Unit1知識(shí)講解課件人教版英語九年級(jí)全冊(cè)

unit1(P1-2)1.bydoingsth通過做某事（byprep.通過....方式/途徑，+n/代詞/v-ing）,用how提問

by用法集錦：①by+交通方式（car/bike/bus)②sitbythepool③byoneself獨(dú)自

onebyone一個(gè)接一個(gè)by+時(shí)間，不晚于；在...之前byseveno'clockeg:YoucanimproveyourEnglishby__________(read)more.2.asksbforhelp向某人尋求幫助（asksbforsth)你最好向警察求助。（ask)3.watchvideos看錄像(videopl.videos)

以o結(jié)尾的名詞，有生命的加es(黑人英雄愛吃西紅柿和土豆tomatoes,potatoes）,無生命的加s(zoo,photo)4.haveconversationswithsb=haveatalkwithsb=talkwith/tosb和...交流5.What/Howaboutdoingsth...怎么樣？表建議其他句型：whynotdosth?Let'sdosth./hadbetter（not)dosth

肯定回答：OK!/Allright!Goodidea!Yes,Ithinkso.

否定回答：Sorry,I.../I'mafraidnot.現(xiàn)在完成時(shí)(PresentPerfect)：現(xiàn)在完成時(shí)表示過去發(fā)生的某一動(dòng)作對(duì)現(xiàn)在造成的影響或產(chǎn)生的結(jié)果；或這一動(dòng)作開始于過去，持續(xù)到現(xiàn)在，并將繼續(xù)下去。構(gòu)成：“have(has)＋過去分詞”時(shí)間狀語：already,yet,ever,never,just,before,severaltimes（次數(shù)），sofar,inthelast/past+段時(shí)間，for+段時(shí)間,since+點(diǎn)時(shí)間,since+時(shí)間段+ago等。havebeento與havegoneto6.readaloud大聲朗讀7.practice(doing)sth

Practicemakesperfect.熟能生巧。歸納：后面只加動(dòng)名詞的動(dòng)詞（短語）：

放棄（giveup)享受(enjoy)可后悔(regret)，堅(jiān)持(insist)練習(xí)(practice)必完成(finish)，

延期(putoff)避免(avoid)非介意(mind)，掌握他們今必行。8.It's+adj.(forsb）todosth做...是...的學(xué)好英語對(duì)我們來說是有必要的。__________________________________.It’snecessaryforustolearnEnglishwelllookforwardtodoingsthbehalfwaytodoingsthcan’tstanddoingbeusedtodoingfeellikedoing9.too...to...太...而不能/so...that.../not...enoughtodosth之間的轉(zhuǎn)換

這個(gè)女孩年齡太小不能自己穿衣。Thegirlistooyoungtodressherself.=Thegirlissoyoundthatshecan'tdressherself.=Thegirlisnotoldenoughtodressherself.10.understandpt.undersoodpp.understoodstandpt.stoodpp.stood11.speakpt.spokepp.spokenimprovemyspeakingskills提高我的口語技能

spokenEnglish英語口語

anEnglish-speakingcountry12.alittle=alittlebit=kindof+adj.稍微，有點(diǎn)兒

alittle=abitof+不可數(shù)nalittle與afew及l(fā)ittle與few區(qū)別alittle還可修飾adj./adv的比較級(jí)13.finishdoingsth14.give（sb)areport作報(bào)告(givept.gavepp.given)reporter記者weatherreport天氣預(yù)報(bào)It'sreportedthat據(jù)報(bào)道...15.sound+adj（taste,look,feel)soundlike+n/句子16.atfirst起初，首先反：atlastfirstofall首先（表順序）17.patientadj.bepatientwithsb對(duì)某人有耐心

n.病人醫(yī)生應(yīng)該對(duì)病人有耐心。

Doctorsshouldbepatientwiththepatients.18.Ittakestime.這得慢慢來。

Ittakessb+時(shí)間todosthsbspend+時(shí)間/錢onsth/doingsth

19.Themoreyouread,thefasteryouwillbe.(the+比較級(jí)，the+比較級(jí)）

你越認(rèn)真，你所犯的錯(cuò)誤就越少。Themorecarefulyouare,thefewermistakesyou’llmake.

你越勤奮，你取得成績(jī)就越好。Themorehard-workingyouare,thebettergradesyou’llget.Theharderyouwork,thebettergradesyou’llget.

我們相聚的越多，我們?cè)介_心。Themorewegettogether,thehappierwe’llbe.

我們笑得越多，我們就越幸運(yùn)。Themorewesmile,theluckierwe’llbe.20.越來越...

比較級(jí)+and+比較級(jí)hotterandhotterbetterandbetter

moreandmore+原級(jí)moreandmorebeautiful/popular/careful

P3-41.findit+adj(forsb)todosthmake/thinkit+adj.forsbtodo我發(fā)現(xiàn)在課堂上記住所有的單詞很難。2.thesecretto/of+n/代詞/ving.......的秘訣/關(guān)鍵

thesecrettosuccess成功的秘訣thekeytothedoortheanswertothequestionthetickettothematchCanyoutellmethesecretto________(practice)pronunciation?3.beafraidtodosth=beafraidofdoingsth4.becauseof+名詞/代詞/v-ingbecause+句子(because與so不能連用）5.hidept.hidpp.hidden6.anEnglishmoviecalled/named...(過去分詞作后置定語）7.fallinlovewithsth愛上...（短暫性）（fallpt.fellpp.fallen）

----延續(xù)性：beinlovewith與...相愛，可與一段時(shí)間連用They___________________________eachotherfor30years.8.aswell也（肯定句末，前無逗號(hào)）;also行前be后;

too，肯定句末，有逗號(hào);either否定句末，有逗號(hào)HeisgoodatEnglish.Heis_____goodatJapanese.Shestudieshard,andIstudyhard,_____.Ididn'tknowit.Hedidn'tknowit,_______.9.Listeningtosomethinginteresting

is

thesecrettolanguagelearning.

①動(dòng)名詞作主語，謂語動(dòng)詞用單數(shù)②不定代詞+adj.10.It'sapieceofcake.小菜一碟11.Itservesyouright.你罪有應(yīng)得。12.lookup（在詞典，參考書中或通過電腦）查閱（動(dòng)副結(jié)構(gòu)lookit/themup);(抬頭）向上看lookup...in...在...中查找...up短語歸納：takeupdoingsth,pickup,cleanup,giveup,setup,putup,dressup,wakeup,cheerup,hurryup,makeup,cutup,mixup,callup,growup,fixup,turnup13.sothat以便，為了so...that....如此...以至于..inorderthat為了+句子inorder（not)to+動(dòng)原

為了14.takenotes做筆記(takept.tookpp.taken)15.aloudadv.大聲地，常與call,shout,cry連用；出聲地readaloudloudadj.inaloud/lowvoiceadv.響亮地，大聲地,常指說話聲，笑聲

speakloud（er)/repeatoutloud大聲重復(fù)出來loudlyadv.大聲地，響亮地，常和loud互換;喧鬧地，含有“吵鬧”之意16.memorizesentencepatterns記句型

n.memory(haveagoodmemory記憶力好)17.howoften/howsoon/howlong/howfar18.keepadiary=keepdiaries記日記SectionBP51.pronouncev.----n.pronunciation2.疑問詞+不定式我們不知道明天去哪里。3.increase及物increasereadingspeed；不及物increaseto增加到4.makemistakes/amistake(in...)在...方面犯錯(cuò)誤bymistake錯(cuò)誤地她總是在發(fā)音方面犯錯(cuò)誤。mistakeAforB誤把A當(dāng)成B5.enough+n(n可前可后）；adj/adv+enough(todosth)6.getthepronunciationright使發(fā)音正確（正確地發(fā)音）

get+賓語+賓語補(bǔ)足語（adj/介詞短語/過去分詞/todo)使...處于....狀態(tài)/位置使役動(dòng)詞：讓某人做某事make/let/havesbdosth;getsbtodo,asksbtodo7.動(dòng)詞不定式作后置定語我沒有搭檔練習(xí)英語。Idon’thaveapartnertopracticeEnglishwith.(with不可省略）Iwanttofindaplace________________.我想買把椅子坐。Iwanttobuyachairtositon.toliveinP61.bebornwith天生具有（bearpt.borepp.born）2.theabilitytodosth做某事的能力3.whetherornot(whether...ornot)是否我不知道她是否會(huì)來。Idon'tknowwhetherornotshewillcome.4.dependon視...而定，取決于；依靠，依賴5.have...incommon有....共同之處6.beinterestedindoingsth=take/creat/showaninterestin對(duì)...感興趣

我妹妹對(duì)有趣的故事感興趣。Mysisterisinterestedintheinterestingstories.placesofinterest名勝古跡雙音節(jié)變比較級(jí)+more：active,tired,polite,+ly的副詞（clearly,loudly,quickly)with介詞短語作伴隨狀語Theteachercameinwithabookinhishand.Iliketosleepwiththewindowopen.Helefttheclassroomwithallthelightson.7.payattentionto+n/代詞/v-ing注意，關(guān)注(paypt.paidpp.paid)介詞to同類歸納：lookforwardtodoing;thanksto;beusedtodoingYoushouldpayattentionto__________(listen)toyourteachercarefullyinclass.8.connectAwithB把A和B連接或聯(lián)系起來9.thinkabout=considerdoingsth考慮做某事10.evenif=eventhough即使（引導(dǎo)讓步狀語從句）11.unless除非，如果不=if...not...（主將從現(xiàn)）除非你好好學(xué)習(xí)，否則你不會(huì)取得好成績(jī)。12.keepdoingsth一直做某事用法歸納：keepondoingsth堅(jiān)持做某事

keep+賓語+adj.使...處于某種狀態(tài)eg:keepone'shairshortkeepsbdoingsth讓某人一直做某事13.inventthetelephone發(fā)明了電話invent發(fā)明(之前沒有的）；discover發(fā)現(xiàn)(已存在未被所知）Unlessyoustudyhard,youwon’tgetgoodgrades.Ifyoudon’tstudyhard,youwon’tgetgoodgrades.14.succeedindoingsth成功地做成某事

=besuccessfulindoingsth=dosthsuccessfully

successn.successfuladj.successfullyadv.15.writedown寫下，記下=takedown，拆除(動(dòng)副結(jié)構(gòu)）

(writept.wrotepp.written)down用法歸納：cutdown;turndown;diedown;letsbdown使失望；falldown16.explainsthtosb向某人解釋某事17.lookfor尋找(過程）；find找到（結(jié)果）；findout查明，弄清（P9)18.bestressedout緊張19.onone’sown獨(dú)自=byoneself=alone20.bitbybit一點(diǎn)點(diǎn)地，逐漸的21.insteadofdoingsth代替，而不是HowtobeagoodlearnerAsagoodlearner,weshouldhavegoodhabitsandwaysoflearning.Weneedtogetreadyforourlessonsbeoreclasssandalwayslistencarefullyinclass.Afterclass,wemustgoover（review)thelessonsandfinishourhomeworkontime.It’sgoodtostudyingroupsandwecanhelpeachother.Asastudent,workinghardisimportant,butdon’tforgettodosportsandkeephealthy.Weshoulddomorereadinginourfreetime.Ifw