
languagepoints5.ppt
14页Language Points 1 In our solar system eight planets circle around the sun. system: n. 系统系统,体系体系,制度制度,体制体制a. What are the difference between the American and British systems of government? 英美两国的政府体制有什么不同?英美两国的政府体制有什么不同? b. Do you know how to log in to the system? 你知道怎么登录进入这个系统吗?你知道怎么登录进入这个系统吗?2 However, according to a widely theory… theory: n. 学说,理论学说,理论. 词形变化词形变化:名词复数名词复数:theories a. Do you agree to the wave theory of light? 你同意光的波动理论吗?你同意光的波动理论吗? b. Not everyone can understand Einstein's Theory of Relativity. 不是每个人都能读懂爱因斯坦的相对论。
不是每个人都能读懂爱因斯坦的相对论 3 The earth became so violent that it was not clear whether the shape would last or not. violent: a. 暴力的暴力的,激烈的激烈的 词形变化词形变化:副词副词:violently a. She was in violent temper. 她暴跳如雷她暴跳如雷 b . A tough, often aggressive or violent young man. 小阿飞,强壮,好斗或暴力的年轻人小阿飞,强壮,好斗或暴力的年轻人4.They were in time to produce carbon… in time:及时,终于及时,终于 in time (for sth/ to do sth)= not latea.The car came to a halt just in time to prevent an accident. 汽车及时停下,避免了一场车祸汽车及时停下,避免了一场车祸。
b. Can we get to the station in time? 我们能及时到达车站吗?我们能及时到达车站吗?5 They multiplied and filled the oceans and seas with oxygen…a. multiply乘乘 A and / by BFour multiplied by seven is twenty-eight. 7乘乘4等于等于28 b multiply v. 增加增加We must multiply our efforts to clear up the mystery. 我们必须加倍努力来我们必须加倍努力来澄清这一神秘的事件澄清这一神秘的事件66.They produced young generally by laying eggs. laying eggs 下蛋下蛋lay, lie 区别区别lay vt (laid, laid, laying) 把东西放平,下蛋把东西放平,下蛋 lie vi (lain, lain, lying) 平放平放lie vi (lied, lied, lying) 撒谎撒谎 7.Thus they have, in their turn, became the most important animals on the planet. in one’s turn: 轮到某人轮到某人turn既可做动词也可做名词,当做名词既可做动词也可做名词,当做名词时有不同的意思,形成很多搭配,如时有不同的意思,形成很多搭配,如a hand's turn 举手之劳举手之劳, 一臂之力一臂之力; a turn of fortune's wheel 命运的转变命运的转变in the turn of a hand 顷刻之间顷刻之间 8 which prevents heat from escaping from the earth into the space. prevent...from 使使...不做某事不做某事, 阻止阻止... 做某事做某事 What prevented you from joining us last night? 昨晚什么事使你不能参加我们的晚会昨晚什么事使你不能参加我们的晚会? 阻止某人做某事阻止某人做某事 :prevent sb. (from) doing sth. stop sb. (from) doing sth. keep sb. from doing sth. If nothing prevents, …如果没有什么阻碍的话如果没有什么阻碍的话 , …Put the following sentences intoChinese: 1.What it was to become was a mystery until the dust began to slowly combine into a ball moving around the sun. 2. 随后它会变成什么随后它会变成什么曾经是一个谜,曾经是一个谜,直到最后这团尘埃开始慢慢地合成一直到最后这团尘埃开始慢慢地合成一个个环绕太阳运转的环绕太阳运转的球状物。
球状物2. The problem was that the earth became violent because it was not clear whether the solid shape was to last or not. 问题是地球(开始)变得问题是地球(开始)变得激烈动荡激烈动荡,,不知道这个固体形状不知道这个固体形状是否会继续存在是否会继续存在下去下去3. It allowed the earth to dissolve harmful gases, which had become part of the earth’s atmosphere, into the oceans and seas. 它使得地球得以把它使得地球得以把曾经存在于大气层曾经存在于大气层中的有害气体,溶解在海洋里中的有害气体,溶解在海洋里4. Whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved. 在未来的千百万年中在未来的千百万年中,生命能否在地,生命能否在地球上延续将取决于这个问题能否得到球上延续将取决于这个问题能否得到解决。
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