Unit 10 When was it built?Lesson 38RevisionCheck the answers (L37)Who are they?速龙Dinosaurs What do you know about dinosaurs?Pre-reading I Pre-reading II Answer the questions on page 146 part 1Language points1 、① know about… 知道 / 了解…… ②know much about … 知道 / 了解……很多 ③ know a little about … 知道 / 了解……一点 =don’t know much aboute.g. 很早以前，人们对恐龙了解不多。 Long long ago, people _____________________________________dinosaurs.didn't know much about/ knew little about2 、 ① visit v. 参观 visit n. 参观，旅程 visitor n. 观光者，游客e.g.The _______ ________ the Great Wall yesterday. They all think that it was a great ________. ② be on a visit to …… 在……旅途中 a visit to …… …… 之旅e.g. 他正在去北京的旅途中。 He ________________Beijing when I called him just now.was on a visit tovisitorsvisitedvisit3 、 ① be interested in sth. / doing sth. 对（做）……感兴趣 ② become interested in sth. / doing sth. 变得对 ( 做 )…… 感兴趣e.g. He is interested in ___ stamps. A. collect B. collecting C. collected4 、 find & found 原型 过去式 过去分词 ① find found found 找到，发现 ② found founded founded 建立e.g. Robert opened the book and ___ that China was ____ in 1949. A. found; founded B. founded; found C. find; found5 、 in the 1920s 读作： in the nineteen twentieth 在 20 世纪 20 年代1920s+1 世纪（百位加一）年代( 十位 )1865s1542s5632050eighteen sixtieth 十九世纪六十年代fifteen fortieth 十六世纪四十年代five sixtieth 六世纪七十年代twenty fiftieth 二十一世纪五十年代6 、 long before 很久以前 before long 不久，很快（相当于 soon ）e.g. He will be back __________. He met her ___________.7 、 cover sth. with sth. … 用…覆盖… be covered with / by… … 被…覆盖e.g. ① 她用一张纸把桌子盖住。 She ______ the table ____ a piece of paper just now. ② 田野被雪覆盖了。 The fields ____________________ the snow.long beforebefore longcoveredwere covered by / withwithDon’t forget me!!8 、 kinds of 种类9 、 must be 一定10 、 a group of + n. 复数 一群11 、 appear v. 出现 appearance n. 出现 disappear v. 消失 disappearance n. 消失12 、 on the earth = in the world 在地球上13 、 more than= over 超过14 、 look like 看起来像15 、 in the future 将来Passive VoiceThese eggs were laid long long ago by dinosaurs. (L12)These eggs were laid about 95 million years ago. (L14)It was discovered in Liaoning Province. (L24)The dinosaurs was covered with feathers. (L25)
