1、,PART 1,基础自测,PART 2,互动探究,PART 3,达标检测,Period Two Introduction & Reading and VocabularyLanguage Points,PART1,基础自测,默写练习 (一),.写出下列单词的汉语意思(共15小题；每题2分，满分30分) 1.liquid n. 2.substance n. 3.mixture n. 4.oxygen n. 5.stage n. 6.potassium n. 7.sodium n. 8.calcium n.,查看答案,_ _ _ _ _ _ _ _,液体,物质,混合物,氧气,阶段；时期,钾,钠,钙
2、,9.magnesium n. 10.aluminium n. 11.zinc n. 12.copper n. 13.rust vi. 14.boil vt. 15.dissolve vi.,查看答案,_ _ _ _ _ _ _,镁,铝,锌,铜,生锈,煮；煮沸,溶解；分解；分离,16.膨胀 vi.收缩(反义词) vi. 17.电 n.与电有关的；用电的 adj. 18.结论 n.断定；推断出；得出结论 v. 19.目标；目的 n. 20.反应 n.(化学)反应 vi.,查看答案,.写出下列汉语对应的英语单词(共10小题；每题3分，满分30分),_ _ _ _ _ _ _ _ _,expand,
3、contract,electricity,electrical,conclusion,conclude,aim,reaction,react,_ _ _ _ _ _,21.设备；装备 n.装备；配备 vt. 22.部分的；局部的 adj. 23.普通的；平常的 adj. 24.漂浮 vi. 25.形成 vi.,equipment,equip,partial,ordinary,float,查看答案,form,_ _ _ _ _ _ _ _,26.将按照顺序排列 27.和发生化学反应 28.弄清楚，弄明白 29.在顶部 30.at the bottom 31.make sure 32.add.to
4、. 33.keep.out of,确保；弄清楚,put.in order,查看答案,react with,find out,at the top,在底部,.写出下列短语或短语对应的汉语意思(共8小题；每题2.5分，满分20分),把添加到；往加入,防止进入；使置身于之外,.完成句子(共4小题；每题5分，满分20分) 34.Two-thirds of the earths surface . 地球表面的三分之二是水。 35.The earth is the moon. 地球是月球的49倍大。 36.It is hard a world without metals. 很难想象一个没有金属的世界。
5、37. with the metals that react most at the top，and the metals that react least at the bottom. 这里有一张表格，反应最强烈的金属在上面，反应最弱的在下面。,查看答案,is water,forty-nine times larger than,to think of,Here is a table,PART2,互动探究,探究重点 互动撞击思维,When you heat a metal，it expands.当你加热金属时，它就会膨胀。,1, expand vi.膨胀；扩大，扩充；阐述,重点词汇,expa
6、nd on/upon详述；详细阐明 expand.into.使扩大为 expansion n.膨胀；扩张,(1)He expanded his short story into a book. 他把他的短篇小说扩充成了一本书。 (2)He expanded his new theory in his book. 在他的书中他详细阐述了他的新理论。 (3)The suburbs are an (expand) of cities. 这些郊区是城区的延伸。 (4)Their (expand) business became a large corporation in 1996. 他们不断扩大的生
7、意在1996年变成了一个大公司。,查看答案,on/upon,expansion,expanding,2,aim n.目的；目标；瞄准 v.力求达到；瞄准；对准,with the aim of为了 achieve ones aim达到某人的目的；实现某人的目标 take aim (at.)(向)瞄准 without an aim漫无目的地,be aimed at目的是，旨在,(1)The aim of the course is to improve students reading skills. 这门课程的目标是提高学生的阅读技能。 (2)Living without an aim is l
8、ike sailing without a compass. 生活没有目标，犹如航海没有罗盘。 (3)His brother aims (be) a policeman. 他的哥哥力争成为一名警察。 (4)He went to Shanghai the aim of finding a job. 为了找一份工作他去了上海。,to be,查看答案,with,(5)These measures are aimed preventing violent crime. 这些措施旨在防止暴力犯罪。,at, equipment n.设备；装备,3,Different metals have differe
9、nt uses，for example，steel is used in cars，and iron is used in electrical equipment.不同的金属有不同的用途，比如，钢材被用于汽车中，铁被用于电气设备中。,equip vt.装备，配备；使有所准备，使有能力 equip sb. /sth. with sth. 用某物装备某人/某物 equip sb. for sth. /to do sth. 使某人有能力做某事 be equipped with.配备有；装有 注意：equipment为不可数名词，表示“件，套数”用piece/set。,(1)The hospital
10、 is well equipped with advanced medical equipment. 这家医院先进的医疗设施配备齐全。 (2)As students，we should equip ourselves knowledge. 作为学生，我们应该用知识来武装自己。 (3)Your education will equip you (earn) a good living. 你所受的教育会使你过上富裕的生活。,查看答案,with,to earn,When we use metals，it is important to know how they react with differe
11、nt substances，for example，water and oxygen.当我们使用金属时，了解金属和不同的物质(例如水和氧气)如何发生反应很重要。, react vi.(化学)反应,4,react with与发生化学反应 react to sb. /sth. 对某人/某物作出反应 react against sb. /sth. 反对/反抗某人/某物 react on/upon sb. /sth. 对某人/某物有影响 reaction n.反应；回应(常与to连用),(1)You never know how he is going to react to the news. 你根
12、本不知道他会对这个消息作何反应。 (2)Unkindness often reacts on/upon the unkind person.恶有恶报。 (3)They reacted strongly the suggestion，so we had to discuss again. 他们强烈反对这个建议，所以我们只好再讨论。 一句多译 (4)你父母对你的决定是什么反应？ (reaction) (react),against,What was your parents reaction to your decision？,查看答案,How did your parents react to
13、your decision？, conclusion n.结论,5,Conclusion：Iron does not rust in dry air. 结论：铁在干燥的空气中不会生锈。,arrive at/come to/draw/reach a conclusion得出结论 bring.to a conclusion使结束 conclude vt.&vi.结束；推断出；达成；订立,conclude from从得出结论 to concludein conclusion最后，总之,(1)I arrived at/came to/drew/reached the conclusion that h
14、ed been lying. 我断定他是在说谎。 (2)Let me conclude my speech a saying：Where there is a will，there is a way. 让我用一句谚语结束我的演讲：有志者，事竟成。 (3)What can we conclude the conversation? 我们可以从对话中得出什么结论？ (4) conclusion，Id like to say that the work has been well done. 最后，我想说这工作做得不错。,with,from,查看答案,In,(5)I will bring the s
15、tory quickly a conclusion. 我会尽快结束这个故事。,to,查看答案, add.to.往加入，把加到,6,Add some oil to the water.往水中加些油。,add (.) up把加起来 add to增加，增添 add up to合计，总共 add that.补充说,图解助记,(1)Add your scores up and lets see who will win. 把你们的分数加起来，让我们看一下谁会赢。 (2)This show will no doubt add to his growing reputation. 这场演出无疑将使他扩大的名
16、声更加响亮。 (3)His whole education adds up to no more than two months. 他接受的全部教育不超过两个月。 一句多译 (4)三加四等于七。 (add to) (add up to) (add.to.),Three added to four makes seven.,Three and four add(s) up to seven.,查看答案,If you add three to four，you will get seven.,7,form vt.& vi.形成，养成 n.形式；表格,form the habit of.养成的习惯
17、in the form of.以的形式 take the form of采取的形式，表现为的形式 fill in/out a form填表格 a form of.一种,(1)He has formed the habit of going to bed early and getting up early. 他养成了早睡早起的习惯。 (2)The training programme takes the form of a series of seminars. 培训课程采取一系列研讨会的形式。 (3)If you want to get the job，you should fill the
18、 form first. 如果你想得到这份工作，你首先应该填一下这个表格。 (4)Help the form of money will be very welcome. 以钱的形式资助将会十分受欢迎。,in/out,查看答案,in,Two-thirds of the earths surface is water.地球表面的三分之二是水。,1,经典句式,句中的two-thirds意为“三分之二”。分数的构成是：分子用基数词，分母用序数词，当分子大于1时，分母序数词加-s。 注意：当分数、百分数作主语时，谓语动词用单数还是复数取决于后面的名词。若这个名词是单数或不可数名词，谓语动词用单数，否则
19、用复数。,(1)Two-thirds of the students (be) in favour of the plan. 三分之二的学生赞成这个计划。 (2)Mother used only half of the money，the rest of which (be) saved for other purposes. 妈妈仅用了一半的钱，其余的钱被存起来另作他用。 (3)Fifty percent of the water (come) from the underground in this area. 这个地区50%的水来源于地下。,are/were,查看答案,was,comes
20、,表示方位、时间等的副词或介词短语置于句首，且主语为名词时，句子要用全部倒装，即把谓语动词整个提到主语前。这类副词有here，there，now，then，in，out，below等。 注意：在上述情况中，如果主语是人称代词时，句子不倒装。 Away they went.他们走开了。,2,Here is a table with the metals that react most at the top，and the metals that react least at the bottom.这里有一张表格，反应最强烈的金属在上面，反应最弱的在下面。,(1)There goes the la
21、st train. 最后一班火车开走了。 (2)In each room are ten students. 每个房间里有十个学生。 句型转换 改为倒装句 (3)A seat is for you here，Wang Lin. _ (4)An old man with a white beard came in. _,Here is a seat for you，Wang Lin.,查看答案,In came an old man with a white beard.,PART3,达标检测,当堂检测 基础达标演练,1.Please fill the form before going into
22、 the hall. 2.There were perhaps two main (conclude) to be drawn from the above discussion. 3.I wasnt sure how you would react the decision. 4.After a fire broke out in the lab，a lot of (equip) was damaged. 5.Add up all the figures and find out they add up to. 6.The company has abandoned plans for fu
23、rther (expand). 7.Only one-third of the work (do) by now，so we will have to work deep into the night.,.单句语法填空,in/out,conclusions,to,equipment,what,expansion,has been done,查看答案,8.They equipped themselves a pair of sharp axes(斧子) and set off for the forest. 9.Mike added his father disagreed with his d
24、ecision. 10.My remarks were not (aim) at you.,with,that,aimed,查看答案,11.Our classroom is theirs.(倍数比较级than) 我们的教室比他们的大三倍。 12.It is important . 每天练习说英语对我们来说很重要。 13. of the population of the country farmers. 这个国家三分之二的人口是农民。 14.In the south of the town . 这个城镇的南面坐落着一所学校。,.完成句子,three times bigger than,for us to practise speaking English every day,Two-thirds,lies a school,查看答案,are,
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