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(共16张PPT)
人教版英语八年级下册
Unit 6 Crossing Cultures
第六单元 跨越文化
Section A How different are our cultures
我们的文化差异有多大？
(3a-3d)
本课学习目标
在本课中，您将:
1.Use adverbial clauses with so...that, unless, and as soon as to show result, condition, or time.使用由“so...that”（表示结果）、“unless”（表示条件）和“as soon as”（表示时间）引导的状语从句 。
2.学习新单词和短语： embarrassing, be/get used to, cultural, hear from.
教学新课-4a-Read the sentences. What do the words in red mean How are the pairs of words in blue used differently 阅读这些句子。红色字体的单词是什么意思？蓝色的几组单词在用法上有何不同？
Do you ever bow 你们鞠过躬吗？ No, that’s so formal that we don’t do it these days.不，那太正式了。现在我们不这么做了。
Should I bring something 我应该带点东西吗？ Sure. Bring a small gift, but don’t bring food unless the host asks you to.是的。带个小礼物，但除非主人要求，否则别带食物。
I was surprised by your bow. we usually just say “ hello” or shake hands in the US.我对你的鞠躬感到惊讶。在美国我们通常只说“你好”或握手。 That’s surprising! In Japan, we bow as soon as we meet a teacher.那真令人惊讶！在日本，我们一见到老师就鞠躬。
Don’t look so embarrassed!别看起来这么尴尬！ But it is embarrassing!但这确实令人尴尬！
语法讲解-so…that… 的用法
so .... that.... 如此……以至于…… (that 引导的结果状语从句)
so的后面跟副词或形容词
①老师说的太快了，以至于我听不清楚他的话。
The teacher speaks so fast that I can’t catch the words.
②他如此外向，以至于他交的朋友比我多。
He was so outgoing that he made more friends than I did.
语法讲解-［比较］so…that…与so that
so that:
（1）引导结果状语从句，意为“因此，所以”，主句和从句间常用逗号分开，一般不与情态动词连用。
Nothing more was heard of him, so that people thought that he was dead.未再听到他的消息，以致人们认为他已死去了。
（2）引导目的状语从句，意为“为了，以便”，通常从句中用may，might，can，could等情态动词。
We left early so that we could catch the first bus.我们很早出发，以便能赶上第一班汽车。
语法讲解-unless的用法
1. unless作连词，意为“除非；如果不”，引导条件状语从句，常可以与if...not...句型互换。
Don’t go outdoors unless you take an umbrella.=Don’t go outdoors if you don’t take an umbrella.除非你带伞，否则不要出门。
练习：If we don’t talk to someone, we will certainly feel worse.
____________________________________________________
Unless we talk to someone, we will certainly feel worse.
语法讲解-unless的用法
2. 在含有unless引导的状语从句的主从复合句中，如果主句为一般将来时，从句通常用一般现在时，即“主将从现”。
Unless it rains tomorrow, we will go camping.如果明天不下雨，我们就去野营。
语法讲解-as soon as 的用法
as soon as意为“一······就······”，引导时间状语从句，含有该从句的主从复合句表示从句的动作一发生，主句的动作马上发生，强调动作的紧密性。如果主句为一般将来时，从句要用一般现在时。
He will visit you as soon as he gets there.
他一到那里就会去拜访你。
语法讲解-视频讲解
so...that引导的结果状语从句
as soon as引导的时间状语从句
unless引导的条件状语从句
教学新课-4b-Combine the sentences using the words in brackets.用括号里的词合并句子。
1. Türkiye: People don’t kiss one another on the cheek.They can do so if they are good friends. (unless)土耳其：人们不会亲吻彼此的脸颊。如果是好朋友，他们可以这么做。（除非）
In Japan, take off your shoes as soon as you enter someone’s home.
2. Japan: Take off your shoes. You do this when you enter someone’s home.(as soon as)日本：脱掉你的鞋。你进入别人家时要这么做。（—……就……）
In Türkiye, people don’t kiss one another on the cheek unless they are good friends.
教学新课-4b-Combine the sentences using the words in brackets.用括号里的词合并句子。
3.Kenya: Being late is very common. You should be patient and not expect people to be on time.(so ... that)肯尼亚：迟到很常见。你应该有耐心，不要期望人们准时。（如此……以至于……）
4.China: Sticking chopsticks into a bowl of rice is very rude. You should avoid it. (so ... that)中国：把筷子插在一碗米饭里很粗鲁。你应该避免这么做。（如此……以至于……）
5.Mexico: Don’t use someone’s first name if you don’t know him or her well. You can use it if the person invites you to do so. (unless) 墨西哥：如果你不太了解某人，不要用其名字相称。如果此人邀请你这么做，你可以用。（除非）
In Kenya, being late is so common that you should be patient and not expect people to be on time.
In China, sticking chopsticks into a bow of rice is so rude that you should avoid it.
In Mexico, don’t use someone’s first name if you don’t know him or her well, unless the person invites you to do so.
教学新课-4c-Complete the passage with the words in the box. Can you tell where the writer is from 用方框中的单词完成短文。你能说出作者来自哪里吗？
英语语言知识点讲解-(1) But once I was used to it, I became more curious and interested in learning about the culture there. 但一旦习惯了这种情况,我就变得更加好奇,并对学习那里的文化感兴趣。(教材 P55 4c)
be/get used to 习惯于 to在此处为介词,其后常接名词、代词或动词-ing形式。
You will soon be/get used to the weather here. 你很快就会适应这里的天气。
The old people are used to buying daily things around the neighborhood. 老人们习惯在小区附近购买日常用品。
be/get used to (doing) sth. 习惯于(做)某事
used to do sth. 过去常常做某事
be used to do sth./for doing sth. 被用于做某事
英语语言知识点讲解-(2) It’s so interesting to discover cultural differences like this! 发现这样的文化差异真是太有趣了! (教材 P55 4c)
cultural adj. 与文化有关的;文化的
由“culture(n. 文化)去e +-al( 形容词后缀)”构成。
They share the same cultural background. 他们有着相同的文化背景。
In our culture, it is rude to ask someone how much they earn. 在我们的文化里, 问别人收入多少是不礼貌的。
布置作业
必做作业：
①完成英语练习册对应习题
②记本课所学习的新单词和短语
③复习语法知识点
选做作业：没有
再见
The English lesson is over.
Thanks for listening.
Please finish your homework on time.
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