人教新目标 (Go for it) 版九年级全册Unit 13 We’re trying to save the earth!Section A导学案

这是一份人教新目标 (Go for it) 版九年级全册Unit 13 We’re trying to save the earth!Section A导学案，共12页。学案主要包含了单项选择，完型填空，阅读单选，用所给单词的正确形式填空，完成句子等内容，欢迎下载使用。

1. litter n. 垃圾 v. 乱扔
（1）litter作名词相当于rubbish，是不可数名词。
（2）litter作动词用意为＂乱扔＂。
2. cut dwn 削减；砍倒
cut dwn意为＂减少＂；是＂动词+副词＂结构的短语，其后接的宾语为名词时，宾语可位于dwn的前面或后面，为代词时，只能位于dwn前面。
3. nt nly als... 不但……而且……
nt nly als... 意为＂不但……而且……＂，其中als可以省略。nt als...是并列连词词组，可连接相同的句子成分或并列成分。连接并列主语时，句子的谓语动词应与but als后的主语的人称和数保持一致。
4. take part in 参加
take part in中的in为介词，后接名词、代词或动词的-ing形式。
5. Everyne in this twn shuld play a part in cleaning it up!
play a part in...的意思是＂在……起作用＂，相当于play a rle in...。
6. S tgether, ur actins can make a difference and lead t a better future!
make a difference的意思是＂有重大的影响＂；lead t的意思是＂导致，引导＂。
专题练习
一、单项选择
1．Lucy ________ the pian every day. Listen! She ________ the pian in the music rm.
A．plays; plays B．is playing; plays C．plays; is playing D．is playing; is playing
2．— Hurry up!
— One mment. I ________ my e-mail and then I’m ready t g.
A．readB．am readingC．have read
3．Wuld yu please ________ the TV? I want t see Animal Wrld.
A．turn ffB．turn dwnC．turn nD．turn up
4．What is ________ n in that place?
A．gesB．gingC．gD．gne
5．—________ Jim at hme?
—Yes, he ________ g t schl tday.
A．Is; isn’tB．Is; desn’tC．Des; desn’tD．Des; isn’t
二、完型填空
Abut a week ag, when I was playing basketball at ur city park, I nticed a small grup f bys picking n(作弄) a smaller by. They were calling his names and even pushed him t the grund and kicked smething in his face. When I saw that, I walked ver t the grup.
I stepped 6 them and the smaller by, and asked them plitely what this by had dne . One f the bys replied, “He’s weird.” Then I asked ne f the bys if he thught his friend was weird, and the 7 was “N.” S, I asked anther by what the wrd “weird” 8 , and he said, “Different.” That was my cue(暗示). I tld them that everyne was 9 , and that they all lked just as different t the ther by as he did t them. They all std 10 fr a mment, and then the mst amazing thing happened. One f the bys helped the small by ff the grund and then said srry t him. He even 11 him t play with them.
I thanked the by fr being s brave. As I lked arund, I realized that there were many ther peple at the park 12 n ne else had stpped t help this by. I felt happy that the by was 13 t stand up against his friends t help smene in need, but I felt sad that 14 else had even taken a secnd lk.
I hpe that I’ve helped them realize that they culd make a 15 with a little effrt and maybe next time they will be the nes wh chse t help.
6．A．againstB．betweenC．besideD．with
7．A．guessB．signC．prblemD．answer
8．A．readB．spelledC．meantD．wrte
9．A．differentB．freeC．imprtantD．strng
10．A．angrilyB．silentlyC．carefullyD．happily
11．A．refusedB．taughtC．invitedD．hped
12．A．rB．sC．andD．but
13．A．t strngB．s strngC．strng enughD．enugh strng
14．A．smeneB．anyneC．nbdyD．everyne
15．A．differenceB．practiceC．mistakeD．a face
三、阅读单选
Last week，Chicag became the first city in the US t jin the “Lights Out Plan”．Peple turned ff the lights in the city's tallest buildings s that thusands f birds culd get t their winter hmes.Every year in autumn，sme birds fly ver Chicag n their way t the suth and cme back the next spring.
Lights mean danger t birds.Birds find their way by lking at the stars in the sky.Lights in tall buildings are s bright that birds may mistake them as stars.This means they can nt find the right way t g hme.
This mnth，abut 300 types f birds are flying ver Chicag t g back t the suth t live thrugh the cld winter.
Birds fly t warmer places fr a few reasns.Many birds cannt live in the cld，s they fly t warmer places.But there are ther reasns，t.Birds need t lk fr fd in the suth.Anther reasn is that they want t have baby birds.Many birds like t have their baby birds in the same “huse” they lived in last year，s they fly back there.
There are abut 9，000 kinds f birds in the wrld，and abut 600 kinds f birds migrate．Sme birds can fly a very lng way.Smetimes they fly t ther cuntries.We have fewer birds tday because there are fewer places fr birds.
16．Why did peple in Chicag turn ff the lights in the city's tallest buildings last week?
A．Because peple wanted t save mney.
B．Because peple were afraid that birds wuld lse their way.
C．Because peple were afraid that birds wuld make much nise.
17．What des the underlined wrd “migrate” mean in Chinese?
A．迁徙B．定居C．冬眠
18．Tday we have fewer birds because ________.
A．lts f birds are ften ill
B．peple kill lts f birds
C．there are fewer places fr birds
19．Which f the fllwing statements is NOT true?
A．All birds fly t warmer places every year.
B．Sme birds have t fly t warmer places in autumn.
C．Sme birds can fly a lng way t ther cuntries.
四、用所给单词的正确形式填空
20．Lk! They ________ (shp) n the Internet.
21．Can yu tell me the _______ (advantage) f the machine?
22．—D yu knw Mr. White well?
—Yes. He ______________ （wrk） fr the WWF fr tw years.
23．Mther __________ vegetables in the garden nw. (grw)
24．Yu will realize hw much danger they ___________ (face).
五、完成句子
25．他们正在那边拍照。
They’re ________ ________ ver there.
26．所有的家庭成员都应该知道如何关闭煤气、水和电。
All family members shuld knw hw t ____________ gas, water and electricity.
27．众所周知，吸烟有害健康。
As we knw, smking ________ health.
28．遇见老师时，你应该向老师问好。
Yu ______________________ “Hell” t yur teacher when yu meet them.
29．听！ 一定有人在隔壁房间唱歌。
Listen! There________ ________smebdy ________ in the next rm.
参考答案
一、单项选择
1．Lucy ________ the pian every day. Listen! She ________ the pian in the music rm.
A．plays; plays B．is playing; plays
C．plays; is playing D．is playing; is playing
【答案】C
【详解】
句意：露西每天弹钢琴。听她正在音乐室弹钢琴。
考查时态。根据“every day”可知，第一句应用一般现在时，主语是是第三人称单数，动词用三单形式，排除B/D选项；根据“Listen!”可知，第二空应用现在进行时，结构是“be ding”，故选C。
2．— Hurry up!
— One mment. I ________ my e-mail and then I’m ready t g.
A．readB．am readingC．have read
【答案】B
【详解】
句意：——快点！——等一下。我正在看我的电子邮件，然后我就准备走了。
考查时态辨析。根据“One mment.”可知，现在正在读电子邮件，用现在进行时，其结构为am/is/are ding。故选B。
3．Wuld yu please ________ the TV? I want t see Animal Wrld.
A．turn ffB．turn dwnC．turn nD．turn up
【答案】C
【详解】
句意：请你把电视打开好吗？我想看《动物世界》。
考查动词短语辨析。turn ff关掉；turn dwn关小（音量等）；turn n打开；turn up开大（音量等）。由后句“ I want t see Animal Wrld.我想看《动物世界》”可知，应该是打开电视，故选C。
4．What is ________ n in that place?
A．gesB．gingC．gD．gne
【答案】B
【详解】
句意：那里发生什么事了？
考查现在进行时。根据“What is…n in that place?”可知，此处询问正在发生的动作，用现在进行时，故选B。
5．—________ Jim at hme?
—Yes, he ________ g t schl tday.
A．Is; isn’tB．Is; desn’tC．Des; desn’tD．Des; isn’t
【答案】B
【详解】
句意：——吉姆在家吗？——是的，他今天不上学。
考查一般现在时的用法。问句里没有行为动词，用be动词，排除CD选项。答句里有行为动词“d”，所以否定句要用助动词，排除A选项，故选B。
二、完型填空
Abut a week ag, when I was playing basketball at ur city park, I nticed a small grup f bys picking n(作弄) a smaller by. They were calling his names and even pushed him t the grund and kicked smething in his face. When I saw that, I walked ver t the grup.
I stepped 6 them and the smaller by, and asked them plitely what this by had dne . One f the bys replied, “He’s weird.” Then I asked ne f the bys if he thught his friend was weird, and the 7 was “N.” S, I asked anther by what the wrd “weird” 8 , and he said, “Different.” That was my cue(暗示). I tld them that everyne was 9 , and that they all lked just as different t the ther by as he did t them. They all std 10 fr a mment, and then the mst amazing thing happened. One f the bys helped the small by ff the grund and then said srry t him. He even 11 him t play with them.
I thanked the by fr being s brave. As I lked arund, I realized that there were many ther peple at the park 12 n ne else had stpped t help this by. I felt happy that the by was 13 t stand up against his friends t help smene in need, but I felt sad that 14 else had even taken a secnd lk.
I hpe that I’ve helped them realize that they culd make a 15 with a little effrt and maybe next time they will be the nes wh chse t help.
6．A．againstB．betweenC．besideD．with
7．A．guessB．signC．prblemD．answer
8．A．readB．spelledC．meantD．wrte
9．A．differentB．freeC．imprtantD．strng
10．A．angrilyB．silentlyC．carefullyD．happily
11．A．refusedB．taughtC．invitedD．hped
12．A．rB．sC．andD．but
13．A．t strngB．s strngC．strng enughD．enugh strng
14．A．smeneB．anyneC．nbdyD．everyne
15．A．differenceB．practiceC．mistakeD．a face
【答案】
6．B
7．D
8．C
9．A
10．B
11．C
12．D
13．C
14．C
15．A
【分析】
作者描述在公园中发现一伙男孩作弄一个小男孩。作者走过去，对他们的行为进行了批评，并且告诉他们要相互帮助，最后他们和好了。然而，作者在环顾公园的时候，意识到公园中很多人看到，但是没有人制止。这种现象很值得我们深思。
6．考查词义及语境的理解。A. against反对；B. between两者之间；C. beside旁边；D. with和。联系句意：我看到一伙男孩作弄一个小男孩。我站在他们与小男孩之间。分析：表示两者之间，between……and…..故选B
7．考查词义及语境的理解。A. guess猜；B. sign标识；C. prblem问题；D. answer回答。联系句意：当中的一个男孩说：他是怪异的。然后我问当中一个男孩：他认为他的朋友是怪异的吗？回答是不。因此，我问了另一个男孩怪异单词的意思，他说是不同的。联系上文为回答之意。故选D
8．考查动词及语境的理解。A. read阅读；B. spelled拼写；C. meant意思；D. wrte写。 联系句意：当中的一个男孩说：他是怪异的。然后我问当中一个男孩：他认为他的朋友是怪异的吗？回答是不。因此，我问了另一个男孩怪异单词的意思，他说是不同的。询问这个词的意思。故选C
9．考查形容词及语境的理解。A. different不同的；B. free自由的；C. imprtant重要的；D. strng强壮的。 联系句意：我告诉他们每个人都是不同的。经过我的解释。他们都沉默地站了一会，最令人惊讶的事情发生了。他们说了对不起，甚至邀请他一起玩。联系上文为不同的different.故选A
10．考查副词及语境的理解。A. angrily生气地；B. silently默默地；C. carefully认真地；D. happily高兴地。联系句意：我告诉他们每个人都是不同的。经过我的解释。他们都沉默地站了一会，最令人惊讶的事情发生了。他们说了对不起，甚至邀请他一起玩。联系实际，面对别人的批评，一定是沉默了一会。故选B
11．考查动词及语境的理解。A. refused 拒绝；B. taught教；C. invited发明；D. hped希望。联系句意：我告诉他们每个人都是不同的。经过我的解释。他们都沉默地站了一会，最令人惊讶的事情发生了。他们说了对不起，甚至邀请他一起玩。考查固定短语：invite sb. t d sth.邀请某人做什么。故选C
12．考查连词及语境的理解。A. r或者；B. s因此；C. and并且；D. but但是。 联系句意：当我环顾四周的时候，我意识到在公园中有许多人，但是，没有其他人停下来帮助这个小男孩。联系两句的关系转折之意。故选D
13．考查词组及语境的理解。A. t strng太强壮；B. s strng如此强壮；C. strng enugh足够的强壮；D. enugh strng不正确的选项。 联系句意：我感到高兴的是，这个男孩有勇气站出来反对他的朋友，去帮助需要帮助的人。但是，我也感到伤心，没有其他人看到发生的事情。分析：enugh作为副词的时候，放在修饰词的后面。故选C
14．考查代词及语境的理解。A. smene某人；B. anyne任何一个人；C. nbdy没有人；D. everyne每个人。 联系句意：我感到高兴的是，这个男孩有勇气站出来反对他的朋友，去帮助需要帮助的人。但是，我也感到伤心，没有其他人看到发生的事情。联系前面提到的没有其他人看到打架的事。故选C
15．考查词义及语境的理解。A. difference不同；B. practice练习；C. mistake错误；D. a face一张脸。 联系句意：我希望我已经帮助他们意识到了，他们能做出一点努力。可能下一次将会选择帮助。考查固定短语make a difference.故选A
三、阅读单选
Last week，Chicag became the first city in the US t jin the “Lights Out Plan”．Peple turned ff the lights in the city's tallest buildings s that thusands f birds culd get t their winter hmes.Every year in autumn，sme birds fly ver Chicag n their way t the suth and cme back the next spring.
Lights mean danger t birds.Birds find their way by lking at the stars in the sky.Lights in tall buildings are s bright that birds may mistake them as stars.This means they can nt find the right way t g hme.
This mnth，abut 300 types f birds are flying ver Chicag t g back t the suth t live thrugh the cld winter.
Birds fly t warmer places fr a few reasns.Many birds cannt live in the cld，s they fly t warmer places.But there are ther reasns，t.Birds need t lk fr fd in the suth.Anther reasn is that they want t have baby birds.Many birds like t have their baby birds in the same “huse” they lived in last year，s they fly back there.
There are abut 9，000 kinds f birds in the wrld，and abut 600 kinds f birds migrate．Sme birds can fly a very lng way.Smetimes they fly t ther cuntries.We have fewer birds tday because there are fewer places fr birds.
16．Why did peple in Chicag turn ff the lights in the city's tallest buildings last week?
A．Because peple wanted t save mney.
B．Because peple were afraid that birds wuld lse their way.
C．Because peple were afraid that birds wuld make much nise.
17．What des the underlined wrd “migrate” mean in Chinese?
A．迁徙B．定居C．冬眠
18．Tday we have fewer birds because ________.
A．lts f birds are ften ill
B．peple kill lts f birds
C．there are fewer places fr birds
19．Which f the fllwing statements is NOT true?
A．All birds fly t warmer places every year.
B．Sme birds have t fly t warmer places in autumn.
C．Sme birds can fly a lng way t ther cuntries.
【答案】
16．B
17．A
18．C
19．A
【分析】
文章大意：上周，芝加哥成为第一个在美国加入"熄灯计划"的城市。人们关掉城市高楼大厦的灯光，是为了使成千上万的鸟儿可以找到他们冬天的家。灯光对鸟类意味着危险，鸟儿通过看天上的星星找到路，高楼大厦里的灯光如此明亮以至于鸟儿们误以为它们是星星，这意味着它们找不到回家的路。世界上约有鸟类9000种，约600种的鸟类迁徙。今天我们的鸟越来越少，因为供鸟栖息的地方越来越少了。
16．细节理解题，根据文中的句子Peple turned ff the lights in the city's tallest buildings s that thusands f birds culd get t their winter hmes.可知，人们之所以关掉这座城市高楼大厦的灯光，是为了让鸟儿找到回家的路，也就是他们担心鸟儿们会迷路；故答案选B。
17．词义理解题。根据"Sme birds can fly a very lng way．Smetimes they fly t ther cuntries．"可知有的鸟儿每年都会飞很远的距离，有的甚至要飞到其他国家去；可推知本句是在讲许多种鸟类要飞到外地进行迁徙，所以migrate意思应该是“迁徙”，故答案选A。
18．细节理解题．根据"We have fewer birds tday because there are fewer places fr birds．"可知现在有更少的鸟是因为适合鸟儿生活、生存的地方越来越少了；故答案选C。
19．理解判断题。根据There are abut 9，000kinds f birds in the wrld，and abut 600kinds f birds migrate（迁徙）可知不是所有的鸟都迁徙，只有部分，所以A选项是错误，故答案选A。
四、用所给单词的正确形式填空
20．Lk! They ________ (shp) n the Internet.
【答案】are shpping
【详解】
句意：看！他们正在网上购物。根据“Lk!”可知，句子要用现在进行时，主语是they，be动词应用are，故填are shpping。
21．Can yu tell me the _______ (advantage) f the machine?
【答案】advantages
【详解】
句意：你能告诉我这台机器的优势吗？机器的优势不止一个，故这里填可数名词“优势”advantage的复数形式 advantages。
22．—D yu knw Mr. White well?
—Yes. He ______________ （wrk） fr the WWF fr tw years.
【答案】has wrked
【详解】
句意：——你很了解怀特先生吗？——是的。他已经在世界自然基金会工作两年了。根据fr tw years可知，表示从过去某一时刻开始，延续至今，用现在完成时。主语是第三人称，助动词用has。故填has wrked。
23．Mther __________ vegetables in the garden nw. (grw)
【答案】is grwing
【详解】
句意：现在妈妈正在花园里种蔬菜。根据句中nw是现在进行时的时间标志，句子的主语是第三人称单数，故填is grwing
24．Yu will realize hw much danger they ___________ (face).
【答案】are facing
【详解】
句意：你将要意识到他们正面临着多少危险。此处表示他们现在面临的危险，故用现在进行时，主语they是复数形式，故谓语用复数形式，故为are facing。
五、完成句子
25．他们正在那边拍照。
They’re ________ ________ ver there.
【答案】taking phts
【详解】
动词短语“拍照”是take phts，这里是表示“正在拍照”，用现在进行时be ding，故填taking phts。
26．所有的家庭成员都应该知道如何关闭煤气、水和电。
All family members shuld knw hw t ____________ gas, water and electricity.
【答案】turn ff
【详解】
根据中英文对照可知缺少“关闭”，其英语表达是turn ff，因“特殊疑问词+t d”的用法，turn用原形。故填turn ff。
27．众所周知，吸烟有害健康。
As we knw, smking ________ health.
【答案】is harmful t/des harm t/is bad fr
【详解】
对……有害be harmful t/d harm t/be bad fr。动名词“smking”后接be动词is或助动词des。故填is harmful t/des harm t/is bad fr。
28．遇见老师时，你应该向老师问好。
Yu ______________________ “Hell” t yur teacher when yu meet them.
【答案】shuld say/are suppsed t say
【详解】
say hell t sb.向某人问好；shuld应该，情态动词后接原形动词；be suppsed t应该，后接不定式。根据语境可知是一般现在时，yu是第二人称，系动词需用are；结合中英文提示，故填shuld say/are suppsed t say。
29．听！ 一定有人在隔壁房间唱歌。
Listen! There________ ________smebdy ________ in the next rm.
【答案】must be singing
【详解】
根据listen可知此处用进行时be ding。There must be sb ding sth一定有某人正做某事，故填must；be；singing。