Unit 2 Exploring English 课件(共42张PPT)-外研版(2019)必修第一册

资源下载
  1. 二一教育资源

Unit 2 Exploring English 课件(共42张PPT)-外研版(2019)必修第一册

资源简介

(共42张PPT)
Unit 2 Exploring English 
(主题语境:人与自我之语言学习)
【重点单词】
1.confusing adj. 令人困惑的
步入经典·即境活用 单句语法填空
①(人教版教材)The first week was a little __________ (confuse).
②(2024·新高考Ⅰ卷)I thought my pronunciation was the problem, so I explained
again more slowly, but he still looked _________ (confuse).
③(译林版教材)In the chaos and __________(confuse) after the attack, the US
Navy sent a message to his family that Louis had been killed in the attack.
④He kept asking unnecessary questions which only __________(confuse) the issue.
confusing
confused
confusion
confused
(1)confuse        v. 使困惑;混淆
(2)confused=puzzled adj. 困惑的
be confused about 对……感到困惑
(3)confusion n. 困惑;糊涂;混淆
【词缀拓展】 形容词后缀-ing,表示“令人……的”,描述的是人或物的属性
surprise 使吃惊→surprising
disappoint使失望→disappointing
interest使感兴趣→interesting
amuse娱乐, 使发笑→amusing
excite使兴奋→exciting
embarrass使尴尬→embarrassing
frighten使害怕→frightening
写作微练 完成句子
⑤我写信是为了寻求您的帮助,因为我目前处于一种相当困惑的状态。
(书面表达之求助信)
I’m writing to seek your help because I’m currently _______________________.
in a rather confused state
2.likely adj. 可能的, 可能发生的 adv. 可能
步入经典·即境活用 单句语法填空
①(2025·全国Ⅱ卷)Volunteers are also more likely ________(look) after their own
health and are more focused on adding physical activity into their lives.
②(2023·新高考Ⅰ卷)Not a brilliant idea, but funny; and ________ (likely) to be
anyone else’s choice.
③It is highly likely _____ he will be admitted to his dream university.
to look
unlikely
that
(1)unlikely    adj. 不大可能发生的
(2)sb./sth. be likely/unlikely to do...
某人/某物可能/不可能会做……
It is likely/unlikely that...
很可能/不可能……
写作微练 一句多译
④这项活动很可能会在参与者中培养一种社区意识。 (书面表达之介绍活动)
→______________________________________________________ among participants.
→_______________________________________________ among participants.
It is likely that this activity will develop a sense of community
This activity is likely to develop a sense of community
3.remind v. 提醒,使……想起
步入经典·即境活用 单句语法填空
①(2024·新高考Ⅱ卷)Neighbors will bring me freshly made cheese and will come to
my door to remind me ________(close) the window in my car when rain is coming.
②(2023·全国甲卷)Those tomatoes had a taste that reminded me ___ the ones my
uncle used to grow when I was a child.
③(2025·全国Ⅱ卷)Nevertheless, it serves as a _________ (remind) that there are
many ways to address problems of sustainability, and that you can make an amazing
meal out of almost anything.
④(译林版教材)Another tip is to remind yourself _____ you are unique.
to close
of
reminder
that
(1)remind sb. of sth.  提醒某人某事
remind sb. to do sth. 提醒某人去做某事
remind sb. that... 提醒某人……
(2)reminder   n. 提醒者/物, 令人回忆的东西,通知单
写作微练 完成句子
⑤(人教版教材)我被其美丽所震撼,也想到了它们所处的险境。
(书面表达之环境保护)
I’m struck by their beauty.___________________ the danger they are in.
I’m also reminded of
4.intend v. 计划, 打算
步入经典·即境活用 单句语法填空
①(2024·浙江1月高考)The last time I used a phone box for its _________(intend)
purpose was...2006.
②(2023·全国甲卷)Behind the simple style, however, is a serious message intended
____ everyone.
③He intended ______________(join)a green organization to protect natural resources.
④(北师版教材)Most people now have no _________ (intend) of following in their
parents’ footsteps or even staying at one job for very long.
intended
for
joining/to join
intention
(1)intend to do/doing sth. 打算做某事
intend sb. to do sth.  打算让某人做某事
(2)be intended for  为……打算或设计的
be intended to do sth.  打算做某事
(3)intention  n. 意图, 目的, 打算
with an/the intention of 打算……,为了……
写作微练 句式升级
⑤Our school will hold an English reciting competition with the intention of arousing
the students’ interest in English. (书面表达之通知)
→Our school will hold an English reciting competition, __________________________
the students’ interest in English.(whose引导的定语从句)
→Our school will hold an English reciting competition, _________________________
the students’ interest in English.(which引导的定语从句)
whose intention is to arouse
which is intended to arouse
5.recognise(=recognize) v. 认识, 辨认出
步入经典·即境活用 单句语法填空
①Deforestation is a ___________(recognise) problem which needs to be solved
immediately.
②It _____________(recognise)that education is closely connected with a country’s
progress.
③The importance of voluntary organizations in the economy still needs to be given
___________ (recognise).
recognised
is recognised
recognition
(1)recognise sb. as/to be   认为某人是……
It is recognised that...=It is agreed that...
=It is assumed that... 人们认为……
(2)recognised     adj. 公认的, 经过验证的
(3)recognition n. 认出,认可
out of/beyond recognition 难以辨认
写作微练 完成句子
④如今,针灸被认为是中国传统文化的一个符号,并且在世界各地得到广泛
应用。 (书面表达之传统文化)
Today, acupuncture _______________a symbol of traditional Chinese culture and
has come into widespread use around the world.
is recognised as
6.base v. 以……为基础 n. 底部
步入经典·即境活用 单句语法填空
①(2024·北京高考)_______ (base)on the information entered by each student,
potential pairs are identified.
② (2024·新高考Ⅱ卷)This informative walk led by Richard Smyth introduces you
to the ______ (base) principles of photography in the wild.
③When basing your theory ____ extensive research, it will become more reliable.
Based
basic
on
(1)base...on...   以……为基础/依据
be based on... 以……为基础, 把……建立在
(2)at the base of 在……的底部
(3)basic adj. 基本的,基础的
写作微练 完成句子
④在假期里,我学会了一些基本的生活技能,如做饭。 (书面表达之假期经历)
In the holiday, I learned _____________________such as cooking.
some basic living skills
【核心短语】
7.come across偶然发现,偶然遇到
步入经典·即境活用 用come短语的正确形式填空
①(人教版教材)The class became a circus as the boys, who had never ____________
anything like this before, started jumping out of the windows.
②(2024·新高考Ⅱ卷)Families gather for big meals on Sundays, birthdays, and
whatever other excuses they can _____________.
③(2024·全国甲卷)How did the national park system ____________
come across
come up with
come about
come down     塌下,落下,下降
come about 发生,产生
come up 发生;升起;长出地面;被提及
come up with 想出, 找出(答案)
come out 出版,发行;盛开
come to 清醒过来;共计
8.be aware of意识到, 察觉到;知悉
步入经典·即境活用 单句语法填空
①(译林版教材)As with any great invention, we must be aware ___ these problems
and be careful to use the Internet properly and responsibly.
②I wasn’t aware _____ he was ill.Otherwise, I would have gone to see him.
③(2024·新高考Ⅱ卷)This is why Campbell has set out to raise __________ (aware)
of AI and its future now—several decades before these developments are expected
to take place.
of
that
awareness
(1)be aware that...   察觉到
(2)awareness n. 认识,意识
raise/increase/heighten awareness of/about
提高对……的认识
raise public awareness of/about
提高公众对……的认识
写作微练 完成句子
④为了提高学生的安全意识,上周五在学生宿舍举行了“消防演习”。
(书面表达之介绍活动)
“Fire drill” was held in the student dormitory last Friday in order to
_______________________________.
raise students’ awareness of safety
【经典句型】
9.Neither is there pine nor apple in pineapple.(P19)
菠萝里既没有松树也没有苹果。
步入经典·即境活用 单句语法填空
①Chris wasn’t at the meeting and neither _____ (be) his assistant.
②Neither the TV nor the e-books ____ (be) my favorite at present.
③(2022·全国甲卷)The disagreement was so sharp that neither he _____ I knew
how to settle it.
was
are
nor
(1)neither...nor...连接两个并列主语时,遵循就近原则,即谓语动词应与最近的一个主语在人称和数上保持一致。
(2)“neither/nor+助动词/情态动词/be动词+主语”表示“另外一个人/物也不……”。
写作微练 完成句子
④他们没有去公园跳舞。我们也没有。
They didn’t go to the park to dance.__________________.
Neither/Nor did we
Ⅰ单项填空|练透单元要点
1.(2024·天津高考)—Do you remember little Julien from Grade Two
—Well, ______, but I can’t quite think who he is.
A.it’s up to you     B.that’s a good point
C.I really envy you D.that name rings a bell
【解析】选D。考查情景交际。句意:——你记得二年级的小朱力安吗 ——呃,那个名字听起来有点耳熟,但是我不太能确切地想起来他是谁。it’s up to you由你来决定;that’s a good point说得对;I really envy you我好羡慕你;that name rings a bell那个名字听起来有点耳熟。根据后文“but I can’t quite think who he is”可知,空处应是“那个名字听起来有点耳熟”。故选D。

2.(2025·天津八校联考) Maggie couldn’t teach that day because she ______.A different teacher took our class.
A.had butterflies in her stomach B.held her head up
C.held her horses D.had a frog in her throat
【解析】选D。考查动词短语辨析。句意:Maggie那天不能教书了,因为她嗓子哑了。另一位老师给我们上课。had butterflies in her stomach她心里七上八下的;held her head up她抬起头;held her horses她沉住气;had a frog in her throat她嗓子哑了。由“Maggie couldn’t teach”可知,句子表示“Maggie那天不能教书了,因为她嗓子哑了”。故选D。

3.(2025·天津河北区模拟)Apart from its geographical diversity, China’s many rural areas and urban centres ______the various characteristics of its residents.
A.liberate B.condemn
C.reflect D.polish
【解析】选C。考查动词词义辨析。句意:除了地理上的多样性,中国的许多农村地区和城市中心反映了其居民的各种特征。liberate解放,释放;condemn谴责,指责;reflect反映,表明;polish磨光,润色。根据“the various characteristics of its residents”可知,中国的众多农村地区和城市中心反映了居民的各种特征。故选C。

4.(2025·天津河东区模拟)The website provides local reports.______, visitors can download pictures of the city.
A.In addition B.As usual
C.According to D.In addition to
【解析】选A。考查介词短语辨析。句意:该网站提供当地报道。此外,游客还可以下载这座城市的图片。In addition此外;As usual像往常一样;According to根据;In addition to除了……还。后文是对上文的补充说明,且后面没有宾语,应用In addition,故选A。

5.Neither his parents nor Jack ______when they entered the room.
A.was recognised B.were recognised
C.is recognised D.are recognised
【解析】选A。考查时态、语态和主谓一致。句意:杰克和他的父母进入房间时都没有被认出来。主语和动词recognise之间是被动关系;根据entered可知空格处应用一般过去时;再根据neither...nor连接并列成分作主语时,谓语动词单复数要遵循“就近原则”,此处根据Jack来确定谓语动词是单数形式,故选A。

6.(2025·天津模拟) Reading materials ______for children entered schools to help them develop the habit of financial management at a young age.
A.having intended B.intending
C.intended D.having been intended
【解析】选C。考查非谓语动词。句意:为学生准备的阅读材料进入学校帮学生在很小的年纪养成理财的习惯。短语be intended for意为“为……准备”,此处省略be动词,用过去分词形式作定语。故选C。

7.(2025·天津和平区模拟) ______the 24 Solar Terms on Chinese lunar calendar, the farmers in ancient China accomplished the great astronomical and meteorological achievement with their intelligence and experience.
A.Basing B.Based
C.To base D.Having been based
【解析】选A。考查非谓语动词。句意:中国古代农民以中国农历二十四节气为基础,用他们的智慧和经验实现了天文和气象的伟大成就。分析句子结构可知,此处为非谓语动词作状语,base与逻辑主语the farmers之间为主动关系,所以此处应用动词-ing形式,位于句首,首字母需大写。故选A。

8.(2022·天津高考)The experienced climber was______ the potential danger in such extreme weather and decided to wait until the following day.
A.completely blind to B.totally lost in
C.pretty keen on D.well aware of
【解析】选D。考查形容词短语辨析。句意:有经验的登山者充分意识到在这样极端天气下存在的潜在风险,决定等到第二天。completely blind to 完全不注意;totally lost in完全迷失于;pretty keen on 非常喜欢;well aware of充分意识到。分析句子结构可知,此处应为形容词短语作表语,结合句意可知,此处表示“充分意识到”,故well aware of符合句意。故选D。

Ⅱ书面表达·写作提能|语言学习
假定你是李华,你校广播站将增加15分钟的英语节目(Special English)。请你给负责的外教Bob写一份邮件,内容包括:
1.对该举措的态度;
2.对内容的建议。
注意:1.词数不少于100;
2.可适当加入细节,使内容充实、行文连贯。
Step 1 辨模式(Patterns)
Step 2 明实例(Examples)
高分句式演练
1.这不仅增加了我们学生探索英语的机会,还丰富了我们的校园文化氛围。
(使用倒装句)
____________________________________________________________________,
but it also enriches our campus cultural atmosphere.
2.考虑到时间有限,我认为内容应该简短但有创意,并且反映学生的需求,包括
校园新闻和英语学习资源。(使用非谓语动词作状语)
Given the limited time, I think the content should be short but creative and reflect
the students’ need,________________________________________________.
Not only does this increase the opportunities for us students to explore English
including campus news and English learning resources
3.同时,我们希望你能收集学生和老师的意见来激发他们对英语学习的热情。
(使用定语从句)
At the same time, we hope you can collect opinions from students and teachers,
___________________ their enthusiasm for learning English.
which can stimulate
Step 3 会实践(Practice)
背诵默写 连句成篇
Dear Bob,
I am glad to hear the news that the addition of Special English will come out.Not only does this increase the opportunities for us students to explore English, but it also enriches our campus cultural atmosphere.
Given the limited time, I think the content should be short but creative and reflect the students’ need, including campus news and English learning resources.At the same time, we hope you can collect opinions from students and teachers, which can stimulate their enthusiasm for learning English.
I believe that under your guidance, this program will become better and better.
Yours,
Li Hua

展开更多......

收起↑

资源预览