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1、 Unit13 Unit13We retryingtosavetheearth SectionA1a 2d 第1课时 1 Weshouldputupnoticetostopfrom 乱扔 2 Theteacheraskedustofindawaytopickupthecoinsatthe 底部 ofthebottle 3 Therearenomorefishfor 渔夫 tocatchintheriver 4 Weshouldtakethepaperbagstogoshoppinginsteadofthe 塑料 ones 5 Couldyoupleasetellusanother 优点 ofr
2、idingbiketowork 检查预习 litter bottom fisherman plastic advantage noisepollution airpollution waterpollution 1a Writethewordsrelatedtodifferentkindsofpollutionintheboxbelow Pairworkorgroupwork loudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephones loudmusic cars rubbish plan
3、es littering ships factories smoking buildinghouses mobilephones 1b Listenandcompletethesentences reallydirty rubbish fish litter waste government closedown cleanup 1 Theairisbadlypollutedbecausethereare ontheroadthesedays 2 Factoriesthatburncoalalso theairwithalotofblacksmoke 3 Thereisalsotoomuchru
4、bbishandwaste People thingseveryday 4 Peoplearealsolitterin likeparks Thisisturningbeautifulplacesintouglyplaces 2aListentotheinterview thekindsofpollutionthatJasonandSusantalkabout A wastepollutionB airpollutionC noisepollutionD waterpollution Circle 2b Listenagainandcompletethesentences littering
5、morecars pollute arethrowingaway Readtheconversationquickly findouttheanswertothequestion Whatkindsofpollutionarementionedinthisconversation 2d Airpollutionandwastepollution 2 Readtheconversationagainandcompletetheblanks Takethebusorsubwayinsteadofdriving rideabike bringabagtogoshopping onlyusewoode
6、nchopsticksorplasticforksathome Throwrubbishinthebins Thisisturningbeautifulplacesintouglyones turn into 把 变成 e g Theicyrainseemedliketoturnintosnow 渐渐地冻雨又变成雪花的模样 Languagepoints 2 It sgoodforhealthanditdoesn tcostanything costv 花费 使付出指花费金钱 主语通常是物 cost的过去式和过去分词均为cost e g ThenewshirtcostMrWang200yuan
7、王先生花了200元买了新衬衫 Howmuchdoesthenewcomputercost 新电脑花了多少钱 take spend pay costtake spend pay和cost都可以表示 花费 但它们的用法各有不同 1 take多表示花费时间 常用于Ittakessb sometimetodosth 这一句型中 其中it作形式主语 e g Itusuallytakesme40minutestocookthedinner 2 spend多表示花费时间和金钱 主语通常是人 常用于sb spend s sometime moneyonsth 和sb spend s sometime mone
8、y in doingsth 两种句型 e g Davidspent2 000yuanonthenewmachine Myfatherspendsanhour in watchingthenewsonTVeveryday 3 pay多表示花费金钱 主语通常是人 常用于sb pay s somemoneyforsth 句型 e g Tommypaid20yuanforhisbreakfastyesterday 4 cost多表示花费金钱 主语通常是物 常用于sth cost s sb somemoney 句型 e g ThenewdresscostLinda88yuan 根据句意用take spe
9、nd pay或cost的适当形式填空 1 Thatnewcar themlotsofmoney 2 Mona 50yuanonthebooksjustnow 3 Itusually meanhourtodomyhomework cost spent takes 4 Youshould sometimepractisingyourpronunciation 5 Mybrother 6 000yuanforthenewcomputeryesterday spend paid 3 Sotogether ouractionscanmakeadifferenceandleadtoabetterfutur
10、e makeadifference to 表示 对 产生影响或作用e g Doyouthinkhiswordswouldmakeanydifferencetothefinaldecision 你认为他的话会对最后的决定产生影响吗 ThenewteacheralwaysencourageslittleTom Thishasmadeabigdifferencetohim 新来的老师总是鼓励小汤姆 这对他影响很大 用动词的适当形式填空 1 We retrying save theearth 2 Thereusedto be cleanandbeautiful 3 Therearetoomany fo
11、r tocatch fish 4 It sbadforenvironmenttouse wood chopsticks tosave be fish wooden fishermen 用方框中所给词的适当形式填空 1 Don tthrow 垃圾 everywhere 2 Inwinter manypeopleburn 煤 tokeepwarm 3 Thepolicefoundabodyatthe 底部 ofthelake 4 The 花费 oflivinginbigcitiesisveryhigh 5 Hekeepsarabbitinabig 木制的 box cost wooden coal
12、bottom litter 根据句意用take spend pay或cost的适当形式填空 1 Thatnewcar themlotsofmoney 2 Mona 50yuanonthebooksjustnow 3 Itusually meanhourtodomyhomework cost spent takes 4 Youshould sometimepractisingyourpronunciation 5 Mybrother 6 000yuanforthenewcomputeryesterday spend paid 3 Sotogether ouractionscanmakeadiff
13、erenceandleadtoabetterfuture makeadifference to 表示 对 产生影响或作用e g Doyouthinkhiswordswouldmakeanydifferencetothefinaldecision 你认为他的话会对最后的决定产生影响吗 ThenewteacheralwaysencourageslittleTom Thishasmadeabigdifferencetohim 新来的老师总是鼓励小汤姆 这对他影响很大 PointsonP97trytodo tryone sbesttodo努力去做某事berelatedto 与 有关mobilephon
14、es手机rubbish litter waste垃圾 废物thebottomoftheriver河底befullof充满 fisherman fishermen渔民government政府throwlitterintotheriver把垃圾扔到河里asksb todo要求某人干某事closedownthefactories关闭工厂cleanup打扫usedtobe 过去是 playapartin 参与 在 中扮演角色 Memory努力去做某事与 有关手机垃圾 废物河底充满 渔民政府把垃圾扔到河里要求某人干某事关闭工厂打扫过去是 在 中起作用 在 中扮演角色 PointsonP98bebadly
15、polluted受到严重污染publicplaces公共场所turn into 把 变成 cutdown减少takethebusorsubwayinsteadofdriving乘坐公交或地铁代替开车rideabike骑自行车advantagesofbikeriding骑自行车的好处 PointsonP58begoodforourhealth对我们的健康有好处cost spend take pay花费wood woodentakeawayfood外卖食物throwrubbishinthebins把垃圾扔进垃圾箱keeppublicplacescleanandbeautiful保持公共场所干净漂亮
16、makeadifference to 对 产生影响或作用leadto 导致 通向 被污染烧煤太多扔掉把 变成 附近能够解决问题减少空气污染乘公共汽车或地铁代替 而不是 bepollutedburncoaltoomuchthrowawayturn into aroundherebeabletosolvea theproblemcutdownairpollutiontakethebusorsubwayinsteadof 骑自行车骑自行车有别的好处 对 有益垃圾污染去购物开始做某事记得要把垃圾扔进垃圾桶保持公共场所的整洁和美丽对 有影响 有作用通向美好未来 ridethebikeThereareotheradvantagesofbikeriding begoodforwastepollutiongoshoppingstartdoingremembertothrowrubbishinthebinskeeppublicplacescleanandbeatifulmakeadifferencetosb leadtoabetterfuture 用动词的适当形式填空 1 We retrying sav
