Unit 3 Under the Sea
1.at the beginning of 在、、、的初 2.hear of 聽說(shuō)
3.witness sb/sth 親眼目睹某人某事 4.with one’s own eyes 親眼
5.sort out 分類、整理 6.hear sb doing sth聽見某人在干某事
7.an annual income 年收入 8.on the shore 在海岸上
9.yell out 大聲叫喊 10.ahead of 在、、、前面
12.a pack of一包、一群、一伙 13.at a depth of在、、、的餓深度
14.in the meantime在次期間；與次同時(shí)15.mother tongue母語(yǔ)
16.help sb out幫助某人擺脫困境或危難17.the relationship between A and B A和B的關(guān)系
18rent sth to sb將、、、出租給某人 rent sth from sb 租借或租用
19.at the seaside在海邊 20.by magic用魔法
21be/become aware of對(duì)、、、知道，明白、意識(shí)到 22. a narrow escape死里逃生
23 turn sth upside down 上下翻轉(zhuǎn)過來(lái)的、弄得亂七八糟的
24be scared to death嚇?biāo)?be scared of sth/doing sth/to do sth害怕做某事
25in time to do sth 及時(shí)做某事 26be about to do sth即將做某事
27have on=be wearing穿著、戴著 28head out into前往某地
29grab急抓，seize抓緊、奪占 snatch突然掠奪 grasp抓緊、全面領(lǐng)會(huì)
30in the distance在遠(yuǎn)處 31work as a team協(xié)同作戰(zhàn)
32 on top of 在、、、上面 33 stop sb doing sth阻止某人做某事
34being badly wounded由于傷勢(shì)嚴(yán)重 35within a minute or two片刻之后
36bring in引進(jìn)、賺得、 收（莊稼） 37wash off 沖走
38hold up舉起、支撐、使、、、耽擱 39an international ban國(guó)際禁令
40reflect on/upon思考、反思、回憶 41such extraordinary beauty如此奇特的美景
42a new dimension of life 一個(gè)全新的生活空間 43 mind sb doing sth介意某人做某事
44 a sharp drop陡坡 45 the diary entry日記內(nèi)容
46 I’d like a refund, please.請(qǐng)退款 47wise-looking長(zhǎng)相聰慧的
48broken-hearted心碎的
Unit 4 Sharing
1 work as a volunteer當(dāng)志愿者 2hear from sb收到某人來(lái)信
3be dying for sth/to do sth迫切想要、渴望 die out滅絕 die away逐漸消失 die down逐漸減弱 die off相繼死去 4adapt (oneself) to sth/doing sth使適應(yīng)
5for sure一定、必定 6the other day前幾天
7come across sb/sth偶遇=come upon/run across/run into
8be relevant to與、、、相關(guān)的 9make a difference有影響、起作用、產(chǎn)生差別
10shake hands with sb和某人握手 11had been doing 過去完成進(jìn)行時(shí)
12stick out伸出 13stick tosth堅(jiān)持、、、
14all over the place到處、亂蓬蓬 15what if倘若、、、怎么辦
16not…but不是、、、而是、、、 17 a sewing machine縫紉機(jī)
18oxen for ploughing耕牛 19go hungry挨餓
20dry out干透 21dry up干涸
22in need在困難中 23It is a privilege to do sth做某事感到很榮幸。
24participate in sth參加、、、 25financial security財(cái)務(wù)保障
26operate on給、、、動(dòng)手術(shù) 27a remote village一個(gè)偏遠(yuǎn)村莊
28all the time一直、始終 29practise doing 練習(xí)做某事
30 in a clinic在一家診所 31donate sth to sb捐贈(zèng)
32 wedding anniversary結(jié)婚周年紀(jì)念日 33life skills生活技巧
34have the privilege of 有、、、的餓特權(quán) 35 in a soft voice輕聲地
36purchase sth with sth/ purchase sth for sb買