m8 Unit3 Inventors and inventions.Language points[下学期]

课件33张PPT。Unit3 Inventors and inventionsLanguage points go through
(1) 经历
Most families went through a lot in the war.1. Do you know the stages every inventor must go through before they can have their invention approved?(2) 通过, 成功, 成交
The plan did not go through.
(3) 审阅, 检查
I can’t go though the letters in an hour.
(4) 翻找, 查看
Mother went through the drawer for her glasses.(5) 穿过, 通过
A terrible noise went through the house.
through 搭配的常用短语
read through 通读
look through 浏览
flow through 流过
get through 通过, 接通,使….成功
search through 搜寻, 查找2. When I call up my mother in the countryside on the telephone she was upset.
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.)
call搭配的常用短语
call for 需要, 要求
call back 回电话，召唤某人回来
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 )---Can I do the job?
---I’m afraid not, because it ___ skill and patience.
A. calls on B. calls out
C. calls up D. calls for
call on
drop in on
pay a visit to
go on a visit to
visit拜访某人+ sb.call at
drop in at
pay a visit to
go on a visit to
visit拜访某地+sp.3.Snakes come near the house now and then,…
now and then 有时, 偶尔
I see them now and then, but not often.
I used to call people ___, from the moment I woke up to the time I went to sleep. A. now and then B. all the time
C. at home D. at work 4. And they seem to have made their home there.
seem的归纳总结
1)seem +to be +形容词/名词/介词短语/分词
Something seemed to be wrong with him.
You seemed to be in a great hurry.
The first memories seemed to be connected with work.2)seem 构成的句式:
It seems that...
It seems as if/ as though...
There seems (to be )….
It seems that everyone was satisfied.
It seems as if you are the first one here.
There seems (to be) no reason for
believing him.辨析：seem/appear/look
seem 表示有某种根据的判断, 这种判断往往接近事实或者符合事实。
appear 从外表或者表面上看来“似乎, 好像”, 有时暗含“事实上并非如此”之意。
look 强调视觉上的印象。
It appears a true story.He looks a perfect fool.
Do let your mother know all the truth. She appears ____everything. (2001上海)
A. to tell B. to be told
C. to be telling D. to have been told5. Here was a chance for me to distinguish myself by inventing something that would catch snakes but not harm them.
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distinction n. 区别, 差异
distinctive adj. 有特色的, 与众不同的
distinct adj. 截然不同的 distinguishable adj. 区别得出的, 辨认得出的6. I set about researching the habits of snakes so I could tap them in the easiest way.
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 搭配的常用短语
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Bear them in your mind!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
habit: out of habit 出于习惯
be in the habit 有…...的习惯
break the habit 改掉…...的习惯
develop/form the habit of 养成…...习惯辨析：habit/custom/practice
habit 通常指个人经常行为
custom 一般指整个社会在一段时间里的行为、风俗
practice 指惯例, 也指商业或者法律上的常规做法。7. Between the outside and inside walls of the bowl there is some jelly, which freezes hard when cooled.
when cooled 的构成：连词+过去分词, 相当于when 引导的状语从句: when it is cooled.Bear them in your mind!when/while 引导的时间状语从句中的主语, 如果与主句的主语相同, 常常可用when/ while +现在分词短语或者过去分词短语”的结构来代替。
You must be careful when you cross the street. = You must be careful
when crossing the street.While unfinished, he was ugly, but now he was a living horror.
while unfinished,... =
原从句为主动结构时, 用when/while+现在分词来代替; 原句为被动结构时候, 用 when /while+过去分词短语来代替。While he was unfinished When __ help, one often says “thank you” or “ it’s kind of you”. A. offering B. to offer C. to be offered D. offered
8. abruptly adv.
A man with an abrupt manner is not welcome here.
abruptness n.9. convenient
be convenient to
It is convenient for sb.
It is convenient to do sth.
Will 3’oclock be convenient for you ?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 If it is quite __ to you, I’ll visit you next Tuesday. A. convenient B. fair C. easy D. comfortable10. But monitored carefully, the snakes proved to be no trouble and all went according to plan.
monitor:1)vt.利用监听器或监视器来监听、收听、收视重要内容．
　　　　２)密切监视；监督
The teacher is monitoring an examination.prove 1)证明；证实
He has proved his courage in battles.
Facts prove that the creative power of people knows no limits.
2)原来（是）；　证明（是）
The method/drug proved (to be) highly effective.
My advice proved to be wrong.11. Only after you have had that recognition can you say that you are truly an inventor.
only修饰状语，置于句首，主句的语序需要倒装．
Only by working hard can we pass the exams.
12. Nor will you receive a patent until a search has made to find out that your product really is different from everybody else’s.以否定词no, not, never, hardly, seldom ,neither, nor, little, not only 等开头引导的句子, 句子的主句要部分倒装。
Never can you pass the exam if you don’t devote yourself to your study.
Little did I know what was about happen.thank you!