初高中銜接音標(biāo)課件

鹽和化肥知識點復(fù)習(xí)匯總11、1生活常見的鹽知識點1、鹽的定義:P72由和組成的化合物叫鹽。Na2CO3/Ba(OH)2Fe2O3/Na2SO4/H2SO4/NaHCO3/Fe(NO3)2以上物質(zhì)屬于鹽的是有的鹽溶液顯性如NaCl,有的鹽溶液顯堿性如,有的鹽溶液顯酸性如知識點2、工業(yè)用鹽:化學(xué)式:其氮的化合價是(致死量:3g)知識點3、氯化鈉:★俗名色態(tài):白色粉末化學(xué)式:★用途:⑴生活是⑵生理活動必不可少⑶醫(yī)療上⑷消除公路上的(5)農(nóng)業(yè)上★海水曬鹽的原理:風(fēng)吹日曬,,溶液飽和,食鹽晶體析出。(得到的是粗鹽)知識點4、粗鹽提純P87★步驟:、、、★在溶解玻璃棒的作用★在過濾玻璃棒的作用★在蒸發(fā)玻璃棒的作用停止加熱的時刻是當(dāng)★計算產(chǎn)率時玻璃棒的作用★需要的實驗用品是得到的精鹽是純凈物嗎?得到的精鹽含有MgCl2、CaCl2、Na2SO4等雜質(zhì),設(shè)計一整套流程將其變成純鹽:①②③④⑤⑥得到的純鹽比理論量(偏大、偏小、不變)知識點5、碳酸鈉P73俗名色態(tài)化學(xué)式:★碳酸鈉溶液顯性,PH值滴入酚酞會變色用途:①知識點鹽和化肥知識點復(fù)習(xí)匯總1/a:/ar;aarmcarglassfast[?]u;o;ou;ooupsuppercometroubleblood單元音/a:/ar;a單元音2/i:/ee;ea;e;ie;eitreeteashefeelpieceeatceiling/i/I;y;e;ui;u;a

sitmanydelicious/i:/ee;ea;e;ie;ei3/?:/ir;ur;ear;er;orgirlnurselearntermworld/?/o;ai;ei;u;er;or;ou;arteacherdoctordollardelicioustoday/?:/ir;ur;ear;er;or4/u?/oo;u;ofooddotrue/u/oo;ou;o;u

lookputbook/u?/oo;u;o5/??/al;or;au;our;arwallshortcaughtfourwarm[?]o;a;ouhotwash/??/al;or;au;our;ar6/e/ea;e;a

headlessonanymany/?/a

baghappymapbad/e/ea;e;a7初高中銜接音標(biāo)課件8雙元音/e?/namecakeplaytheygreat/a?/bikemytryeyelikefind/??/boytoyoilvoicedestroy/a?/cloud

town

south

househow/??/homegonosnowshow/??/hereheareartear/e?/wearwherebear/??/tourpoor雙元音/e?/namecakeplaythe9清輔音[p]potpigputpeoplepiano濁輔音[b]bookbagbigjobbearbut

[t]toothteacherteatabletask

[d]dogdigduckdaddouble[k]cakekeepcatcupcap

[g]grandpagirlgreengoodgod

/s/后的[p][t][k]都濁化成對應(yīng)的[b]/d//g/Stopschool

清輔音[p]potpigputpeoplepia10清[f]fatherfatfootfullfit

濁[v]fiveveryventdrivevary

[s]smallstudybusyesmust

[z]jazzzoozeroclothes

[θ]eighthforthtentheleventhninth

[e]thosethesethatthisthere

[∫]cashbushshakeshoeship

[?]measurepleasure

清[f]fatherfatfootfullfit11[t∫]chairchickenlunch

[d?]jackjobchange[tr]treetrucktrain

[dr]dressdrinkdrawdrivedream

[ts]studentscoatscats

[dz]bedscodes[t∫]chairchickenlunch12鼻音

[m]mummoonmorning

[n]moonnutneedle

[?]inklinkring舌側(cè)音

[l]lookleglakewalk半元音

[j]yellowyesyou[w]windowwakeweek[h]hellohurryhabithalf[r]rainroomredright其他輔音鼻音

[m]mummoonmorning

[n]13初高中銜接音標(biāo)課件14鹽和化肥知識點復(fù)習(xí)匯總11、1生活常見的鹽知識點1、鹽的定義:P72由和組成的化合物叫鹽。Na2CO3/Ba(OH)2Fe2O3/Na2SO4/H2SO4/NaHCO3/Fe(NO3)2以上物質(zhì)屬于鹽的是有的鹽溶液顯性如NaCl,有的鹽溶液顯堿性如,有的鹽溶液顯酸性如知識點2、工業(yè)用鹽:化學(xué)式:其氮的化合價是(致死量:3g)知識點3、氯化鈉:★俗名色態(tài):白色粉末化學(xué)式:★用途:⑴生活是⑵生理活動必不可少⑶醫(yī)療上⑷消除公路上的(5)農(nóng)業(yè)上★海水曬鹽的原理:風(fēng)吹日曬,,溶液飽和,食鹽晶體析出。(得到的是粗鹽)知識點4、粗鹽提純P87★步驟:、、、★在溶解玻璃棒的作用★在過濾玻璃棒的作用★在蒸發(fā)玻璃棒的作用停止加熱的時刻是當(dāng)★計算產(chǎn)率時玻璃棒的作用★需要的實驗用品是得到的精鹽是純凈物嗎?得到的精鹽含有MgCl2、CaCl2、Na2SO4等雜質(zhì),設(shè)計一整套流程將其變成純鹽:①②③④⑤⑥得到的純鹽比理論量(偏大、偏小、不變)知識點5、碳酸鈉P73俗名色態(tài)化學(xué)式:★碳酸鈉溶液顯性,PH值滴入酚酞會變色用途:①知識點鹽和化肥知識點復(fù)習(xí)匯總15/a:/ar;aarmcarglassfast[?]u;o;ou;ooupsuppercometroubleblood單元音/a:/ar;a單元音16/i:/ee;ea;e;ie;eitreeteashefeelpieceeatceiling/i/I;y;e;ui;u;a

sitmanydelicious/i:/ee;ea;e;ie;ei17/?:/ir;ur;ear;er;orgirlnurselearntermworld/?/o;ai;ei;u;er;or;ou;arteacherdoctordollardelicioustoday/?:/ir;ur;ear;er;or18/u?/oo;u;ofooddotrue/u/oo;ou;o;u

lookputbook/u?/oo;u;o19/??/al;or;au;our;arwallshortcaughtfourwarm[?]o;a;ouhotwash/??/al;or;au;our;ar20/e/ea;e;a

headlessonanymany/?/a

baghappymapbad/e/ea;e;a21初高中銜接音標(biāo)課件22雙元音/e?/namecakeplaytheygreat/a?/bikemytryeyelikefind/??/boytoyoilvoicedestroy/a?/cloud

town

south

househow/??/homegonosnowshow/??/hereheareartear/e?/wearwherebear/??/tourpoor雙元音/e?/namecakeplaythe23清輔音[p]potpigputpeoplepiano濁輔音[b]bookbagbigjobbearbut

[t]toothteacherteatabletask

[d]dogdigduckdaddouble[k]cakekeepcatcupcap

[g]grandpagirlgreengoodgod

/s/后的[p][t][k]都濁化成對應(yīng)的[b]/d//g/Stopschool

清輔音[p]potpigputpeoplepia24清[f]fatherfatfootfullfit

濁[v]fiveveryventdrivevary

[s]smallstudybusyesmust

[z]jazzzoozeroclothes

[θ]eighthforthtentheleventhninth

[e]thosethesethatthisthere

[∫]cashbushshakeshoeship

[?]measurepleasure

清[f]fatherfatfootfullfit25[t∫]chairchickenlunch

[d?]jackjobchange[tr]treetrucktrain

[dr]dressdrinkdrawdrivedream

[ts]studentscoatscats

[dz]bedscodes[t∫]chairchickenlunch26鼻音