Unit10SectionA3a-3c課件人教版八年級英語上冊

Unit10Ifyougototheparty,you’llhaveagreattime.SectionAGrammarfocus-3c1.能記住并能正確運用本課時的單詞、短語及句型。2.學(xué)習(xí)并理解if引導(dǎo)的條件狀語從句的含義、結(jié)構(gòu)及用法;能運用if引導(dǎo)的條件狀語從句、情態(tài)動詞should等語言結(jié)構(gòu)來發(fā)表自己的觀點,談?wù)撌虑榈慕Y(jié)果。3.養(yǎng)成健康、樂觀、向上的人生觀。PairworkA:Areyougoingtothepartytomorrownight?B:Yes,Iam.A:Whowillyougowith?B:IthinkI’llgowith...A:Ifyoudo,you’llhaveagreattime.PairworkA:Areyougoingtothepartytomorrownight?B:Yes,Iam.A:Howwillyougototheparty?B:IthinkI’ll...A:Ifyoudo,you’ll…1.閱讀課本GrammarFocus中的句子,然后小組討論下面問題:①復(fù)合句中的主句和從句分別是什么②主句和從句的時態(tài)有什么不同③主從句的前后位置可以調(diào)換嗎需注意什么Groupwork從句主句從句（一般現(xiàn)在時）（一般將來時）（一般現(xiàn)在時）（一般將來時）主將從現(xiàn)Ifyoudo,you’llbelate.

You’llbelateifyoudo.if條件狀語從句主句

含if條件狀語從句的主從復(fù)合句1.if條件狀語從句中，主句用一般將來時，從句用___________表示將來。________原則。例如：Wewillgototheparkifit_____________(rain)tomorrow.doesn’t主將從現(xiàn)rain一般現(xiàn)在時2.if條件狀語從句中，如果主句有must，can，may

等情態(tài)動詞，從句用___________。________原則。例如：Youmuststopifthetrafficlight____(be)red.is一般現(xiàn)在時主情從現(xiàn)3.if條件狀語從句中，主句是祈使句，從句用____________表示將來。_________原則。例如：Don’t

waitformeifI_____(be)late.am主祈從現(xiàn)一般現(xiàn)在時2.總結(jié):①時態(tài):if意為“

”,引導(dǎo)條件狀語從句時,從句用

時,則主句用

時(即

+

),也就是“主將從現(xiàn)”。

②位置:主句和從句的位置既可

,也可

;當(dāng)從句在前,主句在后時,通常用

隔開。

如果一般將來一般現(xiàn)在逗號從句在前,主句在后主句在前,從句在后動詞原形will3.練一練。用括號內(nèi)所給單詞的適當(dāng)形式填空。①I

(get)goodgradesifI

(work)hard.

②Ifwe

(get)uplate,we

(have)notimeforbreakfast.

③Ifyou

(help)me,I

(finish)theworksoon.

④She

(look)youngerifshe

(wear)thisnewdress.

willgetwillhavegetwillfinishworkhelpwilllookwears3bCompletethesentencesusingyourownideas.1.IfIgetuplatetomorrow,________________________________

2.IfIdon’tfinishmyhomework,

________________________________

3.IfIdon’tgetenoughexercise,

________________________________

4.Iwillnothaveenoughtimetostudyif________________________________

5.Iwillnotmakeanyfriendsif

________________________________

IwillmisstheschoolbusmyteacherwillbeangryIwon’tbestrongIplaycomputergamesalltheday.Ialwaysmakethemupset.giveconsequences

giveconditions

3bWriteastorywithyourgrouponapieceofpaper.Thefirstpersonbeginsthestorywith“IthinkIwill…”Theothersaddsentenceswith“if”.Passthepaperaroundtwice.Thenreadthestory.IthinkIwillgotothemoviestonight.IfIgotothemovies,Iwon’tfinishmyhomework.IfIdon’tfinishmyhomework…3c

Someexamples:1.IfIgetuplatetomorrow,____________2.IfIdon’tfinishmyhomework,________3.IfIdon’tgetenoughexercise,________4.Iwillnothaveenoughtimetostudyif________________________________5.Iwillnotmakeanyfriendsif_________

IwillbelateLanguagepoints.Canyougivemesomeadviceadvice相當(dāng)于漢語“建議，忠告”的意思，是不可數(shù)名詞，表示“一條建議，一則忠告”應(yīng)說“apiceofadvice”或“awordofadvice”e.g：Letmegiveyouafriendlywordofadvice.我給你一條友善的建議吧。advise(v)提建議，給忠告advisesbtodo建議某人做......區(qū)分同義詞：suggestion(cn)建議，意見，提議，暗示suggest(v)建議，提議，推薦，暗示

Canyougivemesomeadvice,pleaseadvice/?d'va?s/n.勸告；建議，不可數(shù)名詞Hegavemesomeusefuladvice.他給了我一些有用的建議。You’dbetterfollowyourparents’advice.你最好聽從你父母的建議。Hereisapieceofadviceforyou.這兒有一條建議給你。與advice有關(guān)的短語：①givesb.someadvice給某人一些建議②asksb.foradvice向某人征求意見③take/followsb’sadvice聽從某人的意見④apieceofadvice一條建議一、根據(jù)句意用括號中所給詞的適當(dāng)形式填空。當(dāng)堂檢測1.You

(look)youngerifyou

(wear)thisnewdress.2.Ifwe

(get)uplate,we

(have)notimeforbreakfast.3.Ifthere

(be)afire,I

(call)119forhelp.4.Susan

(come)ifyou

(have)abirthdayparty.5.IfI

(be)freetomorrow,I

(visit)myaunt.willlookweargetwillhaveiswillcallwillcomehaveamwillvisit二、按要求完成下列句子。1.Kathywillwalktothebusstation.It'lltakeheralongtime.(改為if引導(dǎo)的條件句)______Kathy________tothebusstation,it________heralongtime.2.Itwillberainytomorrow.Jimmyandhisfriendswon'tgocamping.(改為if引導(dǎo)的條件句)_____________tomorrow,Jimmyandhisfriends________gocamping.3.如果你感覺累,就打叫我來替換你。(翻譯句子)____________________,pleasecallmetotakeyourplace.4.如果我吃太多食物,我會變胖的。(翻譯句子)IfIeattoomuchfood,_____________________.5.如果我們跑得快,就能趕上最后一班公交車。(翻譯句子)Ifwerunfast,_____________________________.IfwalkswilltakeIfitisrainywon'tIfyoufeeltiredI'llgetfatwewillbeabletocatchthelastbus1.Myfathergaveme_______aboutmystudyyesterday.A.adviseB.advicesC.anadviceD.someadvice2.Jennywas_______excited_______sayanythingwhensheheardthegoodnews.A.so;thatB.such;thatC.very;toD.too;to3.—ThereisanEnglishexamtomorrow.—Yes,butmyEnglishisverypoor.Ifeelvery_______now.A.upse