2019-2020同步译林英语选修七新突破讲义：Unit+1+Section+Ⅳ Language+Points+（Ⅱ）和答
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Section Ⅳ Language Points (Ⅱ) (Word power，Grammar and usage & Task)
Ⅰ.单词拼写
根据汉语或首字母提示，写出下列单词
1．We like our English teacher，who is tall and elegant (优雅的)． 2．His casual (漫不经心的) attitude annoyed his teacher.
3．A year passed by，and still she had not found a suitable (合适的) job. 4．Ample sunshine and rainfall do good to the crops. 5．I scanned the list quickly for my name just now. 6．For obvious reasons，I'd prefer not to give my name. Ⅱ.拓展词汇
根据词性和汉语提示，写出下列单词
1．insure v．投保→insurance n．保险；保障措施
2．electronic adj.电子的→electronics n．电子学；电子设备
3．translate v．翻译→translator n．翻译(者)，译员→translation n．翻译；转化 4．obvious adj.显然的，显而易见的→obviously adv.显然 5．suit v．适合，符合要求→suitable adj.合适的，适当的 Ⅲ.补全短语
根据提示补全下列短语 1．a large amount of 2．ahead of 3．turn to 4．answer for 5．adjust to Ⅳ.选词填空
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大量的 在……之前 转向；求助于 对……负责；保证 适应
2019-2020同步译林英语选修七新突破讲义：Unit+1+Section+Ⅳ Language+Points+（Ⅱ）和答
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选用上述短语的适当形式填空
1．I finished the work several days ahead of the deadline. 2．A large amount of money is spent on the project. 3．I believe that you'll answer for your bad behaviour one day. 4．She has nobody she can turn to．
背教材原句 1.I was at the dentist's last Sunday to have my teeth checked. 我上周日在牙医诊所检查我的牙齿。 2.It was obvious that he was suffering great pain when he talked. it作形式主语，that引It is obvious that she is 导的从句作真正主very clever. 显而易见，她非常聪明。 have sth.done“请/让别人做某事”。 记句式结构 仿写促落实 I am busy now.I'd like to have the windows cleaned. 我现在忙，我想请人把窗子擦一擦。 很显然，他说话时遭受着巨语。 大的痛苦。 3.Not everything that you hear is very important. not everything为部分并不是你所听到的一切都很否定。 重要。 Not everything that you did is right. 并非你做的一切都是对的。
a large amount of大量的
(教材P6)A large amount of educational software can also be found here. 很多教育软件都可以在这里找到。 关于“许多；若干”的短语： - 2 - / 7
2019-2020同步译林英语选修七新突破讲义：Unit+1+Section+Ⅳ Language+Points+（Ⅱ）和答
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quite a fewa good few ＋可数名词复数 a good/great manya large/great/good number of＋可数名词单数＋单数谓语动词 more than onemany a a lot oflots ofa great/large quantity of＋可数名词复数或不可数名词 large quantities ofplenty ofa great/large amount of＋不可数名词 amounts ofa good/great deal ofquite a little①Many a famous pop star has been ruined by drugs. 很多著名的流行歌星被毒品毁了。
②Don't spend a great deal of money doing useless things. 不要大笔花钱做无用的事情。
③Now a great number of college graduates (graduate) are seeking to get a high-paid job.
如今很多大学毕业生努力想找一份待遇好的工作。
④A great deal of money was donated (donate) to a university by an ordinary worker，which aroused public attention.
一位普通的工人向一所大学捐赠了大量的金钱，这引起了公众的关注。 [名师点津]
a large/small amount of后接不可数名词表示“大量/少量的”，作主语时谓语动词用单数，也可以用“amounts of＋不可数名词”表示“大量的”，作主语时谓语动词用复数。
as well as既……又……，不仅……还……
(教材P6)The most popular ones have cameras and Internet access as
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2019-2020同步译林英语选修七新突破讲义：Unit+1+Section+Ⅳ Language+Points+（Ⅱ）和答
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well as games and all sorts of other functions.最流行的(手机)除了有游戏和其他各种各样的功能外还可以照相和上网。
(1)as well as用作连词，表示“和，又，既……(又……)，不仅……(还……)”。常用来连接两个并列成分。它连接的两个并列成分作主语时，谓语动词应与as well as前的人称和数保持一致。 (2)as well as还可表示“和……一样好”。 ①This training program can give you a lift at work，as well as increase your income by 40%.
这个训练项目能对你的工作有帮助，也能给你增加40%的收入。 ②His wife as well as his children was invited (invite) to the party yesterday. 昨天他的妻子和他的孩子们都被邀请参加宴会了。
③Never before has she seen anybody who can play tennis as well as Robert. 以前她从没见过有人打网球会和罗伯特一样好。 [名师点津]
as well as连接两个并列成分时，侧重前者；not only...but (also)．..连接两个并列成分时，侧重后者。not only...but (also)．..连接的并列成分作主语时，句子谓语的数和人称遵循“就近原则”。
ample adj.足够的，充足的，丰裕的
(教材P9)I had bought myself a magazine since I had ample time to wait. 我已买好了一本杂志，因为我有充足的时间等待。 (1)ample for ample for one's needs (2)amply adv. 足够，充足 足够应付某人的需要 足够地，充足地 ①Thirty dollars will be ample for the purpose. 有30美元就足够用的了。
②His efforts were amply (ample) rewarded. 他的努力得到了丰厚的回报。
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2019-2020同步译林英语选修七新突破讲义：Unit+1+Section+Ⅳ Language+Points+（Ⅱ）和答
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casual adj.非正式的，随便的；漫不经心的，不经意的
(教材P9)We had a casual conversation in the waiting room.我们在候诊室随便交谈了几句。
(1)be casual about (2)casually adv. 对……漫不经心 随便地；不经意地；若无其事地 ①I was going out when I had a casual visitor. 我正要出门这时来了一位不速之客。
②As I know，some American young people seem to be casual about clothes. 据我所知，有些美国年轻人对穿着不是很讲究。
③He walked down the road，casually (casual) swinging his bag.他走在路上，随便地晃着手提包。
twice as much as...是……的两倍
(教材P12)In other words，the model with a camera costs twice as much as the older model.
换句话说，带相机的机型价格是旧机型的两倍。 表示倍数的常见结构有： (1)倍数＋as＋形容词/副词原级＋as (2)倍数＋形容词/副词比较级＋than (3)倍数＋the＋性质名词(如：size，length，width，depth，etc.)＋of (4)倍数＋what从句 ①The factory has produced three times as many cars this year as it did last year. 这个工厂今年生产的小汽车数量是去年的三倍。
②The production this year is three times what it was last year.今年的产量是去年的三倍。
③This street is four times the length (long)of that one. 这条街是那条街的四倍长。
④The population of our village is three times as large as that of theirs.我们村的人口是他们村人口的三倍。
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2019-2020同步译林英语选修七新突破讲义：Unit+1+Section+Ⅳ Language+Points+（Ⅱ）和答
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(教材P9)It was obvious that he was suffering great pain when he talked. 很显然，他说话时遭受着巨大的痛苦。
【要点提炼】 it是形式主语，真正的主语是that从句，其结构为：It＋be＋adj.＋that从句。
用it作形式主语的其他句型： (1)It＋be＋n.(a pity，a fact，a wonder，an honor等)＋从句 (2)It＋vi.(happen，turn out，occur等)＋从句 (3)It＋be＋adj.(strange，natural，important，necessary，essential等)＋从句 (4)It＋be＋过去分词(reported，believed，said，announced等)＋从句 ①It is important that we students should work hard. 我们学生刻苦学习是重要的。
②It is still a mystery why he went abroad suddenly. 他为什么突然出国仍然是个谜。
③It is unknown whether he will join us in the discussion. 他是否会与我们一起讨论还不得而知。
④It suddenly occurred to him that he had left his keys in the office. 他突然想到他把钥匙落在办公室里了。 [名师点津]
that引导从句时，仅起连接作用，不作句子成分，也无词义；whether/if引导从句时，有词义，起连接作用，但不作句子成分；其余的连接代词/连接副词有词义，起引导从句和充当句子成分的双重作用。
Ⅰ.单句语法填空
1．It took her two years to adjust to the life in England. 2．I can't have you speaking (speak) to me like that. 3．He said that this government had a lot to answer for．
4．Obviously (obvious)，her disappointment was obvious to everyone. 5．The old lady had her handbag stolen (steal) on the street yesterday. - 6 - / 7
2019-2020同步译林英语选修七新突破讲义：Unit+1+Section+Ⅳ Language+Points+（Ⅱ）和答
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6．I work part time，which suits me fine.Besides，I have found suitable (suit) accommodation near the school.
7．As well as the stress and pressure from her job，she bore the burden of caring for her sick mother.
8．I have lots of clothes to wash (wash) tonight. 9．Every fifty metres there is a camera scanning (scan) the road，so you must be careful when driving.
10．He pretended to be casual about the result of the competition. Ⅱ.完成句子
1．You have created a monster，and someday you will answer for it． 你制造了一个怪物，终有一天你会得到报应的。
2．The lady dressed in the latest Paris fashion is elegant in her appearance but rude in her speech.
这位身着时髦巴黎时装的女士外表优雅，可言语粗俗。 3．It was obvious to everyone that the child had been badly treated. 大家都清楚那孩子受过虐待。
4．I am very sorry we made such a casual decision，but there was really no time left for us.
我很抱歉的是我们做了如此草率的决定，但是我们真的没有时间了。 5．Text and pictures can be scanned into the computer． 文字和图画可以被扫描进计算机。
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