Unit1核心要点回扣Ⅰ.重点单词根据词性和汉语提示写出下列单词及派生词1．n．政治→adj.政治的→n．从政者；政客2．n．代理人，中介人→n．(政府的)专门机构；服务机构3．adj.永久的，长久的→n．永久；不变4．vt.灌溉→n．灌溉5．vt.花费→n．费用；开销6．adj.软弱的；虚弱的→vt.&vi.削弱；减弱7．adj.创造的；有创造力的→n．创造力8．v．调整……；调节……→adj.可调节的→n．调整，调节9．adj.暂定的；踌躇的→adv.暂时地10．adj.有望的→adv.有望；渴望【答案】1.politics；political；politician2.agent；agency3.permanent；permanence4.irrigate；irrigation5.expend；expense6.weak；weaken7．creative；creativity8.adjust；adjustable；adjustment9.tentative；tentatively10．hopeful；hopefullyⅡ.重点短语1．毫无疑问2．处在关键时刻3．艺术品4．给……施加压力5．补上；补做6．referto7．putsomethingintopractice8．ontopof9．pushfor10．runout【答案】1.beyonddoubt2.atacrossroads3．workofart4.putpressureon/upon5.catchupon6.参考；参阅；涉及7.实施8.在……上面，另外9.不断要求；争取10.用完Ⅲ.重点句式根据所给提示补全下列教材原句1．Thesethingsprovideaframeworkfornewjobstobecreated，(让人们自助)sothattheynolongerneedtodependonothers.2．Onepossiblesolutiontothisproblem(正在考虑的)issustainabledevelopment.3．Thepipeshaveoilorwaterinsidethem，(它被加热)andsenttothestoragetankuntilneededorusedtoproduceelectricity.4．Theintroductionofprogrammeslikethesewillhopefullyhelpendthesystematicdestructionoftheenvironmentandseealternativeenergy(在全球推广)．【答案】1.allowingpeopletohelpthemselves2．nowbeingdiscussed3.whichisheated4．promotedaroundtheworld
