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课件网) Unit 6 Crossing Cultures Section A How different are our cultures Grammar Focus (4a-4c) Learning Objectives In this lesson you will: 1.master the usage of the three conjunctions so...that..., unless and as soon as. 2.identify the differences between the adjectives with -ed and -ing endings. 3. talk about customs of different countries using the target language. Look and Say Describe the photos using the given expressions. boring; tired; fall asleep; so ... that... e.g. The movie was so boring that she fell asleep at the cinema. The woman was so tired that she fell asleep at the cinema. study hard; get good grades; so...that...; unless e.g. The boy studies so hard that he always gets good grades. The boy can’t get good grades unless he studies hard. be late for work;take a taxi; unless; get out; as soon as e.g. The man will be late for work unless he takes a taxi. So he takes a taxi as soon as he gets out. called her mum;got to the airport; as soon as e.g. The girl called her mum as soon as she got to the airport. Read the sentences. What do the words in red mean How are the pairs of words in blue used differently 4a Do you ever bow No, that's so formal that we don't do it these days. Should I bring something Sure. Bring a small gift, but don't bring food unless the host asks you to. I was surprised by your bow. We usually just say "hello" or shake hands in the US. That's surprising! In Japan, we bow as soon as we meet a teacher. Don't look so embarrassed! But it is embarrassing! Grammar Rules so...that...用法 so … that意为“如此……以至于”，引导结果状语从句，其中so 是副词，修饰形容词或副词，其构成为“so + 形容词/副词 + that从句”。 e.g. He worked so hard that he passed the exam. He was so worried that he didn’t sleep well last night. 注意：区别于so that，so that意为“为了，以便”，一般用来引导目的状语从句，相当于in order that，从句中多含有can, could, may, might等情态动词。 e.g. I took a taxi so that I could get there earlier. unless用法 unless作连词意为“除非；如果不”，引导条件状语从句，如果主句为一般将来时、祈使句或主句含有情态动词，条件状语从句中的谓语常用一般现在时表将来。 e.g.Unless it rains tomorrow, we will go camping. Don’t watch TV unless you finish your homework. as soon as用法 as soon as 意为“一......就......”，引导时间状语从句。若主句是一般将来时，从句用一般现在时表示将来。 e.g. As soon as he arrives, we will start to work. I will do my homework as soon as I finish the meal. As soon as I went in, Jason greeted me warmly. -ed & -ing结尾的形容词 -ed 结尾的形容词：通常用来描述人的感受或状态，强调某人“感到…… 的”，侧重于人的主观情绪体验。多数情况下用来修饰人，包括具体的个人、人群等。 e.g. I'm surprised at the news. He looked confused by the complicated instructions. I was very excited about the trip. -ing 结尾的形容词：主要用于描述事物本身具有的性质或特征，表示“令人…… 的”。主要修饰事物，如事件、物体、情况等。 e.g. It’s a surprising result. This movie is boring ... ...
