外研版（2019） 必修第一册 Unit 2 Exploring English Words and expressions (共32张PPT)

(共32张PPT)
Unit 2
Exploring English
Words and expressions
Learning Aims
To read the words and phrases correctly (会读)
To recite all the words and phrases （会写）
To master the usage of some important （会用）
words and phrases: opposing,behavior,confusing,creativity, unfamiliar, contact, likely, remind, rather, intend, recognise, aware, burn up, burn down, come across
have a frog in one's throat
单词默写
n. 题目，标题
2. n. 雕刻，雕塑
3. adj. 相反的，相对立的
5. n. 举止，行为
6. adj. 令人困惑的
7. adj. 独一无二的，独特的
8. n. 警报器，闹钟
9. v. 显示，反映
10. n. 创造性，创造力
11. adj. 创造性的
12. adj. 不熟悉的
13. v. 联系、联络
14. n. 组织
15. adj. 可能的
16. n. 汽油
17. n. 公寓
18. n. 上下文语境
19. n. 增加物
20. n. 资料、资源
21. n. 事故，灾难
22. adv. 相当、颇
23. n. 评论
24. n. 青蛙
25. n. 喉咙
26. adv. 在闹市区的
27. n. 靴子
28. n. 大门口
29. n. 区域
30. n. 出口
31. adv. 事实上
32. adv. 在楼下
33. adj. 缺德的，邪恶的
34. adj. 奇怪的，古怪的
35. adj. 消极的，负面的
36. n. 错误
37. v. 计划，打算
38. adj. 非正式的
39. v. 认识，辨认出
40. v. 以...为基础
41. adj. 意识到，明白的
42. adj. 看得见的，可见的
43. n. 雕像，雕塑作品
44. v. 提醒，使想起
（一）词汇变形
1.opposing adj.相反的，相对立的 →_____________ v.反对 →___________ prep.在...对面
2.behaviour n. 行为，举止 →___________ v. 表现
3.confusing adj. 难以理解的，不清楚的→_______adj. 糊涂的，迷惑的→_______v. 使糊涂，使迷惑 →______________n.迷茫，困惑
4.visible adj. 看得见的，可见的→_______adj. 看不见的 →___________n. 视力，视野
5.creativity n. 创造力 →_________n. 创造，创建 →________n. 创造者，创作者 →______________ adj.有创造力的
6.misadventure n.事故，灾难 →_____________n.冒险 →______________ a.有冒险精神的
adventurous
opposite
behave
confused
confuse
confusion
invisible
vision
creation
creator
creative
adventure
oppose
（一）词汇变形
7.intend v.打算，计划→____________n.意图，打算
8.aware a.意识的，明白的→_____________n.意识→__________ a.无意识的
intention
awareness
unaware
重点词汇和短语：（自学用法，快速记忆）
Words：
opposing, behavior, confusing, unfamiliar, contact, likely, remind, rather, intend, recognise,
Phrases：
burn up, burn down, wind up, come across,
be aware of
重点单词用法：
1.opposing adj.相反的，相对立的
【同根词】opposite adj. [’ p z t] 对面的，另一边的；对面的
prep. 在...的对面
n. 对立的人（或物）
oppose v.反对 opposed adj.强烈反对的
【词组】a player from the opposing side 对方的运动员
be opposite to 与……相反，在...对面
the opposite of…… ……对立面
oppose doing sth = be opposed to doing sth
反对做某事
【例句感悟】
1) What is the___________ of heavy 重的反义词是什么？
2) I sat opposite（此处为介词）him during the meal. 翻译： ____________________________.
3) Water is the opposing force to fire.
水火不相容。
吃饭的时候我坐在他对面。
opposite
2. confusing adj. 令人困惑的
【同根词】confuse v.使困惑，使迷茫
confuse sb 使某人困惑
confusion n. 困惑，迷茫
confused a.感到困惑的
confuse...with...把...和...混淆
【归纳拓展】
be confused about sth 对……迷惑不解
in confusion 困惑地，困窘地
【例句感悟】
1)People ___________________ all the different labels on food these days.
人们如今被那些五花八门的食物标签搞得稀里糊涂。
2)There is some____________ about what the correct procedure should be.
对于应该采取什么正确步骤，还是有些不明确。
3)He looked at me in confusion and did not answer the question. 他困窘地看着我，没有回答问题。
【即学即练】用confuse的适当形式填空
They _______me by asking so many _____problems. I was totally _____, sitting here in ____, not knowing what to do.
are confused about
confusion
confused
confusing
confused
confusion
3. behavior/ behaviour n.行为，举止
【同根词】
behave v. [b ’he v] 表现；表现得体，有礼貌
【词组】
good/bad behaviour 良好 / 恶劣行为
behave yourself 举止得体
behave well/badly 表现好/不好
well behaved 表现好的
badly behaved 表现差的
【即学即练】
1)Everyone here ___________ very politely and tourists are deeply impressed with their elegant ___________.
2)Such behaviour is common to all young people.
这种行为在年轻人中司空见惯。
behaved
behaviour
4.wind up 给...上发条，使...结束 wind n. [w nd] 风
v. /wa nd/ .转动，给...上发条, 蜿蜒，迂回
过去式/过去分词：wound/wound
【词组】
wind up 摇动（把手），使（会议，活动）结束
wind down 把...摇下，使...逐步结束
【即学即练】
1)She ___________(wind) the car window down to speak to the police officer.
2)Highway 99 __________(wind) its way along the coast. 99号公路沿着海岸蜿蜒伸展。
wound
winds
5.come across 偶然发现，偶然遇到
【归纳拓展】
come about _______________ come out_______________ come to_______________come up with_______________ come off_______________ come on_________________
come up____________ when it comes to doing sth_______
1)When walking down the street, I ____________ David, whom I hadn’t seen for years.
2)Please tell me how the accident ________________.
3)When it comes to _____________(learn) English, I can give you some advice.
发生，产生
当提到做某事
came across
came about
learning
被想到，合计， 得出
想出，提出
脱落
得了，算了吧，加油
长出地面，出现
出现，出版，发行
6.likely adj.adv可能的
【同根词】unlikely adj.不可能的
【词组】be likely to do sth 可能做某事(主语可以是人也可是物)
It is likely that 很可能
【辨析】it is possible for sb to do sth
It is possible that....
It is probable that...
possible，probable做表语时不能用人做主语
If you work out bright and early in the morning, you will be __________ to stick to healthy food choices throughout the day.
如果你一大早就精力充沛地锻炼，你将更有可能一整天坚持选择健康的食物。
likely
共 140 页
17
7. contact n. 接触、联系、联络 v. 联系
常用搭配：
① in contact with 与...接触
② have/make contact with...和...有联系
③ be in contact with与...联系中
④ get/stay/keep in contact取得/保持联系
⑤ lose contact 失去联系
活学巧练：汉译英
(1)那一瞬间，他的手和他母亲的手碰到了一起。
For a second, his hand was in contact with his mother's.
(2)我最终在北京与她取得了联系。
I finally got in contact with her in Beijing.
(3)以前的邻居搬走后，我们就和他们失去了联系。
We lost contact with our former neighbours after they moved.
8. remind v. 使某人想起，提醒
1) remind sb. about sth. 提醒某人某事
我们必须送封信去提醒他们这件事。
2) remind sb. to do sth. 提醒某人去做某事
一定要提醒她早点回来。
3) remind sb. that 提醒某人...
我总是提醒自己岁月不饶人。
We must send a letter to remind them about it.
Be sure to remind her to come back early.
I always remind myself that time and tide wait for no man.
remind sb. of... 使某人想起
那些照片让她想起了她的父亲。
9. comment n.意见，评论 v. 评论，发表意见
1) comment on/about 对...的评论（n.)
他对我们的额建议不做任何评论。
2) comment on对...发表评论/看法
他对我的话未作评论。
3) comment that...评论...
他评论说约翰在这部电影里扮演的角色是最好的。
He made no comment on our proposal.
He did not comment on what i said.
He commented that the role John played in the film was the best.
No comment！
无可奉告！
10. intend v. 计划，打算，想要 n. intention 意图，打算
常用搭配：intend doing sth./to do sth. 打算/想要做某事
intend sb. to do sth.想要某人做某事
1. 我打算明年去留学。
I intend to study abroad next year.=I intend studying abroad...
2. 他打算让他儿子接管他的生意。
He intended his son to take over his business.
11. recognise 观察下列的句子，总结单词的用法
(1) I'm sorry I did not recognise you just now.
v. 认识，认出，辨认出
(2) I recognise what my teacher said about my shortcomings was right.
v.承认 recognise (that) what/how/how...
(3) What he did has been recognised as a great contribution.
be recognised as...被认为是...
(4) The town has changed beyond recognition.
beyond recognition 认不出来
在公众场合被认出来给她带来了很多麻烦，所以她总是戴墨镜以避免被认出。
【语境巧记】
Being recognised in public has brought her much trouble, so she is always wearing dark glasses to avoid recognition/being recognised.
共 140 页
24
12. rather adv. 相当，颇
常用搭配：
① would rather 宁愿 (后接虚拟语气)
would rather do...than do...宁愿做...而不做...
② rather than 而不是
1. I would rather they did something about it instead ofjust talking about it.
2. I would rather you didn't mention the price.
3. I would rather you hadn't rung me at work.
would rather “宁愿，宁可”，后接从句时，从句要用虚拟语气。
如果是对现在或将来的情况的描述，从句用一般过去时；
如果是对过去情况的描述，从句用过去完成时。
4. She made students think for themselves, rather than telling them what to think.
共 140 页
26
13. base v. 以...为基础；把基地设于（一般用被动语态)
常用搭配：
①base...on... 以...为根据/基础
② be based on/upon...以...为根据/基础
③ basic adj. 基本的，基础的，根本的
④ basically adv.基本上，从根本上说cong
如果你把重要的决定建立在情感之上，而不是理性之上，那你早晚会后悔的。
【语境巧记】
Basing an important decision more on emotion than on reason, you will regret it sooner or later.= Based on emotion rather than on reason, your important decision will make you regretful sooner or later.
Review Time
1.与...相反，在...对立面______________________
2. 反对做某事________________________
3. 对...感到困惑 _______________________
4. 困惑地____________________
5. 把...和...混淆__________________________
6. 举止得体______________________
7. 表现好/不好________________________
8. 可能去做某事________________________
9. 很可能...___________________________
10. 与...接触___________________________
11. 和...有联系___________________________
be opposite to
It is likely to do
oppose doing sth = be opposed to doing sth
be confused about
in confusion
have/make contact with...
behave well/badly
behave yourself
confuse...with...
in contact with
be likely to do sth.
12. 取得联系______________________
13. 失去联系__________________
14. 提醒某人某事_______________________
15. 提醒某人去做某事____________________
16. 提醒某人+句子___________________________
17. 对…发表评论______________________
18. 打算/想要做某事________________________
19. 想要某人去做某事________________________
20. 被认为是___________________________
21. 宁愿做...而不做_________________________
22. 而不是___________________________
get/stay/keep in contact
be recognised as
lose contact
remind sb. about sth.
remind sb. to do sth.
rather than
intend doing sth./to do sth.
comment on
remind sb. that
would rather do...than do...
intend sb. to do sth.
1. The machine is _____（无害的）to human beings.
2. Her ____（行为）at the meeting was out of character.
3. As soon as seeing this wonderful _____（雕像），everyone present let out of a cry of surprise.
4. Your facial expression can ____（反应）your real feelings.
5. The students began to feel _____（想家的）after they had been away from home.
作业：
1. 读会记会单词
2. 掌握单词、短语的用法
3. 背会课文