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L3-U3-P2-1 Listening :QuickServe 1 QuickServe 1 QuickServe is a home repair company. It...

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1. “如果有人一直说个不停，你完全插不上话，掉个东西到地上（钥匙，笔之类的），你弯腰下去捡，然后开始说话。这样，你就可以神不知鬼不觉的打断对方，并且不被他发现。” 2. “...

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Buying a new car Paul is a very sucessful businessman He owns several restaurants All o...

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Listening: At School This is Lisa’s daily schedule. She goes to school five days a week...

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Listening: Describing People Dan is a pilot. He works for Global Airlines. Global Airli...

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It's windy today.今天是有风的。The wind is blowing.风正在吹。It's raining现在正在下雨It is raining, so ta...

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Listening: The Harris Family This is Ben Harris. He and his family live in Toronto, Can...

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Listening: Income & Expenses The Jacksons live in a nice apartment. It’s in a nice buil...

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Listening: Time Zones Our planet, the Earth, is the 3rd planet from the Sun. It is a be...

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Listening: Lisa’s Cold Last night Lisa came home later than usual. It was raining and s...

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本课会学到定语从句（包括限制性定语从句 & 非限制性定语从句） Dan is a pilot. /'paɪlət/He flies airplanes to all par...

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Listening: Yesterday’s Schedule Dan is a pilot. He flies airplanes to all parts of the ...

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Listening: Bus Schedule Here is a bus schedule at a bus stop. It has the schedule for 3...