初中英语仁爱科普版九年级上册Unit 2 Saving the earth.Topic 1 Pollution has causes too many problems.学案

这是一份初中英语仁爱科普版九年级上册Unit 2 Saving the earth.Topic 1 Pollution has causes too many problems.学案，共15页。

学员编号： 年 级： 九年级 课 时 数：3课时
学员姓名： 辅导科目：英语 学科教师：
授课主题
U2Tpic1
教学目的
1学习直接引语和间接引语2学习表达责备和抱怨。
教学重点
直接引语和间接引语之间的转换
nt all ... 以及其它部分否定结构
It is reprted that better than
授课日期及时段
教学内容
.自学检测
SA
一. 读1a，完成1b的内容.注意时态的变化。
二. 在文中找到并划出下面的短语
1.计划一次野餐_____________________2.一个充满鲜花和草地的漂亮的地方
________________________________3.一些化工厂________________________4.两天后_______________
我的天哪！____________6.难闻______________7.把…倒入… ______________8.cmplete the table___________________9.过去________________10.现在________________11.对动物造成很大的伤害____________________12.大气污染___________13.土壤污染_____________14.水污染______________15.光污染_______________16.噪声污染______________ 17.垃圾污染__________18.大量使用化学药品_________________19.使人们感到不舒服__________________20.呼吸困难_________________________
21.做一些有用的事___________________22.对眼睛有害_______________________
23.影响我们的环境___________________24.到处乱扔…__________________
SB
一. 在文中找到并划出下面1.看起来很虚弱_________________2.自打上个星期到现在___________3.排放有害气体_________________4.make my chest hurt______________
5.另外_________________________6.产生很多噪音_________________7.睡得好____________
_8.心情糟糕________________9.不能忍受这样的环境___________10.河里的死鱼__________________11.尽快解决这一问题_____________12.引起许多麻烦_________________13.给报社写信__________________14.感觉好些____________________
15.感觉更难受__________________16.这周边的环境 speech_________18.indirect speech________19.给同学们做报告______________
20.几年前______________________21.discuss the fllwing questins in grups __________
22.在采访的结尾________________23.排放废水或气体______________
SC. 先回答1a的两个问题再读1a
二. 读1a，完成1b
三. 在文中找到并划出下面的短语
1.在午夜播放高分贝的摇滚乐______________2.烧木材，天然气，石油和煤__________________________3.用风力发电_______________________ ___4.课下大声地讨论____________________5.课下大声地交谈____________________6.在今天的世界_______________________7.一种污染__________________________
8.对人们的健康有害_________________9.工作和生活在噪声的状况下__________10.容易失聪_________________________11.印刷报纸_________________________12.相当多的人_______________________13.丧失听力_________________________14.和65岁的人一样差_______________
15.听高分贝的流行音乐________________16.在公共场合制造大的噪声___________17.打扰他人__________________________18.对人的听力有很大的伤害________________19.感到不舒服和不愉悦___________________20.becme sick r deaf_________________21.尽力解决…_______________________22.所有的环境问题___________________23.包括噪音污染______________________24.一个合适的标题___________________25.住在机场附近_____________________26.到处扔垃圾_______________________27.紧挨着一条繁华的街道居住________________28.在锯木厂工作_____________________29.污染的坏作用_____________________30. the same meaning__________________
SD
一. 读1a，完成1b的表格。
二. 在文中找到并划出下面的短语
1.许多种污染__________________________________ 2.在我们周围_________
3.对我们的健康有害____________________________ 4.在许多方面____________
5.create the air pllutin__________________________ 6.随着污染的增长__________
7.工业的发展__________________________________ 8.到处是垃圾。______________
9.破坏土壤____________________________________ 10.导致高血压______________
11.strng, changeable light ________________________ 12.做绿色环保人士__________
SA
在文中划出下面的句子并分析
1.Yu will see bees and butterflies dancing? 译：_______________________________
点拨:see sb. ding sth.---看见某人正在做某事。强调事件，(延续性)行动正在进行。
对比:see sb. d sth.---看见某人做某事。表示看见整个事件，(短暂性)行动的全过程，动作已经结束。
总结：这样的动词还有---hear, watch, find, feel---叫做感官动词
练习:a.刚才我看见她穿过了马路。__________________________________________
b.刚才我看见她在跳舞。______________________________________________
2.The flwers and grass have gne！译： _____________________________________
点拨：have/has gne---已经不复存在，不见了，消失了
巩固：a. Has yur headache gne yet? 译：____________________________________
b. I left my bike utside the library, but when I came ut, it had gne.
译：_______________________________
3. It smells terrible. 译：__________________________________________
点拨：smell terrible --- 系表结构 --- 难闻
初中常见的系动词总结：
（1）状态系动词只有be一词，表示主语状态、性质、特征
a. He is a teacher.___________________________ b. They are at hme._______________________________
（2）持续系动词，用来表示主语继续或保持一种状况或态度，主要有keep, stay, remain等
a. He always keeps quiet._________________ b. We must stay healthy._________________
（3）表像系动词，用来表示“看起来像”这一概念，主要有seem, appear, lk等。
a. He lks tired. ________________________________ b. It seems serius. _______________________________（4）感官系动词，主要有feel, smell, sund, taste等
a. The flwers smell very sweet._____________________ b. The fish tastes delicius.__________________________（5）变化系动词，表示主语变成什么样，有becme，get，turn，g，grw ---变得
a. The weather gets warmer and warmer.______________________________________
b. He became mad after that. ________________________________________
c. The leaves turn green in spring. _________________________________________
d. She grew rich after a shrt time.____________________________________
总结：系动词本身有词义，但不能单独用作谓语，后边必须跟表语（多为形容词），构成系表结构说明主语的
状况、性质、特征等情况。
练习1)我昨天感到伤心。译：_________________________
2)他变得越来越壮。译：__________________________
3)音乐听起来很棒。译：_________________________
4)丝绸摸起来很柔软。译：_______________________
4.Lk,there are several chemical factries puring waste water int the stream.
译：____________________________
点拨: pur…int…把…往…里倾倒（排放）
练习：a.Did yu pur the bad sup int the plastic bag? 译：________________________________________________
b.不要把脏水倒进池塘。译：______________________________________
点拨(2)：waste --- 废弃的，无用的(形容词) --- waste land___________ waste wate___________
waste --- 废物，废料(名词) 常用短语： (a) waste f…---一种…的浪费
waste --- 浪费(动词) 用法： waste … ding sth.--- 浪费…做某事
点拨(3)：there be + sb./sth. + ding sth. 有某人某物正在做某事
练习：a.There are tw peple waiting fr the bus at the bus stp. 译：________________________________________
b.看！有个小男孩正在树下玩耍。译：________________________________________
c.听！有个人在隔壁唱歌。译：____________________________________________拓展：there be + sb./sth. + t d sth. 有某人某物去做某事
练习：a.There is n time t think. 译：_________________________________________
b.There were few machines t help us t d farm wrk in the past. 译：__________________________________
5.Peple use chemicals t much in their fields. 译：_______________________________
点拨：use…t much---大量使用… 对比：t much / t many / much t
练习：a. In sme cities there is _______ _________ air pllutin caused by many cars.
译：__________________________________________________________
b. He is a rich man with _________ __________ mney, but he feels lnely.
译：__________________________________________________________
c. Pllutin causes ______ _______ prblems. 译：________________________
d. They were ________ ________ excited and culdn’t help jumping and dancing.
译：__________________________________________________________
6. Litter influences ur envirnment. 译：__________________________________
点拨：influence --- 影响，对……起作用(动词)
练习：a. His bks have influenced the lives f millins. 译：______________________
b. Dn’t let me influence yu either way. 译：_____________________________
拓展：influence---影响，作用(名词) 常用短语：have an (strng/great) influence n …对…产生(很大)影响
练习：a.The influence f the weather n the farming is very imprtant. 译：_________________________________
b.老师的行为对他们的学生产生很大影响。Teachers’ behavir _____ ___ ______ ________ ___ their students.
SB
在文中划出下面的句子并分析
1.What’s wrng with yu?
思考：同义句1）_________________2）________________3）_____________
2.Hw lng have yu been like this? 译：_________________________________
点拨：hw lng---多长时间，谓语动词必须为延续性动词。区别：when---什么时间, 谓语动词多为短暂性动词。
练习：1) ---___________have yu learned English? ---Since tw years ag.
2) ---___________did yu start t learn English? ---Tw years ag.
链接：用hw much / hw many / hw sn / hw ften / hw far / hw heavy / hw tall / hw wide填空
1)________ ________ is Xinxiang frm Zhengzhu? Abut 70km.
2)________ ________d yu play cmputer games? Twice a week.
3) ________ ________des the huge stne weigh? Abut 10 tns.
4) ________ ________ is the Great Wall? It is wide enugh t permit(允许) five r six hrses t stand side by side.
5) ________ ________is Ya Ming? He is 2.26 meters.
6) ________ ________will yu cme back frm yur hmetwn. In tw weeks.
7) ________ ________ brthers and sisters d yu have? A brther and a sister.
8) ________ ________ mney d yu want? The mre, the better.
3.The bad air makes my chest hurt. 译：________________________________
点拨：hurt --- 感到疼痛(不及物动词) 拓展：1)弄伤,弄疼(及物动词) 2)受伤的(形容词)
练习：a. I hurt my ft in the dr. 译：_____________________________
b.He is badly hurt. 译：____________________________________
c. The strng light makes my eyes hurt. 译：____________________
4.I can’t stand the envirnment here. 译：____________________________
点拨：stand --- 承受，容忍，经受，常与can / culd连用。
拓展：1)stand sth./sb.---忍受某人/某事 2)stand ding sth. 忍受做某事 3)stand sb./sth. ding sth.忍受某人/物做某事
a)我无法忍受他的错误。 I ________ _________ __________ __________
b)他总是做傻事，我真受不了他。He always _______ ________ ________, I really _________ ________ _________.
c)我无法忍受等你这么久。I ________ _________ _________ _________ yu _________ __________.
d)他不能忍受人们乱丢垃圾。He ________ ________ peple __________ litter _____________.
5.Anyway, I hpe the gvernment will slve this prblem sn. 译：_________________________________________
点拨：anyway---无论如何，不管怎样, 一般用于句首，后用逗号隔开。
练习：1）无论如何，我将帮你完成这项工作。译：______________________
2）Anyway thanks. 译：______________________________ 同义句：____________________________
三．认真阅读P119直接引语和间接引语，完成课本P28(2)
SC
在文中划出下面的句子并分析
1.Hwever, nt all peple knw that nise is als a kind f pllutin and is harmful t human’s health.
译：___________________________________________________________________点拨：nt all… --- 不是所有的都…(部分否定)
练习： Nt all peple are interested in English. 译：______________________________
总结：nt与all, every以及every的派生词连用时表示部分否定。
练习：a) Nt everybdy likes watching TV. 译：________________________________
b) Nt everything yu did was right. 译：_________________________________
拓展：neither, nne, nthing, nbdy, n ne等，则表示全部否定。
练习：a) Neither f the students likes music. 译：________________________________
b) I think nthing is difficult fr me. 译：_________________________________
c) 在我们周围没有哪个人喜欢“小皇帝”。译：__________________________
点拨：be harmful t sb. / sth. --- 对某人/物有害
练习：a. Reading in the pr light is harmful t eyes. 译：_______________________
b. 熬夜对健康有害。译：__________________________________________
2.Rcently, it is reprted that many teenagers in America can hear n better than 65-year-ld peple d, because these yung peple always listen t lud pp music. 译：_______________________________________________
点拨：It is reprted that---据报道 (后接 从句) 链接：据说__________________
点拨：n better than…和…（几乎）一样坏/差 = almst as bad/badly as…
练习：a)His English is n better than yurs. 译：______________________________________________________
b)Lucy did n better than Lily (did) in the exam.= Lucy did _______ ________ ________Lily (did) in the exam.
3.It nt nly disturbs thers but als des great harm t peple’s hearing. 译：_________________________________
点拨：d harm t sb. / sth. = be harmful t sb./sth. --- 对某人/某物有害
拓展：harm还可以作动词：harm sb./sth. --- 伤害某人/某物
练习：1)His wrds did harm t his mther. 译：_____________________________
2) Littering arund harms the envirnment. 译：________________________
巩固：a.化学制品对环境有害。译：______________________________________

b.吃油炸食品对健康有害。译：_______________________________________
SD
（一） 直接引语和间接引语
1将下面的空格补充完整
在引用别人原话时，被引用的部分称为----------------如：
“What are yu reading,Jane?” Maria asked
.当用自己的话转述别人的话时，被转述部分称为-------------------。如：
Maria asked Jane what she was reading.
直接引语和间接引语可互相转换，但要注意以下几个变化：
1． 直接引语变为间接引语时，引导词要根据句子类型的不同有所变化。
1）如果直接引语是陈述句，变成间接引语时，引导词用----------------------------如：
She said, “I’m very glad t have such a chance.”→She said (that) she was very glad t have such a chance.
2）如果是一般疑问句时，则用-----------------------------如：
Maria asked Jane, “Can they get gd fd and medicine?”→Maria asked Jane whether/ if they culd get gd fd and medicine.
3）如果是特殊疑问句时，则用相应的疑问词-----------------------------------等。如：
Maria asked Jane, “ What are yu reading?”→Maria asked Jane what she was reading.
4）如果是祈使句时，则多用动词--------------------------------------------------。如：
Mther said t me, “ Try again.”→ Mther asked me t try again.
“ Dn’t be afraid”, Tm said t Dick.→Tm tld Dick nt t be afraid.
2． 语序的变化：若是从句，一律为------------------------------------
3． 时态的变化。
1）主句为现在或将来时态时，间接引语的时态-----------------------；如：
He says, “I’m tired.”→ He says he is tired.
He will say, “ The by was lazy.”→ He will say the by was lazy.
2）主句为过去时态时，间接引语则一般都有改成相应的-----------------但表示自然科学和真理之类的----------------------------------。如：
He said, “I’m srry.”→ He said he was srry.
The teacher tld us, “The earth mves arund the sun.”→ The teacher tld us the earth mves arund the sun.
4． 人称的变化。如：
The teacher said, “Jhn, yu must bring yur bk t the class.”→ The teacher tld Jhn that -------------must bring his bk t the class.
5． 时间状语的变化。如：nw→------------tday→----------------; tnight→-----------
---------------ag→----------------- yesterday→----------------------
last night→----------------------the day befre yesterday→----------------------
tmrrw→----------------------- next week→------------------------
6． 地点状语的变化。如：here→----------------
7． 指示代词的变化。如：this→-------------; these → --------------------
8． 动词的变化。如：cme → ------------; bring → ----------------
把下列直接引语的句子变为间接引语。
1 Granny said,” The chemical factry prduces terrible gas.’
_________________________________________________________
2The teacher said ,” China is trying t slve nise pllutin prblems”
_________________________________________________________
3Kangkang asked Granny .”Hw lng have yu been like this?
___________________________________________________________
4Michael asked Jane,” D yu still want t have a picnic here?
______________________________________________________
5Jim asked Jhn ,”What was yur hmetwn like a few years ag?
________________________________________________________
单项选择。
（ ）1 Reading in bed is harmful _________yur study.
A at B t C in D n
( )2 Kangkang said he ________bees dancing here in the future.
A will see B see C sees D wuld see
( )3We _______with ur nses.
A smell B lk C sund D taste
( )4 ________pllutin can cause truble.
A Much t B T much C Few D T many
( )5 Oh , _______! Yu’ve made s many mistakes .
A bad luck B my gdness C I hpe nt D f curse
( )6Time is knwledge , and time is mney, dn’t ________it , please.
A influence \B influences C wasted D waste
( ) 7 We’re t tired . Let’s g ut and ________the fresh air.
A breathe B breath C t breathe D t breath
( )8 Dn’t thrw rubbish int the rivers. Yu may ________them.
A pllute B pllutin C plluted D plluting
( )9 There is a man _______yu at the schl gate nw.
A is waiting B waiting C waiting fr D waits
( )10 The gvernment has dne _________t stp the pllutin , s the air becmes fresh again.
A useful smething B nthing Csmething useful Danything useful
单项选择。
（ ）1 The teacher asked me _______
A that I culd answer the questin B whether culd I answer the questin
C whether I culd answer the questin D if I can answer the questin
( )2 If yu want t catch the first bus, yu had better ________early.
A t get up B gt up C getting u p Dget up
( )3 He asked me ,”_____________”
A What are yu ding when Tm leaves? B What yu are ding when Tm leaves?
C What were yu ding when Tm leaves? D That what yu were ding when Tm left.
( ) 4 I’m nt sure _________t call him r nt.
A if B weather C that D whether
( )5He asked Lucy if she culd swim. He asked Lucy. “___________________”
A I f she culd swim B Can yu swim?
C Culd yu swim? D Can I swim?
( )6 The ffice is s small that we can’t wrking in it.
A stands B stand C makes D make
( )7 Hw lng have yu knwn him? _I’ve knwn him ____________________
A tw years ag B since last year C tw years D in tw years
2将下面直接引语和间接引语相互转换。
1 “I ften play the pian.” Tina said.
Tina said ___________________________________
2: “Did yu write t yur friends yesterday?” he asked me.
He asked me ______________________________________
3”Where shall we meet” Lucy asked.
Lucy asked _____________________________
4”Dn’t disturb me ,” he said t his brther.
_______________________________________________
5Mary asked me if I was reading bks.
“_____________________________________” Mary asked me.
完形填空
I can’t remember when I started cllecting litter. But it was when I gt tired f 16 litter nearby that I realized n ne else was ging t pick it up.
I live near a frest in Ohi, America. I can walk there 17 three minutes. I used t lve ging there t play with my dg. But ne day there was 18 much litter there that I became very unhappy. I decided t clean up the frest, and I wanted t 19 happy when I went again. I made my first trip t clean the frest that afternn. I tk a big black rubbish bag with me. Ten minutes 20 I started t pick up litter, my bag was full! There were cans, bttles, brken glass and newspapers in it.
Frm then n, I 21 t the frest fur times a year t pick up litter. I ften stay there fr three hurs. It makes me feel 22 t d smething fr the envirnment. After each trip, I lk thrugh all the litter that I’ve cllected. If 23 f it is recyclable（可回收利用的）, I’ll keep it. I can’t understand why peple drp litter. But I will keep n picking it up 24 they stp drpping it. I knw I am nly ding a small bit 25 the earth, but I still think it is imprtant.
( )B.thrwingC.drppingD.cleaning
( )B.frC.withD.in
( )B.veryC.sD.t
( )B.feelC.lkD.find
( )B.laterC.befreD.f
( ) gneB.have gneC.gD.will g
( )B.sadC.interestingD.great
( )B.fewC.anyD.much
( )B.afterC.as sn asD.when
( )B.t helpC.helpD.helping
1 根据首字母或汉语提示完成句子。
1 I’m srry t d________yu, but can I talk t yu fr a mment ?
2 He wrks in a factry . His wrk is t p_____newspapers.
3 Lud nises can cause h________lss.
4 The great nise pllutin can make peple d_________
5 He had _______ ＿＿＿ ＿＿＿（一种）feeling that she wuld phne him.
6 She desn’t like t be seen _______ ＿＿＿（在公共场合中）
２单项选择。
（ ）1Hw lng has he been abrad?-He has been abrad ------last year.
A fr B after C in D since
( )2 The rubbish is almst everywhere ,D yu still want t have a picnic here?
_______, I hate t stay here.
A Yes , f curse , B Of curse nt C I’d lve t D Yes, I d
( )3 Planes and machines prduce_________nise.
A much t B t much C a lt D t many
( )4 I can’t stand the students _______mach nise in class.
A make B t make C made D making
( ) 5Sam tld me that he_______t the party the next day.
A went B will g C ges D wuld g
( ) 6Miss wang tld us the mn _______arund the earth.
A mves B mved C is mving D had mved
( )7 It is reprted that the bad weather will ________fr three days.
A begin B stay C leave D stp
( )7 After ______deeply , he dived int the water.
Abreathe B breathes C breathing D breath
填入适当的句子，补全对话。
A: Hell, May!
B: Hi, Peter! I haven’t seen yu fr weeks. 11.________________________
A: I have been t Hawaii (夏威夷).
B: Hw was yur jurney?
A: Great! Hawaii is a beautiful place.
B: 12. ________________________
A: I went there by air.
B: 13. ________________________
A: Yes, I had lived there fr 4 years befre I came here.
B: 14. ________________________
A: I traveled with my friends.
B: 15. ________________________
A: I have been away fr abut eleven days.
B: What a wnderful jurney!
A: Yes, it was!
(A) 根据句意，用所给单词的适当形式填空。
1.Lk, there is a bird _____ (sing) in the tree.
2.The bad air makes my chest hurt and it’s difficult fr me _____(breath).
3.They are ding their hmewrk carefully. Yu’d better nt _____(disturb) them.
4.Litter _____ (influence) the lk f ur city.
5.It is knwn that smking des great _____(harm) t us.
(B) 根据句意及汉语提示完成句子。
6.The chemical factries _____ (生产) terrible gas.
7.Each year peple pur _____ (废物) int rivers, lakes and s n.
8.There are _____ (几个) students reading bks ver there.
9.D yu knw he has _____ (参军) fr five years?
10.Lud nises can cause high _____ (血) pressure as well.
根据短文内容，用所给单词的适当形式填空。lud, live, pllutin, easy, pllute, waste
Life tday is much better. Hwever, there are new prblems. One f the biggest nes is pllutin. Water 11 has made rivers dirty. It kills fish and 12 ur drinking water. Nise pllutin makes us speak 13 and becme angry mre 14 . Air pllutin is the mst serius kind f pllutin. It’s bad fr all 15 things in the wrld.
根据首字母或汉语提示完成句子。
1 The cleaners cllect the l________n the street every day.
2 Wrking t lng makes peple feel tired and unpleasant _______ _______(也)
3 The gvernment plans t _________(创造) mre jbs fr the yung.
4 The main purpse f ______________(工业)is t creat wealth.
5 He lst a lt f _____________(血) in the accident.
2 单项选择。
（ ）1 ——the develpment f industry, China is becming strnger and strnger.
A With B Withut C In D During
( ) 2 The Chinese ________the beautiful life with their hands.
A is prducing B prduced C creates D are creating
( )3 She asked me ________eat t much,
A nt t B dn’t C didn’t D never
( ) 4 What des “Nt all the flwers and grass have gne” mean?
A All the flwers and grass have died B Sme flwers and grass have died
C All the flwers and grass have gne D Bth flwers and grass have gne
( )5 There are ________kinds f pllutin n the earth.
A quite a little B much C quite a few D a lt
( )6 We haven’t decided ________t visit Beijing r nt .
A if B whether C what D hw
( ) 7 If we wrk in a _________place fr a lng time, we’ll feel uncmfrtable and unpleasant.
A lud B nisy C nisily D sund
( )1.—Hw lng _____ yu _____ here?
—Fr abut tw years s far.
A.have; studiedB.did; liveC.d; stayD.were; swimming
( )2.We have knwn each ther _____ ten years ag.
A.frB.everC.abutD.since
( )3.There is _____ pllutin in the wrld. We must stp it.
A.much tB.t muchC.many tD.t many
( )4.—Is the flwer beautiful?
—Yes, at _____ it’s _____ the ne yu bught fr me.
A.last; as bad asB.least; n better than
C.last; nt betterD.least; n wrse than
( )5.I can’t stand _____ fr yu s lng.
A.t waitB.waitingC.waitsD.waited
( )6.The bss made child labrers _____ 12 hurs every day.
A.wrkingB.wrksC.wrkD.t wrk
( )7._____ the envirnment is imprtant fr human beings.
A.Take care fB.Taking care fC.Tk care fD.Take the care f
( )8.—Have yu finished yur hmewrk?
—Nt _____. There are still sme exercises t be dne.
A.alreadyB.yetC.justD.ever
( )9.—It smells terrible. What has happened here?
—Lk, there is much waste gas _____ frm the chemical factry.
A.purB.puringC.puredD.purs
( )10.When I was walking in the street yesterday, I saw a UFO _____ ver my head.
A.flyingB.fliesC.flewD.t fly