人教版英语八年级上册词汇专项训练Unit 2 How often do you exercise？

八年级上册词汇专项训练Unit 2 How often do you exercise?
1.I watch TV four _______ (time) a week.
2.Is there any water or ________ (coffee)?
3.He often _____(exercise) in our school.
4.Mike goes to see his grandparents _____(one) a week.
5.The ______ (write) is good at writing children's stories.
6.Keep _______ (health) by eating and exercising regularly.
7.It is said that women ______ (usual) live longer than men.
8.About 20 percent of the students in my class _______ (do) sports every day.
9.We think one of the best ways _____ (relax) is through exercise.
10.You'll see different kinds of ______(television) in the museum.
11.My mother goes shopping _____(two) a month because she is very busy.
12.In the game we got ten _______(point) and all of us were very tired but happy.
13.To save money, she stayed in the ______ (little) expensive hotel of the four hotels.
14.Tom is quite friendly and he always _____ (help) his classmates with everything.
15.Look! The boat is ______ (swing) crazily from side to side because of the strong wind.
答案以及解析
1.答案：times
解析： time意为"次；回"，作可数名词；根据four可知，这里要用可数名词的复数形式。

故填times。

2.答案：coffee
解析：coffee咖啡，是不可数名词，没有复数形式。

故填coffee。

3.答案：exercises
4.答案：once
5.答案：writer
解析：根据语境可知此处指人，结合is可知填 writer。

故填writer。

6.答案：healthy
解析：句意：通过定期饮食和锻炼来保持健康。

keep healthy保持健康，固定短语，keep此处是系动词，后面跟形容词作表语。

故填healthy。

7.答案：usually
解析：分析句子结构可知，设空处应填副词。

结合所给词，意为"通常"。

故填usually。

8.答案：do
解析：do sports为固定搭配，表示"做体育运动"。

由时间状语 every day可知应用一般现在时，且句子的主语是复数。

故填do。

9.答案：to relax
10.答案：televisions
11.答案：twice
12.答案：points
解析：句意：在这场比赛中我们得了10分，我们所有人都很累但是很开心。

ten+可数名词复数，表示"10个……"，所以应用points。

故填points。

13.答案：least
解析：根据 of the four hotels可知此处应用最高级。

故填 least。

14.答案：helps
解析：and连接两个并列分句，根据前一个分句的时态可知，后一个分句也应用一般现在时。

后一分句的主语为he，应填help的第三人称单数形式。

故填helps。

15.答案：swinging
解析：由"Look！"可推断此处为现在正在发生的动作，应用现在进行时。

故填swinging。