高二英語選修七教案1：Unit 4 Sharing

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1、一、語言要點(diǎn)I單元要點(diǎn)預(yù)覽（旨在讓同學(xué)整體了解本單元要點(diǎn)）詞匯[來源:Z#xx#k.Com]部分[來源:Z#xx#k.Com][來源:學(xué)+科+網(wǎng)Z+X+X+K]詞語[來源:Z&xx&k.Com]辨析1.imaginative/imaginable/imaginary2.dryup/dryout3.otherwise/therefore/however詞形變化1.operatev.操作,動(dòng)手術(shù)operatorn.操作員,(電話)接線員,operationn.運(yùn)轉(zhuǎn),操作,實(shí)施2.donatev.捐贈(zèng),贈(zèng)予donationn.捐贈(zèng)品,捐款,貢獻(xiàn)3.arrangev.安排,排列,

2、arrangementn.排列,安排4.adjustv.調(diào)整,調(diào)節(jié)adjustableadj.可調(diào)整的adjustmentn.調(diào)整,調(diào)節(jié),調(diào)節(jié)器5.participatev.參與,分享,participantn.參與者,participationn.分享,參與重點(diǎn)單詞1.adjustvt.&vi.調(diào)整；使適合.2.participatevi.參與；參加.3.otherwiseadv.用別的方法；其他方面.Adv&conj.否則；不然4.arrangementn.安排；排列.5.donatevt.捐贈(zèng).6.purchasevt.&n.買；購買.7.distributionn

3、.分配；分發(fā)；分布狀態(tài).8.relevantadj.有關(guān)的,相應(yīng)的9.operatev.操作,運(yùn)轉(zhuǎn),開動(dòng),起作用重點(diǎn)詞組(be)dyingto.極想；渴望.theotherday幾天前stickout.伸出inneed.在困難中；在危急中.重點(diǎn)句型1.WhenIreachtheschoolgroundstherearelotsof“goodmorning”formefromtheboys.2.YouaskedwhetherI’mgettingtoknowanylocalpeople.3.Thegiftcoversthecostofexercisebooksandtextb

4、ooksforcommunityprimaryschoolsthatoperateinpoororremotevillages.重點(diǎn)語法限制性定語從句(見語法專題)II詞語辨析(旨在提供完形填空所需材料)1).imaginative/imaginable/imaginaryadj.【解釋】imaginative富有想象力的，創(chuàng)新的imaginable可想象得到的imaginary想象中的，虛構(gòu)的【練習(xí)】選擇imaginative/imaginable或imaginary并用其適當(dāng)?shù)男问教羁?)Althoughthemaincharactersinthenovelareso

5、truetolife,theyare_______.2)It’s_______forsuchan_______writertocreate_______stories.3)Thisistheonlysolution_________.4)Thefamouspoemwasfroman______poet.Keys:1)imaginary2)imaginable;imaginative;imaginary3)imaginable4)imaginative2).dryup/dryout【解釋】dryup使完全變干；（河流，湖泊等）干涸dryout變干，干透(不及物短語)【練習(xí)】

6、選擇dryup或dryout，并用其適當(dāng)?shù)男问教羁?)Thefarmerspumpedwatertotheirfieldstostopthesoil________.2)Thepool________inthelateautumn.3)Thevillagershadtowaitforthesunto_________thedirtroad.4)Don’tleavethevegetableonthetable,oritwill________.Keys:1)dryingout2)driesup3)dryup4)dryout3)otherwise/therefore/howe

7、ver【解釋】otherwise否則；不然thereforeadv.因此,所以however無論如何,可是【練習(xí)】選擇otherwise/therefore或however并用其適當(dāng)?shù)男问教羁?)Hedidn'tworkhardatEnglish_______hewouldn'tfinditdifficulttolearnnow．2)Wedonothaveenoughmoney．_________wecannotaffordtobuythenewcar．3)Thefirstpartwaseasy；thesecond，_____