北師大版unit2單詞講解

1、 calm (a. v.) - _ (ad.) calm sb. down keep/stay calm 區(qū)別：區(qū)別：calm, still, silent, quiet calm 指天氣，海洋時，表示一種無風(fēng)無浪的指天氣，海洋時，表示一種無風(fēng)無浪的“平平靜靜”；指人時，表示鎮(zhèn)靜平和的心情。；指人時，表示鎮(zhèn)靜平和的心情。 quiet 指無動靜，無噪音，尤指沒有騷動的安寧狀指無動靜，無噪音，尤指沒有騷動的安寧狀態(tài)。態(tài)。 silent 用于事物時，側(cè)重沒有聲響；用于指人時，用于事物時，側(cè)重沒有聲響；用于指人時，強調(diào)少言寡語。強調(diào)少言寡語。 still 側(cè)重于側(cè)重于“不動不動”、“靜止靜止”時，與時

2、，與calm, quiet, silent 不能替換；側(cè)重于不能替換；側(cè)重于“無聲無聲”時，可與時，可與quiet替替換。換。 After the storm the sea was _ again.Thats a _ film?Why do you keep _?Everything was _.Please keep _ while I take your photo.How _ everything is!calmsilentsilentquietstillstill/quiet2. generous (a.) - _(n.)Its generous of you to donate s

3、o much money.3. violent (a.) - _ (ad.) - _ (n.)4. character (n.) - _ (a.) 5. flight (n.) - _ (v.) p.t. p.p. She died when she was ninety, not of old age, but from head injury when she fell down a flight of stairs.6. launch / lift offChinas first manned spaceship _ at 9 a.m. on Wednesday, October 15t

4、h, 2003. lifted off (was launched)7. explore (v.) - _ (n.探測探測) - _ (n.探險者探險者)8. 兩百萬退休人員兩百萬退休人員 two million retired men 數(shù)百萬退休人員數(shù)百萬退休人員 millions of retired men 類似用法（表單位的詞）類似用法（表單位的詞）: hundred, thousand, billion, dozen, score.9. revolution (n.) - _ (v.) - _ (a.)10. find _ p.t. _ p.p. found _ p.t. _p.p.

5、區(qū)別：區(qū)別：found / come into being The Peoples Republic of China _ (成立于成立于) in 1949 when people all over the country were all in great delight. 11. protest against sexual inequality12. brilliant / outstanding /distinguished 13. Its useless _ (argue) with him about it. Its no use doing sth. Its no good do

6、ing sth.14. keen (a.) - _ (n.) be keen on (doing) sth. 熱衷于熱衷于 be keen to do sth 渴望做某事渴望做某事eg. If you are keen on something, you like it a lot and are very enthusiastic about it. Train yourself to be a keen listener and observer. 敏銳的敏銳的 a. his keenness for the art 熱忠于藝術(shù)熱忠于藝術(shù)15. fortunately- fortunate

7、 (a.) fortune (n.運氣；財富；命運運氣；財富；命運)make a fortune發(fā)財發(fā)財 try ones fortune 碰運氣碰運氣arguing 15. athlete (n.) - _ (a.) 16. on ones own = all by oneself of ones own 屬于某人自己的屬于某人自己的eg. Im well (fully) able to manage on my own. She broke in with some ideas of her own. She has a car of her own. She has her _ (自己的

8、自己的) idea. ones own + n. 某人自己的某人自己的17. injury (n.) _ (v.) - _ (a.) the injured 受傷的人受傷的人 promote vt. 晉升晉升,提拔提拔/促進促進;發(fā)揚發(fā)揚;引起引起/宣傳宣傳,推銷推銷(商商品等品等) /使使(學(xué)學(xué))升生級升生級promote sb. from sth. to sth. 把某人從把某人從提升為提升為be promoted to. 被晉升為被晉升為promote a new product 促銷新產(chǎn)品促銷新產(chǎn)品promotion n. 提升，晉級提升，晉級 1)He certainly ought

9、 to be promoted. 2)The Prime Ministers visit will promote the cooperation between the two countries. 3). Your job is to promote the new product. 4) Pupils who pass the test will be promoted to the next higher grade. 18. commit (v.) - _ (n.) commit a crime commit suicide be committed to (doing) n. 獻身

10、于獻身于/承諾做承諾做 = commit oneself to eg. He was committed to the cause of world peace. 19. disabled (a.) - _(v.使殘疾使殘疾) - _(n.)20. dead adv. I am dead against borrowing money from others. 我我絕對絕對不贊成向別人借錢。不贊成向別人借錢。 dead adj I suspect that he is dead. We express our mourning for the dead. 我們向我們向死者死者表示哀悼。表示哀悼

11、。 death n. Her death was very sudden. 她她死死得很突然。得很突然。 deadly adv.The viruses we transmit are deadly.我們傳輸?shù)牟《臼俏覀儌鬏數(shù)牟《臼侵旅闹旅腡here was deadly silence in the valley.山谷里山谷里死一般的死一般的沉寂。沉寂。I am deadly busy, too.我也忙我也忙死死了。了。give way to 讓位于；讓位于； 讓步；讓步； 代替代替 eg. We mustnt give way to these unreasonable demands. 我們不可對這些不合理的要求讓步。我們不可對這些不合理的要求讓步。give rise to 引起；使發(fā)生；導(dǎo)致引起；使發(fā)生；導(dǎo)致 eg. Her disappearance gave rise to the wildest rumours.她失蹤一事引起了各種流言蜚語。她失蹤一事引起了各種流言蜚語。 give birth to 產(chǎn)生；產(chǎn)生； 生（孩子）；生（孩子）； 產(chǎn)（仔）；產(chǎn)（仔）； 引起引起 1)On October17, at9:25A. I gave birth to a beautiful baby girl.10月月17日上午日上午9時時25分，我生下一個漂亮的小女孩。分，我