第12課時(shí)Unit2Grammar（Ⅱ）［學(xué)習(xí)目標(biāo)］-1.靈活運(yùn)用that引導(dǎo)的賓語從句。2.靈活運(yùn)用if或whether引導(dǎo)的賓語從句3.了解賓語從句重難點(diǎn)和特殊用法［活動(dòng)方案］ActivityI請(qǐng)同學(xué)們根據(jù)上節(jié)課所學(xué)知識(shí)完成下面的練習(xí)Task1.找出下列句中的賓語從句和引導(dǎo)詞1）Doyoubelievethatcolorscancheerusup?2）Ithinkyouareright.3）I'mnotsureifbluelooksgoodonyou.4）Youmaywonderwhetheritistrue.5）Iwonderifhewillcome?Task2.把下列句子改成賓語從句1.1.WillMilliecometotheparty?I'mnotsure.I'mnotsure__________________________________________.I'mnotsure_________Milliewillcomeornot.2.DoesKittygetupearlyeverymorning?Iwonder.Iwonder______________________________________________.3.CantheyspeakFrench?Iwanttoknow.Iwanttoknow_______________________speakFrench.ActivityII質(zhì)疑探究1.只能用whether，不能用if引導(dǎo)的賓語從句①在具有選擇意義，又有or或ornot時(shí)，尤其是直接與ornot連用時(shí)，往往用whether，Letmeknow_____(whether/if)hewillcomeornot．讓我知道他是否能來。②在介詞之后用whether。I'minterestedin_________(whether/if)helikesEnglish．我關(guān)心的是他是否喜歡英語。③在不定式前用whether。如：Hehasn'tdecided_________(whether/if)tovisittheoldman．他尚未決定是否拜訪那位老人。④whether置于句首時(shí)，不能換用if。如：__________(Whether/if)thisistrueornot，Ican'tsay．這是否是真的我說不上來。⑤引導(dǎo)主語從句和表語從句時(shí)宜用whether。如：_________(Whether/if)shewillcomeornotisstillaquestion．她是否能來還是個(gè)問題。Thequestionis_________(whether/if)wecancatchthebus．問題是我們能否趕上公共汽車。⑥若用if會(huì)引起歧義時(shí)，則用whether。如：Pleaseletmeknowifyoulikethebook．可理解為：a．Pleaseletmeknowwhetheryoulikethebook．請(qǐng)告訴我你是否喜歡這本書。b．Ifyoulikethebook，pleaseletmeknow．你如果喜歡這本書，請(qǐng)告訴我。2.賓語從句的時(shí)態(tài)1)當(dāng)主句的謂語動(dòng)詞是一般現(xiàn)在時(shí)時(shí)，其賓語從句的時(shí)態(tài)可以是任何適當(dāng)?shù)臅r(shí)態(tài)。所以，賓語從句的時(shí)態(tài)應(yīng)根據(jù)實(shí)際情況而定。MyteachertellsmethatJohn____________(get)anAintheyesterday'sexam.2）當(dāng)主句的謂語動(dòng)詞的時(shí)態(tài)是一般過去時(shí)的時(shí)候，其賓語從句的時(shí)態(tài)一般要用任一適當(dāng)?shù)倪^去時(shí)態(tài)。Myteachertoldmethathe______________(go)toNanjingtomorrow.3)當(dāng)賓語從句是表達(dá)客觀真理和規(guī)律的句子時(shí)，其時(shí)態(tài)仍舊用一般現(xiàn)在時(shí)。Myteachertoldusthattheearth___________(go)aroundthesun.［檢測(cè)反饋］Ⅰ.填寫正確的單詞1.Thebluedress________(suit)herverywell.2.A:Howwillyou____________thecomingChristmas?B:We'llholda________________.(celebrate)3.We'retravellingtoFengHuang---an____________(古老的)town.4.IthinkDavidhasmanygood____________(person)qualities.5.Idon'tknow___________(是否)thecarismadeintheUSAornot.6.Iwonderedifthey______________(come)backsoon.Ⅱ.單項(xiàng)選擇1.Mikesaid_________.A.ifyouarefreethenextweekB.whatcolourwasitC.theweatherisfineD.summercomesafterspring2.Ourteachertoldusthatthesun_____intheeast.A.riseB.roseC.risesD.hadrisen3.Shewantedtoknow_____hermotherlikedthepresentornot.A.ifB.thatCwhetherD.weather4.Doyouknowifhe______backnextweek?Ifhe_____back,pleasetellme.A.comes,comesB.comes,willcomeC.willcome,comesD.willcome,willcome【鞏固提升】I.根據(jù)漢語寫單詞Ithinkthey_______(影響)our________(日常的)livesinmanyways.Mymumsaysblueis___________(適合的)forbedrooms.Ialsofindsomepeople_________(更喜歡)orangefortheirdiningrooms.Itdependson________(個(gè)人的)taste.5._____(不管怎樣),weshouldchoosethecolourwhichmakesusfeelcomfortable.Ⅱ.單項(xiàng)選擇()1.Idon'tknow___hewillcometomorrow._____hecomes,I'lltellyou．A.if;Whether B.whether;Whether C.if;That D.if;If()2.Idon'tknow_________thedayaftertomorrow. A.whendoeshecome B.whetherhe'llcome C.ifhecomesD.howwillhecome()3.Thegirlsaskedifthey____________somefoodanddrinkwiththem. A.took B.take C.takesD.willtake()4.Catherinesaidthatshe__________toGuangzhou. A.hasnevergone B.hadnevergone C.hasneverbeen D.hadneverbeen()5.Lindasaidthemoon_______roundtheearth. A.travelledB.hastravelled C.travels D.hadtravelledⅢ.根據(jù)所給漢語補(bǔ)全英語句子，詞數(shù)不限。1.食品安全影響我們的日常生活。Foodsafetyinfluences______________________________________.2.城市里的生活方式在很多方面不同于農(nóng)村的生活方式。Thelifestyleinthecity____________________________inthecountry.3.你注意到淺色能使我們的房間看起來更大嗎？Doyounoticethatlightcolourscan___________________?4.在某種程度上，一個(gè)人能取得多少成就取決于他的習(xí)慣。Inaway,