1、8B U7-8复习教案一、教学目标：1. 重点词汇短语来源:学科网2. 形容词比较级最高级的构成及使用规则二、重难点：形容词比较级最高级的构成及使用规则三、教学步骤Step1 key words1. 教育n._ v._ adj._2. 扩散 v._ 过去式_ 过去分词_3. 采访者n._v._ 4. 治疗v._ n._4. 手术 v._ n._ 6.自豪的 adj._ n._7. 发展v._ adj._ n._8.秘书_复数_8. 明智的 adj._ adv._ 10.生产v._ n._11. 不同的 adj._ n._ 12. 污染v._ adj._ n._13.有害的 adj._（反义）_
2、14.简单的 adj._ adv._Step2 language points来源:学科网ZXXK1.spread (n)，意为“扩散；分布；展开”【拓展】spread (spread, spread) 动词，意为“展开；传播；散布”He spread the map. The news was spread quickly.2. further adv. / adj. _studyfarther adv. He jumped_ than Jack3. especially adv. 尤其. 对前面做补充说明He is good at English, _grammar. People, _y
3、oungsters dont seem so polite these days. Im_ fond of pop music. 4. blindness 不可数名词，意为“失明”不要因为失明就放弃_来源:学科网ZXXK【拓展】blindness是形容词blind + 后缀ness 构成的名词，类似的还有：来源:学_科_网Z_X_X_Kkindness illness happiness richness sadness5. mostly 副词，意为“主要地；大部分地；多半地”Im mostly at home on Sundays.He writes to his parents every
4、 week, _on Saturdays.辨析：mostly 和 mostmostly 只作副词，意为“主要地；大部分；多半” These children are mostly from the city.most adj，意为“最多的，最高程度的”He has the most friends. adv，意为“最”I think Maths is the most important of all the subjects. n，意为“大多数，大部分”He spent most of the time in playing computer games.一言辨异：Most of the w
5、orkers go to work mostly on foot.6. afford 及物动词，“买得起；能做；承担得起”，后接名词、代词或动词不定式作宾语。这所房子太贵了，我买不起。_7. allow vt.允许 allow +名词、代词或动名词作宾语 We arent allow _ (smoke) int he office.来源:学*科*网 允许某人做某事_ 被允许做. sb/sth + be allowed + to.8.living adj.“活着的，活的”，既可以指人也可以指物，既可以作定语也可以作表语 lively “活泼的，活跃的，充满生机的”，可以作定语、表语或宾补，既可以
6、指人也可以指物 live作形容词 “活的（通常指物不指人）”& “实况转播的 ” 副词 “现场直播地 ” alive “活着的，有生命的”，与dead相对。可以作表语或后置定语修饰人或动物。e.g.(1).All _ things need sunlight,air and water. (2).He has a strange way of making his classes _and interesting. (3).No man _ is greater than him. (4).The concert will _ next week. (5).Jenny is a _ girl.
7、 (6).Luckily ,we found him _ at last.【当堂复习难点】一、被动语态的结构与用法：(1) 结构： be + done (过去分词)无意义。Be可能是am, is, are ,也可能是was, were 或原形be。注：被动语态的时态是由be的时态决定的，be是什么时态，全句就是什么时态，be后面的过去分词不变。 (2) 用法：例： History is made by the people. (一般现在时) The cars were made in Tianjing in 1995. (一般过去时)来源:Z*xx*k.Com The tree will be
8、 cut down next year.(一般将来时)2、特殊句型的被动语态： (以下为常见考点 )来源:学科网(1) 含有使役动词（make /let /have）或感官动词（hear, see, listen to, look at, find, watch, feel等）的句子，在主动语态中这些词后常跟不带to的动词不定式，但是在改成被动语态时，则一定要把省去的to再加上去，另外help这一个词在主动语态中后面的动词不定式可以带to,也可不带to, 但在被动语态中也必须把to加上去。例：Mother often makes me do some housework. 来源:学科网I _s
9、ome housework by mother.We saw him run into the classroom. He _run into the classroom by us.(2)由不及物动词（vi）+介词/副词宾语的句子改成被动语态时，介词或副词不能丢掉。例：We should speak to old people politely. Old people should _(by us).3、没有被动语态的动词：来源:学科网(1) 没有被动语态的词， 表示状态或特征的及物动词如 cost, fit, have, suit等没有被动形式，另外，诸如happen = take pla
10、ce, break out(爆发)，break down(坏了) 等不及物动词或短语以及诸如result from(缘于)，belong to, consist of等只用主动语态，而不用被动语态(2) 不及物动词或动词短语无被动语态: appear, die, disappear, fail, last, lie, remain(3) 大多数系动词： feel (摸起来)，sound(听起来)，look(看起来)，smell(闻起来) taste(尝起来)等词无被动语态，它们的主动形式表示被动意义。例：The skirt feels very soft. Many changes have
11、happened in our hometown. The film lasted for 3 hours.二、被动语态的一般将来时有两种构成形式。will + be done 表示“将会被.”。其否定式是在will后加not,一般疑问句句式是将will提至主语之前例题：The subway in Nanjing _ in a few years. A.will complete B.will be completed. C.was completed D.completesbe going to + be done表示打”算被.,将会被.”.其否定式是在be going to中的be后加not，一般疑问句式是将be提至主语前。例题：The office phones are dirty and they _next week. A.will clean B.cleans C.are cleaning D.are going to be cleanedStep3 exercisesStep4 consolidationStep5 homework来源:学*科*网附件1：律师事务所反盗版维权声明附件2：独家资源交换签约学校名录（放大查看）学校名录参见：
