高中三年級英語學案Units 15-18 (B3)
高中三年級英語學案units 15-16 (b3)
【知識網絡】
一、重點詞匯與短語
1.acknowledge vt.承認；告知已收到，為……表示感謝
he refused to acknowledge defeat/that he was defeated.
he acknowledged having made a mistake.
we must not fail to acknowleage his services to the town.
have a good knowledge of對……非常了解
have no knowledge of對……不熟悉
bring sth. to the knowledge of sb.讓某人知道……
to one’s knowledge據某人所知
without the knowledge of在……不知道的情況下
2.starve vi.挨餓；餓死starvation n.饑餓；餓死
the proud man said he would starve rather than beg for food.
she is starving for attention.
i have been starving to see her.
starve for sth./to do渴望；急需要
starve to death餓死
3.fit in (with)與……相適應；與……相協調
the doctor managed to fit me in this morning.
i will happily change my plans to fit in with yours.
4.possess vt.擁有；具有
who takes possessions of the possessions?
the possessions are in the possession of mary.
possess nothing一無所有；possessor=owner擁有者；take possession of占有；擁有；in possesson of擁有；占有；in the possession of被占有
5.hold back
（1）退縮，躊躇
when danger came, no one held back.
（2）the police held back the crowd.
（3）阻礙
his poor education is holding him back.
（4）保留（實情，隱瞞）
he held back the fact that he was seriously ill.
hold on(打電話時)等著，別掛斷；繼續，持續下去
hold on to抓住，不放棄；擁有
hold out提出，伸出，維持
6.nevertheless adv. & conj.雖然如此；然而
he was tired; nevertheless/however, he kept writing.
i can’t go. nevertheless, i appreciate the invitation.
he is often rude to me, but i like him nevertheless.
二、詞義辨析
persuade, convince與advise
（1）persuade和convince意思均為說服，前者著重情感上的“敦促，勸告”，后者著重理智方面的“辯論，證明”，兩者結構相同。
persuade/convince sb. that…; persuade/convince sb. of sth.
①he persuaded me that it was not worth buying.他說服我，那東西不值得買。
（2）persuade還可表示說明某人做（或不做）某事，其結構為：
persuade sb.(not) to do sth.; persuade sb. into/out of doing sth.
②he persuaded me to do that.=he persuade me into doing that.他說服我去做那件事。
（3）persuade和convince都表示結果，即說服了，若表示“說服”或“勸說”的動作，常用try to persuade(或convince)，也可用advise表示。
③i advised (tried to persuade) him to start early but he didn’t listen.