Module5Unit3Scienceversusnature语言点Reading1.Ontheotherhand,somescientistspointoutthatifyoucloneanembryo,youcanproducevaluablehumantissues---suchasboneorlungtissue—thatcouldbeusedtosavehumanlives.Ontheotherhand,manypeople,includingsomescientists,disagreeandareafraidthat,ifmankindtoyswithnatureinthisway,wemaybeonourwaytoproducingareal-lifeFrankenstein’smonster.(1)on(the)onehand…ontheotherhand…一方面…另一方面…Ononehand,rapiddevelopmentoftheeconomywillimprovethelivingconditionsofpeople.Ontheotherhand,itwillspeedupenvironmentaldestruction.(短语)athand在手边，在附近byhand用手；亲手inhand手头现有的，正在进行，在处理中handin交上来handout分发handover移交handdown把…传下去handinhand手拉手(2)pointat，pointto和pointout的意思都与“指”有关，但还是有一定区别。pointat习惯上表示指向离说话人较近的事物，意为“指着”，at是介词，着重于指的对象。pointto多用来表示指向离说话人较远的事物，意为“指向”，to也是介词，着重于指的方向。pointat可分开使用，point后直接跟名词或代词作宾语，at表示方向，而pointto却没有这种用法，但它还表示“显示、说明”的意思。pointout表示的是给某人指示方向，要点或错误等，意为“指出”，out是副词。根据句意，用pointat，pointto或pointout的适当形式填空。1.Theteacherispointingat/tothemaponthewall.2.Boththehourhandandtheminutehandpointtotwelve.Itwasnoon.3..Canyoupointoutthemanyoususpect?4.Alltheevidencepointstohisguilt.5.Theypointedtheirgunsatherheadbutshewasnotafraid.Onthepointofdoingsthwhen正要做某事。。。突然tothepoint击中要害aturningpoint转折点explain…pointbypoint逐点解释(3)toywith玩弄；不认真对待她指责那个年轻人玩弄她的感情。Sheaccusedtheyoungmanoftoyingwithherfeelings.那个小女孩只是把食物拨弄着玩儿，因为她并不饿。Thelittlegirljusttoyedwithherfood,asshewasn’treallyangry.(4)onone’s(the)waytodoingsth.“正在做某事的过程中,即将成功,离…不远了”.to是介词，后接名词、代词或动名词短语.1.他即将成为一个导演。Heisonhiswaytobecomingadirector.2.期中考试就要临近了，因此他学习更加刻苦了。Themid-examinationisonitsway,soheisworkingharder.我正在去上学的路上，这时我偶然遇到了我的一位朋友Onthe/mywaytoschool,whenIcameacrossafriendofmine.A.(练习)I’vejustheardawarning______theradiothatastormmaybe____itsway.A.on,onB.over,inC.on,aboveD.from,on复习下列短语：intheway防碍，挡道bytheway顺便问问，顺便说说inaway在某种意义上，在某种程度上bywayof途经innoway决不alltheway一路上；至始至终makewayfor为...腾出地方；让路makeone’swayto(辛苦地)前进2.Instead,hethinksresearcheffortsshouldconcentrateoncreatingnewtissuesandorgansthatcanbeusedtocurediseaseslikecancer.concentrate/focus/fixon/upon集中注意力在…上concentrateone’sattention/energy/efforts/oneselfon/upon把…集中在…上由于外面太吵，我不能集中注意力在学习上。Icouldn’tconcentrateonmystudybecauseoftheloudnoiseoutside.Effortsshouldbeconcentratedonhowtoproducemoreproductstomeettheneedsofpeople.3.However,somepeopleconsiderthatcloninghumanembryoswiththeintentionofdestroyingthemshowsnorespectforhumanlife.intention(n.)目的，打算，意图intend(v.)意欲，打算intended(adj.)打算的，计划的withtheintentionof为了，以…为目的或意图withoutintention没有目的的intendtodosth.想要做某事beintendedtodosth.旨在做某事HewenttoParistolearnFrench.HewenttoPariswiththeintentionoflearningFrench.对不起，我不想伤害你的感情，我只是想告诉你真相。Sorry,Ididn’tintendtohurtyourfeeling;Ijustwantedtotellyouthetruth.这项旨在保护环境活动正在进行中。Thecampaignintendedtoprotectenvironmentisun...
