【正文】
tside world. There will be robot teachers. They will check homework on puters and municate with the students39。常見的提問方式有:(1) What is the main idea/subject/topic of the passage? (2) The author is mainly concerned with... (3) What does the passage mainly discuss? (4) The passage is mainly about... (5)Which of the following best states the main idea of the passage? 解答該類題目時可注意以下幾點: (1)注意段首和段尾,有些文章會在段首或段尾給出全文主 旨; (2)有些文章的中心思想貫穿全文,建議最后做此類題 目,因為做完其他題目后, 自然就會對文章主旨有一定的 把握; (3)留心關(guān)鍵詞,抓住文章主旨,關(guān)鍵詞即文中反復(fù) 出現(xiàn)的、與主題有關(guān)的名詞或動詞。 A serious sandstorm(沙塵暴 ) has hit Beijing, together with five to seven degree strong wind. A great yellow dust cloud enveloped the Chinese capital last Sunday. ?What does “enveloped” mean in this passage? A.信封 B.遮蓋 C.刮走 D.灰塵 【 解析 】 由前面可知,沙塵暴襲擊了北京,再結(jié)合句法可知 envelop在此是一個動詞,排除 A、 D;再結(jié)合生活常識可判斷,此處 envelop是表示“遮蓋”之意,故選 B。 3.詞義猜測題 該題型要求在充分理解文章的基礎(chǔ)上,對某單詞或短語進行合理猜測。 (5)What can we infer from the...。常見的設(shè)題方式有: (1)The sentence/paragraph/passage infers that...; (2)We can learn form the sentence/paragraph/passage that...。s food B. sell and buy things C. learn to cook D. have a big party 【 解析 】 由本段第三句話可知,數(shù)千人