【正文】
____ a bridge ____ here by them a year ago? 39。 電池好幾個(gè)月沒(méi)充電了 。對(duì)疑難問(wèn)題,以小組為單位進(jìn)行討論,不能解決的向老師求助。 三 .復(fù)習(xí)檢測(cè) 1. 英漢詞組互譯 (1) 數(shù)碼相機(jī) ( 2)瀏覽 ( 3)在 、的開(kāi)始 ( 4)一次 ( 5)用手工 ( 6) ask a favour (7) see to sth./sb. (8) learn to do sth. (9) rather than (10) turn off 2. 用所給單詞的適當(dāng)形式填空 ( 1) The work __________(finish )tomorrow morning . ( 2) The book must __________ (give) back on time . ( 3) I think the telephone __________ (invent) in 1876 . ( 4) Tea may ____________ (invent) by accident.