内容正文:
Unit6 When was it invented?单元复习 基础知识: 词汇:style样式,project项目工程,pleasure高兴愉快,ruler统治者,支配者,fridge冰箱,earthquake地震,bell钟声铃声 customer顾客客户,mention提到说到boil煮沸,烧开,remain保持不变,剩余,translate翻译,divide分开分散,daily,每日的日常的,national国家的;民族的,sudden突然的,musical音乐的;有音乐天赋的,sour酸的有酸味的,nearly几乎,list列表,名单,smell气味闻到trade贸易;交易,doubt疑惑;怀疑,lock锁上;锁住;锁,Canadian加拿大的加拿大人 短语:1. by accident 偶然地;意外地 2. without doubt 毫无疑问的;的确 3. by mistake 错误地;无意中 4. look up to 钦佩;仰慕 5.take place 发生;出现 6. all of a sudden 突然;猛地 7. divide…into… 把……分开 8. be used for 被用于…… 9.not only...but also...不但...而且... 10.be used for doing sth.被用于做某事 11.It is said/believed that...据说/人们认为... 12.stop sb. from doing sth 阻止某人做某事 句型:-When was/were ... invented? -It was/were invented in/around... -Who was/were ... invented by? -It was/were invented by... 语法:一般过去时的被动语态 构成:was/were+动词的过去分词 Task1 从方框中选择适当的词,并用其正确形式填空 national sudden near divide mention 1.I was walking down the street when all of a _someone called me. 2.He was wearing his _ dress. 3.He was _ in the letter. 4.I’ve studied here for_three years. 5.The team was_into two groups. Task2 Match the Chinese meanings of the following phrases. ( )have a point A.有道理 ( )by accident B.毫无疑问 ( )take place C.不但...而且... ( )without doubt D.把 分开 ( )all of a sudden E.突然;猛地 ( )by mistake F.偶然;意外的 ( )divide...into... G.发生;出现 ( )not only...but also... H.错误的;无意的 ( )be used for doing sth. I.阻止某人做某事 ( )It is said/believed that... J.被用来做某事 ( )stop sb. from doing sth. K.据说/人们认为 Task3 Do some exercises. ( )1. —Listening to music can help people relax. —You _. That really helps me a lot. A. have a meeting B. take a walk C. make a mess D. have a point ( )2.Sorry, this is your letter, but I opened it _. A. by mistake B. by accident C. by myself 3.Wood can be used for _ (make) paper. 4.It is _(believe) that on December 21st, 1891, the first basketball game in history was played. 5.We must stop them from _(pollute)the environment. Task4 Fill in the blanks. Verb Past tense Past participle be(am,is,are) was,were been m