1、Unit 1 Great scientists-Extensive Reading 第6课时 制作人：梁艳 张仲焕 审核人：王娜 领导签字： Knowledge aims:1.Learn the useful new words and expressions in this part2.Let students understand and learn some difficult words and sentencesBefore class (课前自主学习)一重点单词1. 革命的 2. 移动； 运功3. 向后地 ； 相反的； 退步地 4. 宇宙；世界5 .圈； 环 6. 旋转； 纺（线或
2、纱）7. 明亮；亮度；聪颖 8. 热情的； 热心的9. 小心的； 谨慎的 10. 拒绝； 不接受； 抛弃二 重点短语1.Be strict with 2. Lead to 3.make sense 4.move backward 5.Go forward 6. In a loop7.be against 8.for that reason 1(be)strict with对严格的考点：be strict with的宾语是人，即be strict with sb，意思是“对某人要求严格”。如：Liu Guo liang is very strict with the members of his
3、 team刘国梁对他队里的队员要求很严格。His parents are strict with him and his brothers他的父母对他和他的兄弟们要求严格。考点延伸be strict with与be strict in的用法不同。如：Y0u ought to be stricter with him你应该对他再严格一些。The teacher is strict in his job老师对他的工作要求很严格。归纳：be strict with的宾语通常是 ；be strict in的宾语通常是 。活学活用单项填空用适当的介词填空1)My friend is strict his
4、 work2)The woman is strict her children2Although he had tried to ignore them。all his mathematical calculations led to the same conclusion：that the earth was not the centre of the solar system虽然他曾经试着不去理睬那些数字。然而他所有的数学计算都得出一个相同的结论：地球不是太阳系的中心。剖析：本句中含有一个although引导的让步状语从句。如：Although Zhang Lin didntt perfo
5、rm very well at the 2010 Guangzhou Asian Games，he is my favorite athlete虽然张琳在2010年广州亚运会上表现不是很好，他仍然是我最喜爱的运动员。注意：引导让步状语从句的词还有：as，even if，even though，however，whatever等。Even ifthough we have achieved great success in our work，we shouldntt be too proud即使我们在工作上获得很大成功，也不应该太骄傲。考点：lead to通向；导致The road leads
6、to the foot of the hill这条路通往山脚下。They think such a mistake often leads to a serious consequence他们认为这样的错误经常导致严重的后果。考点延伸同义词：cause，result in活学活用单句改错3)Although the boy is only six，but he knows a lot about science 4）Do you know the road lead to the city of Shijiazhuang? 3.Only if you put the sun there did
7、 the movements of the other planets in the sky make sense只有当你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。剖析：if在句中引导状语从句；only放在句首用来加强语气。本句是一个倒装句。为了加强语气，only修饰状语或状语从句置于句首时，句子需要部分倒装。如：Only by working hard can we succeed只有通过努力工作，我们才能取得成功。Only when the war was over did Einstein begin his research work只有当战争结束后，爱因斯坦才开始他的研
8、究工作。only位于句首，但如果后面接的不是状语时，句子不倒装。如：Only she can do it well只有她能够把这件事情做好。考点：make sense讲得通；有意义His argument does not make sense他的争论没有意义。表示某人所说的话或提议没道理、行不通时，我们经常说：It doesntt make any sense考点延伸1)make sense of的含义是“理解；明白”。如：Can you make sense of what the teacher is saying?你能明白这个老师在说什么吗?2)sense常见用法：There is n
9、o sense in doing sth做某事没有道理意义。There is no sense in calling off the meeting取消这次会议是没有道理的。talk sense说正经话；讲道理；说得有理He talked a great deal of sense他讲得很有道理。a sense of smell(touch，hearing，taste，sight)嗅觉(触觉，听觉，味觉，视觉)活学活用单项填空1) Only when his mother died how much he loved his motherAhe realized Bdid he realize
10、 Che had realized Dhad he realized2)Only after liberation to be treated as human beingsAdid they begin Bthey had begun Cthey did begin Dhad they begun4So between 1510 and 1514 he worked on it，gradually improving his theory until he felt it was complete于是，他在1510至1514年期间从事这项研究，逐步修改他的理论，直到他感到完善时为止。考点：c
11、omplete作形容词时，意为“完整的；完成的；全部的”，常和with连用。The children want to listen to the complete story孩子们想听完整的故事。They cant go out until their homework is complete他们把作业做完才能出去。Can you finish the complete work in two hours?你们能在两小时之内完成全部工作吗?David and Joan bought a house complete with furniture大卫和琼买了一座配有家具的房子。归纳：(be)co
12、mplete with表示“齐备的；备有的”。考点延伸1)complete vt完成Complete your application in ink用钢笔填写申请书。2)complete，finish和end的不同用法：complete常指“使完整；使圆满”，尤指文学作品的完成或工程的竣工等，后接名词。如：The new school will be completed next month新学校下个月竣工。(不可使用finish)finish表示“完成；完结”，多指一般事情的完成、结束。后接名词或动名词，不可接不定式。如：He has finished writing the paper他已
13、写完了论文。end为普通用词，指一种活动因达到目的而自然结束或因某一原因突然中止，可指作业、演讲、争论、旅行、战争或生命等的结束、终止，既可用作及物动词，又可用作不及物动词。如：His unexpected visit ended our discussion of the problem他的突然来访中断了我们对那个问题的讨论。The party did not end until midnight晚会到半夜才结束。活学活用单句改错How soon will you finish the bridge? 翻译句子3)这个学期现在结束了。 5He also suggested that the
14、earth was spinning as it wen round the sun and this explained changes in the movement o the planets and in the brightness of the stars他还提出地球在围绕太阳转的同时。它本身还自转，这样就留明了行星运动的变化情况以及星球的亮度问题。剖析：本句中的suggested的含义不是“建议”，而是“葫出”，因此其宾语从句没用虚拟语气。考点：spin vi&vt(spun，spun)(使)旋转；纺(线或纱)My son is spinning a top我的儿子在转陀螺。Ca
15、n you see the web that the spider spun?你能看到那只蜘蛛织的网吗?The old woman was spinning in the corner of the room那位老妇人在房间一角纺纱。考点延伸spin还有“编造，虚构(故事)”的含义。He is spinning a story to keep the others awake为了使别人保持清醒，他正在编故事。活学活用单项填空1)look! A spider is a webAspinning Bpouring Cthrowing Dpreventing单句改错2)W00l has been s
16、pin in this country for hundreds of years 6The Christian Church rejected his theory，saying it was against Gods idea and people who supported it would be attacked基督教教会拒绝接受他的理论，说这种理论违背了上帝的旨意。而支持这种理论的人会受到打击。剖析：1)现在分词短语saying it was against在句中作伴随状语。2)who引导的定语从句who supported it修饰名词people。部析：reject vt拒绝；不
17、接受；抛弃I dont want to reject any help我不想拒绝任何帮助。The board rejected all our ideas董事会不接受我们所有的想法。Reject all spotted apples扔掉所有带斑点的苹果。考点延伸1)派生词：rejection”拒绝2)reject和refuse用法的不同：reject表示“拒不接受，不采纳”，后直接跟名词或代词作宾语，不能跟不定式，其语气较强；它表示因为某物不令人满意、有缺陷或无用而被拒绝，暗示无条件的拒绝，一般是直截了当地表达。refuse表示“拒绝”，后接动词不定式，可用人或物作主语，通常暗示决心且常带有粗鲁之意。Our plan has been rejected我们的计划遭到拒绝。He refused to answer any question他拒绝回答任何问题。