2019新人教高中英语必修二
Unit3 Listening and Talking公开课教案
Teaching aims:
1.Enable students to talk about different apps and the reasons for choosing an
app.
2.Enable students to naturally use the functional and notional items of this unit
to express their guess, expectation or belief.
3. Express students’ own ideas about poplar or useful apps.
Teaching key and difficult points:
1.Enable students to obtain the key information of the listening text and learn to
use the expressions about predictions, guesses and belief.
2.Guide students to catch the key information of the listening text and design a
useful app with the help of the target vocabulary.
Teaching procedures:
StepⅠLead-in
Background information about apps
In a short space of time,apps have become an essential part of our everyday
lives.The term is a shortening of the term“application software”.Apps are computer
人教必修二UNIT 3核心考点专讲专练
【考点剖析】
arise vi. (arose, arisen)出现;发生;起身;起床;上升
[温馨提示]
arise为不及物动词,没有被动语态。arise 作“发生;出现〞讲时,主语多为抽象名词,如argument,problem,quarrel,question等。
【易混辨析】
arise, arouse,rise与raise
原形 过去式 过去
分词 现在
分词 含义
arise
(vi.) arose arisen arising 在现代英语中主要用于借喻,指“出现;发生;产生〞。
arouse
(vt.) aroused aroused arousing 指“唤醒;激起〞,后常跟抽象名词。
rise
(vi.) rose risen rising 使用范围较广,指“升起;上升;增长〞,也可指“起立;起床;地位升高〞等。
raise
(vt.) raised raised raising 用在句中,后面需跟宾语。一般指“升起;举起;增加(程度、价格等);提高(音量);提出;种植(农作物);养育;抚育(子女)〞。
I developed very slowly and it took nearly two hundred years before I was built
as an analytical machine by Charles Babbage.我发育非常缓慢,差不多到了两百年之后,查尔斯·巴比奇才把我制成了一台分析机。
句型公式：
It takes some time before…过了一段时间之后才……
【句式点拨】
before 引导时间状语从句时,用以表示主句动作发生在从句动作之前,译法灵活。 (1)强调主句动作发生在从句之前,意为“不等……就……〞。
(2)在“It+be+时间段+before从句〞中,意为“……之后才……〞。
教学设计
课时 The second
period
课型
Reading
授课班级
高一、一班
学科
英语 授课教师 授课时间
教具 a projector
blackboard 教法 Situational method and communication
method
Core
literacy 1. Language competence: Help the students learn English expressions
related to the Internet and analyze the structure of the text.
2. Cultural consciousness: Guide the students to understand China's
important developments in the field of the Internet and learn to use the
Internet for learning and social interaction.
3. Thinking quality: Students canconnect their own life experience of
using the Internet with the text and discuss the advantages and
disadvantages of the Internet in daily life.
4. Learning ability: Get the students to exchange their ideas with
others freely and develop the ability of understanding and
cooperating.
Important
points 1. Help the students learn English expressions related to the Internet
同步训练
1. — Have you got any particular plans for the coming holiday?
— Yes, _______, I’m going to visit some homes for the old in the city. ( 安徽卷)
A. If ever B. If busy C. If anything D. If possible
2. — Who should be responsible for the accident?
— The boss, not the workers. They just carried out the order _______. ( 福建卷)
A. as told B. as are told C. as telling D. as they told
3. I got caught in the rain and my suit ________. (北京卷
2007)
A. has ruined B. had ruined C. has been ruined D. had been
ruined
4. When you get the paper back, pay special attention to what ________. (四川卷 2007)
A. have marked B. have been marked C. had marked D. had been marked
5. Professor James will give us a lecture on the Western culture, but when and
where ________yet. (浙江卷 2007)
