Unit 4 Friends Forever Starting out and Understanding ideas 课件(共23张PPT)-外研版（2019）必修第一册

(共23张PPT)
Unit 4 Friends forever
Starting out and Understanding ideas词汇课件
课前基础自测
一，单词
(1) adv.永远 (2) adj.熟悉的
(3) n.历险经历;奇遇(4) v.更喜欢
(5) v.传递, 传送 (6) n.进步, 进展
(7) adv.重大;显著地(8) v.维护, 维持
(9) v.使可,使发生 (10) v.点击(鼠标)
forever
familiar
adventure
prefer
deliver
advance
significantly
maintain
enable
click
课前基础自测
一，单词
(11) n.wi-fi (12) adj.digital
(13) adj.不寻常的 (14) n.site
(15) v.易于做某事 (16) n.update
(17) n.saying (18) v.获得,得到
(19) v.证明, 证实 (20) v.举例说明, 阐明
无线网络
数字的,数码的
unusual
网站
tend
最新消息
格言，谚语
acquire
prove
illustrate
一，单词
(21) n.criminal
(22) n.bathwater
(23) n.goods
(24) n.diagram
罪犯
浴水;洗澡水
商品
图解,示意图
课前基础自测
二，短语
(1)社交媒体 .
(2)不了解...的情况 ______________________________
(3)更喜欢做某事 .
(4)面对面 .
(5)与......保持联系 .
(6)意味着做某事 .
(7)如果...将会怎么样 .
(8)多亏, 由于 .
(9)与...沟通交流 .
(10)做某事的方法 .
social media
lose track of...
prefer to do sth.
face to face
stay in touch with...
mean doing sth.
what if...
thanks to
communicate with...
the way of doing sth.
课前基础自测
二，短语
(11)周游世界 .
(12)使得某人做某事 _______________________________
(13)视情况而定 .
(14)将......记在心里 .
(15)倾向于做某事 .
(16)和...分享... .
(17)不分良莠一起抛弃 .
(18)渴望...... .
(19)数字时代 .
(20)说服某人做某事 .
move around the world
enable sb. to do sth.
It (all)depends
keep in mind that...
tend to do sth.
share sth. with...
throw the baby with the bathwater
long for...
the digital age
persuade sb. to do sth.
课前基础自测
三，词汇拓展
1. adj.熟悉的→ adj.不熟悉的
→ n.熟悉;精通
2. n.冒险(经历)→ adj.冒险;惊险的
3. v.更喜欢;宁愿→ n.偏爱
4. v.传送;发表;助产→ n.投递;交付;分娩
5. v.使能够→ 　　 adj.能够的;能够
→ n.能力;才能;本领;才智
familiar
unfamiliar
familiarity
adventure
adventurous
prefer
preference
deliver
delivery
enable
able
ability
课前基础自测
三，词汇拓展
6. adj.不寻常的→ adj.通常的;平常
→ adv.通常
7. v.易于做...→ n.倾向, 趋势
8. v.证明；证实→ n.证明; 证据
9. v.阐明,举例说明;图解→ n.例证;图解
10. v.打算;意味着→ n.意思;意义
→ adj.意味深长的；重要的
unusual
usual
usually
tend
tendency
prove
proof
illustrate
illustration
mean
meaning
meaningful
课前基础自测
Language points
1. familiar
adj. 熟悉的；亲近的
unfamiliar adj. 不熟悉的
familiarity n. 熟悉；精通
sb. be familiar with ... 某人熟悉/通晓...
sth. be familiar to sb. 为...熟知
look/sound/taste familiar 看/听/尝起来熟悉
Exercise
1. When she saw the house, she had a feeling of .
(familiar).
2. They are not familiar______________the computer sofeware they use.
3. The street is familiar______________me.
familiarity
with
to
Language points
2. prefer
v. 更喜欢; 宁愿
preference n. 偏爱(for)
prefer to do sth. (rather than do sth.)宁愿做......(而不是做...)
prefer doing sth. to doing sth. 比起做....,更喜欢做......
I would prefer it if+句子 我更希望/愿意......
Exercise
1. There is a culture of______________(prefer)for boy babies in the past.
2. He prefers______________(watch) rugby to playing it.
3. Bob preferred______________(make) original works rather than reproductions.
preference
watching
to make
Language points
3. track
n. 踪迹；足迹
n. 小径；轨道；跑道；行为方式
lose track of... 不了解...的情况/动态; 与...失去联系
keep track of... 了解...的情况/动态; 与...保持联系
cover your tracks 掩盖/隐匿自己的行踪
Exercise
1. Sports watch can keep t______________of your fitness.
2. I just ______________(lose) all track of time.
3. The criminal tried______________(cover) his tracks by burning all the documents.
rack
lost
to cover
Language points
4. advance
n. 前进;进步
v. 前进;促进;提前
advanced adj. 高级的;先进的
make advances in... 在......取得进步/进展
advance on/upon/towards 向...推进/挺进
advanced technology 先进的技术
in advance 预先；提前=ahead of time
Exercise
1. We must reserve the plane tickets advance for the peak tourist season.
2. It’s not all that hard to build an (advance) and large vocabulary.
3. Advances medical science mean that people who would die of head injuries can now be saved.
in
advanced
in
Language points
5. enable
v.使可能；使发生
able adj. 有能力的→ unable adj. 不能的→ enable v.使可能；使发生 →ability n.能力；才能
enable sb. to do sth. 使某人能做某事
have the ability to do sth. 有做某事的能力
to the best of your ability 竭尽全力；尽最大努力
be able to do sth. 能够做某事
Exercise
1. The company is able (keep) prices competitive.
2. Massage has the (able) to relieve stress.
3. The Internet enables us (exchange) ideas with many others to check our claims, and to judge our actions.
to keep
ability
to exchange
Language points
6. prove
v.证明；证实
proof n. 证明；证据
prove to be+adj./n. 最终显现为...后来被发现是...
prove sth. to sb. 向...证明/证实
there is no proof that... 无证据证明......
Exercise
1. There is no (prove)that he was on the crime spot.
2. Our reports proved (be) true.
3. He proved (her) a sympathetic listener.
proof
to be
herself
Language points
7. keep in mind that...
记住...，将...记在心里
mind v. 介意；注意 n. 思想；思维；心智；注意力
--- mindset n. 思维定式；观念模式
--- mindfulness n. 留心；注意；正念减压疗法
bear in mind that... 记住...，将...记在心里
make up one’s mind to do sth. 下定决心做某事
focus one’s mind on... 把注意力集中在......
have a mind of one’s own 有主见;有自己的想法
Exercise
1. Williams’ two books helped Benjamin to make up his mind (be) a painter.
2. You must always keep the reader mind when writing a report.
3. We’d better focus our mind study now.
4. The little boy has mind of his own and isn’t afraid to say he thinks.
to be
in
on
a
what
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