(
课件网) UNIT 4 SPACE EXPLORATION Period 1 Listening, Speaking and Talking 01 话题听说·技法突破 听说主题语境(一) Talk about how to become an astronaut 句子的重音 一、句子重音的功能 体现句子的节奏感和韵律感，突出重点，使听者更容易理解句意。 二、句子重音的规律 1．实词重读，虚词弱读 在句子中，需要重读的词通常是实词，如名词、动词、形容词、副词、数词、代词等；而不需要重读的词多为虚词，如冠词、连词、介词、感叹词等。 *The streets are wide and clean.(“streets”、“wide”和“clean”需要重读，“The”、“are”和“and”不重读) 2．核心词重读 在陈述句中，重音通常落在句子的核心词上，即主语、谓语或宾语上。 *He is coming.(“coming”是谓语，也是句子的核心词，需要重读) 3．疑问词重读 在疑问句中，重音通常落在疑问词上，用来强调疑问的焦点。 *What does he like best？(“What”是疑问词，需要重读) 4．介词在句首时重读 当介词位于句首时，往往需要重读。 *On the table, there is a book and a pen.(“On”是介词，位于句首，需要重读) 5．be动词及助动词和not结合时重读 当be动词、助动词与not结合形成否定形式时，这些词通常需要重读。 *I'm sorry I can't do that.(“can't”需要重读) 6．句子末尾的be动词和助动词重读 在回答问题或进行简短陈述时，句子末尾的be动词和助动词往往需要重读。 *—Do you like drawing？—Yes, I do.(“do”需要重读) 标出以下句子中通常重读的单词。 1．It's a desk. 2．Open your mouth. 3．I have three red pencils. 4．In the room they found a little boy. 5．She can't speak French. 答案： 1. It's a desk. 2．Open your mouth. 3．I have three red pencils. 4．In the room they found a little boy. 5．She can't speak French. 听下面的对话，从题中选出最佳选项，对话读两遍。 1．What did Yang Liwei do before he became China's first astronaut A．Studying at university. B．Training to be an astronaut. C．Working as a fighter pilot. √ √ 2．Which could be a reason why Yang was chosen for the space programme A．Majoring in space knowledge. B．Having good physical condition. C．Being an experienced pilot. √ 3．What are the height and weight requirements for being an astronaut A．Shorter than 182 cm in height and less than 70 kilograms in weight. B．Shorter than 172 cm in height and less than 70 kilograms in weight. C．Shorter than 172 cm in height and less than 80 kilograms in weight. √ 4．Which one is a must to be an astronaut A．Using space equipment. B．Speaking English and French. C．Doing science experiments. [听力原文] (I＝Interviewer M＝Mr.Yang) I：Today we are very pleased to chat with Mr. Yang Liwei, the first Chinese astronaut. Welcome to the show, Mr. Yang. M：Thank you. I：Mr. Yang, our audience is very curious about how you succeeded in becoming China's first astronaut. It must have been a very difficult thing to achieve. Did you always want to be an astronaut M：Yes, I dreamt of it when I was young, but I never thought my wish would come true. It took a long time. First, I got my college degree when I was 22, and then I worked as a fighter pilot for around 10 years.① I finally became China's f ... ...
