外研版（2019）选择性必修第二册Unit 4 Breaking boundaries Using language课件(共30张PPT)
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| 名称 | 外研版（2019）选择性必修第二册Unit 4 Breaking boundaries Using language课件(共30张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 2.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-11-05 17:08:22 | ||
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(共30张PPT)
Unit 4
Section B Using language
Part 1 Language points
Part 2 Grammar
目录索引
Part 1 Language points
基础落实 必备知识全过关
必记写作词汇
Ⅰ.重点单词
1. v. 选派(角色)
2. adj. 联合的,共同的
cast
joint
识记阅读词汇
3.mutual adj.
4.inclusive adj.
共有的,共同的
包容广阔的
串记拓展词汇
5.realistic adj.(目标、希望)能够实现的→ n.真实;现实
→ vt.领悟;了解;实现;实行→ adj.真实的;实际的
6.minority n.少数派;少数→ adj.较小的;次要的;轻微的
7.harmonious adj.和睦的,融洽的→ n.和谐,协调,融洽
8.rewarding adj.值得做的,有意义的→ n.报酬,奖金vt.酬劳,奖赏
reality
realise
real
minor
harmony
reward
Ⅱ.重点短语
1.refer to
2.in particular
3.settle down
4. 以及;像……一样好
5. 难怪
指的是;提到
尤其,特别
安定下来
as well as
no wonder
要点探究 能力素养全提升
基础词汇——语境记忆
realistic adj.(目标、希望)能够实现的
【佳句背诵】I don’t think they have a realistic chance of winning.[观点看法]
我认为他们没有切实的机会赢。
高频词汇——讲练互动
1.settle down(活动一段时间后)平静下来;躺下;定居
settle down to (doing) sth.开始认真做某事
settle (oneself) down to do sth.静下心来做某事
settle a dispute解决争端
【佳句背诵】One day I’ll want to settle down and have a family.[人物描写]
总有一天我会想安顿下来,成个家。
【即学即练】单句语法填空/单句写作
①Mr.and Mrs.Brown would like to see their daughter settle ,
get married,and have kids.
②Having settled in a beautiful village,he settled down his research.
③她舒适地坐在沙发上静静地看书。
She ___________ ___________in a sofa __________ __________ her book.
down
to
settled down
to read
2.rewarding adj.值得做的,有益的
reward n.& vt. 报酬;奖金;酬劳;奖赏
as a reward (for...)作为(对……的)报酬/奖赏
reward sb.for(doing) sth.因(做)某事而奖赏某人
reward sb.with sth.用某物回报某人
【佳句背诵】The James Joyce Centre provides the casual visitors with a rewarding and memorable experience.[行为描写]
詹姆斯·乔伊斯中心为临时来访者提供了一个值得纪念的体验。
【即学即练】单句语法填空/单句写作
①Teaching young children is a challenging and (reward) job.
②The government rewarded the courier helping a lot in Wuhan.
③我们送给他一件礼物作为对他的好意的奖赏。
We gave him a gift as _______ _______ _______ _______ ________.
④比赛结束时,他们用鲜花作为给获胜者的奖赏。
They ________ _______ _______ _______ _______of flowers when the match ended.
rewarding
for
a reward for his kindness
rewarded the winners with gifts
重点句式——多维剖析
No wonder...难怪……;……并不奇怪。
【教材原句】No wonder it isn’t a surprise to see...
怪不得看到……并不意外。
it’s a wonder that...令人惊奇的是……
it作形式主语,真正的主语是that引导的从句。
What a wonder!多么令人惊异!/真想不到!
in wonder惊讶地
wonder at/about 对……感到疑惑/奇怪
wonder if/whether... 想知道是否……
wonder+wh-从句 对……感到奇怪;想知道……
【佳句背诵】It’s no wonder that he never came back.[人物描写]
难怪他再也没回来。
【即学即练】单句语法填空/单句写作
①I’m moving in a few days and I wonder you could help.
② It’s no wonder the children love to visit the farm.
③I wonder we should go next.
④难怪他喜欢爵士乐。
_______ _______that he loved jazz.
⑤她想知道她能否实现自己的抱负。
She wonders_________ ________ _______ _______ _______.
if/whether
that
where
No wonder
if/whether she’ll fulfill her ambition
【温馨提示】I wonder if/whether...表示“我想知道是否……”,此句型中if或whether引导宾语从句。该句型多用于口语中,表示有礼貌地询问某事或请求帮助。
Part 2 Grammar
语法冲关 语言规则全理清
情景导入
it作形式主语
阅读下列例句,注意it的用法。
①Even after all that,no one could give my disease a name and it is difficult to know what the future holds.
②It takes a lot of time to look after my pets properly but I find it worthwhile.
③It is no use talking with him again.
④It is said that he will leave Beijing for London on business.
【语法感悟】
上述句子中,it在句中均作 ,句①和句②中真正的主语是 ,句③中真正的主语是 ,句④中真正的主语是 。
形式主语
动词不定式
动词-ing形式
that从句
语法精讲
it作形式主语时没有具体的意义,只是帮助把真正的主语移到句子后面去,使句子显得平稳一些。it作形式主语时,可以代替三种形式:不定式、动词-ing形式和主语从句。
一、it代替不定式短语
1.常用于下列句型中:
It+be+形容词+(for/of sb.) to do sth.
It+be+名词+to do sth.
It takes sb.some time to do sth.做某事花了某人……时间。
It’s up to sb.to do sth.做某事是某人的职责或义务。
It is everyone’s duty to obey the law.
遵守法律是每个人的义务。
(It作形式主语,代替不定式短语to obey the law)
It is difficult for a foreigner to learn Chinese.
对于一个外国人来说,学习汉语是困难的。
(It作形式主语,代替不定式短语to learn Chinese)
2.It be+形容词+for sb.to do sth.与It be+形容词+of sb.to do sth.
如果句型中的形容词描述的是sb.的品质、品格,在逻辑上可以作sb.的表语,则sb.前应用介词of,否则就用for。
It’s necessary for us to use a short-wave radio to pick up the programmes.
我们用一台短波收音机收听这些节目是必要的。
It was foolish of him to give up the job.
(=He was foolish to give up the job.)
他放弃那份工作是愚蠢的。
二、it代替动词-ing短语
动词-ing形式作主语用后置形式的情况远不及不定式那么普遍,常限于no good,no use,useless,waste等词的后面。
It is no good/use having a car if you can’t drive.
如果你不会开车,有车也没用。
(It作形式主语,代替动词-ing短语having a car)
It is a waste of time watching TV.
看电视是浪费时间。
(It作形式主语,代替动词-ing短语watching TV)
三、it代替主语从句
这个主语从句可以用连词that引导,也可以用连接代词或连接副词引导。
It was clear that they had no desire for peace.
很明显他们没有和平的诚意。
(It作形式主语,代替主语从句that they had no desire for peace)
It is doubtful whether she will be able to come.
她是否能来还很难说。
(It作形式主语,代替主语从句whether she will be able to come)
四、用it作形式主语,把真正的主语从句移至后面的常见句型
It is a pity/a shame/a fact/an honour/good news/no wonder/a wonder...that...
It was a pity that the engineer couldn’t come.
可惜工程师没能来。
It is a wonder that he continues to gamble though he always loses!
令人惊讶的是尽管他一直输但还是一直赌!
It is a shame that the rain spoiled our picnic.
真可惜,这场雨把我们的野餐给搅黄了。
五、It is+形容词(如:strange/natural/surprising/obvious/true/fortunate/wonderful/funny/possible/impossible/likely/unlikely/clear/unusual/certain/important/...)+that...
It is certain that he will win.
他一定会取胜。
It is important that we should learn from each other and help each other.
我们应当互相学习,互相帮助,这是很重要的。
It was obvious that the child had been badly treated.
很显然那个孩子受过虐待。
六、It seemed/happened/turned out/suddenly struck me/occurred to me/...that...
It happened that I wasn’t there that day.
恰好那天我不在那里。
It seems that his idea is more practical.
看起来他的意见更实际一些。
七、It+be+过去分词(如:said/reported/announced/decided/expected/hoped/known/believed/...)+that...
It is hoped that the number of deer will greatly increase very soon.
(=People hope that the number of deer will greatly increase very soon.)
人们希望鹿的数量将会很快增加。
It is reported that more than twenty people were dead in that bus accident.
据报道,在那次公共汽车事故中有二十多人丧生。
【温馨提示】在It is suggested/required/desired/ordered/proposed/...that...句型中,主语从句用虚拟语气:(should+)动词原形。
It is requested that he give a performance at the party.
有人请求他在聚会上表演一个节目。
It is ordered that the radio be sent there at once.
据命令,这台收音机要立刻送到那里去。
八、It doesn’t matter+连接代词或副词...
It doesn’t matter whether he comes or not.
他来还是不来都没关系。
【即学即练】单句语法填空
1. is said that he was a famous writer.
2.It requires patience (teach) children.
3. is not easy for us to master a foreign language.
4.It is stupid you to make such a mistake.
5. is a pleasure to be with you.
6.It is surprising she won the first place.
It
to teach
It
of
It
that
本 课 结 束
Unit 4
Section B Using language
Part 1 Language points
Part 2 Grammar
目录索引
Part 1 Language points
基础落实 必备知识全过关
必记写作词汇
Ⅰ.重点单词
1. v. 选派(角色)
2. adj. 联合的,共同的
cast
joint
识记阅读词汇
3.mutual adj.
4.inclusive adj.
共有的,共同的
包容广阔的
串记拓展词汇
5.realistic adj.(目标、希望)能够实现的→ n.真实;现实
→ vt.领悟;了解;实现;实行→ adj.真实的;实际的
6.minority n.少数派;少数→ adj.较小的;次要的;轻微的
7.harmonious adj.和睦的,融洽的→ n.和谐,协调,融洽
8.rewarding adj.值得做的,有意义的→ n.报酬,奖金vt.酬劳,奖赏
reality
realise
real
minor
harmony
reward
Ⅱ.重点短语
1.refer to
2.in particular
3.settle down
4. 以及;像……一样好
5. 难怪
指的是;提到
尤其,特别
安定下来
as well as
no wonder
要点探究 能力素养全提升
基础词汇——语境记忆
realistic adj.(目标、希望)能够实现的
【佳句背诵】I don’t think they have a realistic chance of winning.[观点看法]
我认为他们没有切实的机会赢。
高频词汇——讲练互动
1.settle down(活动一段时间后)平静下来;躺下;定居
settle down to (doing) sth.开始认真做某事
settle (oneself) down to do sth.静下心来做某事
settle a dispute解决争端
【佳句背诵】One day I’ll want to settle down and have a family.[人物描写]
总有一天我会想安顿下来,成个家。
【即学即练】单句语法填空/单句写作
①Mr.and Mrs.Brown would like to see their daughter settle ,
get married,and have kids.
②Having settled in a beautiful village,he settled down his research.
③她舒适地坐在沙发上静静地看书。
She ___________ ___________in a sofa __________ __________ her book.
down
to
settled down
to read
2.rewarding adj.值得做的,有益的
reward n.& vt. 报酬;奖金;酬劳;奖赏
as a reward (for...)作为(对……的)报酬/奖赏
reward sb.for(doing) sth.因(做)某事而奖赏某人
reward sb.with sth.用某物回报某人
【佳句背诵】The James Joyce Centre provides the casual visitors with a rewarding and memorable experience.[行为描写]
詹姆斯·乔伊斯中心为临时来访者提供了一个值得纪念的体验。
【即学即练】单句语法填空/单句写作
①Teaching young children is a challenging and (reward) job.
②The government rewarded the courier helping a lot in Wuhan.
③我们送给他一件礼物作为对他的好意的奖赏。
We gave him a gift as _______ _______ _______ _______ ________.
④比赛结束时,他们用鲜花作为给获胜者的奖赏。
They ________ _______ _______ _______ _______of flowers when the match ended.
rewarding
for
a reward for his kindness
rewarded the winners with gifts
重点句式——多维剖析
No wonder...难怪……;……并不奇怪。
【教材原句】No wonder it isn’t a surprise to see...
怪不得看到……并不意外。
it’s a wonder that...令人惊奇的是……
it作形式主语,真正的主语是that引导的从句。
What a wonder!多么令人惊异!/真想不到!
in wonder惊讶地
wonder at/about 对……感到疑惑/奇怪
wonder if/whether... 想知道是否……
wonder+wh-从句 对……感到奇怪;想知道……
【佳句背诵】It’s no wonder that he never came back.[人物描写]
难怪他再也没回来。
【即学即练】单句语法填空/单句写作
①I’m moving in a few days and I wonder you could help.
② It’s no wonder the children love to visit the farm.
③I wonder we should go next.
④难怪他喜欢爵士乐。
_______ _______that he loved jazz.
⑤她想知道她能否实现自己的抱负。
She wonders_________ ________ _______ _______ _______.
if/whether
that
where
No wonder
if/whether she’ll fulfill her ambition
【温馨提示】I wonder if/whether...表示“我想知道是否……”,此句型中if或whether引导宾语从句。该句型多用于口语中,表示有礼貌地询问某事或请求帮助。
Part 2 Grammar
语法冲关 语言规则全理清
情景导入
it作形式主语
阅读下列例句,注意it的用法。
①Even after all that,no one could give my disease a name and it is difficult to know what the future holds.
②It takes a lot of time to look after my pets properly but I find it worthwhile.
③It is no use talking with him again.
④It is said that he will leave Beijing for London on business.
【语法感悟】
上述句子中,it在句中均作 ,句①和句②中真正的主语是 ,句③中真正的主语是 ,句④中真正的主语是 。
形式主语
动词不定式
动词-ing形式
that从句
语法精讲
it作形式主语时没有具体的意义,只是帮助把真正的主语移到句子后面去,使句子显得平稳一些。it作形式主语时,可以代替三种形式:不定式、动词-ing形式和主语从句。
一、it代替不定式短语
1.常用于下列句型中:
It+be+形容词+(for/of sb.) to do sth.
It+be+名词+to do sth.
It takes sb.some time to do sth.做某事花了某人……时间。
It’s up to sb.to do sth.做某事是某人的职责或义务。
It is everyone’s duty to obey the law.
遵守法律是每个人的义务。
(It作形式主语,代替不定式短语to obey the law)
It is difficult for a foreigner to learn Chinese.
对于一个外国人来说,学习汉语是困难的。
(It作形式主语,代替不定式短语to learn Chinese)
2.It be+形容词+for sb.to do sth.与It be+形容词+of sb.to do sth.
如果句型中的形容词描述的是sb.的品质、品格,在逻辑上可以作sb.的表语,则sb.前应用介词of,否则就用for。
It’s necessary for us to use a short-wave radio to pick up the programmes.
我们用一台短波收音机收听这些节目是必要的。
It was foolish of him to give up the job.
(=He was foolish to give up the job.)
他放弃那份工作是愚蠢的。
二、it代替动词-ing短语
动词-ing形式作主语用后置形式的情况远不及不定式那么普遍,常限于no good,no use,useless,waste等词的后面。
It is no good/use having a car if you can’t drive.
如果你不会开车,有车也没用。
(It作形式主语,代替动词-ing短语having a car)
It is a waste of time watching TV.
看电视是浪费时间。
(It作形式主语,代替动词-ing短语watching TV)
三、it代替主语从句
这个主语从句可以用连词that引导,也可以用连接代词或连接副词引导。
It was clear that they had no desire for peace.
很明显他们没有和平的诚意。
(It作形式主语,代替主语从句that they had no desire for peace)
It is doubtful whether she will be able to come.
她是否能来还很难说。
(It作形式主语,代替主语从句whether she will be able to come)
四、用it作形式主语,把真正的主语从句移至后面的常见句型
It is a pity/a shame/a fact/an honour/good news/no wonder/a wonder...that...
It was a pity that the engineer couldn’t come.
可惜工程师没能来。
It is a wonder that he continues to gamble though he always loses!
令人惊讶的是尽管他一直输但还是一直赌!
It is a shame that the rain spoiled our picnic.
真可惜,这场雨把我们的野餐给搅黄了。
五、It is+形容词(如:strange/natural/surprising/obvious/true/fortunate/wonderful/funny/possible/impossible/likely/unlikely/clear/unusual/certain/important/...)+that...
It is certain that he will win.
他一定会取胜。
It is important that we should learn from each other and help each other.
我们应当互相学习,互相帮助,这是很重要的。
It was obvious that the child had been badly treated.
很显然那个孩子受过虐待。
六、It seemed/happened/turned out/suddenly struck me/occurred to me/...that...
It happened that I wasn’t there that day.
恰好那天我不在那里。
It seems that his idea is more practical.
看起来他的意见更实际一些。
七、It+be+过去分词(如:said/reported/announced/decided/expected/hoped/known/believed/...)+that...
It is hoped that the number of deer will greatly increase very soon.
(=People hope that the number of deer will greatly increase very soon.)
人们希望鹿的数量将会很快增加。
It is reported that more than twenty people were dead in that bus accident.
据报道,在那次公共汽车事故中有二十多人丧生。
【温馨提示】在It is suggested/required/desired/ordered/proposed/...that...句型中,主语从句用虚拟语气:(should+)动词原形。
It is requested that he give a performance at the party.
有人请求他在聚会上表演一个节目。
It is ordered that the radio be sent there at once.
据命令,这台收音机要立刻送到那里去。
八、It doesn’t matter+连接代词或副词...
It doesn’t matter whether he comes or not.
他来还是不来都没关系。
【即学即练】单句语法填空
1. is said that he was a famous writer.
2.It requires patience (teach) children.
3. is not easy for us to master a foreign language.
4.It is stupid you to make such a mistake.
5. is a pleasure to be with you.
6.It is surprising she won the first place.
It
to teach
It
of
It
that
本 课 结 束