必修四unit2第5学时精品课件--写作.ppt

金品质?高追求 我们让你更放心 ！ ◆英语?必修4?(配人教版)◆ 金品质?高追求 我们让你更放心！ 返回 ◆英语?必修4?(配人教版)◆ 第五学时　Writing 单元重点句型 第五学时　Writing 语 句 衔 接 写 作 基 础 1．This special strain of rice makes it possible to produce one third more of the crop in the same field. it 在句中作形式宾语，真正的宾语为to produce...。 此结构为：主语 ＋ 动词(make, feel, think, regard, consider...)＋ it ＋adj./n.＋ (for sb.)to do sth. 如： (1)The fine weather makes it possible( for us )to swim.好天气使游泳成为可能。 (2)He makes it a rule to run every morning. 他规定每天晨跑。 即学即练 翻译下列句子。 (1) 那使得生命开始成为可能。 _________________________________________ (2) 科学的进步使得我们可能对宇宙知道得更多。 _________________________________________ (1)That made it possible for life to begin to develop. (2) The development of science makes it possible for us to know more about the universe. 2．Using his hybrid rice, farmers are producing harvests twice as large as before. “倍数词(twice/half/three times/a quarter etc.) ＋ 形容词原级 ＋as ...”表示“是．..的多少倍。”如： The number of the students in our school is twice as large as that in their school. 我们学校学生的数量是他们学校的两倍。 即学即练 翻译下列句子。 来的人数是我们预料的三倍。 ________________________________________________________________________ We got three times as many people as we had expected. 3．Dr. Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people. with the hope of 带着某种希望，介词with的复合结构，表伴随情况或状态。 如： He went to the U．S with the hope of finding a better job there. 他去美国， 希望在那找到一份更好的工作。 即学即练 翻译下列句子。 (1)大学毕业后他去到深圳，希望在那里一夜暴富。 After graduating from college, he went to Shenzhen________________________________________________________________________ (2)怀着考大学的梦想，他努力学习。 ___________________________________________ (1)with the hope of becoming rich over night. (2)He works hard with the hope of attending to college. 用上述句型翻译下列小段落。 三十岁时，我离开家乡去深圳，希望多赚些钱。我真的希望，我的努力工作能使我们有可能购买比我们以前的房子大一倍的新家。 ________________________________________________________________________________________________________________________________________________