Unit5DiscoveringUsefulStructures整體掌握語(yǔ)法學(xué)案學(xué)生版

45320242025學(xué)年高二選擇性必修第一冊(cè)英語(yǔ)Unit5DiscoveringUsefulStructures整體掌握語(yǔ)法學(xué)案人教版英語(yǔ)24字整體教學(xué)教師版目錄目錄主語(yǔ)從句思維導(dǎo)圖整體掌握語(yǔ)法精講規(guī)律探析基礎(chǔ)鞏固透析語(yǔ)法能力提升突破考點(diǎn)

主語(yǔ)從句思維導(dǎo)圖整體掌握語(yǔ)法精講規(guī)律探析語(yǔ)法規(guī)則主語(yǔ)從句的定義在主從復(fù)合句中充當(dāng)主語(yǔ)的從句即為主語(yǔ)從句。主語(yǔ)從句的位置可以在句首，也可以用it作形式主語(yǔ)，主語(yǔ)從句放在后面。Whatpleasememostisthattheirartistictalentisextremelyshocking.最讓我高興的是，他們的藝術(shù)天賦是非常驚人的。Itworriedthemotherthathersonwasalwaysplayingputergames.兒子總玩電腦游戲，這讓他的母親很擔(dān)心。Itisnotaproblemwhetherwecanwinthebattle;it'sjustamatteroftime.我們能否打贏這場(chǎng)戰(zhàn)斗不是問(wèn)題；這只是時(shí)間問(wèn)題。主語(yǔ)從句的連接詞及其句法功能1．連接詞that和whether/if(1)that在從句中不充當(dāng)任何句子成分，本身無(wú)任何意義，只起連接作用，但不可省略。Thatmyparentsalwaystreatmeasalittlechildmakesmeveryunhappy.我的父母總是像對(duì)待小孩子那樣對(duì)我讓我很不開心。Thatthecollegewilltakeinmorenewstudentsthisyearistrue.今年這所大學(xué)將招收更多新生是真的。(2)whether/if在從句中不充當(dāng)任何句子成分，起連接作用，意為“是否”，不可省略。Whethertheplanwillbecarriedoutisstillunknown.＝Itisstillunknownwhethertheplanwillbecarriedout.這個(gè)計(jì)劃是否會(huì)實(shí)施還不知道。2．連接代詞(who,whom,whose,what,which,whichever,whoever,whomever,whatever等)連接代詞引導(dǎo)主語(yǔ)從句，在從句中可以作主語(yǔ)、賓語(yǔ)、表語(yǔ)或定語(yǔ)。Whowillgototheconcertisnotknown.不知道誰(shuí)會(huì)去音樂(lè)會(huì)。Whoeverbreaksthelawwillbepunished.無(wú)論誰(shuí)觸犯法律都會(huì)受到懲罰。Whateveryoudoinyoursparetimeshoulddonoharmtoothers.你在業(yè)余時(shí)間做的任何事情都不應(yīng)該傷害其他人。3．連接副詞(when,where,how,why等)連接副詞引導(dǎo)主語(yǔ)從句并在從句中作狀語(yǔ)。Howthishappenedisnotcleartoanyone.這件事是怎樣發(fā)生的，誰(shuí)也不清楚。Whenwewillhaveameetingisanimportantquestion.我們何時(shí)舉行會(huì)議是一個(gè)重要的問(wèn)題。WhereIspendmysummerisnobusinessofyours.我在哪里過(guò)暑假不關(guān)你的事。溫馨提示確定名詞性從句引導(dǎo)詞的步驟：(1)分析句式結(jié)構(gòu)，明確名詞性從句在句中的功能；(2)明確名詞性從句所表達(dá)的意義；(3)明確名詞性從句中所需要的成分及意義；(4)確定名詞性從句的連接詞。[學(xué)以致用1]用適當(dāng)?shù)倪B接代詞或連接副詞填空①________madehimembarrassedwasthatoneofhisbuttonswasmissing.②________makesthemostbeautifulkitewillwinaprizeintheKiteFestival.③________hewillattendthemeetingornotdoesn'tmatter.④Itisobvioustothestudents________theyshouldgetwellpreparedfortheirfuture.⑤________hegaveupthechanceofstudyingabroadisunknown.III.主語(yǔ)從句中用it作形式主語(yǔ)的結(jié)構(gòu)[觀察例句]It'spossiblethathehasbeentoBeijing.他有可能去過(guò)北京。It'sapitythatyoudidn'tattendthemeeting.你沒(méi)參加這次會(huì)議太可惜了。Itseemsthatitisgoingtorain.看起來(lái)好像要下雨。Itisimportantthatheshouldknowaboutthis.他應(yīng)該知道此事是重要的。Itissuggestedthatthemeetingbeputoff.有人建議會(huì)議延期召開。[歸納用法]為保持句子平衡，常把主語(yǔ)從句后置，而用形式主語(yǔ)it代替。it作形式主語(yǔ)時(shí)常用于以下句型：句型說(shuō)明It＋系動(dòng)詞＋形容詞＋主語(yǔ)從句常用于此句型的形容詞有important,(un)likely，possible,necessary,natural,wrong等。It＋系動(dòng)詞＋名詞＋主語(yǔ)從句常用于此句型的名詞有fact，idea，honour，question，pity等。It＋系動(dòng)詞＋過(guò)去分詞＋主語(yǔ)從句常用于此句型的過(guò)去分詞，有known，proved，said，decided，suggested，thought等。It＋不及物動(dòng)詞＋主語(yǔ)從句常用于此句型的動(dòng)詞有appear，happen，seem，occur，matter等。[名師點(diǎn)津](1)在“It＋be＋過(guò)去分詞＋主語(yǔ)從句”結(jié)構(gòu)中，過(guò)去分詞若為suggested/ordered/required/advised等，主語(yǔ)從句中的謂語(yǔ)用“(should)do”。(2)在“It＋be＋形容詞＋主語(yǔ)從句”結(jié)構(gòu)中，若形容詞為important/necessary/strange等，主語(yǔ)從句中的謂語(yǔ)用“(should)do”。[學(xué)以致用2]句型轉(zhuǎn)換①Thathesuddenlyfellilllastmonthsurprisedus.→________________________hesuddenlyfellilllastmonth.②Whethertheywillsellthehousehasn'tbeendecidedyet.→________________________________________theywillsellthehouse.③Thatlighttravelsinstraightlinesisknowntousall.→________________________lighttravelsinstraightlines.基礎(chǔ)鞏固透析語(yǔ)法Ⅰ.單句語(yǔ)法填空1．Itisoftenthecase_______________anythingispossibleforthosewhohangontohope.2．Yoursupportisimportanttoourwork._______________youcandohelps.3．_______________LiBai,agreatChinesepoet,wasbornisknowntothepublic,butsomewon'tacceptit.4．_______________weunderstandthingshasalottodowithwhatwefeel.5．Exactly_______________thepotatowasintroducedintoEuropeisuncertain,butitwasprobablyaround1565.6．_______________thedelayedflightwilltakeoffdependsmuchontheweather.7．Ithink_______________impressesmeabouthispaintingisthecoloursheuses.8．Somepeoplebelieve_______________hashappenedbeforeorishappeningnowwillrepeatitselfinthefuture.9．_______________makesthebooksoextraordinaryisthecreativeimaginationofthewriter.10．_______________yousaidatthemeetingdescribesabrightfutureforthepany.Ⅱ.完成句子1．有人命令操場(chǎng)建設(shè)下周完成。Itisorderedthattheconstructionofthesportsground______________________________．2．現(xiàn)在她正在買的東西是一些雜志。______________________________aresomemagazines.3．很明顯剛剛有人來(lái)拜訪過(guò)他。Itisclear______________________________．4．這個(gè)地區(qū)的爭(zhēng)執(zhí)(dispute)何時(shí)結(jié)束讓很多人困惑。______________________________puzzlesmanypeople.5．她沒(méi)有出席婚禮宴會(huì)的原因是她頭痛。______________________________isthatshehadaheadache.能力提升突破考點(diǎn)語(yǔ)法填空1．mattersmostisnotwhatyouthinkbutwhatyoudotopavethewayforyourfuture.（用適當(dāng)?shù)脑~填空）2．isimportanttomenowisthatIstudyhardtogetadmittedtoagooduniversity.(用適當(dāng)?shù)脑~填空)3．theboymadesomuchprogressinashorttimesurprisedallofus.(用適當(dāng)?shù)脑~填空)4．breaksthelawwillsoonerorlaterbecaughtandpunished.(用適當(dāng)?shù)脑~填空)5．Itisnecessaryweyoungpeoplemasteraforeignlanguage.(用適當(dāng)?shù)脑~填空)6．Tooursurprise,wasonceasmallfishingvillagehasturnedintoamoderncity.(用適當(dāng)?shù)脑~填空)7．thisjobdemandsmostisperseveranceandpatience.（用適當(dāng)?shù)脑~填空）8．wassoimpressiveaboutJasmine’svictorywasthatshecamefirstinthemarathonbarefooted.(用適當(dāng)?shù)脑~填空)9．Itmattersgreatlyyourparentsunderstandandsupportyou.(用適當(dāng)?shù)脑~填空)10．makesChristopherReeveadmirableishispositiveattitudeandhisdevotedspirit.(用適當(dāng)?shù)脑~填空)完成句子1．theairinthiscitywillbeemuchcleaner.人們希望這個(gè)城市的空氣會(huì)變得更干凈。2．(令我們最吃驚的)isyourpaintingtechnique,inwhichyouhaveshowedoutstandingtalent.(根據(jù)漢語(yǔ)提示完成句子)3．globalwarmingandclimatechangecouldcauseevenmoredisastersinthefuture.據(jù)認(rèn)為全球變暖和氣候改變?cè)趯?lái)會(huì)引起更多的災(zāi)難。4．TuYouyouwasthefirstChinesetowintheNobelPrizeinMedicine.據(jù)宣布，屠呦呦是第一位獲得諾貝爾醫(yī)學(xué)獎(jiǎng)的中國(guó)人。5．Itnevermethatperhapshewaslying.我從沒(méi)想到過(guò)他可能是在說(shuō)謊。6．我無(wú)法理解杰克所做的事。(what引導(dǎo)主語(yǔ)從句)wasbeyondmyprehension.7．事實(shí)證明，市場(chǎng)畢竟不是理性的。(turn)themarketwasnotrationalafterall.8．Afterthespaceshipislaunched,itgoesintotherightorbit.宇宙飛船發(fā)射后,我們首先要做的是確保它進(jìn)入正確的軌道。9．只要你盡最大努力了，贏不贏沒(méi)有關(guān)系。Solongasyoutryyourbest,.10．給我留下深刻印象的是那些有天賦的學(xué)生畫家的令人驚嘆的作品。theamazingworksbythosegiftedstudentpainters.翻譯1．我從未想過(guò)我?；@球隊(duì)會(huì)在決賽中擊敗對(duì)手。(occur)(漢譯英)2．讓同學(xué)們興奮的是他們下周將去參觀藝術(shù)展覽會(huì)。(用名詞性從句翻譯)

(漢譯英)3．令我們自豪的是，中國(guó)已經(jīng)在太空探索方面取得了重大成就。(用名詞性從句翻譯)(漢譯英)4．要保持健康，最重要的是要有均衡的膳食、良好的睡