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(共14张PPT)
Presentation
Look and say
unfriendly, untidy, unhealthy, unimportant, uncommon
impossible, indirect, imperfect, incorrect
Today, we will learn some negative prefixes! (否定前缀 )
unfriendly
informal
impossible
Presentation
Look and say
dis-
im-
un-
non-
mis-
in-
译为“不 (是)”
“无”“非”等。
加在单词前面 ,
可变为该词的反义词 ,
表示否定意义的前缀
否定前缀
Presentation
Look and say
dis- 表否定
dis-
agree 同意
dis-
disagree
不同意
like 喜欢
dis-
dislike
不喜欢
“dis-” 加在________前，改变词义，使其表示与原动词相反的动作或状态。
动词
in-
in- 表否定
active 积极的
in-
inactive
不活跃的
ability 能力
in-
inability
无能力
“in-” 加在形容词或者_____前，表达否定的含义。
名词
Presentation
Look and say
im- 是 in- 变体，用于 b/m/p 开头单词前
possible 可能的
im-
impossible
不可能的
proper 恰当的
im-
improper
不恰当的
patient 耐心的
im-
impatient
不耐烦
im-
Presentation
Look and say
un- 表否定，加在形容词前, 直接否定属性或状态。加在动词前, 表示 “逆转、取消原动作”; 加在名词前：表示 “否定状态或相反事物”。
un-
lucky幸运的
un-
unlucky
不幸的
comfortable舒适的
un-
uncomfortable
不舒服的
cover v. 覆盖
un-
uncover
揭开；揭露
rest n. 休息
un-
unrest
动荡
Presentation
non- 表否定
non-
stop n.停止
non-
nonstop
不间断的行程
sense n. 感觉
non-
nonsense
无意义的话
“non-” 加在_______或者_____前，表达否定的含义。
alcoholic（含酒精的 ）
non-
non-alcoholic
不含酒精的
名词
形容词
Look and say
Presentation
mis- 表否定, 核心是 “错误性”描述动作的偏差或结果的不当。
mis-
place v. 放置
mis-
misplace
放错地方
understand v. 理解
mis-
misunderstand
误解
fortune n. 运气
mis-
misfortune
不幸；厄运
“mis-” 加在_______或者_____前，表达否定的含义。
名词
动词
Look and say
Presentation
Complete the sentences with the correct forms of the adjectives in brackets.
2b
Look and fill
1.Saying “hi” is an ________ way to greet others. (formal)
2.It is ________ to point at people in many countries. (polite)
3.The host is certainly _______ when you enjoy yourself at their
party. (happy)
4.People usually dress in formal clothes when visiting some
public places such as concert halls. It is _________ to wear
shorts, short skirts, or jeans there.(proper)
5.In some cultures, it is OK to be late sometimes. People are
________ even if their meetings don’t start on time. (patient)
informal
impolite
happy
improper
patient
侧重于指的对象，通常表示指着较近的人或物
Presentation
2c
Read and circle
Circle the correct words to complete the conversations.
1. A: Did you understand the rules I found them confused / confusing.
B: I was confused / confusing at first too, but Mr Thompson explained
them to me.
2. A: Isn’t it excited / exciting that James will marry Jennifer next month
B: Yes! I’m so excited / exciting, and I can’t wait to congratulate them.
3. A: Sally was a little embarrassed / embarrassing just now. She wished
her friend happy birthday on the wrong date.
B: Oh no! That can be embarrassed / embarrassing.
explain sth to sb 向某人解释某事
can’t wait to do sth
迫不及待做某事
Presentation
2d
Complete the passage with the correct forms of the words in the box.
Read and complete
normal last manner proper challenge
In many Asian countries, it is ________ for people to eat with chopsticks. There are many rules and traditions about how to use chopsticks _________. Firstly, don’t stick your chopsticks into food. That is very bad _________. Secondly, don’t pull dishes close to you with your chopsticks. Thirdly, don’t point at others with your chopsticks or wave them about when you talk. _______, hold your chopsticks correctly. Using chopsticks looks easy, but it can actually be a little ___________. The key thing is to keep trying. With plenty of practice, anyone can learn to use chopsticks well!
normal
properly
manners
Lastly
challenging
Presentation
Read and fill
Read and fill in the blanks.
2d
Chopstick manners
Introduction
Main body
Conclusion
common, normal in many Asian countries; many rules and traditions to use chopsticks properly
1. Don't _______ chopsticks _______food (bad manners).
2. Don't pull dishes with chopsticks.
3. Don't ________ others or wave chopsticks when talking.
4. Hold chopsticks ___________.
Using chopsticks is a bit challenging but gets easier with practice; keep trying and you can learn to use them well!
stick into
point at
correctly
Presentation
Class test
1.It’s normal ______ (be) on time or a few minutes late to a French party.
2. Next month, my cousin will get __________ (marry) to a girl who comes from Zhengzhou.
3.__________ (bring) a small gift is a good way to show respect when attending a party in many countries.
4. She sings ________(nice) and often takes part in local concerts.
5.Last but not least, ______ (make) sure you use the local language to show respect.
to be
married
Bringing
nicely
make
一、用所给词适当形式填空
Presentation
Class test
1. 不要把宠物带到图书馆。
Don't ______ ______ to the library.
2. 我妹妹每周都喜欢和我分享她最爱的书。
My sister likes to _____ ____ ________ _____ _____ me every weekend.
3. 当她收到很久没联系的好朋友的消息时，她特别激动。
She was very _______ when she _____ _____ her best friend after
a long time.
4. 他为音乐会着装，穿了好看的夹克和鞋子。
He _______ ______ _____ ________ in a nice jacket and shoes.
5. 她的耐心在帮助小男孩完成作业方面起到了很大作用。
Her patience _____ ____ _____ ____ in helping the little boy finish his
homework.
二、 根据汉语意思完成句子，每空一词。
bring pets
share her favourite books with
excited
heard from
dressed for the concert
went a long way
Presentation
Must-do必做
Work in groups to make a poster on “French Party Manners Tips”, including parts like arrival time, gifts, dressing, and conversation topics, with both pictures and words.
Choose-to-do选做
Write a short passage to compare party manners in France and China. For example, “In China, we usually arrive on time for a party, but in France, it's polite to arrive a little late.”

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