【正文】
10點(diǎn)才來(lái) 。 ③ I shouldn39。 ① One thing is for sure—the fire must have been caused by some cigarette butts(煙頭 )。成才之路 有一件事情很確定 ——______________________________。t have watched that movie, because it gave me horrible dreams. ______________________, 因?yàn)樗屛易鰫簤?mèng)了 。 這場(chǎng)火災(zāi)一定是由一些煙頭引起的 我認(rèn)為他不可能去了國(guó)外 我本來(lái)不該看那部電影的 我本來(lái)沒(méi)必要那么早到那兒的 課內(nèi)合作探究 v. (1)(使 )適應(yīng); (使 )適合 He adapted himself to cold 。 adapt“ 適應(yīng) ” ;句意:孩子有個(gè)好處就是他們很容易適應(yīng)新的環(huán)境 。 知識(shí)拓展 extinction n. [U]滅絕;絕種;消亡 About a thousand species of animals are in danger of extinction. 大約有一千種動(dòng)物瀕臨滅絕 。 2)(習(xí)俗等 )漸漸消失 Many old customs are gradually dying out. 許多舊習(xí)俗正在日漸消失 。 (2)Although the wind has died ________, the rain remains steady. So you still need a raincoat. 答案: down die down“漸漸消失 ” 。 知識(shí)拓展 light構(gòu)成的其他常用短語(yǔ): e to light 為人所知;暴露 Some new information has e to light about the accident. 關(guān)于那次事故 , 已經(jīng)了解到一些新的情況 。 3. e straight to the point 談?wù)};開(kāi)門見(jiàn)山 I39。s no point in wasting time. 耗時(shí)間沒(méi)用 。 let39。 I posted a book to her three weeks ago. She must have received it. 三周前我郵給她一本書(shū),她一定收到了。 She can39。一般用于肯定句 (可能已經(jīng) )中,可譯作 “ 或許已經(jīng) ?? ,可能已經(jīng) ?? 了 ” ;用于否定句中,表示 “ 可能還沒(méi)有 ??” 。s ,他或許是一個(gè)旅客的孩子。 could have done 常用來(lái)表示 “ 過(guò)去本來(lái)有可能或能夠做到,但因?yàn)榉N種原因而實(shí)際上并沒(méi)有做到 ” ,含有勸告、責(zé)備的意思,可譯作 “ 本來(lái)能夠 ?? ,本來(lái)可以 ??” 。 It was so needn39。 The bus has should have e here a few minutes earlier. 那班車開(kāi)走了,你本該早來(lái)這兒幾分鐘。 You oughtn39。 (實(shí)際沒(méi)寫(xiě) ) had better+ have done 用于事后的建議,含有輕微責(zé)備的口吻,意思是 “ 當(dāng)時(shí)最好做了某事 ” ,其否定形式為 had better not have done. We had better have followed his advice. 我們當(dāng)時(shí)最好聽(tīng)取他的建議。 should have done意為 “ 本該做某事 (但實(shí)際上未做 )” , 符合句意 。 句意:如果沒(méi)有你們慷慨相助 , 我不可能度過(guò)那段艱辛的歲月 。 句意:要不是因?yàn)榧s翰最近受傷的緣故 , 我們昨天就把他的名字寫(xiě)在參賽名單上了 。 這里是猜測(cè) , 但并不確定 , 意為 “ 這個(gè)手提包可能會(huì)被偷 ” 。t 考查情態(tài)動(dòng)詞 。 (6)Jack described his father, who ________ (be)a brave boy many years ago, as a strongwilled man. 答案: must have been 考查情態(tài)動(dòng)詞 。 句意:馬克本沒(méi)必要那么匆忙的 。 (8)“ You ________ have a wrong number , ” she said.“There39。 (9)—Sorry, Professor Smith. I didn39。 根據(jù)從句的時(shí)態(tài)可知 , 本題是與過(guò)去事實(shí)相反的虛擬語(yǔ)氣 。 句意: ——祝你生日快樂(lè) ! ——謝謝 ! 這是我能想到的最好的禮物 。t want to go out in case he phones. 3 . Jane walked away from the discussion yesterday. Otherwise, she ______ (say) something she would regret later. 4. People ________ (have) different opinions about Helen,but I admire her. After all, she is a gre