Unit3知識點梳理課件- 人教版七年級英語下冊

Unit3詞匯精講

課前回顧詞匯精講典型例題1、Howold 2、Howfar 3、Howlong 4、Howoften 5、Howsoon 6、Howtall 7、Howmany 8、Howmuch 問多少歲(...yearsold)問多遠距離(fivemeters)問多長時間(fiveminutes)問多久一次

(onceaweek)問多久以后

(Intwodays)問多高

(1.65meters)問多少

+可數(shù)名詞復(fù)數(shù)問多少+不可數(shù)名詞復(fù)數(shù)知識回顧：Whatday

Whatdate

Which

whose

問星期幾

問具體日期，如幾月幾日問選擇：“哪一個”問主人：“誰的”一般讀降調(diào)(↓)的句型有哪些？1.特殊疑問句2.陳述句一般讀升調(diào)(↑)的句型有？1.一般疑問句注意：選擇問句——前升后降：Arewegoingbybike,bus↑,ortaxi↓?Note!!!ThereisanEnglishcorneratSunnyGardenthisafternoon.Wouldyouliketodrinkcoffee?HowdoIgetthere?Areyouateacher?WhichwayshouldIgo？Doyoulikecoffeeorjuice?【典型例題】在下列各句中標出升調(diào)↑降調(diào)↓升調(diào)↑升調(diào)↑降調(diào)↓降調(diào)↓降調(diào)↓升調(diào)↑降調(diào)↓【典型例題】1.下列哪個句子中末尾朗讀需要使用升調(diào)的是？A.AreyouHelen?B.whatcolorisit?C.Howareyou?D.Nicetomeetyou!2.Whenwereadthesentencebelow,wemaketherisingtoneoftheendof_______.A.Docamelsstorethefatintheirhumps?B.ThekiwilivesonlyinNewZealand.C.Whatdocamelseatinthedesert?D.WhatcanyouseeonNewZealandmoney?對于“potato”你知道多少？

1.Ipotatoyou=IlikeyouYouaresopretty,Ipotatoyou.你真漂亮，我非常喜歡你。=“燙手山芋”2.hotpotatoVocabularyisarealhotpotato.詞匯真是個棘手的問題?；蛘呤羌值氖虑榛驈?fù)雜的情況1.Onehundredandfive一百零五

詞匯精講①hundred數(shù)詞，意為：“一百”當其前有具體數(shù)字時，hundred用單數(shù)形式，即其后不+-s.Eg:Therearethreehundredteachersinourschool.我們學校有300名老師?！就卣埂竣賖undredsof意為“數(shù)百的”表示不確定數(shù)字，其前不用+具體數(shù)字。但要+-s，要+of.Eg:Therearehundredsofworkersinthefactory.工廠里有數(shù)百個工人。②與hundred類似用法的單詞：thousand“千”,million“百萬”,billion“十億”【Exercise】1.Chimelongisveryfamous,____peoplevisititeveryday.A.thousandofB.thousandsofD.twothousandsofD.twothousands口訣：有s有of有數(shù)，無s，無of2.Howfarisitfromyourhometoschool?從你家到學校有多遠？

詞匯精講①howfar意為“多遠”，用來詢問距離或路程的遠近。常用句型“HowfarisitfromAtoB?”Eg：—Howfarisitfromtheparktoyourhome?從公園到你家有多遠？—It’sabout3miles.大約三英里。

可這樣回答：

Itis+時間名詞的所有格+walk/ride/drive.Howfarisitfromyourhometoshangben？Itisfifteenminutes’walk/ride/drive.

詞匯精講【拓展】Howlong：“多久時間”，用來詢問某個動作持續(xù)的時間，回答：表示一段時間的名詞短語。Eg：—HowlongcanIkeepthebooks?這些書我能借多久？—（About）amonth.大約一個月。1.___doyouspendonWechateveryday?—Aboutonehours.A.HowlongB.HowmuchC.Howsoon2.Ispenttwohoursfinishingmyhomeworkyesterday.(對劃線部分提問)___________________didyouspendfinishingyourhomeworkyesterday?Howlong【Exercise】1.—Excuseme,couldyoupleasetellme____fromheretotheairport(飛機場)？—Sure.It’sabout100kilometers.A.howfaritisB.howlongittakesC.howfarisitD.howlongdoesittake2.—______isitfromhere?—Only10minutes’walk.A.HowlongB.HowfarC.HowmuchD.Howold詞匯精講3.Howlongdoesittakeyoutogettoschool?你到學?；ㄙM多久時間？①Ittakessb（time）todosth.“某人花費多長時間做某事。”Eg：Ittakesmeanhourtofinishmyhomework.我花了一個小時完成作業(yè)。

It

tookmefifteenminutes

togotoShangben.【Exercise】1.Ittakesmehalfanhour___thepianoeveryday.A.playB.playingC.toplayD.playedtake過去式：took【造句】我花費了10分鐘去復(fù)習英語筆記(tips:筆記：notes

復(fù)習：review)答案：IttookmetenminutestoreviewEnglishnotes詞匯精講4.Marywantstoknowwhathethinksofthetrip.瑪麗想知道他認為這段旅程怎么樣.①thinkof“”，后跟名詞、代詞或動詞-ing形式。Eg：Whatdoyouthinkofthebook?你認為這本書怎么樣？Whatdoyouthinkofswimming?你認為游泳怎么樣認為；想起“what...thinkof...?”意為“...認為...怎么樣？”=“How...like...?”,詢問對方看法。常見回答：“Great./Notbad./Terrible”等?！綞xercise】1.你認為我們的學校怎樣？________doyou_______________ourschool?2.WhatdoyouthinkoftheprogramIdolProducer?(改為同義句)______doyou______theprogramIdolProducer?3.我想要EXO的照片。I______a_______ofEXO.WhatthinkofHowlikewantphoto詞匯精講5.Itiseasytogettoschool.到學校很容易。①It’s+adj(+forsb)+todosth.表示“（對某人來說）做某事是....的”。句中的形容詞為描述事物特征的形容詞。如：difficult,easy,等。Eg：It'seasyformetorideabike.對我來說，騎單車很容易。Eg：It'skindofyoutohelpme.你能幫我真的太好了。

注意：若句中形容詞為描述人物品質(zhì)及性格的詞，如：clever,kind,nice.等，介詞要把for換成of。【造句】對你來說，學習英語很簡單。答案：It’seasyforyoutolearnEnglish.【真題回顧】【2017廣東中考】1.It’sverykind__youtolendmeyourshoppingbags.A.ofB.forC.toD.with【Exercise】2.It’simportantforus_____Englishwell.A.tolearnB.learningC.learnD.learned3.張杰有許多的粉絲。ZhangJie________________fans.lotsofIt'sadj+forsb+todosthIt'sadj+ofsb+todosth介詞of表示adj要是形容詞的人品質(zhì)或性格詞匯精講6.Thereisaverybigriverbetweentheirschoolandthevillage.在他們的學校和村莊之間有一條很大的河。①therebe句型用法：Be動詞的單復(fù)數(shù)與單復(fù)數(shù)保持一致。Eg：Thereisabigtreeandmanyflowersbehindme.有一棵大樹和許多花在我后面。②between介詞，意為“在...之間”，常與and連用，between..and...“在...和...之間”Eg：DoraemonstandsbetweenDoramiandXiaofu.哆啦A夢站在哆啦美和小夫之間。表示某地有某物最近的主語的就近原則ThereareIt'sadj+forsb+todosthIt'sadj+ofsb+todosth介詞of表示adj要是形容詞的人品質(zhì)或性格【Exercise】1.There_____anappleandmanypearsonthetable.A.isB.areC.beD.am2.有許多人喜歡陳立農(nóng)。__________________manypeoplelikeChenLinong詞匯精講7.One11-year-oldboy①11-year-old是復(fù)合形容詞，意為“11歲的”，是由“基數(shù)詞+單數(shù)名詞+形容詞”組成，注意：詞與詞之間用連字符連接。Eg：Myfour-year-olddaughterissleepingonthesofa.我四歲的女兒正在沙發(fā)上睡覺?！綞xercise】1.The__girlcanplaythepianowell.A.sevenyearsoldB.seven-years-oldC.seven-yearsoldD.seven-year-old2.他是一個5歲的男孩。Heis____________________boyfive-year-old詞匯精講8.afraid形容詞，意為“”

【短語辨析】

beafraidof(doing)sth.害怕做某事Eg：thebo