九年級Unit2-Topic1復習課件

ReviewofUnit

2Topic1Pollutioncausestoomanyproblems

1Reviewingaimsanddemands

(課時復習目標)

1.Reviewthekeywords,phrasesandsentencepatterns.2Grammarfocus:UsePresentperfectandsimplepastmoreproperly.3.Mastertheusageof“go,therebe”4Talkaboutpollutionaroundus復習指導二：短語

1.把…排放到

2.有某人或有某物正在做…

3.不能忍受…

4設法去做某事

5.在許多方面

6..呼吸問題

7導致某人…Pour…intoTherebesb.\sth.doingsth.Can’tstandsb.\sth.Can’tbearn.\doingTrytodo

InmanywaysBreathingproblemCausesbtodosth

翻譯下列短語8.看見某人正在做某事9.我的天呀！10.味道很難聞11.空氣污染

seesbdoingsth

mygoodnesssmellterrible

airpollution

12.你有什么事？13.而且，更為重要的是

14.制造噪音15.心情不好16.忍受…17.寫信給某人18.最好做某事

what’sup?what’smore

makenoiseinabadmoodstanddoingsthwritetosbhadbetterdosth19.對---有害20.一種21.變聾22.相當多23.聽力喪失24.據(jù)報道25.與…幾乎一樣差26.在公共場所27.不但…而且..28.各種多樣的

beharmfulto=doharmto=bebadforakindof\asortofgodeafquiteafewhearinglossIt’sreportedthatnobetterthaninpublicnotonly…butalso..allkinds\sortsof29.隨著…的增長30.隨著…..的發(fā)展31.使….變臟32.把…放進…里面33.高血壓34.同樣

withtheincreaseinwiththedevelopmentofmake…dirtyput…into

highbloodpressureaswellforward.1.鮮花和綠草都消失了

2看,有幾家化工廠在往小溪里排放廢水3.對于我來說很難呼吸4.你像這樣多久了？5.自上周以來我一直都是這樣

復習指導三：重點句子Theflowersandgrasshavegone.Look,thereareseveralchemicalfactoriespouringwastewaterintothestream..Itisdifficultfoemetobreathe.Howlonghaveyoubeenlikethis?I’vebeenlikethissincelastweek.6.我無法忍受這里的環(huán)境7.無論如何,我希望政府盡快解決這個問題8.在公共場合制造噪音也是一種污染Ican’tstandtheenvironmenthere.Anyway,Ihopethegovernmentwillsolvetheproblemsoon.Makingnoiseinpublicisalsoakindofpollution.

堂清檢測題一：句型轉換1.Noisepollutionisharmfultoourears.（同義句轉換）2.Hehasbeenawayfromschoolfortwodays.（對劃線部分提問）3.You’dbettergotoseeadoctor.（改為否定句）4.Tomtoldme,“Theearthgoesaroundthesun.”（改為賓語從句）

Tomtoldmetheearth()aroundthesun.

堂清檢測題二：詞性轉換1.go（過去分詞）2.harm（形容詞）3.Healthy（反義詞）4.noisy（名詞）5.environment（形容詞）6.pollute（名詞）7.rubbish（同義詞）8.effect（同義詞）9.electricity（形容詞）10.be（過去分詞）Let'stalkaboutpollutionaroundusTherearemanykindsofpollutionaroundus,airpollutionlightpollutionlitterwaterpollutionsoilpollutionnoisepollutionincludingPollutionCauseEffectairpollutionburning_____,_____and__________eyesand_________problemssoilpollution_____iseverywhere,usetoomany________________environmentand_________foodnoisepollution_______________placeforalongtimemakepeople_____andcause____________pressurelightpollution_______lightkindsof________,badfor________gasoilcoalsorebreathinglitterchemicalsdirtyunhealthyworkinanoisydeafhighbloodstrongillnesseseyesPleasetalkaboutthem,thencompletethem重點語言點回顧1.Youwillseebeesandbutterfliesdancing?

譯：________________________點撥:seesb.doingsth.---看見某人正在做某事。強調事件，(延續(xù)性)行動正在進行。對比:seesb.dosth.---看見某人做某事。表示看見整個事件，(短暫性)行動的全過程，動作已經(jīng)結束。總結：這樣的動詞還有---hear,watch,find,feel---叫做感官動詞練習:a.我經(jīng)?？匆娝诜块g跳舞。____________________________b.剛才我看見她正在跳舞。____________________________________你將看到蝴蝶和蜜蜂正在跳舞IoftenseeherdanceintheroomIsawherdancingjustnow2.Theflowersandgrasshavegone！譯：

___________________________點撥：have/hasgone---已經(jīng)不復存在，不見了，消失了鞏固：a.Hasyourheadachegoneyet?譯：______________________________b.Ileftmybikeoutsidethelibrary,butwhenIcameout,ithadgone.譯：_______________________________3.Itsmellsterrible.

譯：__________________________________________點撥：smellterrible---系表結構---難聞初中常見的系動詞總結：（1）狀態(tài)系動詞只有be一詞，表示主語狀態(tài)、性質、特征a.Heisateacher.__________________b.Theyareathome.________（2）持續(xù)系動詞，用來表示主語繼續(xù)或保持一種狀況或態(tài)度，主要有keep,stay,remain等a.Healwayskeepsquiet.______________b.Wemuststayhealthy.________（3）表像系動詞，用來表示“看起來像”這一概念，主要有seem,appear,look等。a.Helookstired.______________b.Itseemsserious.____________________花和草都不見了你的頭還疼嗎我把我的自行車放在了圖書館的外面，當我出來的時候，它不見了它難聞（4）感官系動詞，主要有feel,smell,sound,taste等a.Theflowerssmellverysweet._____________________b.Thefishtastesdelicious.__________________________（5）變化系動詞，表示主語變成什么樣，有become，get，turn，go，grow---變得a.Theweathergetswarmerandwarmer.____________________________b.Hebecamemadafterthat._______________________________c.Theleavesturngreeninspring._________________________________d.Shegrewrichafterashorttime.______________________________總結：系動詞本身有詞義，但不能單獨用作謂語，后邊必須跟表語（多為形容詞），構成系表結構說明主語的狀況、性質、特征等情況。練習:1)我昨天感到傷心。譯：_________________________2)他變得越來越壯。譯：__________________________3)音樂聽起來很棒。譯：_________________________4)絲綢摸起來很柔軟。譯：_______________________Ifeltverysadyesterday

HeisbecomingstrongerandstrongerThemusicsoundswonderful

Thesilkfeelsverysmooth

4.Look,thereareseveralchemicalfactoriespouringwastewaterintothestream.譯：____________________________點撥:pour…into…把…往…里傾倒（排放）練習：a.Didyoupourthebadsoupintotheplasticbag?

譯：____________b.不要把臟水倒進池塘。譯：______________________________點撥(2)：waste---廢棄的，無用的(形容詞)---wasteland___________wastewater___________waste---廢物，廢料(名詞)

常用短語：

(a)wasteof…---一種…的浪費waste---浪費(動詞)用法：

waste…doingsth.---浪費…做某事點撥(3)：therebe+sb./sth.+doingsth.有某人某物正在做某事練習：a.Therearetwopeoplewaitingforthebusatthebusstop.譯：________________________________________b.看！有個小男孩正在樹下玩耍。譯：_______________________c.聽！有個人在隔壁唱歌。譯：___________________________拓展：therebe+sb./sth.+todosth.有某人某物去做某事練習：a.Thereisnotimetothink.

譯：_______________________________b.Therewerefewmachinestohelpustodofarmworkinthepast.譯：__________________________________5.Peopleusechemicalstoomuchintheirfields.

譯：_____________________點撥：use…toomuch---大量使用…對比：toomuch/toomany/muchtoo練習：a.Insomecitiesthereis________________airpollutioncausedbymanycars.譯：____________________________________________b.Heisarichmanwith___________________money,buthefeelslonely.譯：__________________________________________________c.Pollutioncauses_____________problems.

譯：______________d.Theywere________________excitedandcouldn’thelpjumpinganddancing.譯：____________________________________________6.Litterinfluencesourenvironment.

譯：_______________________________點撥：influence---影響，對……起作用(動詞)練習：a.Hisbookshaveinfluencedthelivesofmillions.譯：____________b.Don’tletmeinfluenceyoueitherway.譯：_________________拓展：influence---影響，作用(名詞)常用短語：havean(strong/great)influenceon…對…產生(很大)影響練習：a.Theinfluenceoftheweatheronthefarmingisveryimportant.譯：_________________________________b.老師的行為對他們的學生產生很大影響。Teachers’behavior_________________________theirstudents.7.However,notallpeopleknowthatnoiseisalsoakindofpollutionandisharmfultohuman’shealth.譯：_____________________________________________點撥：notall…---不是所有的都…(部分否定)練習：

NotallpeopleareinterestedinEnglish.譯：_____________________總結：not與all,every以及every的派生詞連用時表示部分否定。練習：a)NoteverybodylikeswatchingTV.譯：__________________________b)Noteverythingyoudidwasright.譯：____________________