-
Unit3
单元目标清单
Book_8_
Unit_3_
：
Inventors and
inventions
【教材内容】
本单元的主题是“发明”
，话题围绕这一主题展开，具体涉及“发
明与发现的区别”
、
“发明产生的过程”和“申请发明专利的
条件”
。通过“热身”
部分的图片，
帮
助学生弄清
“发明”
和
“发现”
的区别，
列出判断
“发明”
< br>和
“发
现”
的标准，
讨论与描述一些熟悉的现代发明并说明它们是如何改变人们的生活
的。
“读前”
，要求学生了解一项发明的产生的过程。通过阅读材料，学
生知道一
个普通小女孩的怎么发明出捕蛇工具并申请了发明专利，
让学生了解到申请专利
的标准。
听说部分，
< br>学生通过阅读和听力材料知道电话发明家和一名当今英国发
明家的故事，并通过操
练打电话和写求职信，进一步训练学生的说和写的能力。
【单元目标清单】
一、词汇
1.
四会词汇
discovery,
patent, distinguish, product, power, perfume,
cube,
abrupt, abruptly, convenient,
expectation, monitor, passive,
criterion, valid, application, file,
committee, bear, jam, mess,
语
言
知
识
目
标
词汇、短
语、句型
forehead, dot, tap, wire, straw,
current, importance, helicopter,
triangle, stable, practical,
refrigerator, court, version
2.
认读词汇
amphibious,
Stephenson, George Stephenson, jelly, freezer,
overnight, release, recognition, claim,
rod, precede, Alexander
Graham Bell,
microphone, occasionally, multiple, Morse code,
inspiration, reproduce, tetrahedron,
invaluable, James Dyson
3.
重点词汇
discovery, convenient, distinguish,
application, expectation,
importance,
practical, bear
二、短语
call up, now
and then, set about, in case, traffic jam, beaten
track,
dive into, set out (to do), in
truth, hang on, out of order, get
through, ring back, ring off
三、句型
1.
There seemed
to be…
The first thing I
tried to do was to see if there were products
that might help me, but there only
seemed to be powders
designed to kill
snakes.
P20
2.
状语从句省略
Between
the outside and inside walls of the bowl there is
some
jelly, which freezes hard when
cooled.
P20
3.
过去分词作宾语补足语
The
criteria are so strict that it is difficult to get
new ideas
accepted unless they are
truly novel.
P21
4.
Only
修饰状语（从句）置于句首时，句子要倒装
Only
after you have had that recognition can you say
that you
are truly an inventor.
P21
5.
否定词置于句首，句子要倒装
Nor
will you receive a patent until a search has been
made to
find out that your product
really is different from everybody
else’s.
P21
6.
Every time+
状语从句
Every time you do you will
be certain to find something that
you
have never seen before.
P26
7.
祈使句
+and/or+
句子
Follow it up, explore all around it,
and before you know it, you
will have
something worth thinking about to occupy you mind.
P26
语法
Revise the
Past Participle as the Attribute, Predicative and
Object
Complement