Unit+3-Unit4語法知識(shí)精講 仁愛版英語七年級(jí)上冊(cè)

Unit3GettingTogether---重點(diǎn)語法解析人稱代詞主格和賓格的用法人稱單數(shù)復(fù)數(shù)主格賓格主格賓格第一人稱Imeweus第二人稱youyouyouyou第三人稱hehimtheythemsheheritit

人稱代詞Helikestiger.

發(fā)出動(dòng)作動(dòng)作動(dòng)作承受對(duì)象主語謂語賓語主格做主語，動(dòng)作發(fā)出者賓格做賓語，動(dòng)作承受者Idon’tlikeher.Hedoesn’tknowus.let’splaywith

them.主格賓格主格賓格介詞賓格位于動(dòng)詞和介詞后面in,for,with,to,at,from...等用所給代詞的適當(dāng)形式填空：1.Show_____howtodrawapig,OK?(I)2.Let’splaywith_____.(he)3.____don’tknowhis

name.Wouldyoupleasetell_______?(They)4._____(her)wanttobuyabookfor___(I)

meTheythemhimSheme名詞---事物的名稱普通名詞可數(shù)名詞不可數(shù)名詞專有名詞人名，地名，國家，江河，湖海。。?？蓴?shù)名詞1）可數(shù)名詞：可以用數(shù)目來計(jì)數(shù)的名詞，有單數(shù)和復(fù)數(shù)之分。3）可數(shù)名詞的變化規(guī)則

2）單數(shù)名詞—名詞前加a/an1）一般在名詞詞尾加-s，2）以s,x,ch,sh結(jié)尾的詞，在詞尾加--es，3）以輔音字母+y結(jié)尾，變y為i再加es，4）以fe結(jié)尾，變fe為v再加es，5）以o結(jié)尾，有生命+es，無生命+s6）特殊變化不可數(shù)名詞

（1）不能用具體的數(shù)目來表示，前面不能加a/an，沒有復(fù)數(shù)形式。如：milk,chicken,bread,Coke,coffee,rice,juice,fish,tea,water,chocolate等。（2）液體，肉類，金木水火土，米面茶肉布，油鹽糖酒醋（3）抽象名詞（4）不可數(shù)名詞若要表示數(shù)量，可用：數(shù)詞+量詞+of+不可數(shù)名詞。如：aglassofmilk一杯牛奶；tenbottlesofapplejuice；ten

loavesofbread十條面包（5）some/alotof+可數(shù)名詞的復(fù)數(shù)/不可數(shù)名詞

many+可數(shù)名詞的復(fù)數(shù)

much+不可數(shù)名詞選擇填空1、There

onthewall.Theyareverybeautiful.A.aremapB.aremaps

C.isamapD.ismaps2.Theboyshavegot

already.A.twobreadB.twobreads

C.twopiecesofbread

D.twopieceofbread3.Theoldmanwants

.A.sixboxesofapples

B.sixboxesofapple

C.sixboxofapples

D.sixboxsofapples4.There

two

inthebox.A.iswatch

B.arewatches

C.arewatchD.iswatches5.Youshouldclean

twiceaday.A.yourtoothB.yourtooths

C.teethD.yourteeth【書信的格式】1.稱呼：頂格寫，常用Dear…開頭，表示親切、客套，后面用逗號(hào)。2.正文：從稱呼的下一行開始寫，開頭空兩格。3.結(jié)束語：正文下面的客套話，寫在右下角，首字母大寫，末尾用逗號(hào)，常用Yours。4.簽名：指寫信人的簽名，寫在結(jié)束語的下面。DearTom,

Thankyouforyourletterandthephotoofyourfamily.It'sanicephoto.Ilikeitverymuch.

Nowletmetellyouaboutmyfamily.Therearethreepeopleinmyfamily.Theyaremyfather,mymotherandI.Hereismyfamilyphoto.Thisismyfather.Heisaworker.Thisismymother.Sheisanurse.Thisisme.Iamamiddleschoolstudent.Ilovemyfamily.Wishyouhappyeveryday!

Seeyousoon!Yourfriend,ZhanHuiUnit4Havingfun---重點(diǎn)語法解析1.時(shí)間表達(dá)法（1）直接表達(dá):“時(shí)+分”，

如:4:00fouro’clock;12:05twelveofive；2:30twothirty（2）30分鐘以內(nèi)：用“分+past+時(shí)”，表示“幾點(diǎn)幾分”如：8:15aquarterpasteight;9:30halfpastnine（3）超過30分鐘：用“(60-分)+to+(時(shí)+1)”表示“差幾分到幾點(diǎn)”如：3:55fivetofour;5:40twentytosixsome&anySome和any意為一些，用于修飾可數(shù)和不可數(shù)名詞SomeflagsORAnyflags?PleasereadthesesentencescarefullyTherearesomeflagsinthepicture.Arethereanyflagsinthepicture?Therearen'tanyflagsinthepicture.some用于肯定句any用于否定句和疑問句Tryyourbest!Lily:Amy,Ihave_______pets.Dououhave______pets?Amy:No,Idon'thave______pets.someanyanySome

IamspecialCouldyougivemesomestars?Sure!some還可用于表示請(qǐng)求的一般疑問句中Let'sdoit用some或any填空1.Ihave_______books.2.Doyouhave_______apples？3.Hedoesn'thave________money.4.Wo