外研版课件 必修一 Module 5 A Lesson in a Lab Language points
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| 名称 | 外研版课件 必修一 Module 5 A Lesson in a Lab Language points |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2016-04-26 00:15:44 | ||
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课件34张PPT。必修一Module 5 A Lesson in a Lab课程解读课程解读1. _______ vi. & n. 收缩；(订) 合约
2. ____ vi. 漂浮
3. _________ n. 设备；装备
4. ____ vi. & n. 形成；形式
5. _______ n. 天平；平衡
6. ______ n. 演讲
7. _____ n. 液体基本单词contractfloatequipmentformbalancelectureliquid8. ________ n. 物质
9. ______ n. 氧气
10. _____ n. 阶段；时期
11. ____ vi. 生锈
12. ____ vt. 煮；煮沸
13. _____ n. 蒸汽；水汽
14. ______ n. 设备；工具
15. _____ n. 火焰substanceoxygenstagerustboilsteamfacilityflame1. ______ vi. 膨胀
_________ n. 扩张；膨胀
2. _______ n. 混合物 ___ vt.混合
3. ________ n. 电
______ adj. 电的；用电的
________ adj. 与电有关的；电气化的
4. _________ n. 结论 ________ v. 下结论
5. ____ n. & v. 目标；以……为目标
_______ adj. 漫无目的的（二）派生单词expandexpansionmixturemixelectricityelectricelectricalconclusionconcludeaimaimless6. _________ adj.吃惊的；惊愕的
__________ adj.令人吃惊的
_______ vt.使吃惊 ____________ n. 惊奇
7. ________ adj. 普通的；平常的
____________ adj. 异乎寻常的；非凡的
8. ______ adj. 部分的；局部的
____ n. 部分；角色
9. _____ vi. (化学)反应
_______ n. 反应astonishedastonishingastonishastonishmentordinaryextraordinarypartialpartreactreaction1. 往……加入……
2. 过去常常
3. 在……领域
4. 为……感到自豪
5. 应当；理应
6. 想起（三）短语add… to… used toin the area ofbe proud ofbe supposed tothink of7. 把……按顺序排列
8. 在顶部/底部
9. 确保
10. 与……产生反应
11. 一流的科学家put... in orderat the top/bottommake surereact with sth.first-class scientists1. conclusion n. 结论，决定；结局；协议
归纳
1) come to/arrive at/reach/draw a conclusion
得出结论
make a conclusion 下结论
bring... to a conclusion 使……结束
in conclusion 总而言之；最后核心要点（一）单词2) conclude v．结束，断定，推断出
conclude sth. from sth. 推断
conclude from sth. that 断定2. aim n. 目标，目的；瞄准
vt. 瞄准，对准，目标在于
归纳
1) take aim at 瞄准，对准
achieve/attain one’s aim 达到目的
miss one’s aim
打不中目标/达不到目的
without aim 漫无目的地2) aim at 瞄准，对准；目的在于
aim gun at 把枪瞄准……
aim to do sth. 旨在做某事
be aimed at 针对；目的是，旨在
3) aimless adj. 无目的的；无目标的3. form n. 表格；形式；外形；状态，精神
vt. & vi.形成；构成；组织；培养
归纳
1) fill in/out the form 填表
be in/out of form 状态良好/不好
in the form of 用……的形式
take the form of... 采取……的形式
2) form a good habit of 形成一种好习惯
form in line 排好队
form into 组成……；编成……4. balance n. 天平；平衡；余额 v. 平衡
归纳
1) keep a balance between A and B
保持A与B均衡
keep one’s balance 保持平衡；保持镇静
be out of balance 失去平衡(表状态)
in/on balance 权衡起来，两相比较
拓展
2) balance A against B 权衡/比较A与B
3) balanced adj. 保持平衡的；均衡的辨析：expand, extend, stretch5. expand v. 膨胀；扩大；扩展辨析：ordinary, common, usual, normalordinary：普通的，平常的，平凡的。强调等级和类属方面普通。“平庸无奇”，其反义词extraordinary“不寻常的；非凡的”。
common：普通的；常见的。强调经常发生，司空见惯，可修饰人或物。也可指共同的、共存的。common sense “常识”，have...in common with...“与……相同”。6. ordinary adj. 普通的；平常的usual：通常的；惯常的；惯例的。强调依照惯例来判断， “遵循常规”。as usual “像往常一样”。
normal：正常的，合乎标准的。强调在正常情况下应有的，短语return to normal “恢复正常”。1. add...to... 把……加到……里
拓展
add up sth. ＝add sth. up 把……加起来
add up to 总共是；总计为(不用被动语态)
add that... 补充道……
add in 算入；包括
add to 增加；加到（二）短语2. used to do sth. 过去常常做某事
拓展
It used to be said that... 过去人们常说……
There used to be... 过去有……
be/ get used to (doing) sth.
习惯于做某事(to为介词，后跟名词、代词或动名词)
be used to do sth. 被用来做某事(use在此为“使用”，是其被动语态，后跟不定式)辨析used to do与would
1) used to do只有过去式，表示过去常做的事或过去的状态。主要与现在比较，暗示现在不再这样了。
2) would用来表示过去反复出现的动作。多有时间状语加以限定，意为“总是”，不表示过去存在的状态。
e.g. He used to go fishing on Sunday.
On Sundays he would come to my
college to see me.3. keep... out of 使……进不去；不让……进入
拓展
keep away 离开，避开
keep back 退缩；隐瞒；阻止
keep sb. from (doing) sth. 阻止某人做某事
keep up (with) 跟上
keep off 让开，避开
keep on doing sth. 继续做某事
keep on with (doing sth.) 继续
keep out 把……关在外面；阻止；不参加 4. put...in order 按顺序排列；使……整
齐，使……有条理
拓展
1) order n. 顺序；命令；订单；订货
out of order 次序紊乱；失灵，故障；
keep order 维持秩序
2) order vt. 命令；订购；点(菜)
order “命令”时，无论是作名词还是
动词，后面所接从句中的谓语动词都
要用(should) do形式。 5. be supposed to do sth. 应当/理应做某事
拓展
It is supposed that... 认为……
be supposed to be sth. 被相信是，被认为
I don’t suppose (that)
我以为……不会……(否定转移)
I suppose so/not. 我想可以/不可以。
be supposed to ＋ have done
本应该做某事而没做1. It is hard to think of a world without metals.
很难想象一个没有金属的世界。
It is /seems /feels...＋adj.＋to do句型中it用
作形式主语，真正的主语为动词不定式。
2) It be＋adj.＋for sb. to do sth.句型中表语说明不定式行为的特点，常见的形容词有easy, hard, difficult, important, necessary, expensive, impossible, possible 等。（三）句式3) It be＋adj.＋of sb. to do sth. 句型中作表语的形容词是对 sb.及其行为的评价，此类形容词有 good, kind, nice, wise, wrong, clever, brave, honest 等。
4) It be＋adj./n.＋that从句2. The closer you are, the more you’ll see.
你站的越近，看到的就越多。
“the＋比较级...，the＋比较级...”为固定句式，“……越……就越……”。其中第一个句子相当于一个条件句，第二个句子相当于主句。如：
The sooner, the better.
The more you talked, the less attention he paid to you.＝If you talked more, he paid less attention to you.“比较级＋and＋比较级”
双重比较结构。表持续不断的变化过程，“越……越……”。句型是：-er＋and＋-er/不规则形式比较级；形容词或副词的前面加more构成比较级时，句型是：more and more＋形容词/副词。既可以是同一个词比较级的重复出现，也可以是两个不同的词比较级的出现。1. A tyre _______ when you pump air into it.
2. Several of the pipes have ______ and will need to be replaced.
3. The crystals _______ in water to create a purple liquid.巩固练习Ⅰ.用方框内合适的词及其适当形式填空。rust, dissolve , float, aim, boil, expand expands rusted dissolve 4. You can ____ very easily in the?Dead Sea?because it’s so salty.
5. We were advised to ____ the water before drinking it.
6. The regulations are ______ at the prevention of accidents at work.rust, dissolve , float, aim, boil, expand float boil aimed Ⅱ. 选用合适短语并用其适当形式填空。
add ... to, used to, in the area of,
put ... in order, be proud of, be supposed to1. I ______ like baseball but I haven’t played the game for three or four years.
2. The famous scientist returned to his homeland and achieved a lot ____________ health care. used to in the area of 3. What will happen if you ___ some water ___ the milk?
4. We ______________ check out of the hotel by 11 o’clock.
5. Your mother and I ___________ you, son. You’re a real hero.
6. Make a list of the things you have to do, and ___ them _______ with the most important at the top.add ... to, used to, in the area of,
put ... in order, be proud of, be supposed toadd to are supposed to are proud of put in order句式仿写1.百分之二十的资金已经被浪费了。
————————————————————
2.与他相处好不容易。
————————————————————
3.这棵树是那棵树的三倍高。
This tree is ————————————that one.
4.他越忙，就越觉得高兴。
—————— he is ,_________he feels.
5.天越来越长了。
The days are getting ____________________ .
[单 元 语 法]
形容词与副词的比较级和最高级
完成句子
1．The population of Shanghai ________________(比中国其他城市的人口要多)．
2．In my opinion, your son ____________(与其说笨不如说懒)．
3．____________(哪个国家更大)，Canada or Australia?
4．Among them, he ____________(学习最刻苦)．
5．The Yellow River is ____________(第二长河)in China.
答案 1.is larger than that of any other city in China 2.is more lazy than stupid 3.Which is the larger country
4．studies(the)hardest 5.the second longest river
2. ____ vi. 漂浮
3. _________ n. 设备；装备
4. ____ vi. & n. 形成；形式
5. _______ n. 天平；平衡
6. ______ n. 演讲
7. _____ n. 液体基本单词contractfloatequipmentformbalancelectureliquid8. ________ n. 物质
9. ______ n. 氧气
10. _____ n. 阶段；时期
11. ____ vi. 生锈
12. ____ vt. 煮；煮沸
13. _____ n. 蒸汽；水汽
14. ______ n. 设备；工具
15. _____ n. 火焰substanceoxygenstagerustboilsteamfacilityflame1. ______ vi. 膨胀
_________ n. 扩张；膨胀
2. _______ n. 混合物 ___ vt.混合
3. ________ n. 电
______ adj. 电的；用电的
________ adj. 与电有关的；电气化的
4. _________ n. 结论 ________ v. 下结论
5. ____ n. & v. 目标；以……为目标
_______ adj. 漫无目的的（二）派生单词expandexpansionmixturemixelectricityelectricelectricalconclusionconcludeaimaimless6. _________ adj.吃惊的；惊愕的
__________ adj.令人吃惊的
_______ vt.使吃惊 ____________ n. 惊奇
7. ________ adj. 普通的；平常的
____________ adj. 异乎寻常的；非凡的
8. ______ adj. 部分的；局部的
____ n. 部分；角色
9. _____ vi. (化学)反应
_______ n. 反应astonishedastonishingastonishastonishmentordinaryextraordinarypartialpartreactreaction1. 往……加入……
2. 过去常常
3. 在……领域
4. 为……感到自豪
5. 应当；理应
6. 想起（三）短语add… to… used toin the area ofbe proud ofbe supposed tothink of7. 把……按顺序排列
8. 在顶部/底部
9. 确保
10. 与……产生反应
11. 一流的科学家put... in orderat the top/bottommake surereact with sth.first-class scientists1. conclusion n. 结论，决定；结局；协议
归纳
1) come to/arrive at/reach/draw a conclusion
得出结论
make a conclusion 下结论
bring... to a conclusion 使……结束
in conclusion 总而言之；最后核心要点（一）单词2) conclude v．结束，断定，推断出
conclude sth. from sth. 推断
conclude from sth. that 断定2. aim n. 目标，目的；瞄准
vt. 瞄准，对准，目标在于
归纳
1) take aim at 瞄准，对准
achieve/attain one’s aim 达到目的
miss one’s aim
打不中目标/达不到目的
without aim 漫无目的地2) aim at 瞄准，对准；目的在于
aim gun at 把枪瞄准……
aim to do sth. 旨在做某事
be aimed at 针对；目的是，旨在
3) aimless adj. 无目的的；无目标的3. form n. 表格；形式；外形；状态，精神
vt. & vi.形成；构成；组织；培养
归纳
1) fill in/out the form 填表
be in/out of form 状态良好/不好
in the form of 用……的形式
take the form of... 采取……的形式
2) form a good habit of 形成一种好习惯
form in line 排好队
form into 组成……；编成……4. balance n. 天平；平衡；余额 v. 平衡
归纳
1) keep a balance between A and B
保持A与B均衡
keep one’s balance 保持平衡；保持镇静
be out of balance 失去平衡(表状态)
in/on balance 权衡起来，两相比较
拓展
2) balance A against B 权衡/比较A与B
3) balanced adj. 保持平衡的；均衡的辨析：expand, extend, stretch5. expand v. 膨胀；扩大；扩展辨析：ordinary, common, usual, normalordinary：普通的，平常的，平凡的。强调等级和类属方面普通。“平庸无奇”，其反义词extraordinary“不寻常的；非凡的”。
common：普通的；常见的。强调经常发生，司空见惯，可修饰人或物。也可指共同的、共存的。common sense “常识”，have...in common with...“与……相同”。6. ordinary adj. 普通的；平常的usual：通常的；惯常的；惯例的。强调依照惯例来判断， “遵循常规”。as usual “像往常一样”。
normal：正常的，合乎标准的。强调在正常情况下应有的，短语return to normal “恢复正常”。1. add...to... 把……加到……里
拓展
add up sth. ＝add sth. up 把……加起来
add up to 总共是；总计为(不用被动语态)
add that... 补充道……
add in 算入；包括
add to 增加；加到（二）短语2. used to do sth. 过去常常做某事
拓展
It used to be said that... 过去人们常说……
There used to be... 过去有……
be/ get used to (doing) sth.
习惯于做某事(to为介词，后跟名词、代词或动名词)
be used to do sth. 被用来做某事(use在此为“使用”，是其被动语态，后跟不定式)辨析used to do与would
1) used to do只有过去式，表示过去常做的事或过去的状态。主要与现在比较，暗示现在不再这样了。
2) would用来表示过去反复出现的动作。多有时间状语加以限定，意为“总是”，不表示过去存在的状态。
e.g. He used to go fishing on Sunday.
On Sundays he would come to my
college to see me.3. keep... out of 使……进不去；不让……进入
拓展
keep away 离开，避开
keep back 退缩；隐瞒；阻止
keep sb. from (doing) sth. 阻止某人做某事
keep up (with) 跟上
keep off 让开，避开
keep on doing sth. 继续做某事
keep on with (doing sth.) 继续
keep out 把……关在外面；阻止；不参加 4. put...in order 按顺序排列；使……整
齐，使……有条理
拓展
1) order n. 顺序；命令；订单；订货
out of order 次序紊乱；失灵，故障；
keep order 维持秩序
2) order vt. 命令；订购；点(菜)
order “命令”时，无论是作名词还是
动词，后面所接从句中的谓语动词都
要用(should) do形式。 5. be supposed to do sth. 应当/理应做某事
拓展
It is supposed that... 认为……
be supposed to be sth. 被相信是，被认为
I don’t suppose (that)
我以为……不会……(否定转移)
I suppose so/not. 我想可以/不可以。
be supposed to ＋ have done
本应该做某事而没做1. It is hard to think of a world without metals.
很难想象一个没有金属的世界。
It is /seems /feels...＋adj.＋to do句型中it用
作形式主语，真正的主语为动词不定式。
2) It be＋adj.＋for sb. to do sth.句型中表语说明不定式行为的特点，常见的形容词有easy, hard, difficult, important, necessary, expensive, impossible, possible 等。（三）句式3) It be＋adj.＋of sb. to do sth. 句型中作表语的形容词是对 sb.及其行为的评价，此类形容词有 good, kind, nice, wise, wrong, clever, brave, honest 等。
4) It be＋adj./n.＋that从句2. The closer you are, the more you’ll see.
你站的越近，看到的就越多。
“the＋比较级...，the＋比较级...”为固定句式，“……越……就越……”。其中第一个句子相当于一个条件句，第二个句子相当于主句。如：
The sooner, the better.
The more you talked, the less attention he paid to you.＝If you talked more, he paid less attention to you.“比较级＋and＋比较级”
双重比较结构。表持续不断的变化过程，“越……越……”。句型是：-er＋and＋-er/不规则形式比较级；形容词或副词的前面加more构成比较级时，句型是：more and more＋形容词/副词。既可以是同一个词比较级的重复出现，也可以是两个不同的词比较级的出现。1. A tyre _______ when you pump air into it.
2. Several of the pipes have ______ and will need to be replaced.
3. The crystals _______ in water to create a purple liquid.巩固练习Ⅰ.用方框内合适的词及其适当形式填空。rust, dissolve , float, aim, boil, expand expands rusted dissolve 4. You can ____ very easily in the?Dead Sea?because it’s so salty.
5. We were advised to ____ the water before drinking it.
6. The regulations are ______ at the prevention of accidents at work.rust, dissolve , float, aim, boil, expand float boil aimed Ⅱ. 选用合适短语并用其适当形式填空。
add ... to, used to, in the area of,
put ... in order, be proud of, be supposed to1. I ______ like baseball but I haven’t played the game for three or four years.
2. The famous scientist returned to his homeland and achieved a lot ____________ health care. used to in the area of 3. What will happen if you ___ some water ___ the milk?
4. We ______________ check out of the hotel by 11 o’clock.
5. Your mother and I ___________ you, son. You’re a real hero.
6. Make a list of the things you have to do, and ___ them _______ with the most important at the top.add ... to, used to, in the area of,
put ... in order, be proud of, be supposed toadd to are supposed to are proud of put in order句式仿写1.百分之二十的资金已经被浪费了。
————————————————————
2.与他相处好不容易。
————————————————————
3.这棵树是那棵树的三倍高。
This tree is ————————————that one.
4.他越忙，就越觉得高兴。
—————— he is ,_________he feels.
5.天越来越长了。
The days are getting ____________________ .
[单 元 语 法]
形容词与副词的比较级和最高级
完成句子
1．The population of Shanghai ________________(比中国其他城市的人口要多)．
2．In my opinion, your son ____________(与其说笨不如说懒)．
3．____________(哪个国家更大)，Canada or Australia?
4．Among them, he ____________(学习最刻苦)．
5．The Yellow River is ____________(第二长河)in China.
答案 1.is larger than that of any other city in China 2.is more lazy than stupid 3.Which is the larger country
4．studies(the)hardest 5.the second longest river