北师大英语必修3课件：Unit 8 Adventure2

7．worth adj.意为“值得……”，后面常接名词或者动 名词形式，意为“值得(做)……”。如：
This kind of TV set is worth 3,000 yuan. 这种电视机值 3,000 元。 The question is whether it is worth doing. 问题是这事值不值得做。
1．________order to 为了 2．upside________颠倒地，倒置地 3．turn________出现，到场 4．back________决定不履行(允诺的事) 5．get________使理解(某事) 6．go________经历 7．set________竖立，成立
8．take________从事，开始 9．be keen________喜欢 10．________ages 很久
1．in order to 为了(某一目的) We started early in order to arrive before dark. 为了在天黑前到达，我们早早地动了身。
(1)in order to 后接动词原形，作目的状语＝so as to， 但是 so as to 不能位于句首。它们的否定式均为在 to 前加 not。
He got up at 5：00 in order to (so as to) get to the school earlier.
为了能早点到校，他 5：00 就起床了。 Go in quietly in order not to wake the baby. 悄悄进去，别把宝宝吵醒了。
(2)当后面接从句表示“目的”时，用 in order that＝so that，后接状语从句且从句常用 may, might, can, could 等 情态动词。
解析：risk 为“冒……的危险，使……遭受危险，冒 险lthough Mary wears fashionable clothes, everything in her room is________ down.
解析：句意：玛丽虽然穿着时尚的衣服，但她房间的东 西乱糟糟的。upside down 乱七八糟。
Unit 8
Adventure
Lesson 2 Extreme Sports
考点词汇自查 高频考点冲关
课时作业
考点词汇自查 01
1．________adj.极度的，极端的→________adv.极其 2．________n．相似性，类似性→________adj.相似的 3．________adv.确切地，精确地 4．________adj.不同的，各种各样的
6．equipment n．配备，设备 Although their equipment was lost, the men were saved. 虽然装备丢失了，人却救出来了。
(1)equipment 是不可数名词，“一件设备”应表达为 a piece of equipment。
(2)equip vt.装备，配备。如： You'd better equip your bicycle with a headlight. 你最好给自行车装上前灯。
5．preference n．较喜欢的东西，偏爱 Which is your preference, tea or coffee? 茶与咖啡，哪个你更喜欢？ Parents should not show preference for any one of their children. 父母不应偏爱其中任何一个孩子。
(1)go to extremes 走极端 in the extreme 极其 (2)extremely adv.极端地，极度地 We got on extremely well. 我们相处得极好。
2．similarity n．相似性，类似性 There are similarities with Chinese, though Japanese is a distinct language. 尽管日语是一门截然不同的语言，但与汉语有相似之 处。
(2)upside down 简单而形象地表达了“倒悬”这个意 思，类似的表达还有 inside out。如：
Look at Jim. His jacket is inside out. 你看吉姆，他把夹克穿反了。
3．take up 开始(对……)产生兴趣，从事，占据(时间， 空间)
When did he take up football? 他是从什么时候开始踢足球的？ 提示：take up 还有“占据(时间，空间)；继续；接受” 等意思。 This chair took up too much space. 这把椅子占据了太大的空间。
(3)worthwhile 可以作定语或表语，作定语时指“值得 花时间(或花钱、努力等)去做的”；作表语时，常用 it 作 形式主语，构成 It is worthwhile doing sth./to do sth.结构。
这本书值得一读。 The book is worth reading. ＝The book is worthy of being read. ＝The book is worthy to be read. ＝It is worthwhile reading the book. ＝It is worthwhile to read the book.
解析：be similar to 与……相似。
答案：to
6．Everyone arrived late at the party for________ (variety) reasons.
解析：various “不同的；各种各样的”。句意：由于 种种原因，每个人赴会都迟到了。
答案：various
similar adj.相似的 similarly adv.相似地，同样地，相同地 be similar to 与……相似
3．risk vt.冒……的危险 n．危险，风险 Don't risk your health. 不要拿你的健康冒险。
risk doing sth.冒险做某事 at risk (＝in danger)有危险，有风险 at the risk of...冒……的危险 run/take the risk of doing sth.冒……的险 at all risks/at any risk 无论冒什么险；无论如何
5．________n．兴奋，激动→________vt.使兴奋，使激 动
6．________vt.冒……的危险 7．________vi.流动，涌出 8．________adj.暗淡的，迟钝的 9．________n．偏爱，较喜欢的东西→________vt.比较 喜欢 10．________n．设备，配备→________vt.设备，装备 11．________vi.慢跑
turn about 转过身来，反复思考 turn against 转为反对 turn around 转身 turn away 转过身去，拒绝进入 turn back 往回走，折转 turn down 关小，减少，拒绝，驳回
have a preference for...喜欢，偏爱…… give preference to...给予……优惠；优待 prefer vt.更喜欢 prefer (sb.) to do sth.更喜欢(某人)做某事 prefer...to...宁愿/喜欢……而不愿/喜欢…… prefer to do...rather than do... 宁 愿 做 …… 也 不 愿 做……
She took up the story where John had left off. 她接着讲约翰未讲完的故事。
I'll take up this invitation. 我接受你的这个邀请。
4．turn up 出现，到场 We invited her to dinner but she didn't even bother to turn up. 我们请她吃饭她都不露面。 提示：turn up 还有“调大”的意思。如： I can't hear the radio very well; could you turn it up a bit? 收音机我听不太清楚，你把声音开大点行吗？
他们通过空运寄这本书，以使它能及时送到我们手中。 2．upside down 颠倒地，倒置地 You are holding the map upside down. 你把地图上下拿颠倒了。
(1)upside down 意为“颠倒，上下翻转，混乱”。在句 中可作表语或状语。如：
My desk is upside down. Who should have done that? 我的桌子翻了，究竟是谁干的？ Everything was turned upside down. 事情都乱了套。
worth, worthy 与 worthwhile (1)worth 只能作表语，后常接名词或动名词。 (2)worthy 作定语时指“有地位的，有价值的”；作表 语时，常用 be worthy of＋n./be worthy to be done/be worthy of being done 结构。
I'll keep the box in the shade so that the sun doesn't burn the little plants.
我把箱子放在树荫下，这样太阳就晒不坏这些弱小的植 物。
They sent the book by air mail in order that it might reach us in good time.
答案：upside
4．The weather is________ (extreme) cold today. 解析：extremely cold 极冷。 答案：extremely
5．He agrees with us. In other words, his opinion is similar________ours.
1．The book is well worth________ (read)． 解析：be well worth doing 很值得做。 答案：reading
2．If your race car isn't insured, you may risk________ (lose) everything when it hits something solid.
答案 1．extreme; extremely 2.similarity; similar 3．exactly 4.various 5.excitement; excite 6．risk 7.flow 8.dull 9.preference; prefer 10．equipment; equip 11.jog
4．various adj.多种多样的，不同的 The plan wasn't carried out for various reasons. 由于多种原因，计划没有实施。
Customs differ much in various countries. 各国风俗差别很大。
variety n．变化；种类；多样性 vary vi.使不同，变化 vary from...to...由……到……不等 a variety of/varieties of 各种各样的
答案 1．in 2.down 3.up 4.out 5.across 6．through 7.up 8.up 9.on 10.for
高频考点冲关 02
1．extreme adj.极端的，非常的 Extreme poverty still exists in many rural areas. 许多农村地区仍然极度贫困。 Some of his views seem rather extreme. 他的一些观点看来比较极端。