Unit7ADaytoRememberSectionA(Pronunciation—2e)Unit2ObjectivesTolearnthenewwordsandexpressions:

trip,wastewater,plant,usedto...Talkaboutschooltripsandwhatyoucan

learnfromthem.PronunciationListenandrepeat.Addonemorewordtoeachgroup.cckgx/k//s//k//g//d?//ks/cookcatch_____nicebicycle_____pickclock_____gamegive_____agelarge_____sixnext_____carrycityquickgladorangefox1Listenandrepeat.Noticethepronunciationof-(e)d./t/talkedpickedhelped

stopped

finished/d/movedclimbed

filled

triedenjoyed/id/wanted

visitedtastedneededended21.在清輔音[p][t][k][f][s][h]等后讀[t]如：helped、washed、watched2.在濁輔音[d][g][v][z][r][m][n]等后及元音后讀[d]如：cleaned、played3.在[t][d]后讀[id]如：painted、started、visited-ed的發(fā)音特點(diǎn)：

總結(jié)：-ed結(jié)尾單詞的發(fā)音規(guī)律主要取決于其前的輔音是清音還是濁音，以及該單詞的重音位置。Readthecolouredwords.ThenlistentotheShortconversationsandcirclethewordsyou

hear.1A:Hey,Ithoughtyoudidn’t/didlikemaths.

B:Ido/don’tnow.Iwas/wasn’t

interested

itlastyear.32.A:Hello.Aren’t/AreyouElla’sfriend?B:Idon’t/doknowElla!3.A:Ican/can’t

goontheschooltrip

tomorrow.

B:Oh,youshould/shouldn’t

tellour

teacheraboutthatnow.Listentotheconversationandfillintheblankswithcorrectadjectives.2a

Haveyoueverthoughtaboutwherethewaterwedrinkanduseeverydaycomesfrom,especiallywhenit’scleanandclear?Helen:Hi,FuXing.Howwasyourschooltriptothewastewaterplant?Wasit

boring?FuXing:No,itwasn’tatall.Itwasreally

interesting!Helen:Wow!Whatdidyousee?FuXing:Wesawtheplantmakedirtywater______again.Helen:Really?How?FuXing:Well,first,______waterfromourhomesgoesinto

theplant.Then,specialscreensremovelargepieces

ofwastefromthewater.cleandirtyHelen:Whathappensnext?FuXing:Well,______machinesremovegermsandother

thingsfromthewater.Thesethingsareusually

too______tosee.Ittakesafewmorestepsafter

thatbeforethewaterbecomescleanagain.largesmallHelen:Wow!Iusedtothinkitwas______togetclean

water.FuXing:Metoo!Ididn’trealizeitwasso______.easyhardReadtheconversationandmatchthesentence

parts.2b

1.Theplantmakes2.Dirtywatergoes3.Machinesinsidetheplant4.Screensinsidethe

plant5.HelenusedtothinkA.removesmallthingsfromthewater.B.itwaseasytogetcleanwater.C.dirtywatercleanagain.D.removelargepiecesof

wastefromthewater.E.intotheplant.Completethesummaryoftheconversationin2a.Lastweek,FuXing’sclasswentonaschooltriptoa__________plant.Theplantturneddirtywaterintocleanwater.FuXinglearntaboutthecleaningprocess:First,dirtywatergoesfrom

people’s______totheplant.wastewaterhome2c

from...to…從……到……Thentheplantusesscreenstoremovelargepiecesof

______fromthedirtywater.Next,large_________cleanthewater.Theyremove_______andothersmallthings.Ittakesafewmore______beforethewater

becomescleanagain.wastemachinesgermsstepsListentotheconversationagainandpayattentiontothepronunciationofwas,wasn’t,did,anddidn’t.Thenrole-playtheconversation.2d

PairworkTalkaboutaschooltripyoutooktoaspecialplace.2e

theatrefactoryzoomuseumfarmforestmarketparkHowwasyourschooltrip?Itwasgreat.Itwasgreat.Wheredidyougo?Wewenttothetheatretowatchashow.1.No,itwasn’tatall.不，一點(diǎn)也不。not...atall“根本不;完全不”not常與連系動(dòng)詞be、助動(dòng)詞或情態(tài)動(dòng)詞連用，而atall位于句末。Heisn’tinterestedincookingatall.他對(duì)做飯一點(diǎn)兒也不感興趣。LanguagePoints2.Then,specialscreensremovelargepiecesofwastefromthewater.然后，特殊的濾網(wǎng)從水中清除大塊的廢棄物。removev.“移開；拿走”remove…from…“從……移開/拿開……”Illegallyparkedvehicleswillberemoved.非法停放的車輛將被拖走。Heremovedhishandfromhisson’sshoulder.他將手從他兒子的肩膀拿開。3.Iusedtothinkitwas…我過去認(rèn)為……是……usedto“過去常常（做）”usedtodosth“過去常常做某事”，to為不定式符號(hào)Weusedtogosailingonthelakeinsummer.從前的夏天，我們經(jīng)常泛舟湖上。4.Ididn’trealizeitwasso…我沒有認(rèn)識(shí)到它是如此……realizev.“認(rèn)識(shí)到；實(shí)現(xiàn)”,過去式為realized,其后跟名詞、代詞或從句作賓語。Idon’tthinkyourealizehowimportantthisistoher.我認(rèn)為你沒有意識(shí)到這對(duì)她是多么重要。5.Lastweek,FuXing’sclasswentonaschooltripto…上周，付星的班級(jí)參加學(xué)校旅行去了……tripn.“旅行”，尤指短途旅行。goonatrip(=haveatrip)意為“去旅行”，goonatripto...意為“去……旅行”。Wouldyouliketogoonatripwithme?你想和我一起去旅行嗎?6.Theplantturneddirtywaterintocleanwater.加工廠把污水變成干凈的水。turn…into...“把……變成……;使……變?yōu)椤盨tudentsturnedthepotteryintodifferentworksofart.學(xué)生們把陶土變成了不同的藝術(shù)品。Ⅰ.用合適的介詞填空。1.Howcanyouturnred_______orange？2.Iplantogo______atripinJuly.3.Whenthefruitiscooked，weshouldremove

it______theheat.intoonExercisesfromⅡ.根據(jù)漢語提示完成句子。1.許多人意識(shí)到了互聯(lián)網(wǎng)的重要性。Manypeople________the___________ofthe

Internet.2.在朋友的幫助下，我一點(diǎn)兒也不感到孤獨(dú)。Withthehelpofmyfri