仁爱科普版九年级上册Topic 2 All these problems are very serious.精品习题

这是一份仁爱科普版九年级上册Topic 2 All these problems are very serious.精品习题，文件包含同步练习仁爱版初中英语九年级上册Unit2Topic2SectionD原卷版docx、同步练习仁爱版初中英语九年级上册Unit2Topic2SectionD解析版docx等2份试卷配套教学资源，其中试卷共28页， 欢迎下载使用。

【学习目标】
By the end f the lessn, students shuld be able t:
Wrds and phrases: avid, discver, thirsty, nearly, law, shrtage, resurce, reuse,
take sth. away frm…, the shrtage f water / water shrtage, avid (ding) sth., make prgress in, nearly 3/4 f…
2. Difficult pints：
学会归纳话题中的重点语法和表达法。
【预习导学】
必备单词、短语和句子
1________________n.不足;缺少;短缺
2________________v.防止,避免
3________________n.资源,财力
4________________v.发现,找到
5________________adj.缺水的,渴的
6 ________________n.法律，法令；定律
7.避免犯错误____________________________
8.一天天，逐日____________________
9.缺乏，短缺____________________________
10.浇花____________________________
11.一开始，起初__________________________
12.被…覆盖_______________________
【探究提升】
Sectin D
1. The sea seems t have the best answer.
seem + adj. （详情参考系表结构）
+ t d sth
It seems that + 从句
2. We can slve the prblem f the shrtage f water.
① 解决问题：slve / deal with the prblem
② the shrtage f 缺乏 be shrt f 缺乏
拓展 be shrt fr… 是……的缩写 = fr shrt
Eg. TV is shrt fr televisin = We call televisin TV fr shrt.
3. Hw can we avid a serius water shrtage?
avid 避免 v. + sth. / ding sth.
后接动名词的动词？


4. Third, we shuld discver ways t reuse water.
① discver 发现 探索 v. discvery 探索 发现 n.
拓展：find, discver 及invent的区别
A. find是较非正式用词,表示找到或发现的意思。
Eg. Please find my hat fr me.
B. discver指通过有意识地寻找或查询,发现某种已经存在的现象或事物。
Eg. It was Clumbus wh discvered America in 1492.
C. invent则表示发明以前不存在的东西。
Eg. Alexander Bell invented the telephne in 1876.
② reuse 重复使用 v. re- 为构词法中的前缀，意为“再一次……”
类似用法：recycle(再循环) retell(重述) return (返回) refrm(重整，改革)
5. This is because abut 97% f the water n the earth is sea water.
百分比+ f + 主语 + 谓语动词
6. 其他短语串烧
① take away frm 从……带走
② in this field / area / wrld 在这个领域
③ day by day 一天又一天地
④ use sth. fr ding sth. 用某物做某事
⑤ be cvered with 被……覆盖
⑥ natural resurces 自然资源
语法 ——不定代词和不定副词
（一）不定代词
1. 定义：不指明替代任何特定名词或形容词的代词叫作不定代词。大多数不定代词在句中可以作主语、表语、宾语、同位语和定语。
2. 各类不定代词：
sme, any, n和every都可以和ne, bdy, thing连用，构成复合不定代词。
1）复合不定代词作主语时，谓语动词用单数形式。
e.g. Smething is wrng with the cmputer.
2）形容词或else修饰不定代词时应该放在不定代词之后。
e.g. There is smething delicius n the table.
3）sme-/any-复合不定代词的用法与sme/any用法基本一致。肯定句以及期待对方肯定回答的疑问句中通用sme-；否定句和疑问句句通用any-。
e.g. Wuld yu like smething t eat?
I dn't knw anything abut it.
I heard smebdy singing in the classrm.
4）Each f
动词单数
+
名词复数
Neither f
Either f
Nne f
5）we each后加谓语动词复数形式
图示区别
... ... ne the ther
...
... ne anther
... ... ne the thers ...
... ... sme thers
... ... sme the thers
（二）不定副词
sme, any, n和every还可以与where连用，构成表示地点的副词，即
smewhere 某处，在某处
anywhere 在任何地方，无论何处
nwhere 无处，不知名的
everywhere 到处，处处 = here and there
注意：else放在不定副词后面。
【体系构建】
Sectin D
1.
只能跟动名词的单词或词组：
enjy, finish, practice, suggest / advise, miss, mind, cnsider, imagine, allw, keep, give up, can't help, be / get used t, pay attentin t,
lk frward t, feel like
2. discver, invent, find的区别：
(1) discver：发现，指发现某种本来存在而未被发现的东西
(2) invent：发明
(3) find：寻找
3. nearly 与almst 区别 ：
almst 多表示时间、程度、距离、进度， 且almst 可以修饰mre than, t, nthing, nbdy, nwhere, n ne, nne, never 等词，nearly 则不行。nearly只与nt连用。
【强化训练】
一、单项选择
1．—Des the clr red stand fr gd things in Chinese culture?
—Yes. But writing ne’s name in red is nt gd, and we usually ________ it.
A．breakB．acceptC．prvideD．avid
2．Recently, a sng called Lnely Warrir has becme very ppular, ________ amng thse in kindergarten r primary schl.
A．nearlyB．clselyC．especiallyD．simply
3．If yu ________ ding smething, yu chse nt t d it.
A．beginB．avidC．finish
4．—Hw can I make friends easily in the new schl?
—Yu can make the first ________ by starting a lvely cnversatin.
A．mveB．dealC．lawD．rder
5．—D yu knw the meaning f the saying “fr all the tea in China”?
—Sure! It means smene wn’t d it n matter hw much mney he is ________.
A．prvidedB．spentC．fferedD．avided
6．In rder t send the dnatins t the hspital as sn as pssible, the drivers ________ stpped t eat r rest during the jurney.
A．nearlyB．usuallyC．mstlyD．hardly
7．Histry stry telling is a way f ________ the past and making sure it’s nt frgtten in the future.
A．rememberingB．celebratingC．discveringD．crrecting
8．—Have yu ever been t Wudang Muntain, Alan?
—Yes, it’s said that Wudang Kungfu ________ by Zhang Sanfeng there.
A．was discveredB．was builtC．was createdD．was made
9．T keep fit, yu shuld try t ________ t much fat, il and sugar.
A．avidB．acceptC．enjyD．add
10．The yung man knew his actin was wrng and he really ________ it.
A．avidedB．mindedC．regrettedD．refused
二、完形填空
Peple in large cities feel that the sky is n lnger as blue as it used t be. A blanket f smg (厚厚的一层烟雾) cvers these industrial cities. Smke frm factries and waste gases (废气) frm cars 11 the air and there is less fresh air fr peple t breathe.
Air pllutin nw harms everyne in the wrld. Cal is used in industry and als 12 heating and cking. Smke frm burning cal is ne f the 13 fr air pllutin. Nw there is anther main cause f air pllutin in large cities. The 14 prblem is that t many cars are running in the streets. It ften causes traffic jams (交通堵塞) in large cities. At the same time, the waste gases given ut by cars 15 pllute the air.
Hw can we realize that the earth is ur hme and we shuld 16 it fr ur children? Nt nly the gvernment but als we urselves 17 wrk mre actively t fight against pllutin and t prtect the envirnment. Besides, we shuld als 18 ur wn actins. Little things like reusing, nt littering arund and 19 r biking instead f driving cars wuld help t prtect and imprve the envirnment. We 20 that sme day the blanket f smg ver large cities will disappear and we can see the blue sky again.
11．A．serveB．fillC．hitD．mve
12．A．frB．withC．abutD．frm
13．A．tlsB．truthsC．galsD．reasns
14．A．simpleB．secretC．seriusD．final
15．A．nearlyB．badlyC．latelyD．nrmally
16．A．prtectB．enjyC．stpD．change
17．A．wuldB．shuldC．wuldn’tD．shuldn’t
18．A．give upB．believe inC．pay attentin tD．get used t
19．A．walkingB．dancingC．singingD．jumping
20．A．fearB．discverC．suggestD．hpe
三、阅读理解
A
Micrplastics(微塑料) have entered seemingly every part f the planet tday, including rain ver the Rcky Muntains. Recently German scientists have even fund them in Arctic(北极) snw.
Micrplastics are pieces f plastic smaller than 5 millimeters. Sadly, scientists fund 1,800 pieces f micrplastic per liter f snw.
Scientists have been puzzling ver hw this fld f pllutin makes its way t the Arctic. A new study frm Germany’s Alfred Wegener Institute fr Plar and Marine Research finds that micrplastics in the snw cme frm the air. They fall ff and are mved by the wind, just like dust. They mix with ice in the air and fall in the Arctic as snw.
Finding these plastics in Arctic snw means that we may breathe them in. An even higher amunt f micrplastic was fund in the snw arund cities.
Are they bad fr us? Scientists cannt answer this questin fr nw, accrding t the Wrld Health Organizatin. We d knw that ur bdies cannt take in “large” pieces f micrplastics. Hwever, if the plastics are small enugh, they can find ways int ur bdies and stay there fr a lng time, which can be bad fr ur health. What’s mre, earlier studies have shwn that micrplastics may cntribute t lung cancer risk.
Micrplastics have als been fund in rivers and ceans arund the wrld. The research has fund that they flw ver lng distances and int ceans, ding harm t ecsystems(生态系统) alng the way. They start in ur wastewater, when we wash clthes with plastic fibers(纤维). The wastewater then flws int rivers and ut t sea, where they are eaten by sea animals. If peple then eat these animals, it means that we’re eating the plastic as well.
21．What have German scientists discvered abut the Arctic?
A．Different kinds f trash have been fund there.B．It has been plluted by micrplastics.
C．It remains the last clean place left n the Earth.D．1, 800 pieces f micrplastic were fund there.
22．What des Paragraph 3 mainly tell us?
A．Where the micrplastic in Arctic cmes frm.
B．What the Arctic snw is like.
C．Hw t cut dwn n micrplastics in the Arctic.
D．Hw dangerus micrplastics are.
23．Which is the right rder f the fllwing events?
a. Micrplastics flw ver a lng way and int ceans.
b. Peple then have micrplastics in their bdies by eating sea animals.
c. The wastewater with micrplastics flws int rivers.
d. We wash clthes with plastic fibers.
e. Sea animals eat sme micrplastics.
A．a-b-c-d-eB．a-c-d-b-eC．c-b-e-d-aD．d-c-a-e-b
24．What d we learn frm the passage?
A．Micrplastics are a main cause f lung cancer.
B．Micrplastics are mainly fund in rivers and ceans.
C．Micrplastics can be bad fr the envirnment and ur health.
D．Sea animals are in danger because f plastic pllutin.
25．Which is the best title fr the passage?
A．Rain with Plastic ver the Rcky Muntains
B．Scientists frm Germany’s Alfred Wegener Institute
C．Tiny Pieces f Plastic Fund in Arctic Snw
D．Arctic Weather and the Plar Envirnment
B
Many years ag, Lake Pnkapg in Hartwell, New Jersey, was full f life. Many birds and animals lived beside the water, which was full f fish. Nw there are few birds, animals, and fish. The lake water is plluted. It is in a clur f dirty（脏的）brwn, and it is filled with strange plants.
Hw did this happen? First, we must think abut hw water gets int Lake Pnkapg. When it rains, water cmes int the lake frm all arund. In the past, there were frests all arund Lake Pnkapg, s the rainwater was clean.
Nw there are many hmes arund the lake. Peple ften use chemicals（化学品）in their gardens. They use ther chemicals inside their huses fr cleaning r killing insects（昆虫）. There are als many businesses. Businesses use chemicals in their machines r shps. Other chemicals fall nt the grund frm cars r trucks. When it rains, the rainwater picks up all the chemicals frm hmes and businesses and then carries them int the lake. They pllute the water and kill the animals.
Bats n the lake are als a prblem. Lake Pnkapg is a ppular place fr mtrbats. But il and gas（汽油） frm bats get int the lake. S mre bad chemicals g int the water this way.
Peple in Hartwell are wrried. They lve their lake and want t save it. Will it be pssible? A clean lake must have clean rainwater ging int it. Clean rainwater is pssible nly if peple are mre careful abut chemicals at hme and at wrk. They must als be mre careful abut gas and il and ther chemicals n the grund. And they mustn’t use mtrbats any mre n the lake. All these may change peple’s lives. Only then can Lake Pnkapg be a beautiful, clean lake again.
26．In the past, the water in Lake Pnkapg was made clean by ________.
A．birdsB．rainC．frestsD．fish
27．Chemicals frm hmes and businesses ________.
A．are always cleanB．can help the animals
C．are gd fr the lakeD．get int the rainwater
28．Cleaner rainwater will mean ________.
A．mre bats n the lakeB．mre dirty things in the lake
C．a cleaner lakeD．a dirtier lake
29．T save Lake Pnkapg, peple need t ________.
A．be mre careful abut chemicalsB．use less water
C．grw fewer plants in the gardensD．use mre mtrbats n the lake
30．The passage is abut ________.
A．bats n Lake PnkapgB．why the water is dirty in Lake Pnkapg
C．clean rainwaterD．dirty lakes
四、阅读还原
Napga is a 12-year-ld girl in Ghana (加纳), Africa. It is hard fr her family t get clean water. Every mrning, she leaves hme at half past five t get clean water fr her family in a village far away. 31 She has n time t g t schl r t play with her friends. Millins f peple in the wrld are facing the prblem f water shrtage like Napga. They can’t get enugh clean water t keep healthy.
Earth Day is April 22. 32 The water we use is the mst imprtant natural resurce (资源) n the earth. Water cvers 70% f the earth’s surface. 33 We can’t use it fr very many things. Fresh water cves nly 1% f the earth’s surface.
34 But that des’t mean yu dn’t have t wrry abut water. We all face serius water prblems. One f them is water pllutin. All kinds f things frm cars, factries farms and hmes make ur rivers, lakes and ceans dirty. Plluted water is very bad fr peple t drink. And dirty water is bad fr fish, t. Nw, 34% f all kinds f fish are dying ut. 35 First, they pllute the air. Then, when it rains, the rain water cmes dwn and makes ur drinking water dirty. Dirty rain, called acid rain, is als bad fr plants, animals and buildings.
Scientists say that in 30 years, mre than half f the peple in the wrld wn’t have enugh clean water. We have t learn hw t save mre water fr urselves and ur children.
A．Hw d cars and factries make ur water dirty?
B．Unfrtunately, mst f that is sea water.
C．It takes her six hurs t get enugh clean water fr daily cking and drinking.
D．But n all ther days, we must als remember it.
E．Yu prbably feel lucky that yur life isn’t as hard as Napga’s.
五、补全对话
Tny: Hey, Mark, maybe we culd g swimming in the river later this afternn.
Mark: 36
Tny: Why nt?
Mark: I was there last weekend and the river was really dirty. 37 And there were n mre fish fr fishermen t catch.
Tny: N way! 38 In fact, it has always been the nicest river in this twn.
Mark: Nt anymre. I think peple are thrwing litter int the river. 39
Tny: That’s terrible! We shuld write t the gvernment. They shuld clse dwn the factries.
Mark: Gd idea! But I think everyne in this twn shuld help t clean up the river, t. 40
Tny: I agree with yu.
A．It’s very clean nw.
B．I dn’t think I want t g, Tny.
C．Factries are als putting waste int the river.
D．I’d like t g with yu.
E．Even the bttm f the river was full f rubbish.
F．It used t be s clean.
G．Everyne shuld play a part nt just the gvernment
六、语法填空
阅读下面短文，在空白处填入适当的单词或括号内单词的正确形式（每空一词）。
In tday’s wrld, nt all peple knw nise is als a kind f pllutin and is harmful t humans’health.
Peple wh wrk and live in 41 (nise) cnditins g deaf easily. Fr example, many f the 42 (wrk) wh print newspapers and bks g deaf. Quite 43 few peple living near airprts als have hearing lss. Recently, it is 44 (reprt) that many teenagers 45 America can hear n better than 65-year-ld peple d, because these yung peple always listen t lud pp music. 46 (make) a lud nise in public is als a kind f pllutin. It nt nly disturbs thers but als 47 (d) great harm t peple's hearing. Cars and machines als prduce t much nise. Such pllutin makes peple feel 48 (cmfrtable) and unpleasant, and it can even cause 49 (they) t becme deaf.
Nwadays, many cuntries are 50 (try) t slve all srts f envirnmental prblems, including nise pllutin.
七、完成句子
51．汽车产生的废气会污染空气。
The waste gas frm the car .
52．全世界的人们都应该关注环境问题。
Peple shuld care fr the prblem f the envirnment.
53．越来越多的人愿意去帮助那些贫困的孩子。
are willing t help the pr children.
54．这些野生动物也生活在地球上。
These wild animals als live .
55．锻炼身体对你的健康有好处。
Exercising .
56．你能告诉我怎样阻止孩子们上课说话吗？
Can yu tell me hw t the children in class?
57．可怕的洪水把房屋都冲走了。
The terrible fld the huses .
58．现在人们正设法把废品变成财富。
Nw peple are trying t waste treasure.
59．尽管他很小，但是他做得很好。
he was a child, he .
60．每个人都渴望成功。
Everyne .
avid practice finish discurage enjy
imagine keep mind prevent regret spend cnsider(考虑)
主可数，谓复数
主不可数，谓单数
可 数
不可数
许多
many
much
a lt f, lts f, plenty f
一些
sme, any
a few
a little
几乎没有
few
little
每个
任何一个
全都
都不
另一个
指两个
each
either
bth
neither
(the) ther
两者以上
each/every
any
all
nne/n
anther
sme-
any-
n-
every-
人
smene
anyne
n ne/nne
everyne
smebdy
anybdy
nbdy
everybdy
物
smething
anything
nthing
everything