英语人教版八年级下册unit6 Section B 2a-3b.doc

Section B 2a-Self Check【学习目标】掌握并灵活运用本课的重点词汇：stepmother、wife、husband、whole、scene、stone、shine、as soon as、ground、lead、voice、inside、brave【重点难点】阅读与写作技能。【课前热身】一、英汉互译。leave sb. to do sth. _ make a plan to do sth. _go to sleep _ lead sb. to sp. _ get lost _ change ones plan _ 叫某人做某事 _在月光下_找到某人回家的路 _ 第二天 _派某人去某地 _来自 _直到才 _一直做某事 _二、重点句型 not until十从句例句：Dont eat it until you get to the forest.翻译：_。【课堂探究】一、plan的用法1、用作动词（1）plan to do sth. = mean to do 计划干，打算干如: I plan to plant some vegetables in the garden。 （2）had planned to do 本来计划干如：I had planned to water the vegetables yesterday, but there was no water in the well2、用作名词make a plan to do sth.练：1、他们计划这个星期天去看歌剧演出。They _ _ _ to the opera this Sunday.2、制订了一个计划比执行它要容易些。It is easier to _ than to carry it out.二keep的用法1、用作系动词，意为“保持（某种状态）”，其后常接形容词作表语。如： Please keep quiet / silent! 请保持安静！ After the accident, he still kept alive. 这次事故之后，他仍然活着。 2、用作实义动词，可表示： （1）保管；保存；保留。如： Keep the change. 零钱不用找了。 Please keep these things for me while I am away. 在我离开期间，请你替我保管这些东西。 （2）赡养；饲养。如： Does he earn enough to keep himself and his family? 他的收入够养活他自己和他的家人吗？ I used to keep sheep in my childhood. 我在孩提时常常养羊。 （3）经营。如: Her father kept a grocers shop for a number of years. 她父亲开了几年杂货店。 （4）坚持；继续。后面如接动词，要用 V-ing 形式作宾语。如：If you keep (on) practising your spoken English, youll soon make great progress. 如果你坚持练习英语口语，你很快就会取得很大的进步。 （5） 阻止；阻碍。常用于 keep sb. / sth. from doing sth. 结构中，其中介词 from 不能省略。如： The heavy rain didnt keep them from watching the football match. 大雨没能阻止他们观看足球赛。 （6）保持。其后常接复合宾语，表示使（某人或某物）保持某种状态或使某一动作继续。 keep + sb. / sth. + 介词。如：If your hands are cold, keep them in your pockets. 如果你觉得手冷，就把它们放在口袋里。 keep + sb. / sth. + 形容词。如：These gloves will keep your hands warm. 这种手套保暖好。 keep +sb. / sth. + 副词。如：The cold weather kept us indoors. 寒冷的天气使我们呆在家里。 keep + sb. / sth. + V-ing 形式，表示“让某人 / 某物一直”，强调动作的持续性。如：Im sorry Ive kept you waiting. 很抱歉，让你久等了。 keep + sb. / sth. + V-ed 形式，表示“让某人 / 某物一直被”，宾语是 V-ed 形式，表示的动作的承受者。如：She kept her eyes shut and stayed where she was. 她紧闭双眼，呆在原地未动。 练：1、You must look after yourself and keep _(健康)。2、If you keep _ (练习) your spoken English, youll soon make great progress.三、状语从句1. 地点状语从句，地点状语从句通常由where, wherever 引导。例如：Where I live there are plenty of trees.我住的地方树很多。2方式状语从句，通常由as, (just) asso, as if, as though引导。例如：Always do to the others as you would be done by.你希望人家怎样待你，你就要怎样待人。3原因状语从句， because, since, as和for 例如：I didnt go, because I was afraid. He is absent today, because / for he is ill.4目的状语从句：表示目的状语的从句可以由that, so that, in order that, lest, for fear that, in case等词引导，例如：You must speak louder so that /in order that you can be heard by all.5结果状语从句：结果状语从句常由so that 或 suchthat引导，掌握这两个句型，首先要了解so 和 such与其后的词的搭配规律。比较：so和 such；其规律由so与such的不同词性决定。such 是形容词，修饰名词或名词词组，so 是副词，只能修饰形容词或副词。 so 还可与表示数量的形容词many, few, much, little连用，形成固定搭配。so many people 6条件状语从句：连接词主要有 if, unless, as/so long as, on condition that 等。.7让步状语从句：though, although注意： 当有though, although时，后面的从句不能有but，但是 though 和yet可连用8时间状语从句：while, when, as：until和till：as soon as9比较状语从句：Than， as as，not as as【当堂检测】一根据句意及汉语提示完成句子。1、Although he is little, he is_（勇敢的）.2、The old man likes walking in the _（月光）.3、The _and _like their son very much。4、They are interested in _(听) to music. 5、Can you hear his _(声音)？二、单项选择。1、I will call you _I arrive in Beijing.A. since B. as soon as C. unless D. when2、The coat