内容正文:
Unit 3 Computers
第8讲 There be句型(表示存在)
构 成
There+be+主语
此种句型属于主系表结构句型中的一种,特指某处所存在的人或物,通常与表示具体地点的状语连用,有时亦可跟时间状语,这是一种倒装句,因而be动词随着主语的人称发生相应变化。为使表达更加形象、具体、直观,be动词可更换为具体形象动词,如:stand,lie,sit等。如果地点状语提前,there要省略。
1.桌子上放着一支钢笔和三本书。
答案:There is a pen and three books on the desk.
2.明天剧场要上演一部新戏。
答案:There will be a new play at the theatre tomorrow.
3.——湖上有船吗?
——是的,有几条小船在湖上飘荡。
答案:—Are there any boats on the lake?
—Yes,there are a few small boats floating on the lake.
4.自改革开放以来,我国发生了巨大变化。
答案:There have been many great changes in our country since the reform and opening up.
5.他好像有点不舒服。
答案:There seems to be something wrong with him.
6.由于附近没有别人,我只得自己干了。
答案:There being nobody else at hand,I had to do it by myself.
[多维单词·巧记]
阅读单词
1.universal adj. 普遍的;通用的;宇宙的
2.artificial adj. 人造的;假的
3.network n. 网络;网状物
4.rocket n. 火箭
5.download vt. 下载
6.calculator n. 计算器
7.laptop n. 手提电脑
8.analytical adj. 分析的
9.revolution n. 革命
10.virus n. 病毒
11.naughty adj. 顽皮的;淘气的
12.spoil vt. 损坏;宠坏
写作单词
1. solve vt. 解决;解答
2. reality n. 真实;事实;现实
3. anyhow adv.(也作 anyway)无论如何;即使如此
4. goal n. 目标;目的;球门;(进球)得分
5. happiness n. 幸福;快乐
6. signal vi.&vt. 发信号 n. 信号
7. type n. 类型 vt.&vi. 打字
8. arise vi.(arose,arisen)出现;发生;起身
9. character n. 性格;特点
10. calculate vt. 计算
[语境活用]
1.It was just her childhood experiences that affected her character (性格)and later life.
2.Seeing their favourite star come in,the devoted fans arose(起身)from their seats immediately.
3.The policeman scolded the driver for turning without a signal (信号).
4.The police appealed to the crowd to keep calm and the problem was being solved (解决).
5.This football player was accused of taking money for not scoring goals(得分)on purpose.
拓展单词[来源:学科网ZXXK]
1.operator n.(电脑)操作员;接线员→ operate v.操作;经营→ operation n.操作;经营
2.simplify vt.简化→ simple adj.简单的
3.intelligent adj.智能的;聪明的→ intelligence n.智力;聪明;智能
4.total adj.总的;整个的n.总数;合计 vt.共计;总计;把……加起来→ totally