Unit 4 Information technology 单元素养提升课件 (共24张PPT+学案 )高中英语 北师大版(2019)必修 第二册

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名称 Unit 4 Information technology 单元素养提升课件 (共24张PPT+学案 )高中英语 北师大版(2019)必修 第二册
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科目 英语
更新时间 2025-10-27 15:18:10

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单元素养提升
◇本单元语法学了什么内容?                                               ◇自我评价                                                                                                                                          
◇本单元写作练了哪个方面?                                              
回顾单元知识·提高语言能力
一、 核心单词写对
1.       n.效应;影响
2.       n.影响;作用
3.       adv.确实;当然
4.       adj.极好的,了不起的
5.       n.图像;形象
6.       vt.欺骗,诱骗,哄骗
7.       adv.现今,现时
8.       vi.& vt.打;打字
n.类型,种类
9.       vi.订阅,订购
10.       n.账户
11.       n.材料;素材
12.       vt.按
13.       n.错误;失误
14.       n.内容
15.       adj.肤浅的,浅薄的
16.       n.意见;看法;主张
17.       vt.保持;维持
18.       adj.简洁的,简明的
19.       n.权威人士;专家
20.       n.水手,海员
Ⅰ.根据所给单词的首字母或汉语提示,写出单词的正确形式
1.By the end of last week, he had         (下载) 200 pieces of music.
2.Chengdu has Asia’s biggest building, and      (别致的) new hotels.But for tourists like me,pandas are its top attraction.
3.They also attached GPS       (装置) to the backs of 58 birds, which let them see exactly where every group went,24 hours a day.
4.Tom gave her the warmest and longest     (拥抱) she had ever received.
5.The father assured his girl that he would       (确保) her safety.
6.You can also now play music while       (看) photos or a slideshow.
7.The students are allowed to       (做试验) in the laboratory tomorrow.
8.They worked out an effective method, which was c       by the leadership.
9.I wish that sports day could be abandoned and r      with some other less competitive events.
二、拓展单词用活
1.       vt.使可能,使发生→able adj.能干的,有能力的→ability n.能力
2.       n.方便,便利→convenient adj.方便的,便利的
3.       adj.对……着迷的;沉迷的→addict vi.& n.使沉溺,使上瘾;瘾君子→addiction n.瘾,沉溺,癖好→addictive adj.上瘾的
4.         n.建议,提议;推荐→recommend vt.推荐,介绍;劝告,建议
5.       vt.探究;探讨;探险→exploration n.探测→explorer n.勘探者
6.       n.个性,性格→person n.人 →personal adj.个人的,私人的→personally adv.个人地,就个人而言
7.       n.担忧,忧虑vt.与……有关;使担心→concerned adj.关切的,关心的;担心的;涉及的→concerning prep.关于
8.       adj.效能高的;强有力的;强壮的→power n.动力;权力,影响力;控制力
9.       n.恩惠;善意的行为→favourite adj.特别受喜爱的
10.       vi.& vt.递送;传送→delivery n.递送,发送;分娩
11.       vt.& n.伤害,损害→harmful adj.有害的→harmless adj.无害的
12.       n.论点;论据→argue vi.争辩,争吵
13.       vi.专注,专心;集中注意力→concentration n.专心,专注
14.       adj.有益的;有意义的→reward n.奖赏,回报vt.奖赏;给以报酬
15.       adj.可选择的;非强制的→optionally adv.可供选择地→option n.选择权,选项
16.       adj.想象的,虚构的→imagination n.想象;想象力→imagine vt.想象→imaginative adj.富有想象力的
17.       adj.了不起的;惊人的→amaze vt.使惊异→amazed adj.惊奇的,吃惊的
Ⅱ.用所给单词的适当形式填空
1.I was able to try new activities and test my       (able).
2.The car is a         (convenience) means of transport, but we have made it our way of life.
3.It can also speak different languages and make         (recommend) for different items based on what the customer is shopping for.
4.I have long been interested in space       (explore) and I believe I could learn a great deal from him about it.
5.Because leaders are public figures, their apologies are likely to be      (personal) uncomfortable and even professionally risky.
6.Few people want to live without search engines or a quick     (deliver).
7.Another       (argue) against television is that it replaces reading as a form of entertainment.
8.We had never stayed in such an       (amaze) room, and we weren’t charged extra.
9.Interruptions by technology often break         (concentrate) and allow for too much dependence on outside information for ideas.
10.We must protect older people from harm, whether it is real or       (imagine).
11.The expansion of higher education should be a       (power) force for change.
12.Many experts advocate         (reward) your child for good behaviour.
三、重点短语用准
1.          沉迷
2.        寻找;搜索
3.        为了……
4.        在……领域
5.        有能力做某事
6.        在某人方便之时
7.        盼望,期待
8.        同意,和……意见一致
9.        代替;而不是……
10.        各种各样的
11.        根据某人的看法;在……看来
12.        要求;需要;为……叫喊
13.        查明;发现
14.        从事于
15.        帮助……摆脱困难
16.        解决;算出;想出;理解
17.        关注
18.        指出,指明
19.        根据;基于……
20.        与……保持联系
Ⅲ.选用左栏短语并用其适当形式填空
1.After battling the water for two days, she had to give up         her own health and safety.
2.He was always very keen to       my mistakes.
3.I quite         you that gifts should be worth time and energy if you want to send them to someone you love.
4.       shouting empty slogans, it is more meaningful to donate books and sports goods to children in need.
5.The TV ads of Sparrow focused on entertainment and featured original songs performed by              stars.
6.Sometimes situations       us to act strong and brave even when we don’t feel that way.
7.Even if it doesn’t, careful thought helps both sides         a mutual solution.
四、经典句式写美
1.句型公式:what引导名词性从句
教材原句:They also experiment with things like different hairstyles — which says a lot, perhaps, about                 (他们希望自己看起来是什么样子).
2.句型公式:make it+形容词/名词(+for sb)+to do sth
教材原句:According to a parenting expert,Denise Daniels,communicating through a screen                       (让孩子们更难集中注意力) or show kindness to others.
3.句型公式:动词不定式(短语)作后置定语
教材原句:This is the best way                 (保持健康关系).
4.句型公式:that’s why ...那就是……的原因
教材原句:           (那就是为什么)I believe that books about foreign cultures or imaginary worlds are the best!
Ⅳ.佳句仿写
1.Your future career path depends on
                                           .
你未来的职业道路取决于你热爱什么。
2.ChatGPT                                         .
ChatGPT让我们更容易回答问题和写文章。
3.We are looking for a way                                  .
我们正在寻找一种用更少的人和更少的钱来解决问题的方法。
4.Ten years’ hard work!           I now look so old.
十年辛苦的劳动!那就是我现在显得如此苍老的原因。
构建词汇族谱·提升思维品质
单元素养提升
回顾单元知识
一、1.effect 2.impact 3.indeed 4.super 5.image
6.trick 7.nowadays 8.type 9.subscribe 10.account
11.material 12.press 13.error 14.content 15.shallow 16.opinion 17.maintain 18.brief 19.authority
20.sailor
Ⅰ.1.downloaded 2.fancy 3.devices 4.hug 5.ensure 6.viewing 7.experiment 8.confirmed 9.replaced
二、1.enable 2.convenience 3.addicted 4.recommendation
5.explore 6.personality 7.concern 8.powerful
9.favour 10.deliver 11.harm 12.argument
13.concentrate 14.rewarding 15.optional 16.imaginary 17.amazing
Ⅱ.1.ability 2.convenient 3.recommendations 4.exploration 5.personally 6.delivery 7.argument 8.amazing
9.concentration 10.imaginary 11.powerful
12.rewarding
三、1.be addicted to 2.search for 3.for the sake of 4.in the field of 5.have the power to do sth 6.at one’s convenience 7.look forward to 8.agree with 9.instead of 10.a variety of 11.in one’s opinion 12.call for
13.find out 14.work on 15.help out 16.figure out 17.focus on 18.point out 19.on the basis of 20.stay in touch with
Ⅲ.1.for the sake of 2.point out 3.agree with 4.Instead of 5.a variety of 6.call for 7.figure out
四、1.what they want to look like
2.makes it more difficult for children to concentrate
3.to maintain healthy relationships
4.That’s why
Ⅳ.1.what you have a passion for
2.makes it easy for us to answer questions and write essays
3.to solve the problem with fewer people and less money
4.That’s why
4 / 4(共24张PPT)
单元素养提升
◇本单元语法学了什么内容? ◇自我评价
◇本单元写作练了哪个方面?                  
              
               
                 
              
               
           
         
          
            
        
            
    
一、 核心单词写对
1. n.效应;影响
2. n.影响;作用
3. adv.确实;当然
4. adj.极好的,了不起的
5. n.图像;形象
6. vt.欺骗,诱骗,哄骗
7. adv.现今,现时
8. vi.& vt.打;打字 n.类型,种类
effect 
impact 
indeed 
super 
image 
trick 
nowadays 
type 
回顾单元知识·提高语言能力
9. vi.订阅,订购
10. n.账户
11. n.材料;素材
12. vt.按
13. n.错误;失误
14. n.内容
15. adj.肤浅的,浅薄的
16. n.意见;看法;主张
17. vt.保持;维持
18. adj.简洁的,简明的
19. n.权威人士;专家
20. n.水手,海员
subscribe 
account 
material 
press 
error 
content 
shallow 
opinion 
maintain 
brief 
authority 
sailor 
Ⅰ.根据所给单词的首字母或汉语提示,写出单词的正确形式
1. By the end of last week, he had (下载) 200
pieces of music.
2. Chengdu has Asia’s biggest building, and (别致的)
new hotels.But for tourists like me,pandas are its top attraction.
3. They also attached GPS (装置) to the backs of 58
birds, which let them see exactly where every group went,24 hours a
day.
downloaded 
fancy 
devices 
4. Tom gave her the warmest and longest (拥抱) she had ever
received.
5. The father assured his girl that he would (确保) her
safety.
6. You can also now play music while (看) photos or a
slideshow.
7. The students are allowed to (做试验) in the
laboratory tomorrow.
hug 
ensure 
viewing 
experiment 
8. They worked out an effective method, which was c by the
leadership.
9. I wish that sports day could be abandoned and r with some
other less competitive events.
onfirmed 
eplaced 
二、拓展单词用活
1. vt.使可能,使发生→able adj.能干的,有能力的
→ability n.能力
2. n.方便,便利→convenient adj.方便的,便利的
3. adj.对……着迷的;沉迷的→addict vi.& n.使沉
溺,使上瘾;瘾君子→addiction n.瘾,沉溺,癖好→addictive
adj.上瘾的
4. n.建议,提议;推荐→recommend vt.推荐,
介绍;劝告,建议
enable 
convenience 
addicted 
recommendation 
5. vt.探究;探讨;探险→exploration n.探测→explorer n.
勘探者
6. n.个性,性格→person n.人 →personal adj.个人
的,私人的→personally adv.个人地,就个人而言
7. n.担忧,忧虑vt.与……有关;使担心→concerned adj.
关切的,关心的;担心的;涉及的→concerning prep.关于
8. adj.效能高的;强有力的;强壮的→power n.动力;
权力,影响力;控制力
9. n.恩惠;善意的行为→favourite adj.特别受喜爱的
explore 
personality 
concern 
powerful 
favour 
10. vi.& vt.递送;传送→delivery n.递送,发送;分娩
11. vt.& n.伤害,损害→harmful adj.有害的→harmless adj.
无害的
12. n.论点;论据→argue vi.争辩,争吵
13. vi.专注,专心;集中注意力→concentration n.专
心,专注
14. adj.有益的;有意义的→reward n.奖赏,回报vt.奖
赏;给以报酬
deliver 
harm 
argument 
concentrate 
rewarding 
15. adj.可选择的;非强制的→optionally adv.可供选择
地→option n.选择权,选项
16. adj.想象的,虚构的→imagination n.想象;想象力
→imagine vt.想象→imaginative adj.富有想象力的
17. adj.了不起的;惊人的→amaze vt.使惊异→amazed
adj.惊奇的,吃惊的
optional 
imaginary 
amazing 
Ⅱ.用所给单词的适当形式填空
1. I was able to try new activities and test my (able).
2. The car is a (convenience) means of transport, but
we have made it our way of life.
3. It can also speak different languages and make
(recommend) for different items based on what the customer is
shopping for.
4. I have long been interested in space (explore) and I
believe I could learn a great deal from him about it.
ability 
convenient 
recommendations 
exploration 
5. Because leaders are public figures, their apologies are likely to
be (personal) uncomfortable and even professionally
risky.
6. Few people want to live without search engines or a quick
(deliver).
7. Another (argue) against television is that it replaces
reading as a form of entertainment.
8. We had never stayed in such an (amaze) room, and
we weren’t charged extra.
personally 
delivery 
argument 
amazing 
9. Interruptions by technology often break
(concentrate) and allow for too much dependence on outside
information for ideas.
10. We must protect older people from harm, whether it is real
or (imagine).
11. The expansion of higher education should be a
(power) force for change.
12. Many experts advocate (reward) your child for
good behaviour.
concentration 
imaginary 
powerful 
rewarding 
三、重点短语用准
1. 沉迷
2.  寻找;搜索
3.  为了……
4.  在……领域
5.  有能力做某事
6.  在某人方便之时
7.  盼望,期待
8.  同意,和……意见一致
9.  代替;而不是……
be addicted to 
search for 
for the sake of 
in the field of 
have the power to do sth 
at one’s convenience 
look forward to 
agree with 
instead of 
10.  各种各样的
11.  根据某人的看法;在……看来
12.  要求;需要;为……叫喊
13.  查明;发现
14.  从事于
15.  帮助……摆脱困难
16.  解决;算出;想出;理解
17.  关注
18.  指出,指明
19.  根据;基于……
20.  与……保持联系
a variety of 
in one’s opinion 
call for 
find out 
work on 
help out 
figure out 
focus on 
point out 
on the basis of 
stay in touch with 
Ⅲ.选用上面短语并用其适当形式填空
1. After battling the water for two days, she had to give up
her own health and safety.
2. He was always very keen to my mistakes.
3. I quite you that gifts should be worth time and energy if
you want to send them to someone you love.
4. shouting empty slogans, it is more meaningful to
donate books and sports goods to children in need.
for the sake
of 
point out 
agree with 
Instead of 
5. The TV ads of Sparrow focused on entertainment and featured original
songs performed by stars.
6. Sometimes situations us to act strong and brave even when
we don’t feel that way.
7. Even if it doesn’t, careful thought helps both sides a
mutual solution.
a variety of 
call for 
figure out 
四、经典句式写美
1. 句型公式:what引导名词性从句
教材原句:They also experiment with things like different
hairstyles — which says a lot, perhaps, about
(他们希望自己看起来是什么样子).
what they want to
look like 
2. 句型公式:make it+形容词/名词(+for sb)+to do sth
教材原句:According to a parenting expert,Denise Daniels,
communicating through a screen
(让孩子们更难集中注意力) or show kindness to
others.
3. 句型公式:动词不定式(短语)作后置定语
教材原句:This is the best way
(保持健康关系).
makes it more difficult for children
to concentrate 
to maintain healthy relationships 
4. 句型公式:that’s why ...那就是……的原因
教材原句: (那就是为什么)I believe that books
about foreign cultures or imaginary worlds are the best!
That’s why 
Ⅳ.佳句仿写
1. Your future career path depends on .
你未来的职业道路取决于你热爱什么。
2. ChatGPT
.
ChatGPT让我们更容易回答问题和写文章。
3. We are looking for a way
.
我们正在寻找一种用更少的人和更少的钱来解决问题的方法。
4. Ten years’ hard work! I now look so old.
十年辛苦的劳动!那就是我现在显得如此苍老的原因。
what you have a passion for 
makes it easy for us to answer questions and write
essays 
to solve the problem with fewer people and
less money 
That’s why 
构建词汇族谱·提升思维品质
谢谢观看!