【题目】

【1】sell(名词)_______

【2】sell(反义词) _______

【3】boy (对应词) _________

【4】long( 反义词) _______

【5】white( 反义词) _______

【6】tomato( 复数) _______

【7】man(男人)(对应词) _______

【8】like( 第三人称单数) _______

【9】bring(反义词) _______

【10】easy(反义词) _______

【题目】甲、乙、丙三种固体物质的溶解度曲线如右图所示，请回答：

（1）图中M点表示：____℃时，甲和乙的溶解度相等。

（2）溶解度随温度的升高而减小的物质是______。

（3）若要从甲的饱和溶液中获得甲晶体，常采

用_____ _ 的方法。

（4）t2℃时，将等质量的上述三种物质分别加入到100g水中，充分搅拌，如果得到的溶液只有一种是饱和溶液，则该饱和溶液中的溶质是______。

【题目】Come and buy your clothes at our great sale! We sell all our clothes at very good prices.Do you like sweaters? We have green sweaters for only S 15! Yellow sweaters are only $ 12! DO you need trousens? For boys,we have black trousers for only $22.And shorts are only $ 16! For girls. we have skirts in purple for only $20.How much are our jackets? Only $30! And we have black shoes for only $28.Socks are oaly $ 2 for three pairs! Come to Mr.Cool's Clothes Store now ！

【1】任务一:判断下面句子的正(T)误(F)。

The store has shoes on sale.

【2】任务一:判断下面句子的正(T)误(F)。

The price of yellow sweaters is 15 dollars.

【3】任务二:将画线句子翻译成汉语。

____________________________________

【4】任务三:How much are three pairs of socks?

____________________________________

【题目】— ?

—Yes, please. I want a sweater.

A. How much B. Can I help you

C. Excuse me D. What will you take

【题目】我国青藏高原有许多盐碱湖，湖水中有大量的氯化钠（NaCl）和纯碱(Na2CO3)，它们的溶解度曲线如图所示，请根据物质的溶解度曲线分析，当地居民常说的“夏天晒盐，冬天捞碱”的涵义是

。

【题目】用划线部分的反义词或对应词填空。

【1】--Where do you want to go? — here, please. I can tell (告诉) you.

【2】The trousers are too . Do you have long ones?

【3】She likes __ shoes, but I like white ones.

【4】The blue sweater is very small. I want a one!

【5】We __ all kinds of things. What would you like to buy?

【题目】like,go,she,a,black,at,be,have,and,how

Mrs.Smith 【1】 Jim's mother.She loves her family very much.She【2】 to the store everyday.She often buys food,fnit【3】clothes for Jim and Mr.Smith. Now many clothes are on sale at Renmin Clothes Store.They are 【4】very good prices.Mrs.Smith comes to the store and 【5】wants to buy some clothes.for her family. They 【6】 sweaters in all colors for ￥l5 each and sports shoes foronly ￥28.Mrs. Smith 【7】

the red sweater and she buys one for herself.She buys【8】pair of sports shoes forher son.She buys the socks for her family.【9】much are they? They are 2O yuan.They are 【10】and white.

【题目】一定温度下，将lg熟石灰加入到100g水中，振荡后发现仍有少许熟石灰未溶解，对于静置后得到的上层清液．下列说法中正确的是（ ）

A．它是不饱和溶液 B．它是浓溶液

C．它是稀溶液 D．它是该温度下的饱和溶液

【题目】

【1】——这件衬衫多少钱? ——7 美元。

——How____is the ______？ ——It's 7 dollars.

【2】现在到我们学校来吧!

_____ _____our school now !

【3】—您要买点什么吗? ——是的。我想要一件毛衣。

—_____ _____ ______ _____？

——Yes.I want a sweater.

【4】我们有仅售十美元的红书包。

We____ red schoolbags____only $ 10.

【5】对男孩子来说,你们可以只用三美元就能买到四双袜子。

______boys,you can buy ___ _____ ____socks for only $3.

【题目】生活中的下列现象，能说明气体的溶解度随压强变化而变化的是（ ）

A．夏季，鱼塘中的鱼常常会浮在水面呼吸

B．喝了汽水以后，常常会打嗝

C．打开汽水瓶盖，有大量气泡冒出

D．烧开水时，沸腾前水中有气泡产生