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Unit 1 Great scientists

1 课文与语法填空

阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

John Snow,a well-known doctor in London,became 1 (inspire)when he thought about helping ordinary people who 2 (expose)to cholera,a 3 (dead)disease of its day.Many thousands of people died every time there was an outbreak 4 no one knew the cause of it.John wanted to help solve the problem.

He got interested in two theories 5 (explain)how cholera killed people.He believed in the second theory 6 suggested that people 7 (absorb)the disease into their bodies with their meals.In 1854,when 8 outbreak hit London,he was ready to test the two theories. 9 the help of the map he made,he got a valuable clue about the cause of the disease and was able to announce that the water was 10 (blame). 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

2 课文与短文改错

根据课文内容,对下面材料进行修改。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

Persuasive writing is about change somebody else’s point of view. When you are doing this kinds of writing, you must always had some evidence to support your idea. To make this more easier, you can held discussions with your family and friends. Giving your ideas and reasons to them whenever you are making choices. You may both

argue with them or try to persuade them. Then you will find that easier to do your persuasive writing.

Besides, when you are writing, do not forget plan your work and put your ideas in a logical order.

3 话题知识与写作

Ⅰ.根据提示翻译下列句子。

1.我的语文老师怀特先生对我要求很严格。 (be strict with) 2.他经常提出问题让我在课上回答。(put forward)

3.此外, 他还建议我在学完课文后得出自己的结论。 (conclusion) 4.我从阅读中吸收了很多在课上学不到的知识。(absorb)

5.每次我遇到困难想放弃的时候, 他总是鼓励我不要放弃。(every time) 6.他经常说:“只有勇敢面对挑战,才能获得成功。”(achieve) Ⅱ.将以上句子连成一篇语言流畅、用词准确、逻辑严密的短文。

答案精解精析

1.课文与语法填空

1.inspired 2.were exposed 3.deadly 4.because 5.explaining 6.that 7.absorbed 8.another 9.With 10.to blame 2.课文与短文改错

Persuasive writing is about① somebody else’s point of view. When you are doing this

② of writing, you must always ③ some evidence to support your idea. To make this ④more easier, you can ⑤ discussions with your family and friends.⑥ your ideas and reasons

to them whenever you are making choices. You may both argue with them⑦try to persuade them.

Then you will find⑧ easier to do your persuasive writing.

⑨, when you are writing, do not forget ⑩ plan your work and put your ideas

in a logical order.

①介词about后接名词、代词或动名词,故将change改为changing。 ②this后面接名词单数形式,故将kinds改为kind。 ③must后接动词原形,故将had改为have。

④easier本身是比较级,而more用来构成多音节形容词的比较级。故将more去掉。 ⑤情态动词后应用动词原形。

⑥此处考查祈使句,故将Giving改为Give。 ⑦此处为both...and...结构,故将or改为and。 ⑧此处考查形式宾语,故将that改为it。

⑨根据下文可知,此处与上文构成转折关系,故将Besides改为However。 ⑩表示“忘记要做某事”需用forget to do sth.,故在forget后加to。 3.话题知识与写作

Ⅰ.1.My Chinese teacher Mr. White is very strict with me.

2.He often puts forward questions for me to answer in class.

3.Apart from this, he suggests I should draw my own conclusions after learning the text. 4.I have absorbed much knowledge from reading that can’t be learned from textbooks. 5.Every time I want to give up when meeting difficulties, he always encourages me not to. 6.He often says, “Only when you face challenges bravely can you achieve success.” Ⅱ.[参考范文]

My Chinese teacher Mr. White is very strict with me, who often puts forward questions for me to answer in class. Apart from this, he suggests I should draw my own conclusions after learning the text. In this way, I have absorbed much knowledge from reading that can’t be learned from textbooks. In addition, every time I want to give up when meeting difficulties, he always encourages me not to. He often says, “Only when you face challenges bravely can you achieve success.”

精美句子

1、善思则能“从无字句处读书”。读沙漠，读出了它坦荡豪放的胸怀；读太阳，读出了它普照万物的无私；读春雨，读出了它润物无声的柔情。读大海，读出了它气势磅礴的豪情。读石灰，读出了它粉身碎骨不变色的清白。

2、幸福幸福是“临行密密缝，意恐迟迟归”的牵挂； 幸福是“春种一粒粟，秋收千颗子”的收获. 幸福是“采菊东篱下，悠然见南山”的闲适；幸福是“奇闻共欣赏，疑义相与析”的愉悦。幸福是“随风潜入夜，润物细无声”的奉献；幸福是“夜来风雨声，花落知多少”的恬淡。幸福是“零落成泥碾作尘，只有香如故”的圣洁。幸福是“壮志饥餐胡虏肉，笑谈渴饮匈奴血”的豪壮。幸福是“先天下之忧而忧，后天下之乐而乐”的胸怀。幸福是“人生自古谁无死，留取丹心照汗青”的气节。

3、大自然的语言丰富多彩：从秋叶的飘零中，我们读出了季节的变换；从归雁的行列中，我读出了集体的力量；从冰雪的消融中，我们读出了春天的脚步；从穿石的滴水中，我们读出了坚持的可贵；从蜂蜜的浓香中，我们读出了勤劳的甜美。

4、成功与失败种子，如果害怕埋没，那它永远不能发芽。鲜花，如果害怕凋谢，那它永远不能开放。矿石，如果害怕焚烧（熔炉），那它永远不能成钢（炼成金子）。蜡烛，如果害怕熄灭（燃烧），那它永远不能发光。航船，如果害怕风浪，那它永远不能到达彼岸。

5、墙角的花，当你孤芳自赏时，天地便小了。 井底的蛙，当你自我欢唱时，视野便窄了。笼中的鸟，当你安于供养时，自由便没了。山中的石！当你背靠群峰时，意志就坚了。水中的萍！当你

随波逐流后，根基就没了。空中的鸟！当你展翅蓝天中，宇宙就大了。空中的雁！当你离开队伍时，危险就大了。地下的煤！你燃烧自己后，贡献就大了 6、朋友是什么？

朋友是快乐日子里的一把吉它，尽情地为你弹奏生活的愉悦；朋友是忧伤日子里的一股春风，轻轻地为你拂去心中的愁云。朋友是成功道路上的一位良师，热情的将你引向阳光的地带；朋友是失败苦闷中的一盏明灯，默默地为你驱赶心灵的阴霾。

7、一粒种子，可以无声无息地在泥土里腐烂掉，也可以长成参天的大树。 一块铀块，可以平庸无奇地在石头里沉睡下去，也可以产生惊天动地的力量。一个人，可以碌碌无为地在世上厮混日子，也可以让生命发出耀眼的光芒。

8、青春是一首歌，她拨动着我们年轻的心弦；青春是一团火，她点燃了我们沸腾的热血； 青春是一面旗帜，她召唤着我们勇敢前行；青春是一本教科书，她启迪着我们的智慧和心灵。