人教版九年级英语 Unit 13 Section B 语法知识点精讲(含练习题及答案)
人教版九年级英语Unit 13 Section B 语法知识点精讲Section B单词
1.recycle /ri:'saɪkl/ v.回收利用;再利用
助记"re-(前缀)+ cycle(n.循环)= recycle
典例Don't throw away the waste paper. It needs recycling.不要丢掉废纸。
它需要被回收利用。
近义reuse.重新使用
2.gate /geɪt/ n.大门
助记凯特(Kate)讨厌(hate)约会(date)迟到(late),不喜欢在大门口等。
归纳记忆
典例school gate学校大门
Somebody is waiting for you at the gate.有人在门口等你。
近义door n.门
3. bottle /'bɒtl/ n.瓶子
助记60(bo形似60)个特(t)别特(t)别好看的可乐(le)瓶子
典例empty bottles空瓶子
He filled the bottle with wine.他用酒装满了那个瓶子。
联想jar n.罐子plate n.盘子glass n.玻璃杯cup n.杯子
4. president /'prezɪdənt/ n.负责人;主席;总统
助记*穿皮(p)衣的阿姨(re)旁边(side)的门(n)是特(t)意给总统开的。
联想记忆法
典例vice president副总统;副主席
former president前任总统
短语the president of ……的总统
近义chairman n.主席
拓展president n.会长,校长
5. inspiration / ɪnspə'reɪʃn/ n.灵感;鼓舞人心的人(或事物)
助记" inspire(鼓舞,赋予灵感)去e+ation(名词后缀)= inspiration
典例I can't write anything without inspiration.没有灵感,我写不出东西。
John's mother is a constant inspiration to him. 约翰的妈妈是不断鼓舞他的人
注意inspiration表示“灵感”时,为不可数名词; 表示“鼓舞人心的人(或事物)”时,为可数名词
联想inspire v.鼓舞,激励;赋予灵感
inspiring adj.鼓舞人心的;启发灵感的
6.iron /'aɪən/ n.铁
典例iron and steel industry钢铁工业
The iron gate was locked.铁门锁着。
拓展iron n.熨斗
ironing board
归纳steel n.钢cooper n.铜aluminium n.铝
名言Strike while the iron is hot.趁热打铁。
7.work / wɜ:(r)k/ n.(音乐、艺术)作品
典例· This book is considered as the best of his works.这本书被认为是他的作品中最好的一部His works were well spoken.他的作品受到了好评
拓展work n.工作v.工作
注意work作名词,当“工作”讲时,为不可数名词;当“作品”讲时,为可数名词。
8. metal /'metl/ n.金属
助记metal(金属)与mental(神经的)可要区分开
典例heavy metals重金属
Metal is widely used in industry.金属在工业中应用很广泛。
9. creativity/ kri:eɪ'tɪvəti/ n.创造力;独创性
助记create(n.创造)去e+ ivity(名词后缀)= creativity
典例There will be no development without creativity.没有创造力,就没有发展。
What we need is more creativity.我们需要的是更多的创造力。
常用词缀=ivity为名词后缀,表示情况、状态如: productivity(生产率), activity(活动)等。
Section B
●1.Recycling paper is really easy. 回收利用纸张真的很容易。
➢动名词短语作主语
recycling paper为动名词短语，在本句中作主语，动名词短语作主语时，谓语动词应用单数形式
Eating more fruit and vegetables is good for our healty. 多吃水果和蔬菜对我们的健康有好处Reading in the sun is bad for your eyes. 在阳光下看书对你的眼睛有坏处
【即时演练】
1.Climbing hills good for our healty.
A.are
B.is
C.was
D.were
参考答案
1.B
●2.I agree. 我同意。
“I agree. ”用于表示赞同某人的观点，相当于“I think so”，表示“我不同意”时用“I don’t agree.”或“I disagree.”
—I think eating too much is bad for our health. 我认为吃得太多对我们的健康有害
—I agree. 我同意
●3.Do you often throw away things you don’t need anymore? 你经常丢弃你不再需要的东西吗？➢throw away 扔掉，抛弃
throw away 是“动词+副词”结构的短语，后接名词作宾语时，名词可放在短语的中间，也可放在短语的后面，后接代词作宾语时，代词必须放在短语的中间
We have to throw some thing away because they are bad for us. 我们不得不丢弃一些东西，因为它们对我们是有害的
They threw away a lot of useless things. 他们扔掉了许多没用的东西
Remember to throw it away. 记得把它扔掉
●4.Have you ever thought about how these things can actually be put to good use? 你曾经想过这些东西实际上能如何被好好利用吗？
➢put sth to good use 好好利用某物
put sth to good use 意为“好好利用某物”，其中use为名词。
本句中的be put to good use为其被动结构
I am happy that I can put my hobby to good use. 我很高兴能够好好利用我的兴趣爱好
●5.She lives in a house in the UK that she built herself out of rubbish. 她住在英国的一所房子里，。
人教英语九年级下册知识点总结精讲Unit 13
人教英语九年级知识点精讲Unit 13 We’re trying to save the earth!Section A(1a- 2d)一、词语精讲1. litter的用法(1)作动词，意为“乱扔”。
如：Don't litter the ground with paper.勿随地乱扔纸屑。
(2)作名词，意为“废弃物；被胡乱扔掉的东西；垃圾”。
如：If you see litter in the street, pick it up. 在街道上看到垃圾的话，请捡起来。
2. advantage的用法(1)作名词，意为“优点”。
如：A small car has the added advantage of being cheaper to run.小型轿车还有一个优点是养护成本比较便宜。
(2)作名词，意为“有利条件”。
如：Being tall gave him an advantage over the other players.他个子高，比其他运动员有利。
3. cruel的用法作形容词，意为“残酷的;冷酷的;残忍的;残暴的”。
如：Don't you think it's cruel to cage a creature up? 你不认为把动物关进笼里太残忍了吗？4. harmful的用法作形容词，意为“对……有害的; 能造成损害的”。
如：There is no doubt that smoking is harmful. 毫无疑问吸烟有害健康。
拓展：harmless作形容词，意为“无害的，不致伤的”。
如：This experiment was harmless to the animals. 这个试验不会对动物造成伤害。
5. afford的用法作动词，意为“负担得起，买得起”。
常与can, could, be able to 连用，表示“担负得起(……的费用、损失、后果等)”或“抽得出(时间)”，后面一般接名词、代词、不定式等。
英语人教九年级全一册人教版 Unit 13 全练版：Section B
Unit 13We’re trying to save the earth!Section B基础过关全练Ⅰ.根据句意和汉语提示写出所缺的单词1.While he was walking along the beach, he found a (瓶子) witha note in it.2.(2022独家原创)Next week the American (总统) is going to give a speech to the public.3.These are wonderful(作品). But we are not allowed to take photos of them.4.(2021江苏连云港中考改编)Tomorrow is Earth Day. Let’s discuss what we can do to (回收利用) things.5.—Look at that bookcase. It looks strong.—It is really strong. It is made of (金属).Ⅱ.用所给词的适当形式填空6.The boy is so (create) that he is able to invent some new and useful things.7.Amy is the girl who is good at (make) old things into good ones.8.My younger brother hopes (go) to college after graduating from high school.9.(2022独家原创)Tom loves skating. He thinks skating can bring him much fun and (happy).10.He is going to set up an online shop in order (sell) his handmade things.Ⅲ.从方框中选出合适的短语并用其适当形式填空11.This is my sister. She our mother, but she is not as tall as our mother.12.Look at those old buildings. They are going to. The local government is going to build some new ones.13.If you put the glass, the water will flow out.14.They are going to close down their company and a new one.15.I was born in Hangzhou. It is a city which its silk and beautiful views.Ⅳ.单项选择16.—I’m tired and don’t feel well.—Oh, you should stop and have a good rest.A.to workB.workingC.workD.works17.(2021江苏扬州中考改编)I can’t believe you made the lifelike cat out of paper. How you are!zyB.creativeC.helpfulanized18.(2021辽宁铁岭中考)—Sam, let’s these old things. I don’t need them anymore.—No. We can try to put them to good use.A.pull downB.fix upC.hand outD.throw away19.(2021山东菏泽中考)—Would you like to tell me something about Yuan Longping?—He’s called the “father of hybrid rice” and he helped saveChina the world from hunger.A.not only;but alsoB.either;orC.neither;nor20.(2022湖北武汉江岸区期中改编)—Why didn’t you go fishing with your dad?—Well, fishing is an activity requires much patience, but I am a person having a hot temper.A.whichB.whoC.whatD.whomⅤ.根据汉语意思完成句子,每空一词21.(2020湖北襄阳中考改编)在我们把垃圾扔掉之前,让我们把它分成不同的种类。
版人教版新目标九年级英语Unit13知识点及练习
Unit13Wearetryingtosavetheearth.知识点及练习SectionA知识点tryv.试图，努力，试试用法：trytodosth.全力做某事trydoingsth. 试试做某事tryone'sbest(todosth.)=doone'sbest(todosth.)尽某人最大的努力(做某事)短语：tryon 试穿tryout 试用，参加选拔haveatry 试试，试试看letmetry 让我试试看earth 地球，表示世界上唯一无二的事物前方要加定冠词短语：ontheearth 在地球上the。
onearth终究，究竟3.pollutionn.污染，污染物→pollutev.短语：airpollution 大气污染，空气污染污染→pollutedadj.被污染的noisepollution 噪音污染waterpollution 水污染4.litterv. 扔垃圾n.垃圾=rubbish=trash短语：takeouttherubbish 倒垃圾throwrubbish/litter 扔垃圾5.thebottomof 的底部thetopof 的顶部6.befullof=befilledwith 充满7.playapart 参加；起作用playapartin 在“方面起作用；参加”，后接名词、代词或动词-ing形式。
短语cutdown 减少，把砍倒cutin 插话cutoff 切断；隔离cutup 切碎cutout 删除9.insteadof 介词短语，后跟名词、代词或动词ing形式。
instead 副词，常位于句末。
位于句首时，后来有逗号。
10.It’sgoodforhealthanditdoesn'tcostanything!(P98)goodfor 对有利，反义词组bebadfor。
begoodat 善于”，后接名词、代词或动词-ing形式，同义词组dowellin。
人教版九年级英语Unit13 sectionB
2b Read the passage and complete the chart below. Names What materials did they use? What did they make?
Amy Hayes
• windows and doors of old buildings that have been
pulled down
• an old boat • rocks
• old glass bottles（n.瓶子）
a house
Jessica old clothes;
Wong
especially old jeans
bring back [ˈmetl]
n.金属;
creativity 恢复，使想起，归还
[ˌkri:eɪ'tɪvətɪ]n.创造性，创造力
2a Look at the title and the pictures in 2b. Can you guess what the passage is about?
Amy isn't the only one who is good at recycling. Jessica Wong from Hong Kong uses old clothes that people don't wear anymore to make bags.She has been doing this for a few years now.She opened a small shop where she sells her bags,and she has also set up(建立） a website to sell them online.She especially likes to use old jeans to make handbags.Her bags are cute and useful.“I plan to write a book about new ways to use old clothes,”she said.“I hope people can read my book and enjoy it!”
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.
人教版新目标初中英语九年级unit13 Section B 2a-2e课件
Rethink, Reuse, Recycle!
an unusual house piece
Read the passage fast and silently to find the answers 1. What's the passage about? A. how Amy Hayes make her house . B. some beautiful art pieces made of rubbish. C. how people create ways to use things that are √ no longer wanted. 2. How many people are mentioned in the passage? Who are they? Three. They are Amy Hayes, Jessica Wong and Wang Tao. 3.Who is Amy Hayes? She is a most unusual woman in the UK.
Read the passage and 2b complete the chart below.
Names What materials did they use? Amy Hayes • windows and doors of old buildings that have been pulled down • an old boat • rocks • old glass bottles What did they make? a house
How can we do to help save the earth?
don’t use paper napkins
turn off the lights when you leave a room
人教版九年级上册英语Unit13课时6SectionB3aSelfCheck习题课件
14 throw it away 15 brought back
习题链接
能力提升练
16 fisherman
21 litter
17 beauty
22 plastic
18 wooden 19 afford 20 was polluted
23 laws 24 recycled 25 bottom
答案呈现
三、 根据汉语意思完成句子。 11. 那个网上课程开始前海伦就付了钱。
Helen had ___p_a_i_d___ ____f_o_r___ that online course before it began.
基础巩固练
12. 我们所有人应该参与保护环境。 We are all supposed to ____ta_k__e__ ___p_a_r_t___ _____in____ _p_r_o_te_c_t_in__g the environment.
(harm) to our environment. 3. His __c_r_e_a_t_iv_i_ty__ (creative) made the parents very happy.
基础巩固练
4. So far, no __s_c_ie_n_t_if_i_c__ (science) studies have shown that there are lives on other planets.
基础巩固练
一、用括号内所给词的适当形式填空。 1. To protect trees, people shouldn’t take ___w_o_o_d_e_n___ (wood)
chopsticks when they buy takeaway food. 2.【中考·龙东】Using too many plastics is __h__a_rm__f_u_l__
人教版九年级英语全册Unit13SectionB(2a2d)教学设计
4.价值观：学生对于成功和梦想有一定的认识，但在实际生活中，他们可能面临各种困难和挑战。教师在教学过程中，应引导学生树立正确的人生观和价值观，培养他们为实现目标而努力奋斗的精神。
-通过多媒体展示，帮助学生更好地理解文化背景和词汇含义。
5.设想五：评价与反馈
-采用形成性评价和终结性评价相结合的方式，全面评估学生的学习效果。
-定期给予学生反馈，鼓励他们反思学习过程，调整学习策略。
四、教学内容与过程
（一）导入新课
1.教师通过向学生展示一幅名人的图片，引发学生的好奇心，并提出问题：“Do you know who he/she is? What is he/she famous for?”让学生进行头脑风暴，分享他们对名人的了解和看法。
-学生自主选择一个名人，进行资料搜集，为下节课的课堂展示做好准备。
2.口语作业：
-与同学进行对话练习，运用本节课所学的词汇和语法，分享彼此的梦想和目标。
-录制一段关于自己梦想的演讲视频，提高口语表达能力。
3.阅读作业：
-阅读一篇关于名人成长经历的文章，提取关键信息，进行口头或书面分享。
-结合课文内容，拓展阅读相关主题的文章，提高阅读理解能力。
（二）过程与方法
在本章节的教学过程中，教师将采用以下方法引导学生学习：
1.采用任务型教学法，设计丰富多样的课堂活动，如小组讨论、角色扮演、问题解答等，激发学生的学习兴趣和参与意识。
2.利用多媒体教学资源，如图片、视频等，帮助学生直观地理解课文内容，提高学习效果。
新人教版初中英语九年级unit 13section B
stop riding in cars
The reason: To c_u_t_d_o_w__n_ the air pollution and save _en_e_r_g_y_, it’s better to ride _b_ik_e_sor take the _b_u_s_ to travel around.
表示“回”，“向后”， “再”，“重新”，“重复”
return_返__回_/_归__还_;
Reading tasks: b. Read the passage again and answer the questions.
1. What did the president say about Amy’s work? Amy is an inspiration to us all.
2. What Jessica’s plan for future? She plans to write a book about new ways to use old clothes.
put to good use build...out of
set up
known for
pull down not only...but also
5. Though Jessica’s bags are made from old clothes, her bags are __k_n_o_w_n__fo_r___ being cute and useful. 6. Wang Tao _n_o_t_o_n_l_y__ makes large pieces of metal art that look like animals or humans, ____b_u_t_a_l_s_o makes smaller pieces for the home.
初中英语人教版九年级全册《Unit 13 Section B We're trying to sav
3. What does the sentence “she lives in a house in the UK that she built herself out of rubbish” mean?
3. XXX is very creative. She _b__u_il_t__ her front gate __o_u_t _o_f__ rocks and old glass bottles. She put an old boat on top of her house.
4. Jessica Wong sells her bags in a small
below. What are the differences?
think
use
usual
recycle
create special
bring back 复原；使想起；归还
not only ... but (also) ... 表示“不但……而且……”。本句中的 not only位于句首，其后的主谓要部分倒装，即根据主语的人称 和数以及时态的变化，将不同的助动词提到主语前，需要注意 的是but (also)后面的主谓不用倒装。例如： Not only did my aunt teach at school, but (also) she wrote articles for newspapers. 我阿姨不仅在学校教书，而且还给报纸写稿。
7. Not only can the art bring happiness to others, but it also shows that even cold, hard iron can be brought back to life with a little creativity (n. 创造力).