was ________. Even threubbotbtoismhof the river
was full of ________. fishermen to catch.
Because of the pollution, many animals
were killed.
越来越
Because of the pollution, _m__o_re__an_d__m_o_r_e_
animals don’t have places to live in.
How many kinds of pollution do you know?
As a student, it's our duty to think of some ways to save our planet in future.
Help save the earth
环保标语征集 请你针对各种环保现象设计至少三条以上的环 保标语。标语提示句型可参考：
Don't... We should... We can't / shouldn't ..., or... If we..., our world will...
air pollution
noise pollution land pollution
A: Haze is becoming more and more s_e_r_i_o_u_s . We can hardly see the blue sky these days .
人教版九年级英语下册Unit 13 We’re trying to save the earth(1a--2d)课件
the foggy sky
the dying soil
the noisy street /square…
Unit13 we are trying to save the earth What are destroying our environment?
the waste water the waste gas from the factory
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，
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.
What should we do to save the earth?
1.We should tell the people who drive to drive less. 2.We should tell the factories which produce the waste gas and water to produce less. 3.We should tell ourselves not to litter in the river. 4.We should tell ourselves to use shopping bags that we are carrying when we’re shopping. 5.Maybe we should write to the newspapers ,magazines or the government for help. 6.Maybe we are able to use the internet for fighting with the pollution as well.
Unit 13 We're trying to save the earth! Section A
知识链接 1
play a part in…的意思是“在……起作用”,相当于 play a role in…。同义词组还有take ing形式。
litter 作不可数名词，意为“垃圾；废弃物”。
litter和rubbish都可指“垃圾”，用作不可数名词。
有关difference的短语： make no difference to对……没有影响 the difference(s) between …...之间的差异、不同之处
eg: Learning English well can make a difference to your future.学好英语会对你的前途有影响。
减少 代替（做某事） 骑自行车（名词） 对...有好处 外卖食品 记得要做某事 产生影响或作用 导致,引导
cut down instead of doing sth bike riding be good for take away food remember to do sth
make a difference to lead to
E.g. Mark: The river was dirty. Even the bottom of the
river was full of rubbish. Tony: But it used to be so clean! Mark: Yes, but people are throwing litter into the river. Tony: Everyone in this town should play a part in cleaning it up!
What caused air pollution,noise pollution and water pollution?
人教版 九年级英语 下册 Unit13_we’re_trying_to_save_the
The shark fin soup
1I8te0ca0oc.h0m0ebRosMw…Bl .
The sharks that have no fins will be thrown back into the ocean again.
The sharks were caught.
The shark is being killed.
the foggy skyபைடு நூலகம்
the dying soil
the noisy street /square…
Unit13 we are trying to save the earth What are destroying our environment?
the waste water the waste gas from the factory
Unit13 we’re trying to save the earth
Unit13 we’re trying to save the earth
What is happening to the earth? Why should we try to save it?
the polluted river
when the buying stops, the killing can too.
Though I always feel our voice is too weak to be heard. I still believe it’s a good idea to do something to help save our earth.
You can link the text’s listening here.
2020春人教版九年级英语下册：Unit 13 We're trying to save the earth!(共97张PPT)
栏目索引
教材原文 Wang Tao set up a small business in Shanghai four years ago.
四年前,王涛开始在上海经营小生意。
本句的时态是一般过去时,four years ago是一般过去时的时间状语。
They moved to the countryside two years ago.
知识点四 afford的用法
栏目索引
教材原文 Yes, we can't afford to wait any longer to take action! 是的,
我们不能再等了,必须采取行动了!
afford作动词,意为“承担得起(后果);买得起”。
None of them could afford ￡40 for a ticket.
知识点六 pull down的固定搭配
栏目索引
教材原文 The windows and doors come from old buildings around her town
that were pulled down.窗户和门来自她所在城镇周围的被拆毁的旧建筑。
pull down意为“拆毁;拆掉”。
Unit 13 We're trying to save the earth!
栏目索引
例 (2018黑龙江齐齐哈尔中考)Her father works for a charity. ed to be B.is used to being C.is
a taxi driver. Now he
Unit 13 We're trying to save the earth!
栏目索引