( 3 ) He is very clever ， he isn't good at all his lessons. ( 4 ) I am good at English my brother is good at math. (5) My parents are waiting for me ， I have to go now.
【分析比较】and 是表示并列或对等关系的连词。它连接的是对等关系的词、短语或分句。(1)中的\进来\与\脱掉外套\是两个紧承并列的动作，不
存在其他关系，故填and 。or 是表示选择意义的连词。如(2) 中，是对交通 方式状语的提问，句尾给出选择范围，on foot 或者by bike ，从中选择其一。故(2) 填or 。but 与while 是表示转折意义的连词，常可译为\可是，然而”。but 所表达的转折程度较大，常是相对的或相反的。while 表示轻微的转折，其实质是指两种情况或事物的对比。如(3) 中的\聪明\似乎是应该各科成绩优秀，但一转折，使用了but 连接，便有了后面的\不擅长\。(4) 中的\我擅长英语\与\哥哥擅长数学\形成了对比。故填while 。
so是表示因果关系的连词。 它常引出前面原因所带来的结果。\我现在不得不走\的原因是\父母在等我\。故(5) 填so。
3. run away/blow away/wash away/throw away
( 1 ) We can reuse plastic bags rather than them 。
(2) The Great Green Wall can help us stop the wind from.. the earth (3 ) The thief has . We can't catch him.
( 4) The little boy was in the river yesterday.
【分析比较】这四个词组的共同点都是动词加副词away构成的动词词组，但它们的含义却各不相同。run away\流失，逃跑\。
(3)题意为\贼已经逃跑了，我们抓不到他。\故填run away 。blow away\被吹走，刮走\。
(2) 题意为\绿色长城可以帮助我们阻止土壤被风吹走。\同时，由于归stop sth. from doing sth. ，故填blowing away。“wash away\洗掉，冲掉\。
(4) 题意为\这个小男孩昨天被河水冲走了。\故填washed away 。throw away\扔掉，丢掉”。
(1)题意为\我们与其扔掉塑料袋，不如再利用它们。\故填throw away 。
Unit 3
&考点词汇
language , translate , company , general; besides ,whenever, divide , tongue , state , speaker, communicate ,conference , tourist ,. position, Australian , difference ,autumn , victory， pronounce, pronunciation, force , cent,accent ， dare， grammar、copy ，notebook ，repeat , aloud,ability ，toothpaste ，discussion, review, method ，review，method ，complete，text
&目标短语
be ready for 为……准备好
practice( doing) sth. 练习(做)某事 from now on 从现在开始，从今往后 be pleased with 对……感到满意 on business 出差
be similar to 与……相似，与......相像 translate. .. into 把……译成
in general 通常，总的来讲，大体上 once in a while 有日才;偶尔 divide... into... 把......分成……
take the leading position 处于领先地位 face to face 面对面 see... off 为……送行 put out 伸出;扑灭，熄灭 ask for a ride 搭乘，搭车 get in 进入;收获;达到
pick up 让人乘车;搭载;捡起，抬起 fill in/out 填充 come about 发生 take in 吸收;收留 in short 总之;简言之
at times 有时;间或，偶尔 keep a diary写日记
be weak in 在……方面薄弱 make mistakes 犯错误 take a breath 吸一口气 as long as 只要
stick to( doing) 坚持(做)某事
last but not least 最后但同样重要的 keep on 继续(进行) &重点句型
1. Disneyland is enjoyed by millions of people from all over the world. 2. I can't wait to fly there!
3. Try your best and work much harder from now on.
4. The English language plays an important part in our lives. 5. You'll have a good chance to practice English there. 6. Is English spoken as the official language in Cuba？ 7. Is it possible that you will have any trouble?
8. In general , he has no trouble understanding people from different countries.
9. Now , students are required to leam English ,and the study of English is regarded as a very important industry in China as well as in the rest of the world. 10. Whenever you need help , send me an e-mail or call me. 11. When are you leaving for Disneyland?
12. Could you make yourself understood in the U.S. A.? 13. I don't know what to do.
14. I dare not speak English in public.
15. I'm sure that you will make great progress as long as you stick to them.
&功能意念
1.语言交际困难
Could you say that again , please? Could you repeat that ， please? What do you mean by killing time? I don't understand.
How do you say... in English?
I don't know how to say/spell that in English. How do you spell it , please?
I'm sorry, I only know a little English.
I can't follow you. Can you speak more slowly , please?., but I dare not speak English in public. I beg your pardon? /Pardon?
Could you make yourself understood in the U. S. A. ?
My difficulty in leaming English is how to get the pronunciation right. ., I was also weak in English. I don't know the word in English. 2. 祝愿和祝贺
Have a good day/time! Have a good journey/trip! Good luck! Enjoy yourself! Best wishes to you.
Let?s keep our dreams alive.
I hope you will have a great future. Happy New Year! Merry Christmas! Happy birthday!
Wish you all the success! Congratulations ! Well done! Thank you. You , too.
The same to you.
&语法精粹
1.一般现在时的被动语态。 2. 现在进行时表示将来。
3.\疑问词+动词不定式\结构。
&考点剖析
1. I can't wait to fly there! 我迫不及待地想飞到那里! can't wait to do sth. \迫不及待地想做某事\。如:
I can't wait 切see him now. 现在我迫不及待地想见到他。
【链接】 can't help doing sth. \忍不住做某事\。如Hearing such a funny story, we can't help laughing. 听到这么滑稽的故事，我们都忍不住大笑起来。 2. Is it possible for you to have any trouble? 你可能会有麻烦吗? possible 意为\可能的\常用于句型It's possible+that 从句。如: It's possible that he will come back on time. 很可能他会准时回来。 【链接】 possible 的用法还有: (1) It's possible + to do sth.如:
It's possible to get there by bus. 可以乘公共汽车到那里。 (2 )as+ adj. /adv. + as possible\尽可能……\如:
We should speak English as much as possible after class. 课后我们应该尽可能多说英语。
(3) 与possible 意思相反的词是impossible\不可能的\。如: I find it impossible to lie to her. 我觉得无法对她撒谎。
3. In general, he has no trouble understanding people from, different countries , ...总的来说，他与不同国家的人在交流上没什么障碍
have (no) trouble/difficulty doing sth. \做某事(没)有麻烦/困难\动名词前可加in ，也可省略，不接不定式。如:
Many Chinese students have difficulty (in)studying English. 很多中国学生学习英语都有困难。
【链接】 只能接动词ING结构，不能接动词不定式的动词及短语有:succeed in doing Esth. 成功地做某事can't help doing sth. 情不自禁做某事 Do/Would you mind doing sth. ?你介意做某事吗? give up doing sth. 放弃做某事 feel like doing sth. 想要做某事
have (no) 由/difficulty (in) doing sth. 做某事有(无)麻烦/困难
4. Whenever at happens , an interpreter helps him. 每当出现这样的情况，翻译会帮助他。
whenever 在这里意为\每当\它还有\无论何时\之意。如:
Whenever you need help , send me an. e-mail or telephone me. 无论什么时候你需要帮助，给我发邮件或打电话。
【链接】 类似的词还有wherever ， whatever ，whoever
Wherever she goes , there are crowds of people waiting to see her. 她所到之处都有成群的人等着见她。
You have o?ur support，whatever you decide. 不管你做什么决定，都会得到我们的支持。
I don't want to see them , whoever they are. 无论他们是谁，我都不想见。 5. Sorry , I can't follow you. 抱歉，我昕不懂你（的话)。 如:
follow 意为\听懂，理解\可接名词、代词或从句，与understand 同义。
Do you follow what I am saying? 你听懂我说的话了吗?
【链接】( 1 )follow 还可译为\跟随\等于 come/ go after。如: The boy followed his father out. 这男孩跟着他父亲走了出去。 (2) follow 意为\沿着;遵循\。如:
These orders must be followed at once. 这些命令必须马上执行。 注意:follow 后不能接动词不定式作宾补。如:
I followed my teacher into the classroom. 我跟随老师走进教室。 而不能表达为: I followed my teacher to go into the classroom.
6. If you want to succeed in making yourself understood... 如果你想让别人昕懂你的话…
understood 是过去分词，作宾语补足语，表被动。make , have , get 等使役动词后可接过去分词作宾语补足语，表示被动。如: You need to have your hair cut.你需要理发了。
If you want to make yourself respected , you are above all to respect others. 如果你想得到别人的尊重，你首先要尊重别人。
7.but I dare not speak English in public.……但我不敢当众讲英语。
dare表示\敢于\与need 一样，既可用作情态动词，亦可用作实义动词。用作情态动词时，它只有一种形式，后跟动词原形，主要用于否定句和疑问句。用作实动词时，它有动词的四种形式，即第三人称单数dares ，现在分词daring 以及过去式和过去分词dared ，后跟带to的不定式，可用于一切句式。如: She doesn't dare to say anything. 她什么都不敢说。(实义动词) I daren't tell her the truth.
我不敢对她讲事实。(情态动词)
8. How to improve it was my biggest problem.怎样提高英语水平是我最大的难题。
how to improve it 是不定式短语，在句子中作主语。\疑问词+动词不定式\可在句中作主语、宾语、表语等。如:
He didn't know whether to go there or not.他不知道是否该到那儿去。(作宾语) The difficulty is how to cross the river. 难题是怎样过河。(作表语) &细比细看
1. be used as/be used for/be used by
(1) English the second language in India and some other countries. (2)The sweater keeping warm.
(3) English most people around the world. 【分析比较】 be used as 意为\被当作……来使用\介词as 是\作为，当作\之意，后一般接工具或相当于工具的词。(1)题意为\英语作为第二语言在印度和其他一些国家被使用。\故填is used as。be used for 意为\被用来干……的介词for 表示用途，后接名词、动名词。(2) 题意为\毛衣是用来保暖的。\说明毛衣的用途，故填is used for 。be used by 意为\被……所使用\介词句意为\被，由后接人或相当于人的词。(3) 题意为\英语被全世界大多数人所使用。\且句子后面是表示人的短语，故填is used by 。 2. the number of/a number of
(1) boks missed from the library·