M3U2-English-and-its-history-公开课.pptVIP

What are the words for these animals and their meat? How is the vocabulary changed? I asked John where he was going but he didn’t reply. I had to answer a lot of questions. 5. L20 For example, the word sick came from a word once used by the Angles and the Saxons, while ill came from a word once used by the Norwegians. while 并列连词； 表示转折、对比关系：然而；而 Mike is strong while his brother is weak. There is plenty of rain in the southeast while there is little in the northwest. come into (widespread) use 开始被(广泛)使用 This method has come into wide use in this area. come into view 映入眼帘 The Monument to the People’s Heroes came into view. come into power 开始执政；当权 come into effect 开始生效 2) 把...... 放回(原处) e.g. She replaced the receiver. 她将听筒放了回去。 3) 归还; 偿还 e.g. I will replace the cup I broke. 我愿用一个新杯子赔还我打碎的一只。 result 还可作名词，常用词组： as a result (of) e.g. It rains today; as a result, we have to put off our picnic. = As a result of rain, we have to put off our picnic. 10. L55 The question of whether English will continue changing in the future is easy to answer. “主语+系动词+表语+to do”的结构中，动词不定式通常以主动形式表示被动含义。 The problem is difficult to answer. The room is comfortable to live in. It’s certain that… 肯定,一定（此处不可用sure）是常见句型，此句型中，it是形式主语，that引导的从句是真正的主语 It’s certain that he will come tomorrow. be certain to do sth. 一定会做---- He is certain to live to 100. be certain of/ about 对---有把握，确信 They are certain of success. = They are certain that they will succeed. 区别： sure、certain 二者都可作表语，意为“确信的，对---有把握，肯定的” 1.sure的主语通常是人，一般不用物做主语 I am not sure whether I’ve met him before. 2.certain的主语既可以是人，也可以是物 He is certain to pass the test. The evidence is certain. 此外，certain还可做定语，意为“某个，某些，某种” on a certain afternoon 3.接从句时，两者的常用搭配为： sb is sure that---- it is certain that----- -- Things are getting more expensive now. -- It’s ____ that the prices will continue to ______. A. certain; rise up B. certain; go up C. sure; raise D. sure; be raised up 【解析】选A。考查