外研版(2019)必修第一册Unit 2 Exploring English 单词讲解课件

P106-107 New words
展示 ●质疑
opposing
• opposing adj.（意见观点等）相反的，相对的
• oppose vt.
反对，与…角逐
oppose doing sth.反对做某事
n. 对立面，对立物 just the oposite恰恰相反（已考） adj. 相反的，对立的 • opposite in the opposite direction 向相反方向 be opposite to 与...相反 prep. 在...的对面 adv. 在对面
自主 ●合作
1.Task ：Review the following key points， 完成一线课堂P16-18:
opposing
behavior
confusing
burn up
reflect
likely
2.Requirements: 1)一线课堂独立完成，并圈点疑难点； 2)小组交流 :单词意思、词性、用法 3.Time：5min
out( 理解，辨认出) what he is trying to express. 4.English was invented by people, not computers , and it reflects the creativity of the human race. 5.Neither is there pine nor apple in pineapple.
点评 ●提升
（1）neither ... nor...
既不...也不...
• 表示否定意义，可连接两个并列的成分，当连接主
语时，谓语动词要和nor后面的名词在形式上保持一 致，即遵循就近原则。
eg:She likes neither butter nor cheese.
eg:She is neither carsick nor seasick.
never,neither,nor,hardly,rarely,seldom,little,by no means
（决不）等.eg：Neither is there pine nor apple in pineapple。
训练 ●巩固
完成一线课堂P16-18:知识探究 · 讲练互动. 知识点： 1.opposing 2.behavior 3.confusing 4.burn up 5.reflect 7.neither…nor…
导课 ●明标
Learning aims :
1. Master the usage of the key words, e.g. opposing, behavior, confusing, likely etc. 2. Try to use them correctly. 3. Motivate SS' interests in learning English.
P106-107 New words behavior
展示 ●质疑
• behavior n =behaviour 行为，举止 a good /bad behavior 良好/恶劣的行为
• behave v 表现 behave oneself 守规矩，举止得体 well-behaved adj 表现好的 badly-behaved adj 表现不好的
Summary
总结●测评
Summarize the usage of the key words. opposing; confusing; behavior; wind up behavior;
Homework
1. 课后熟记单词及用法 2. 预习课文P14-15,完成练习4
P106-107 New words
burn up
• burn up烧毁、烧尽
展示 ●质疑
burn up 烧毁，烧掉 一般不是建筑物 burn down 烧毁 通常指建筑物被完全烧毁
展示 ●质疑
reflect
• reflect v 显示，反应，反射，在镜子或水中映出
reflect the views of... 表明...的意见 reflect sth/sb in sth... 在...里映出 vt 沉思 reflect on/upon 认真思考
P106-107 New words
展示 ●质疑
confusing
• confusing • confused • confuse
• confusion
adj 令人困惑的（主语-物） adj 感到困惑的 （主语-人） v 使迷惑，使糊涂 confuse A with/and B 把A和B混淆 n 困惑，混淆 in confusion 困惑地，不知所措地
• reflection n 映像，反映，思考 be a reflection of 是...的反映
展示 ●质疑
Likely
• Likely adj 可能的 反 unlikely be likely to do sth 可能做某事 it is likely （that）+从句
• Likely adv 可能 常与more /most/ very连用 Not likely!表示强烈的否定 绝不可能！
连接并列的名词或代词作主语时，谓语动词应和就近的
词保持一致的连词词组，还有， not only...but also...。 either... or...和not... but... ,more... than... • 拓展：Neither 表示否定意义用在句首时，句子用部
分倒装。即把系动词be,助动词或情态动词放到主语 前.这样的词语还
Exploring English
-------ቤተ መጻሕፍቲ ባይዱ--Words
导课●明标
1.Some talk show hosts are very rude to those who have opposing ideas. 2.Knowing these causes can make us examine our behavior and correct bad habits. 3.His writing was so confusing that it’s difficult to make