Unit ２１ Shopping
【重点、难点点拨】
１． 交际用语
（１） How much does it cost?
（２） Can I try them on?
（３） I'll think about it?
（４） I don't think I'll take it.
（５） Pardon?
（６） Never mind?
（７） I'll have （take） it.
２． 词组
（１） be worn out 穿破了
（２） a pair of 一双，一付
（３） in that size 那种尺码
（４） any other kind 任何别的一种
（５） a bit 有点儿
（６） for the last time 最后一次
（７） the following 下一个
（８） either…or… 或……或……
（９） look at oneself in a mirror 照镜子
（１０） on and on 不断继续下去
（１１） turn round 转过身
（１２） in surprise 惊奇地
（１３） the same is true for… 对于……情况也是一样的
３． 句型
（１） They were so pleased to see each other that they forgot everything else.
so ＋ 形容词／副词＋that 从句表示结果，表示"如此……以至于……"
例： The grass is so wet that we can't sit on it.
The shoes cost so much that he didn't buy them.
（２） The shop was quite new, for it had opened only the week before.
for 使人觉得所说的理由是一种补充说明。for 引导的从句不放在句子的开头。例：
I decided to stop and have lunch, for I was feeling quite hungry.
（３） They were either too big or too small
either…or… "不是……就是……，或者……或者……"，用来连接两个并列成分或并列分句。
例： Either my father or my mother is coming.
Either you leave this house or I'll call the police.
【重点、难点例题解析】
１．Either you or he on duty.
Ａ．one Ｂ．is Ｃ．were Ｄ．have been
答案为Ｂ。 谓语动词应与相邻的主语保持数的一致。
２．You shirt . You'rd better buy a new one.
Ａ．wear out Ｂ．is wear outＣ．is worn out Ｄ．wears out
答案为Ｃ。 be worn out 表示"穿坏，用破"，常用被动语态形式，表示"被穿／用坏了。"
３．They their work by eight yesterday evening.
Ａ．had finished Ｂ．have finished
Ｃ．finished Ｄ．would finish
答案为Ａ。 他们到昨晚８点已经结束工作了。过去完成时表示过去某一时间前的动作已完成。
４．How much do they ?
Ａ．pay Ｂ．pay for Ｃ．spend Ｄ．cost
答案为Ｄ。 "they" 在这里指物品，既"它们值多少钱"?当物品作为主语时，用cost。 例： They pen cost me thirty yuan.
【重点、难点练习题】
１．The house was dirty.They it for weeks.
Ａ．had cleaned Ｂ．have cleaned
Ｃ．had not cleaned Ｄ．have not cleaned
２．He became angry he couldn't speak.
Ａ．so, that Ｂ．too, to Ｃ．very, that Ｄ．such, that
３．What you've just told me is very
Ａ．surprised Ｂ．surprising
Ｃ．in surprise Ｄ．surprise
４．I asked two people the way to the station but of them knew.
Ａ．either Ｂ．neither Ｃ．both Ｄ．none
【全方位单元综合练习题】
Ⅰ. 语音
１．Ａ．bit Ｂ．size Ｃ．dinner Ｄ．simple
２．Ａ．wear Ｂ．earth Ｃ．heard Ｄ．learn
３．Ａ．rush Ｂ．subject Ｃ．suit Ｄ．upstairs
４．Ａ．master Ｂ．rather Ｃ．plant Ｄ．perhaps
５．Ａ．over Ｂ．dollar Ｃ．forest Ｄ．possible
Ⅱ. 拼写不完整单词
１．Even th I was really tired, I couldn't sleep.
２．In the end, I bought a p of brown shoes.
３．When I arrived at the cinema, the film had al begun.
４．I don't like ei of those books.
５．Perhaps she's ill, f she hasn't come yet.
Ⅲ. 词形变换
１．My shoes are out, I can't wear them any more. （wear）
２．What you just told me is very （surprise）
３．This is in a simple style. （build）
４．We're going to have a sports meeting the week.（follow）
５．He ran so that he won the race.（quick）
Ⅳ. 单项填空
１．She told us a new shop had opened
Ａ．a few days ago Ｂ．a few days before
Ｃ．for a few days Ｄ．since a few days ago
２．" size do you want?""Size ４
Ａ．Which Ｂ．What Ｃ．How Ｄ．How much
３．This pair of socks too big for me.
Ａ．have Ｂ．has Ｃ．are Ｄ．is
４．Can I try the dress , please?
Ａ．in Ｂ．for Ｃ．on Ｄ．by
５．He said that he had just left school
Ａ．last time Ｂ．the last time
Ｃ．for the last time Ｄ．before the last time
６．Have you got other kind?
Ａ．some Ｂ．any Ｃ．no Ｄ．many
７．Have you got the shirt my size?
Ａ．to Ｂ．in Ｃ．for Ｄ．on
８．You mustn't forget and meet Mr Lew is at the station tomorrow.
Ａ．to go Ｂ．going Ｃ．went Ｄ．go
９．They were pleased to see each other that they forgot everything else.
Ａ．too Ｂ．very Ｃ．so Ｄ．such
１０．It will rain, the sky is covered
with heavy clouds.
Ａ．because Ｂ．since Ｃ．for Ｄ．as
１１．I like the trousers very much, May I ?
Ａ．try on it Ｂ．try it on Ｃ．try on them Ｄ．try them on
１２．After she put on a new dress, she looked at the mirror.
Ａ．her on Ｂ．herself on Ｃ．her in Ｄ．herself in
Ⅴ. 选词填空
take, wear out, sell out, so…that, try, put on,
either…or, at last, cost ， pay for，
１．I could understand what he wanted .
２．You may choose the red one the green one.
３．I don't think it nothing. It is still useful for us.
４．If they are , you'd better go and look for another new pair.
５．It's much too expensive. I don't think I have to it.
６．"Have you your new coat yet?" asked Mum.
７．When I came to the shop, they already .
８．Look, she her new dress.
９．This problem is difficult for us no one can answer it.
１０．You'd better it on before you take it.
Ⅵ. 完形填空
Many years ago, an English family were living in China,One evening an important Chinese officer came to visit them. It got later and later, and he 1 did not go, so his hostess （女主人） invited him to have dinner with them. But she had very little 2 in the house so she 3 went to the kitchen and spoke to her Chinese cook. He said,"It is all right. You will have a very good dinner."
4 they all sat down to eat, the lady was very 5, because there was 6 very good food on the table.
After the dinner, the hostess ran to the 7 and said to the cook,"How do you made 8 a good meal in half an hour?"
"I did not make it, madam,"he said,"I 9 one of the servants （仆人） to the Chinese officer's house, and he 10 back the Chinese officer's dinner.
１． Ａ．too Ｂ． also Ｃ． still Ｄ． either
２． Ａ． water Ｂ． food Ｃ． fruit Ｄ． meat
３． Ａ． quickly Ｂ． slowly Ｃ． suddenly Ｄ． carefully
４． Ａ． when Ｂ． Before Ｃ． After Ｄ． Since
５． Ａ． pleased Ｂ． interested Ｃ． surprised Ｄ． unhappy
６． Ａ． a lot of Ｂ． no Ｃ． a little Ｄ． little
７． Ａ． kitchen Ｂ． cook Ｃ． living room Ｄ． dining room
８． Ａ． quite Ｂ． rather Ｃ． such Ｄ． so
９． Ａ． let Ｂ． made Ｃ． got Ｄ． sent
１０． Ａ． caught Ｂ． brought Ｃ． took Ｄ． same
Ⅶ. 阅读理解
When Abe Lincoln was a little boy, he often helped his father Tom around the farm. He looked after the house, and worked hard.
Abe wanted to go to school, but there was no school in the village. Abe was not happy.
One day Mrs Lincoln got up early in the morning. She took all her money from a small box.
I'm going to town, "she said.
"That's a long way. And the snow is thick. What are you going to do in town?"
Tom Lincoln said.
"It's a surprise," she said.
It took Mrs Lincoln a long time to get to town. She bought something in town and
came back.
"So you're back," said Tom."What's the surprise?"
"You'll find out tomorrow," she said.
The next evening Mrs lincoln said to Abe, "It's February １２， Abe. It's your
birthday!""Oh, is it? I forgot it," he said."So we're going to have a party!
"she said. She put some food on the tablepotatoes, fish and a small cake.
"That's not all," his mother said. Then she brought out the present for Abe. Abe's eyes became very wide,"A book!" he called out "A book!" He looked through it quickly.
"It's a story book,"He said,"Lots of stories!""Do you like books that much?
" asked Tom."Even an old book?" "I want to know what's in the book,"said Abe. "even in an old book."
He began to read the stories. A smile came to his face. He looked up at his mother.
"Thank you!" he said.
１．Abe Lincoln often helped his when he was a little boy.
Ａ．father Ｂ．mother Ｃ．brother Ｄ．sister
２．There was in the village.
Ａ．a school Ｂ．two schools Ｃ．no school Ｄsome schools
３．His home is town.
Ａ．near to Ｂ．far from Ｃ．next to Ｄ．in
４．His mother went to town to buy him .
Ａ．a coat Ｂ．a picture Ｃ．a book Ｄ．a pen
５．Abe the book very much.
Ａ．liked Ｂ．hated Ｃ．disliked Ｄ．thanked
 参考答案
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