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八年级英语第二十一单元Mainly Revision八年级英语教案-英语教案,试题,论文,听力,
Alan shook his head .
“ No sir , I\'m sorry , I don\'t . Everything you have said seems very natural to me . ”
“ Exactly , ”the man said , “ and I do not want my daughter to marry a man who is too poor to buy a watch . Good morning to you . ”And with these words he hurried away .
注释：handsome 英俊的，manners 礼貌，appointment 约会，well-dressed 穿着考究的，衣着入时的，deaf 聋的，rude 粗鲁的，粗野的，无礼的，demand 请求，要求，
【 思维体操 】
1 . A man phoned his daughter to ask her to buy a few things he needed for a trip . He told her she would find enough dollar bills for the purchases ( 采购 ) in an envelope on his desk . She found the envelope with“ 98 ”written on it . In a shop she bought 90 worth of things , but when it was time to pay , she didn\'t have 8 left over as she thought she would . In fact , she didn\'t have enough money to pay for all the purchases . By how much was she short ?
A . 8 . 00 . B . 10 . 00 . C . 6 . 00 D . 4 . 00 .
2 . Each of the Smith brothers has as many sisters as he has brothers . But each of the Smith sisters has twice as many brothers as she has sisters . How many brothers and sisters are there in the Smith family ?
八年级英语第二十一单元Mainly Revision八年级英语教案-英语教案,试题,论文,听力由www.deyou8.com收集及整理,转载请说明出处www.deyou8.com
A . Four brothers and three sisters . B . Three brothers and four sisters .
C . Two brothers and four sisters . D . Four brothers and five sisters .
3 . If a carpenter ( 木工 ) receives twenty-five cents for sawing ( 锯 ) a board into two lengths , how much should he receive for saving the board into four lengths ?
A . 50 cents . B . 1 , 00 . C . 75 cents . D . 2 . 00 .
4 . How many times can 19 be subtracted ( 减去 ) from 27 ?
A . Once . B . Twice . C . Three . D . None .
5 . Some hens and cats are in a room . They are 36 legs and 15 heads in all . How many hens and cats are there in the room ?
A . 6 and 9 . B . 7 and 8 . C . 12 and 3 . D . 8 and 7 .
答案：1 — 5 DAAAC
三、智能显示
【 心中有数 】
单元语法发散思维
简单句
在句子中应注意谓语动词和主语在人称和数上必须一致。
1 ) 主语 + 不及物动词 ( 谓语 )
The moon rose . 月亮升起来了。
另外：在这种句型中，主语可被定语修饰。谓语常被副词、介词词组等修饰，用来说明动作的程度、时间、地点、状况等。如：
The sun rises . 太阳升起来了。
The red sun rises . 红太阳升起来了。
The red sun rises in the east . 红太阳在东方升起。
2 ) 主语 + 及物动词 + 宾语
All my friends like to study English and Chinese .
另外：及物动词除必须有宾语外，还可有修饰语，这点与不及物动词相同。修饰动词的状语通常放在句末。这些状语多数是副词或介词短语，也可用名词短语、不定式短语、分词短语等。宾语可以是名词、代词、不定式等。如：
They speak English quite well . 他们英语讲得好。 ( 副词作状语 )
3 ) 主语 + 连系动词 + 表语
My brother is a singer .My mother is a nurse .
另外：在这个句型中，连系动词以 be 动词为最多，此外还有 look , become , keep , get , turn 等。表语可以是名词、代词、形容词、介词短语等。
It\'s getting colder and colder . 天气越来越冷。
Please keep quiet ! 请保持安静 !
【 动手动脑 】
单元能力立体检测
※ 英汉互译
1 . 白天 2 . 时常 3 . 继续 4 . 去散步
5 . 打电话给…… 6 . get warm 7 . at the moment 8 . by the way
9 . feel happy 10 . take - away food
答案：1 . day - time 2 . at times 3 . go on 4 . go for a walk 5 . ring up 6 . 变暖 7 . 此刻 8 . 顺便说一下 9 . 感到高兴 10 . 熟食
※ 要点分析
1 . Now you can ______ the food at home .
A . do B . making C . cook D . doing
答案 C . do , make , cook 都含有“做”的含义，但用在食物上则只用 make 和 cook , make 侧重于面食的制作，如包饺子，做蛋糕等，而 cook 侧重“烹饪”，句中 can 为情态动词，后加动词 cook 原形。
2 . I saw him ______ the car , and he went into that shop .
A . getting on B . getting into C . getting off D . getting out of
答案 D . 上、下小汽车时不用 get on / off 短语，而要用 get into / out of , 另外前后两分句由 and 连接为并列句，前后动作应一致，不可能上了小汽车又进了商店，所以应选择下车，即 getting out of。
3 . There ______ water in the bottle .
A . is no B . is not C . are no D . are not
答案 A . water 为不可数名词，谓语动词要用单数形式，因此可排除C、D项，另外 no = not any , any 用来修饰 water 不可缺，因此不能只用 is not , 而要选A . is no。
4 . I didn\'t know why she ______ worried .
A . is B . felt C . looks D . feeled
答案 B . 在主从复合句中，除主句为一般现在时的情况外，主从句在时态上一律要保持一致，本题主句为一般过去时，因此从句也要用过去的时态，D项中 feeled 为一种错误的过去式形式，因此选B。
5 . Miss Liu will never be late , ______ ?
A . won\'t she B . will Miss Liu C . is she D . will she
答案 D . never 为否定副词，意为“从来没有”因此陈述部分为否定句，那么反意疑问句的疑问部分要用肯定形式 will，主语 Miss Liu 相对应的人称代词为 she，因此选D，类似这种情况的词还有 hardly ( 几乎不 ) ，few , little ( 几乎没有 ) ，nobody , no one ( 没有人 ) ，nothing ( 没有什么 ) 等。
※ 词形变化
1 . day ( 反义词 ) 2 . long ( 比较级 )
八年级英语第二十一单元Mainly Revision八年级英语教案-英语教案,试题,论文,听力由www.deyou8.com收集及整理,转载请说明出处www.deyou8.com
3 . snow ( 现在分词 ) 4 . cloud ( 形容词 )
5 . happy ( 副词 ) 6 . country ( 复数 )
7 . stop ( 过去式 ) 8 . beautiful ( 最高级 )
9 . stop ( 第三人称单数 ) 10 . we ( 名词性物主代词 )
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