八年級(jí)英語(yǔ)下冊(cè)教案Unit3Couldyouplea

Unit3備課說明一、單元內(nèi)容：Couldyoupleasecleanyourroom?二、教學(xué)目標(biāo)：【知識(shí)目標(biāo)】：談?wù)撟黾覄?wù)的詞匯，及如何有禮貌的提出要求?！灸芰δ繕?biāo)】：能聽懂和談?wù)撟黾覄?wù)的話題；能寫出重點(diǎn)單詞和重點(diǎn)句型?！厩楦心繕?biāo)】：培養(yǎng)學(xué)生愛勞動(dòng)，分享家務(wù)的能力。三．教學(xué)重點(diǎn)：短語(yǔ):dothedishes,makethebed,takeouttherubbish,foldtheclothes,sweepthefloor,cleanthelivingroom…句子:1.Couldyoupleasetakeouttherubbish?.Sure./Sorry,Ican't.Ihavetofinishhomeworkfirst.2.CouldIuseyourcomputer?Sorry.I'mgoingtoworkonitnow.3.Well,couldIwatchTV?Yes,youcan.Butfirstyouhavetocleanyourroom.語(yǔ)法：情態(tài)動(dòng)詞could的使用。四、教學(xué)難點(diǎn)：MakepoliterequestsAskforpermission五、教具準(zhǔn)備：PPT六、課時(shí)安排：SectionA1(1a-2d)....................................................................................1課時(shí)SectionA2(3a-3c).....................................................................................1課時(shí)SectionA3(GrammarFocus-4c)...............................................................1課時(shí)SectionB1(1a-1e)......................................................................................1課時(shí)SectionB2(2a-2e)....................................................................................1課時(shí)SectionB3(3a-selfcheck).........................................................................1課時(shí)共計(jì)6課時(shí)SectionA2(3a–3c)Step1ReviewA:Couldyoupleasemakesentenceswiththesephrasesinthepasttense?B:Sure.Ididsomechores.takeoutthetrashdochoresdothedishessweepthefloormakedinnermakethebedfoldtheclothescleanthelivingroomhelpoutwithatleastfinishdoingsth.bebackfromshoppingseethismessmotherclean.1.A:Couldyouplease......?B:Yes,sure./Allright./Noproblem./Certainly.Sorry,Ican't.Ihavetodo...Sorry,Ican't.Iamdoing...2.A:Whatkindofchoresdidyoudolastweekend?B:Ididthewashes.Step2Reading3aReadthepassageandanswerthefollowingquestions.1.DidNancydoanyhouseworkthatday?2.WhywasNancy'smomangrywithNancy?3.Didtheysolvetheproblem?How?3b.Readthestoryagainandreadthesentencesbelow.Underlinethesentencesfromthereadingthatmeanthesamething.1.Neitherofusdidanyhouseworkforaweek.2.MymomcameoverassoonasIsatdowninfrontoftheTV.3.You'retired,butI'mtired,too.3c.Decidewhethertheunderlinedwordsinthesentencesareverbsornouns.Thenwriteanothersentenceusingtheunderlinedwordintheotherform.Couldyoutakethedogforawalk?(noun)2.CouldIwatchoneshowfirst?3.Ican'tworkallday.4.YouwatchTVallthetime.5.“Whathappened?”sheaskedinsurprise.Step3Languagepoints1.YouwatchTVallthetimeand...allthetime（在該段時(shí)間內(nèi)）一直；向來，一向；時(shí)時(shí)刻刻；每時(shí)每刻2.I'mjustastiredasyouare!as...as意為“和……一樣”，表示同級(jí)的比較。使用時(shí)要注意第一個(gè)as為副詞，第二個(gè)as為連詞。其基本結(jié)構(gòu)為：as+

adj./

adv.

+as。否定形式為“notas/so+adj./adv.+as”。3.Foroneweek,shedidnotdoanyhousework,andneitherdidI.neither用作副詞，作“也不”解釋，放在句首，表示前面否定的內(nèi)容也適用于另一個(gè)人或物，句子須采用部分倒裝。此時(shí)也可用nor替換neither使用。例如：—I

don't

like

this

dress.

我不喜歡這件連衣裙?！狽either

/

Nor

do

I.

我也不喜歡。注意：neither之后的主語(yǔ)要置于助動(dòng)詞或系動(dòng)詞之后。neither用作代詞，表示“兩者都不，雙方均不”。例如：He

answered

neither

of

the

letters.

他兩封信都沒回?！猈hich

one

would

you

like?

你喜歡哪一個(gè)？—Neither.兩個(gè)都不喜歡。

also,too,either,neither的用法

一、also是比較正式的用語(yǔ)，語(yǔ)氣較莊重。它通常放在句中，位于行為動(dòng)詞之前，連系動(dòng)詞之后;如有助動(dòng)詞或情態(tài)動(dòng)詞，一般放在助動(dòng)詞或情態(tài)動(dòng)詞之后。例如:Peteralsohastwobrothers.彼得也有兩個(gè)兄弟。Iamalsoastudent.我也是一名學(xué)生。Mrs.GreencanalsosingthesonginChinese.格林夫人也能用漢語(yǔ)唱這首歌。二、too是普通用詞，多用于口語(yǔ)，語(yǔ)氣較隨便。一般用在肯定句中，放在句末。例如:I'minRow1,too.我也在第一排。注意：also和too一般都用于肯定句，很少用于否定句。三、either表示“也”時(shí)，一般只用于否定句，且置于句末。例如:Idon'tknowhim.Tomdoesn'tknowhim,either.我不認(rèn)識(shí)他，湯姆也不認(rèn)識(shí)他。Ifyoudon'tgothere,hewon'tgothere,either.如果你不去那兒，他也不會(huì)去那兒。注意：either本身沒有否定的意義。所以多與not連用。四、neither表示“兩個(gè)都不”，它作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞常用單數(shù)。例如：Neitherofyoucandoit.你們兩個(gè)都不能做這件事。Step4Summary1.Newvocabularylastmonth,comeovertakethedogfora