Lesson30ScienceAffectsUs

[拓展] (1)development的动词形式是develop，意为“发展；壮大”。(2)developed countries 发达国家 developing countries 发展中国家
2．2017•大连 科技的发展会给我们未来的生活带来怎样的影响。 (翻译句子) ______________________________________________________
What kind of influence will the development of science and technology bring us
Lesson 30 Science Affects Us
3 discovery n. 发现；发觉
[观察] Scientific discoveries are making our lives better and better. 科学发现正使我们的生活变得越来越好。
Science Affects Us
Unit 5 Look into Science
Lesson 30 Science Affects Us
单词闯关
1. affect ________2．suggest_______________→(n.)________3. development________→(v.)________4．discovery________→(v.)________
better
and
better
the
most
amazing
Lesson 30 Science Affects Us
课堂互动探究
词汇点睛
1 suggest v. 建议，提议；暗示
[观察] They suggested we should listen to the class right away. 他们建议我们要马上去听课。I suggest asking her advice.我建议问一下她的建议。Her look suggested that she had known the news. 她的表情表明她已经知道了那则消息。
影响
建议，提议，暗示
发展
发现，发觉
suggestion
develop
discover
短语互译
1. 使……翻转________________2．向上推________________ 3. 向下按________________4. in place________________5．mobile phone________________
Lesson 30 Science Affects Us
[探究] suggest 后可接that 或which引导的________从句。从句用虚拟语气，即“should＋动词________”，should可省略。
[拓展] suggest 一般用作______(及物/不及物)动词，其后可接名词、代词、动名词、带疑问词的不定式。suggest后还可接双宾语，其直接宾语可由名词、代词、that从句充当，其间接宾语多由介词_____引出。I suggested to him that he should solve the problem in another way. 我建议他用另一种方式解决这个问题。
discover
意为“发现”，指发现原来存在，却不被人所知的事物。
invent
意为“发明”，指发明原来不存在的事物。
3．2016•宜昌—The Chinese scientist Tu Youyou won the 2015 Nobel Prize. —Her ________ has saved millions of lives across the world. A．victory B．story C．discovery D．industry
one
指代同名异物，为泛指，相当于“a/an＋名词”，代替单数可数名词。
it
指代上文提到的同一个事物。
活学活用
1．(1)他正在向上推那张地图。 He is ________ ________ the map.
pushing
Lesson 30 Science Affects Us
up
(2)2017•黔东南 The weather in Chongjiang is the same as________ in Rongjiang. A. that B．thoseC．it D．them
C
Lesson 30 Science Affects Us
【解析】 victory意为“胜利”；story意为“故事”；discovery意为“发现”；industry意为“工业”。句意：“中国科学家屠呦呦获得了2015年诺贝尔奖。”“她的发现挽救了全世界数百万人的生命。”故选C。
句型透视
1 The air pressure pushing up on the cardboard is higher than that of the water pushing down from inside the jar. 向上推纸板的空气压力高于广口瓶里的水向下按的压力。
A
Lesson 30 Science Affects Us
2 Scientific discoveries are making our lives better and better. 科学发现正使我们的生活变得越来越好。
Lesson 30 Science Affects Us
[探究]在英语中，“比较级＋and＋比较级”表示“____________”。当比较级由“more＋形容词或副词原级”构成时，若要表示“越来越……”，应该用“____________＋形容词或副词原级”。如：more and more beautiful/careful 越来越美丽/认真。They develop their skills so that they can do things better and better. 他们提升自己的技能以便把事情做得越来越好。
Lesson 30 Science Affects Us
[探究] discovery既可作可数名词，又可作不可数名词。它作可数名词时，复数形式为________。
[拓展] discovery的动词形式是discover。
discoveries
[辨析] discover与invent
Lesson 30 Science Affects Us
不同点
常用结构：suggest sth. (to sb.) suggest sb./sth. (for/as sth.)suggest doing sth. suggest one's doing sth.
常用结构：advise sb.(not) to do sth.advise sb. against (doing) sth.advise sb. on/about (doing) sth.
suggest
try
higher
it
than
you
did
Lesson 30 Science Affects Us
句型在线
4．科学发现正使我们的生活变得越来越好。Scientific discoveries are making our lives________ _______ ________．5．它真的是地球上最神奇的东西之一！It's really one of ________ ________ ________ things on the earth！
C
Lesson 30 Science Affects Us
2 development n. 发展
[观察] What are your plans for the development of your company 你打算怎样来发展你的公司？
Lesson 30 Science Affects Us
向上推
push down
代
the air pressure
Lesson 30 Science Affects Us
向下按
[辨析] that, one与it
Lesson 30 Science Affects Us
that
指代同名异物，为特指，相当于“the＋名词”， 既可代替不可数名词，又可代替单数可数名词，代替复数可数名词时用those。
宾语
原形
Lesson 30 Science Affects Us
及物
to
[辨析] suggest与advise
Lesson 30 Science Affects Us
词条
suggest
advise
相同点
后面都可接名词、动名词和that从句(从句中用“should＋动词原形”，should可以省略)。
越来越
more and more
Lesson 30 Science Affects Us
名词
suggestion为可数名词
adviቤተ መጻሕፍቲ ባይዱe为不可数名词
活学活用
1．(1)我建议用一种不同的方法做这件事。 I ________ ________ it in a different way. (2)我建议班会不要在星期六举行。 I ________ ________ the class meeting should not be held on Saturday.
suggest(ed)
Lesson 30 Science Affects Us
doing
suggest(ed)
that
(3)2017•滨州—What a good________ you've given me! Thanks a lot.—My pleasure.A．information B．newsC．suggestion D．advice
turn…over
push up
push down
原地； 在适当的位置
移动
Lesson 30 Science Affects Us
句型在线
1.我建议你也试试！I ________ you ________ ________， too!2.向上推纸板的空气压力高于广口瓶里的水向下按的压力。The air pressure pushing up on the cardboard is _______________ that of the water pushing down from inside the jar.3．你们做的那个实验听起来有趣。The experiment ________ ________ sounds interesting.
Lesson 30 Science Affects Us
[探究] (1)push up 意为“________________”， 是动词短语。 其反义短语是________________，意为“________________”。 Keep your back straight, and push up with your arms. 保持背部挺直，向上推你的手臂。(2)that 在此句作为________词，用于指代上文中提到的人或事物，以避免重复。本句中that 指代主语________________。The weather in Harbin is colder than that in Shanghai now.现在哈尔滨的天气比上海的天气要冷。