【題目】

【1】sell(名詞)_______

【2】sell(反義詞) _______

【3】boy (對(duì)應(yīng)詞) _________

【4】long( 反義詞) _______

【5】white( 反義詞) _______

【6】tomato( 復(fù)數(shù)) _______

【7】man(男人)(對(duì)應(yīng)詞) _______

【8】like( 第三人稱單數(shù)) _______

【9】bring(反義詞) _______

【10】easy(反義詞) _______

【題目】甲、乙、丙三種固體物質(zhì)的溶解度曲線如右圖所示，請(qǐng)回答：

（1）圖中M點(diǎn)表示：____℃時(shí)，甲和乙的溶解度相等。

（2）溶解度隨溫度的升高而減小的物質(zhì)是______。

（3）若要從甲的飽和溶液中獲得甲晶體，常采

用_____ _ 的方法。

（4）t2℃時(shí)，將等質(zhì)量的上述三種物質(zhì)分別加入到100g水中，充分?jǐn)嚢瑁�如果得到的溶液只有一種是飽和溶液，則該飽和溶液中的溶質(zhì)是______。

【題目】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】任務(wù)一:判斷下面句子的正(T)誤(F)。

The store has shoes on sale.

【2】任務(wù)一:判斷下面句子的正(T)誤(F)。

The price of yellow sweaters is 15 dollars.

【3】任務(wù)二:將畫線句子翻譯成漢語。

____________________________________

【4】任務(wù)三:How much are three pairs of socks?

____________________________________

【題目】— ?

—Yes, please. I want a sweater.

A. How much B. Can I help you

C. Excuse me D. What will you take

【題目】我國(guó)青藏高原有許多鹽堿湖，湖水中有大量的氯化鈉（NaCl）和純堿(Na2CO3)，它們的溶解度曲線如圖所示，請(qǐng)根據(jù)物質(zhì)的溶解度曲線分析，當(dāng)?shù)鼐用癯Ｕf的“夏天曬鹽，冬天撈堿”的涵義是

。

【題目】用劃線部分的反義詞或?qū)��?yīng)詞填空。

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

【題目】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.

【題目】一定溫度下，將lg熟石灰加入到100g水中，振蕩后發(fā)現(xiàn)仍有少許熟石灰未溶解，對(duì)于靜置后得到的上層清液．下列說法中正確的是（ ）

A．它是不飽和溶液 B．它是濃溶液

C．它是稀溶液 D．它是該溫度下的飽和溶液

【題目】

【1】——這件襯衫多少錢? ——7 美元。

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

【2】現(xiàn)在到我們學(xué)校來吧!

_____ _____our school now !

【3】—您要買點(diǎn)什么嗎? ——是的。我想要一件毛衣。

—_____ _____ ______ _____？

——Yes.I want a sweater.

【4】我們有僅售十美元的紅書包。

We____ red schoolbags____only $ 10.

【5】對(duì)男孩子來說,你們可以只用三美元就能買到四雙襪子。

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

【題目】生活中的下列現(xiàn)象，能說明氣體的溶解度隨壓強(qiáng)變化而變化的是（ ）

A．夏季，魚塘中的魚常常會(huì)浮在水面呼吸

B．喝了汽水以后，常常會(huì)打嗝

C．打開汽水瓶蓋，有大量氣泡冒出

D．燒開水時(shí)，沸騰前水中有氣泡產(chǎn)生