英語練習試題及答案

　　一、根據漢語寫單詞

　　1. I said a lot to them, and at last they (同意).

　　2. You’d better say that (再). He can’t follow you.

　　3. Oh, how (優美) this piece of music sounds!

　　4. Flower will soon (死) if we don’t often water them.

　　5. Five (外國人) were shown around their factory last Saturday.

　　二、普通閱讀

　　Leaves are nature’s food factories. Plants take water from the ground through their roots. They take a gas called carbon dioxide (CO2) from the air. Plants use sunlight to turn water and CO2 into glucose. Glucose is a kind of sugar. Plants use glucose as food for energy (f&ft) to grow. The way plants turn water and CO2 into glucose is called photosynthesis. That means "putting together with light.” A chemical called chlorophyll helps make photosynthesis happen. Chlorophyll is green. It gives plants their green color.

　　As summer ends and autumn comes, the days get shorter and shorter. This is how the trees "know" to begin getting ready for winter.During winter, there is not enough light or water for photosynthesis. The trees will rest, and live on the food they have stored during the summer. They begin to close their food—making factories. The green chlorophyll disappears from the leaves. Then, we begin to see yellow and orange colors. A few of these colors stay in the leaves all the time. We just can’t see them in the summer, because they are covered up by the green chlorophyll.

　　Red and purple colours we see in leaves are made mostly in the autumn. In some trees, like maples(楓樹)，glucose is stored in the leaves after hotosynthesis stops. Sunlight and the cool nights of autumn turn this glucose into red. The brown color of trees like oaks(橡樹) is made from wastes left in the leaves.

　　1. The word "chlorophyll" in the first paragraph means _____ in Chinese.

　　A．葉綠素 B．氧氣 C．胡蘿卜素 D．蛋白質

　　2. Where is CO2 from?

　　A. Ground. B. Roots. C. Sunlight. D. Air.

　　3. The way is called photosynthesis.

　　A. plants get CO2 from the air

　　B. plants take water from the ground

　　C. plants turn water and CO2 into glucose

　　D. plants use glucose as food for energy to grow

　　4. Red and purple colors in leaves are made mostly in _____.

　　A. spring B. autumn C. summer D. winter

　　5. what in the leaves changes into red color in autumn.

　　A. Sunlight B. Water C. Glucose D. Chlorophyll

　　答案

　　一、選詞短文填空

　　Keys: 1. owners 2. heard 3. from 4. used 5. idea

　　二、單選

　　1. B 解析：一般說來，序數詞如first,second等前面要加定冠詞the，但是，表示“又一”，“再一”時，序數詞前加不定冠詞（a an）,是 a second,a third的形式。本題翻譯為，王平很擅長英語，他決定再學一門外語，再一 ，又一，用a second.

　　2.A 解析：many a +可數名詞單數，謂語也用單數，但意思翻譯為許多的。C選項沒有這種用法，D中student要加s，而且如果選D，題干中的動詞用復數，是have而不是has.

　　3.D 解析：價格的提問方法1，what is the price? 2.how much is it ?,兩者千萬不要混淆。

　　4.B 解析：主從句時態要一致，when后是過去時，排除AC，family這里指的是家人，復數，選B。

　　5.D 解析：過去完成時的時間標志，by the end of last year.

　　6.A 解析：情景問答，回答是我在賓館當服務員，可知，選A。

　　7.A 解析：turn on/off應用于有開關物品的開關.open、close指其他物品開關，開收音機，有開關用turn on /off。從題意看，太吵了，所以是關掉。

　　8.C 解析： You’d better的用法是 You’d better do / You’d better not do,排除AD,后空用副詞修飾receive.

　　9. B 解析：詞意辨析，angry with生氣 B. pleased with因、高興 C. afraid of害怕 D. sorry for為、抱歉

　　10.C 解析：首先，后面一空，was 是be 動詞的過去式，be 要和形容詞，名詞等搭配，排除AB.此題成功可以表示為，successful/a success.