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1、
Unit 5 Look into Science
單詞闖關(guān)
1.affect ________
2.suggest________→(n.)________
3.development________→(v.)________
4.discovery________→(v.)________
短語(yǔ)互譯
1.使……翻轉(zhuǎn)________________
2.向上推________________
3. 向下按________________
4. in place________________
5.mobile phone________________
句
2、型在線
1.我建議你也試試!
I ________ you ________ ________, too!
2.向上推紙板的空氣壓力高于廣口瓶里的水向下按的壓力。
The air pressure pushing up on the cardboard is ________ ________ that of the water pushing down from inside the jar.
3.你們做的那個(gè)實(shí)驗(yàn)聽(tīng)起來(lái)有趣。
The experiment ________ ________ sounds interesting.
4.科學(xué)發(fā)現(xiàn)正使我們的生活變得越來(lái)越好。
S
3、cientific discoveries are making our lives________ ________ ________.
5.它真的是地球上最神奇的東西之一!
It's really one of ________ ________ ________ things on the earth!
●1 suggest v. 建議,提議;暗示
[觀察] They suggested we should listen to the class right away.
他們建議我們要馬上去聽(tīng)課。
I suggest asking her advice.
我建議問(wèn)
4、一下她的建議。
Her look suggested that she had known the news.
她的表情表明她已經(jīng)知道了那則消息。
[探究] suggest 后可接that 或which引導(dǎo)的________從句。從句用虛擬語(yǔ)氣,即“should+動(dòng)詞________”,should可省略。
[拓展] suggest 一般用作________(及物/不及物)動(dòng)詞,其后可接名詞、代詞、動(dòng)名詞、帶疑問(wèn)詞的不定式。suggest后還可接雙賓語(yǔ),其直接賓語(yǔ)可由名詞、代詞、that從句充當(dāng),其間接賓語(yǔ)多由介詞________引出。
I suggested to him tha
5、t he should solve the problem in another way.
我建議他用另一種方式解決這個(gè)問(wèn)題。
[辨析] suggest與advise
詞條
suggest
advise
相同點(diǎn)
后面都可接名詞、動(dòng)名詞和that從句(從句中用“should+動(dòng)詞原形”,should可以省略)。
不同點(diǎn)
常用結(jié)構(gòu):
suggest sth. (to sb.)
suggest sb./sth. (for/as sth.)
suggest doing sth.
suggest one's doing sth.
常用結(jié)構(gòu):
advise sb
6、.(not) to do sth.
advise sb. against (doing) sth.
advise sb. on/about (doing) sth.
名詞
suggestion為可數(shù)名詞
advice為不可數(shù)名詞
1.(1)我建議用一種不同的方法做這件事。
I ________ ________ it in a different way.
(2)我建議班會(huì)不要在星期六舉行。
I ________ ________ the class meeting should not be held on Saturday.
(3)2017·濱州—What a g
7、ood________ you've given me! Thanks a lot.
—My pleasure.
A.information
B.news
C.suggestion
D.a(chǎn)dvice
●2 development n. 發(fā)展
[觀察] What are your plans for the development of your company?
你打算怎樣來(lái)發(fā)展你的公司?
[拓展] (1)development的動(dòng)詞形式是develop,意為“發(fā)展;壯大”。
(2)developed countries 發(fā)達(dá)國(guó)家 developing co
8、untries 發(fā)展中國(guó)家
2.2017·大連科技的發(fā)展會(huì)給我們未來(lái)的生活帶來(lái)怎樣的影響。(翻譯句子)
________________________________________________________________________
________________________________________________________________________
●3 discovery n. 發(fā)現(xiàn);發(fā)覺(jué)
[觀察] Scientific discoveries are making our lives better and better.
科學(xué)發(fā)
9、現(xiàn)正使我們的生活變得越來(lái)越好。
[探究] discovery既可作可數(shù)名詞,又可作不可數(shù)
名詞。
它作可數(shù)名詞時(shí),復(fù)數(shù)形式為_(kāi)_______。
[拓展] discovery的動(dòng)詞形式是discover。
[辨析] discover與invent
discover
意為“發(fā)現(xiàn)”,指發(fā)現(xiàn)原來(lái)存在,卻不被人所知的事物。
invent
意為“發(fā)明”,指發(fā)明原來(lái)不存在的事物。
3.2016·宜昌—The Chinese scientist Tu Youyou won the 2015 Nobel Prize.
—Her ________ has saved millio
10、ns of lives across the world.
A.victory
B.story
C.discovery
D.industry
●1 The air pressure pushing up on the cardboard is higher than that of the water pushing down from inside the jar.
向上推紙板的空氣壓力高于廣口瓶里的水向下按的壓力。
[探究] (1)push up 意為“________________”, 是動(dòng)詞短語(yǔ)。 其反義短語(yǔ)是________________,意為“
11、________________”。
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 在此句作為_(kāi)_______詞,用于指代上文中提到的人或事物,以避免重復(fù)。本句中that 指代主語(yǔ)________________。
The weather in Harbin is colder than that in Shanghai now.
現(xiàn)在哈爾濱的天氣比上海的天氣要冷。
[辨析] that, one與it
that
指代同名異物,為特指,相當(dāng)于“the+名詞”, 既
12、可代替不可數(shù)名詞,又可代替單數(shù)可數(shù)名詞,代替復(fù)數(shù)可數(shù)名詞時(shí)用those。
one
指代同名異物,為泛指,相當(dāng)于“a/an+名詞”,代替單數(shù)可數(shù)名詞。
it
指代上文提到的同一個(gè)事物。
1.(1)他正在向上推那張地圖。
He is ________________ the map.
(2)2017·黔東南The weather in Chongjiang is the same as________ in Rongjiang.
A.that B.those
C.it D.them
(3)2017·泰安—I'm a little hungry, Mum!
—T
13、here are some apple pies on the table, you may take________.
A.it B.this
C.that D.one
●2 Scientific discoveries are making our lives better and better.
科學(xué)發(fā)現(xiàn)正使我們的生活變得越來(lái)越好。
[探究] 在英語(yǔ)中,“比較級(jí)+and+比較級(jí)”表示“____________”。當(dāng)比較級(jí)由“more+形容詞或副詞原級(jí)”構(gòu)成時(shí),若要表示“越來(lái)越……”,應(yīng)該用“____________+形容詞或副詞原級(jí)”。如:more and more
14、 beautiful/careful 越來(lái)越美麗/認(rèn)真。
They develop their skills so that they can do
things better and better.
他們提升自己的技能以便把事情做得越來(lái)越好。
2.2017·齊齊哈爾改編Our country is getting________.We are proud of it.
A.more and more strong
B.strong and strong
C.stronger and stronger
D.more strong
15、
教師詳解詳析
Lesson 30 Science Affects Us
【課前自主預(yù)習(xí)】
單詞闖關(guān)
1.影響
2.建議,提議,暗示; suggestion
3.發(fā)展; develop
4.發(fā)現(xiàn),發(fā)覺(jué); discover
短語(yǔ)互譯
1.turn…over
2.push up
3. push down
4. 原地; 在適當(dāng)?shù)奈恢?
5.移動(dòng)電話
句型在線
1.suggest; try it 2.higher than
3.you did 4.better and better
5.the most amazing
【課堂
16、互動(dòng)探究】
詞匯點(diǎn)睛
●1 賓語(yǔ); 原形; 及物; to
(1)suggest(ed) doing (2)suggest(ed) that
(3)C
●2 What kind of influence will the development of science and technology bring us?
●3 discoveries
C victory意為“勝利”;story意為“故事”;discovery意為“發(fā)現(xiàn)”;industry意為“工業(yè)”。句意:“中國(guó)科學(xué)家屠呦呦獲得了2015年諾貝爾獎(jiǎng)?!薄八陌l(fā)現(xiàn)挽救了全世界數(shù)百萬(wàn)人的生命?!惫蔬xC。
句型透視
●1 向上推; push down; 向下按; 代; the air pressure
(1)pushing up (2)A (3)D
●2 越來(lái)越; more and more
A
5