1、Group4词根 ject 表示“投掷,扔”= throw, cast1. abjectsubjection subjective8. subject同义:downcastrejection7. reject2. dejectdejected同义:despondent同义:moroseprojection projectile6. project词根 ject反义:exuberant近义:ebullientobjection objective5. object3. eject4. injectejectioninjection0 1abject词性 adj.bdekt悲惨绝望的,凄惨的下贱的
2、,卑躬屈节的,自卑的派生词abjection n.落魄,卑劣【助记】abjectadj.( ab 向下+ject+向下扔悲惨绝望的,凄惨的)【例句感悟】E.g.:1)abject poverty/misery/failure赤贫;凄惨;惨败2)an abject apology 低声下气的道歉3)Both of them died in abject poverty.他们两人都于穷困潦倒中死去。词性 v.ddekt使沮丧,使灰心0 2deject派生词dejected adj. 沮丧的,情绪低落的,垂头丧气的同义词:downcast adj. 悲哀的,沮丧的,垂头丧气的 同义词:despond
3、ent adj.苦恼的;沮丧的;泄气的;失望同义词:morose adj.阴郁的;脾气不好的;闷闷不乐的反义词:exuberant adj. 精力充沛的;热情洋溢的,兴高采烈的近义词:ebullient adj. 充满自信的,精力充沛的,热情洋溢的【助记】dejectv.(de 向下 + ject 投掷,扔 情绪被扔到下面 ) 沮丧【例句感悟】E.g.:1)She looked so dejected when she lost the game.她输掉比赛时情绪显得非常低落。2)A group of downcast men stood waiting for food.一群人垂头丧气地站在
4、那儿等着吃饭。3)He is a morose, work-shy layabout.他是个整天垂头丧气、游手好闲的人。4)She gave an exuberant performance.她的表演热情洋溢。5)The Prime Minister was in ebullient mood.首相兴致勃勃。0 3eject词性 v.idekt驱逐,逐出,赶出 喷出,喷射,排出派生词ejection n. 射出,喷出,排出物【助记】ejectv.(e 出 + ject 投掷,扔) 掷出 【例句感悟】E.g.:1)Police ejected a number of violent protes
5、ters from the hall.警察将一些暴力抗议者赶出了会议厅。2)Officials used guard dogs to eject the protesters.官员们用警犬驱散抗议人群。(给)注射(药物或液体等)0 4inject词性 v.ndekt(给)添加,增加(某品质)(给)投入(资金)派生词injection n.注射大量资金的投入【助记】injectv.(in 向内 + ject 投掷,扔 向里面扔) 注射 【例句感悟】E.g.:1)Chemicals are injected into the fruit to reduce decay.水果注入了化学药品以防腐坏。
6、2)The fruit is injected with chemicals to reduce decay.水果注入了化学药品以防腐坏。 inject A (into B) | inject B (with A)3)They are refusing to inject any more capital into the industry.他们拒绝对这一产业投入更多的资金。4)give sb an injection给某人打针物体;物品;东西0 5object词性 v.派生词bdktobjection n.宗旨,目的,目标反对 大量资金的投入objective adj.客观的,就事论事的,不
7、带个人感情的【助记】objectv. (ob 反对 + ject 扔 逆着某物扔东西) 反对 【例句感悟】E.g.:1)Her sole object in life is to become a travel writer.她人生的唯一目标就是当游记作家。2)raise an objection to sth 对提出异议3)an objective analysis/assessment/report客观的分析 / 评价 / 报告pr d ekt生产(或研究等)项目,方案,工程 词性 n.方案,计划0 6project词性 v.规划,计划,拟订方案pr d ekt 预测,预计,推想派生词pr
8、ojection n.预测,推断,设想投射,放映,投影,放映的影像【助记】projectv. (pro 向前,在前 + ject 扔 向前扔) 投射;引申为工程项目【例句感悟】E.g.:1)a research project 研究计划2)a building project 建筑工程3)The next edition of the book is projected for publication in March.本书的下一版计划于三月发行。4)A growth rate of 4% is projected for next year.预计明年的增长率为 4%。0 7reject词性
9、v.r d ekt拒绝接受,不予考虑拒收,不录用,拒绝接纳派生词rejection n.拒绝,摒弃【助记】rejectv. (re 回 + ject 投掷,扔 扔回来) 拒绝【例句感悟】E.g.:1)reject an argument/a claim/a decision/an offer/a suggestion拒绝接受一个论点 / 一项要求 / 一个决定 / 一项提议 / 一个建议2)The proposal was firmly rejected.这项提议被断然否决。3)Ive been rejected by all the universities I applied to.所有我
10、申请的大学都没有录取我。词性 v.s bd kt主题,题目,话题,题材学科,科目,课程0 8subject词性 adj.sbdkt主语可能受影响的;易遭受的be subject to sth派生词subjection n.隶属,服从,言听计从,屈从subjective adj.主观的(非客观的)【助记】subjectv. (sub 下 + ject 投掷,扔 扔下去让大家讨论) 主题【例句感悟】E.g.:1)books on many different subjects题材广泛的各种书籍2)Biology is my favourite subject.生物是我最喜欢的学科。3)Flights are subject to delay because of the fog. 由于有雾,航班可能延误。4)The city was subjected to heavy bombing.那座城市遭受猛烈轰炸。