Unit3TheEarth重點(diǎn)詞匯語法以及單詞課件 牛津深圳版英語七年級上冊

TheEarth

Unit3ReadingandListeningTrueorFalse(TORF)1.Littlechildrenliveundertheprotectoftheirparents.3.HeisfromJapan.2.Parentsshouldoffertheirkidswithawarmfamily.4.Iwanttomakefriendwithdifferentpeople.5.Howoftendoyoutakewalk?6.Children,welcometomyhome!Htect改為protectionoffer改為providemakefriendswith...yourself改為yourselves√takeawalk散步詞意及詞性：及物動詞

保護(hù)make/keepsbsafeprotectsb/tectsb/sthfrom.../pr??tekt/protecttheenvionment/theEarth/tectoureyesfromthesun.及物動詞，提供videsb.withsth=providesth.forsboffersbsth=offersthtosbgivesbsth=givesthtosbprovideuswithair,waterandfoodgiveusapresentofferthatmanaseatoffer強(qiáng)調(diào)主動提供V.污染make...dirty/p??lu?t/pollutesthn.pollution不可數(shù)名詞muchpollutionalotofpollutionpolluteair/water/theEarth/p??lu??n/modalv.必須否定式：mustn’t情態(tài)動詞must+V原形否定回答用needn’t/don’thaveto一般疑問句must提至句首其他modalV.can/should/maymustnot表示禁止No,shedoesn’thaveto.Must...?2020廣西中考

MustIhandinthereportnow,sir?________.Youcanhanditintomorrow.A.Yes,youcan.B.Yes,youmust.C.No,youneedn’t.D.No,youmustn’t.C2021廣州期末

Wemuststop______ourrubbishintotheseaandundertheground.A.toputB.puttingC.putsD.putadj.不多，很少few+可數(shù)名詞復(fù)數(shù)

例：fewfriends表否定含義，意為幾乎沒有afew+可數(shù)名詞復(fù)數(shù)

例：afewfriendslittle+不可數(shù)名詞例：littlewateralittle+不可數(shù)名詞

例：alittlewater表肯定含義，意為有幾個表否定含義，強(qiáng)調(diào)幾乎為零，沒有的意味更深一些表肯定含義，有一點(diǎn)，此處的少，是相對于多而言，有a的酒飽飯足，沒a的窮困潦倒。我有一點(diǎn)水。我?guī)缀鯖]有水了。我有幾個朋友。我?guī)缀鯖]有朋友。Wemuststopdoingthesethings.page31停止做某事停下來做另一件事停下來看看天空，紅月亮出來了。_________________________thesky;theredmooncomesout.Stoptolookat2020新疆中考Whydon’tthedoctorsstop_____lunch?Becausetheyarebusy_____apatient(病人).A.tohave,tosave.B.having,savingC.tohave;savingD.having;tosave句子結(jié)構(gòu)Itis+adj.+forsb.+todosth.其中It在句中作形式主語，后面的動詞不定式短語作真正的主語。此處adj可以是:improtant/wise/useful等描述事物的特征的對我們來說，為了將來努力學(xué)習(xí)很重要。Itisimprotantforus__________________forourfuture.tostudyhardLearningChineseisveryimportantforus.改為同義句。______________improtantforus_____________Chinese.Itistolearnimportant/?m?p??tnt/句子結(jié)構(gòu)Itis+adj.+ofsb.+todosth.其中It在句中作形式主語，后面的動詞不定式短語作真正的主語。此處adj可以是:kind/friendly/polite/等描述人的性格、品性你幫助我真是太友好了。Itiskindofyou__________________.tohelpmeHelpingmeisverykind.改為同義句。______________kindofyou__________________.ItistohelpmeAbout70%oftheEarthiscoveredbywater.地球大約70%被水覆蓋。Thisisafact.百分?jǐn)?shù)+of+名詞

作主語時，謂語動詞的單復(fù)數(shù)要與of后面名詞的單復(fù)數(shù)保持一致。大約60%的錢是我的。About60%ofthemoneyismine.大約90%的學(xué)生是好的。90%ofthestudentsaregood.70%ofthestudentsinourclass___________.areboys.分?jǐn)?shù)的表達(dá)onequarter四分之一quarter意為“一刻鐘，四等分之一?！眛hreequarters四分之三英語中分?jǐn)?shù)用“基數(shù)詞+序數(shù)詞”表示，分子用基數(shù)詞，分母用序數(shù)詞；分子大于1時，分母用復(fù)數(shù)形式。onesixth六分之一twothirds三分之二Therearefiftystudentsinthisclass._______ofthemareboys,sothereare30boysinthisclass.(2020年中考題。）

A.threefifthB.threefifthsC.threefive祈使句:Donotthrowtherubbishintotheriver.Page35祈使句用來表示請求，命令，勸告等，其特點(diǎn)是省略主語you，肯定祈使句以動詞原形開頭。

請把門關(guān)上。closethedoor,please!請不要開窗戶。Don’topenthewindow,please!Youshouldn’twalkacrosstheroadwhenthelightisred._____________acrosstheroadwhenthelightisred.Don’twalkYoushouldn’tthrowtherubbishintotheriver.改為同義句Let型Let’sdosth.及物動詞原形+賓語不及物動詞原形(+副詞）其否定形式在句首加Don’tBe+adj型No+動名詞型Please型Please置于句末時就變成了do型Earth/??θ/n.地球

quiz/kwiz/n.知識競賽，小測驗(yàn)pattern

/?p?tn/

圖案，模式，形式protect

/pr??tekt/v.保護(hù)report

/r??p??t/

n.報告part

/pɑ?t/n.部分land

/l?nd/

n.陸地field

/fi?ld/

n.田野,田地large

/lɑ?d?/

adj.大的provide

/pr??va?d/v.

提供pollution

/p??lu??n/n.污染burn

/b??n/

v.燃燒energy

/?en?d?i/

n.能量，能源pollute/p??lu?t/

v.污染into/??ntu/

prep.

到里面；進(jìn)入ground/ɡra?nd/

n.地面kill/k?l/

v.殺死m(xù)ust/m?st/modalv.必須important