therebe句型和介詞語法匯總

1、Unit5therebe句型匯總一Therebe句型定義therebe句型：表示存在，即：“某處有某物（或人）”或“某時(shí)有某事”。句型基本結(jié)構(gòu)：Thereis+可數(shù)名詞單數(shù)或不可數(shù)名詞+時(shí)間或地點(diǎn)。Thereare+可數(shù)名詞復(fù)數(shù)+地點(diǎn)。比如說：地上有個(gè)洋娃娃。Thereisadollonthefloor.杯子里有些水。Thereissomewaterinthecup.書包里有些書。Therearesomebooksintheschoolbag.考考你：用適當(dāng)?shù)腷e動(dòng)詞填空aphotoinmypurse.boysinthebus.3.Thereamaponthewalltworulersanda

2、penoverthere.dog，acatandfivehorsesonthehill.變臉一：否定句any。Therebe句型的否定式，在be后加上not,肯定句中用some,否定句和疑問句中用Thereisabikebehindthetree.fThereisn'tabikebehindthetree.Therearesomepicturesonthewall.fTherearen'tanypicturesonthewall.考考你：（變否定）isanappleinthebag.2.Therearesomepandasinthemountains.用any和some填空ar

3、eflowersunderthetree.therebirdsinthepicturearentcarsbehindthehouse.therebooksinthebagNo,therearent.變臉二：一般疑問句Therebe句型的一般疑問句變化：把be動(dòng)詞調(diào)整到句首，然后把句號(hào)改為問號(hào)。注意：當(dāng)肯定句中有some時(shí)，要將其改為any。看看下面兩句是如何"改頭換面”的吧:ThereissomewateronMars.（火星）fIsthereanywateronMarsTherearesomefishinthewater.fAretheiretheywater考考你：句型轉(zhuǎn)換1 .

4、Therearesomedogsunderthetree.肯定回答否定回答2 .ThereisamapofMacaoonthewall.肯定回答否定回答3 .Therearesomeapplesonthetree.否定回答aresomechairsinNick.sroom否定回答：肯定回答Yes,thereis/are.否定回答No,thereisn't/aren't.therebe句型的口訣：therebe有特點(diǎn)否定be后not填疑問提bethere前疑否someany換Unit6介詞7匚總一、地點(diǎn)介詞in,at,on,under,between,infrontof,behi

5、nd1) in表示地點(diǎn)，意為在里面”。What'sinthebox箱子里有什么2) on意為在上面”，用于表面接觸，指在一個(gè)平面上。What'sonthetable桌子上有什么3) 表示在某地”時(shí)，at后面接小地方，in后接大地方。athome在家atthebusstop在汽車站inChina在中國intheworld在世界4) between指兩者之間Thehousestandsbetweentwofarms.這座房子位于兩個(gè)農(nóng)場之間。5) infrontof和behindinfrontof表示在之前"。behind表示在后面其它表地點(diǎn)的：nextto/beside在的旁邊near在附近opposite在的對(duì)面二、介詞at,in與on在時(shí)間方面的用法at表示時(shí)間的一點(diǎn)；Hegoestoschoolatseveno'clockinthemorning：點(diǎn)上學(xué)。in表示一個(gè)時(shí)期；Cany