广东省惠州市惠阳一中实验学校高中英语 Unit3 第2课时 langUnitage points学案 新人教版必修5.doc

unit 3 life in the future (period 2 language points) 1. to master the important usages of the key words and expressions.2. to learn to use the structure properly.important and difficult point: to master the usage of of the key words and expressions.【使用说明及学法指导】自学同步测练p language points, 完成预习案。(30分钟)预习案previewing casetask 1 词性拓展surroundings n. adj._ uncertain a n._；（反）_guide v. n._ surrounding n. v._tolerate v. n._ a. _ combination n. v._adjustment n. v._ press v. n._exhausted a. v._ pessimistic a. (反)._task2. 短语翻译打扫_ 恢复_ 感到紧张和不确定_对.做出调整_ 溜进_ 向各个方向_很快睡着_ 加速_ 就在那时_我的疑惑：探究案exploring case 探究一：重点单词和短语1. take up a.阅读下列句子，观察take up的意思和用法。(1)the student takes up his pen and writes to his father. _(2) playing basketball takes up much of my time. _(3) where did you take up football? _(4) she took up his offer of a drink. _(5)he is going to take up the story where he left off yesterday. _b.翻译句子。(1) 安娜小时候对绘画产生了兴趣。anna _ in her childhood.(2) 你打算接受这份工作吗？are you going to _?(3) 我不想把钢琴放在这里，因为它占了太多空间。i dont want the piano to be set here, just because it _.拓展 take apart _ take in _ take back _take down_ take away_ take notice of_ take it for granted _ take hold of_ take steps to do sth._ take advantage of_2. constantly adv. 不断地翻译(1) 时尚总是日新月异。_ (2) 你必须不断地使用一个单词你才能真正掌握它。 _3. as a result 结果，因此as a result of+n. 作为.的结果，同意短语有_, _,_翻译(1) 他读书不努力，因此他考试不及格。_ (2) 大雪使得他迟到了。_ 注 result from 起因于 result in 导致某事,造成某事=_和_4. remind remind sb of sth./that 使某人想起某事；提醒 remind sb to do sth. 提醒某人做某事(1) please remind yourself often _ your weak points. (2) please remind me _(call) my mother.5. lack n./vt 缺乏 lack sth. 缺乏某物（lack做动词） lack of sth. 缺乏某物 做名词 be lacking in 缺乏（某种品质、特点等），不够 lack for 缺（否定式，不及物动词，无被动语态）(1)她缺乏常识。she _ common sense. (2)植物因缺水而枯死了。the plant died for _ water.(3)她缺乏勇气吗。 is she _ courage.(4)他父母确保他什么也不缺。his parents made sure that he _ nothing.6. lose sight ofa.阅读下列句子，观察lose sight of 的意思和用法。(1) suddenly i lost sight of my father in the crowd. _(2) we must not lose sight of the fact that learning english is very important. _(3) i have lost sight of my best school friend over the years. _b.翻译句子。(1) 在热烈的讨论中，我们不应该忽视我们的主要目的。 _(2) 骄傲使人看不清前路。_拓展 catch sight of _ in sight_ out of sight _ within sight of _7. in no time立刻、马上翻译(1) 他马上就会宣布结果。_ (2) 他马上就得出了一个结论。_拓展 all the time_ at a time_ at all times _at one time _ at times _ for the time being_ from time to time _ 探究二：句子结构和句型1. i lost sight of wang ping when we reached what looked like a large market because of too many carriages flying by in all direction结构分析: 本句的主句是_; when引导一个_从句，what引导一个_从句，相当于the place that looked like a large market; because of这个介词短语引导原因状语。2.then wang ping flashed a switch on a computer screen, and a table and some chairs rose from under the floor as if by magic. 翻译:_.结构分析：此句是由and连接的两个并列分句。前一个分句的谓语是_和_，后一个分句的谓语是_。训练案：根据意思填写正确的的词。1. he actually does well in his work but sometimes he seems to l_ confidence and needs encouragement. 2. she likes the style of the clothes in that store and buys what she needs c_ there.3. who was the _ (先前的) owner of the old house?4. though the train drove away, she stood there until she l_ _ _ it. 5.the story _ me _ (使想起)the small village where i lived when i was young.6. from the top of the hill, you can see the cit