Unit5
◆知识探究
Step one Reading & Listening讲解
1.I was very nervous at first.says Sarah. 萨拉说 我起初很紧张。
at first“起初；起先”，它主要用于强调前后对照，暗示接下来的动作与前面的动作不同，甚至相反。反义短语：at last最终。如：
At first he didn’t agree, but at last he had to.起初他不同意，但最终只好同意了。
( )______,the Internet was only used by the government. But now it’s widely used in every field.
A. As usually B. At first C. After all D. So far
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2. However ,my host family are friendly .但是，我的寄宿家庭非常友好。
friendly 比较级friendlier/more friendly ，最高级friendliest / most friendly.
驴的简笔画常构成短语be friendly to sb. 对某人友好； be friendly with sb. 与某人友好相处。
①他们班里的每个人对我都很友好。
Everyone in their class _____ _________ _____ me.
②我们很快就与邻居们友好相处了。
We soon became ________ _______ the neighbors.
3.I’ve learnt to use chopsticks , and they’re teaching me a little Chinese!
：
我学会使用筷子了，并且他们正在教我一些汉语。
①杯子里有点水。
There is _____ ________ water in the glass.
②长途跋涉以后，我有点累了。
After a long walk， I felt _____ ________ tired.
辨析： a little , little , a few , few
a little | （ 修饰不可数名词 | 表示肯定，意为“不多的” |
little | 表示否定，意为“几乎没有” | |
a few | 修饰复数可数名词 | 表肯定，意为“几个，一些” |
@ few | 表否定，“不多的，少数的” | |
随堂练习：用a little , little , a few , few填空。
①一点牛奶就够了。
_____________ milk is enough.埃组词
②快点！没剩多少时间了。
$
Hurry up! There is __________ time left.
③妈妈给我买了些苹果。
My mother bought me _____________ apples.
④他初来乍到，因此没有几个朋友。
He is new here , so he has ___________ friends.
4. It’s been a fantastic experience so far , says Eric.
到目前为止，它是一次很棒的经历。埃里克说。
experience 此处作可数名词，意识是 “经历”，而这个单词在作 “经验”的意思时，为不可数名词。
}
so far ,意思是“到目前为止”，多用于现在完成时。
①做一名志愿者对我来说是一次有趣的经历。
It was _______ ____________ for me to be a volunteer.
②这个老师有很多处理青少年问题的经验。
The teacher has a lot _____________ dealing with the teens’ problems.
③我已经见过很多动物了,到目前为止.
I have seen lots of animals .
④我已经看了三本书到目前为止.
)
I three books .
5. I’ve learnt a bit of tai chi , and I really enjoy it. 我学了一点太极拳，并且我十分喜欢它。
a bit of 一点，小量 用于修饰不可数名词。例如：
a bit of water a bit of milk a bit of money
辨析：a bit of , a bit , a little
a bit of | 一点 | 修饰不可数名词 |
" 唯意志论a bit | 稍微，有点 | 修饰形容词、副词的原级、比较级 |
a little | 不多的 | 既可以修饰不可数名词，也可以修饰形容词、副词的原级、比较级 |
①瓶子里有点水。
There is _______________ water in the bottle.
|
②请打开窗，天气有点热。
Please open the window , it’s ________________ hot.
6.The teachers have introduced us to Chinese painting as well.
老师也使我们初次了解中国画。
introduce sb. to sth.使某人初次了解…；使尝试。如：
Jack introduces me to the new type of mobile phone.
杰克让我了解了这款新型手机。
I’d like to introduce you to the French food in that restaurant.
;
我想让你们尝尝那家餐馆的法国菜。
补血养颜 introduce sb. to sb.介绍某人给某人认识。如：
Let me introduce my cousin Sarah to you.我来介绍我的表妹萨拉给你认识。
I was introduces to Mr. Smith.我被引见给史密斯先生。
7. We’ve also tried to paint some pictures ourselves! 我们自己也试着画了一些中国画。
try to do sth. 尽力做某事， 其否定形式为try not to do sth. 尽力不要做某事
辨析：try to do sth. 与try doing sth.
try to do sth. | ^ 尽力去做某事，不包含是否成功之意。 |
try doing sth. | （用某一办法）试着去做某事。 |
①我尽力把英语学好。
I ______ ____ ______ English well.
②他试着把这个难题算出来。
He _______ ________ out the math problem.
8. I haven’t had much success yet. but I’ll keep trying.
(1) !
(2) success名词，“成功，胜利“
【拓展】successful形容词，成功的 successfully 副词，成功地
succeed动词，成功 succeed in doing sth. 成功地做某事
Don’t give up. You know hard work leads to _______________（成功）.
(3) yet副词，“还，已经”，多用于现在完成时态的一般疑问句和否定句末尾，并可与not连用构成省略回答。
I haven’t heard from her yet. 我还没有收到她的信。学子网
-- Have you finished your homework? 你完成你的家庭作业了吗？
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