人教版高中英语选修八unit3重点单词(共29张PPT)

Come and see me whenever ___. A. you are convenient B. you will be convenient C. it is convenient to you D. it will be convenient to you
claim的用法 (1)用作动词时： a.自称，声称。通常在有怀疑或反对的 时候使用。Mike claims to have finished all the homework, but no one believes him.
call for 需要, 要求 call off 取消 call in 邀请, 请来 call on/at 拜访 (call on后跟人作宾语， call at后跟地点名词作宾语 )
拜访某人 拜访某地
call on drop in on pay a visit to go on a visit to visit call at
意为“出发到……去”
Let’s set out before dark.
我们天黑前动身吧。
Tomorrow I’ll set out for Beijing.
明天我将出发去北京。
current (1) n. 气流; 水流, 洋流; 电流 The current is strongest in the middle of the river．
12. So I have filled in the form and filed my patent application with the Patent Office. V. 提交 send sth that it can be recorded
Today is the deadline for you to file the document.
considered by the office. b.权利（后常接to介词）。如：
The blind have a claim to a decent job. c.声明。His claim to know the president
was not believed.
make a claim for damages Mary made a claim to the pencil. The old man claimed the land. She claimed that the ring was stolen, not lost. The earthquake claimed tens of thousands of lives.
他们期望今年的利润超过二百万美元。
The word is no longer in current use.这个词已不再使用。
Associate vt.联想；联系 n.同伴，伙伴
I’m sorry, but this phone is out of order. 对不起，这个 电话坏了。
out of order 坏了；有毛病。如：
他们正在着手干一项新的试验。
He set out to break the record for the channel swim.
他决心打破游过海峡的记录。
set out to do sth. = set about doing sth. set out for = set off for = leave for
On receiving the assignment, we___ at once. A. set to work B. set out to work C. get down to work D. all the above
10. abruptly adv.唐突地；突然地
A man with an abrupt manner is not welcome here. abruptness n.
(对活动，问题等) 全心投入， 潜心研究
He dived into the history of China．
他潜心研究中国历史。
He dived into his pockets and fished out one dollar．
他迅速把手伸进口袋掏出了一美元。
He ____ his career and made a great contribution to our country.
A. dived himself into B. devoted himself to C. dived into D. devoted to
set out (to do sth.)
开始（做某事）,着手干; 为某个目标而努力
They are setting out to do a new experiment.
河中央的水流最急。
This button switches the current on．
这个电钮接通电流。
(2) adj. 时下的, 当今的, 流行的, 通用的
Most of the old are interested in current events．
大部分老年人都对时事感兴趣。
They are expecting profits of over $2 million in the current year．
11. convenient adj. be convenient to It is convenient for sb. It is convenient to do sth.
Will 3’oclock be convenient for you ?
inconvenient & inconvenience
Language points
①. call up 打电话，使......回忆起
I’ll call you up tonight (call sb. /ring sb.
up )
The old photo calls up memories of my
childhood. (recall sth.)
drop in at
pay a visit to
go on a visit to
visit
+ sb.
+sp.
4. now and then 有时, 偶尔
I see them now and then, but not
often.
例题：I used to call people ___,
from the moment I woke up to the
12. bear 忍受; 带有, 具有 (bore, borne)
I couldn’t bear to listen any longer, so I left the room.
bear doing 表示习惯性动作 bear to do sth. 表示一次具体动 作
归纳拓展
dive into 跳水(头朝下)；迅速把手伸入；
b.要求，索取（某种正当权益下的称号， 财产或金钱等）。如： He hasn't claimed on the insurance after his car accident.
(2)用作名词时通常有下面这些含义： a.要求;要求某项东西时,常与for或on连 用。
Her claim for more money wasn't even
set about 开始, 着手 The sooner we set about it , the sooner we’ll finish.
We set about cleaning up the mess.
set out 出发,启程 set out to do sth.开始做某事 set off 出发, 动身 set aside 留出, 对…不予以考虑 set down 记下, 写下 set up 设置,造成, 产生
time I went to sleep.
A. now and then B. all the time
C. at home
D. at work
5. Here was a chance for me to distinguish myself by inventing something that would catch snakes but not harm them.
v 将某物归档 store sth so it can be consulted file sth (away)
file (away) the letters in a drawer on file 存档, 归档 kept in a file
I'll kห้องสมุดไป่ตู้ep your report on file..
Our refrigerator is out of order again. 咱们的冰箱又 坏了。
与之相反的短语是in order, 意思是“处于正常情况， 情况良好”。如：
The house is painted and decorated, everything is in order. 房子粉刷了，装修了，一切都整整齐齐。
get through设法联系上(尤指打通电话)；(设法)做完； 通过 (教材P26)I can’t get through. 我打不通电话。
归纳拓展 get into 进入；陷入；染上(习惯) get off (从……)下来；下车；脱下(衣 服等)；(使)动身；(飞机)起飞 get over 越过(墙等)；克服(困难、偏 见等)；从(病、损失等)中恢复过来
distinguish oneself 显扬自己, 使自己扬名 The man distinguished himself by his wisdom.
distinguish 辨别, 区别 I can’t distinguish the twins, they are so alike. •distinguish…from 把…...与…...加以分开 •distinguish sb. by 凭借…...辨认 •tell …from… 把......与......区分开