内容正文:
Unit 2 Healthy eating
Ⅰ.单项填空
1.—Shall I give you a ride to the airport?
—Thank you.________.
A.If you like
B.It couldn't be better
C.Of course,you can
D.It's up to you
解析 第一个人提出要送对方去机场,根据第二个人的答语“Thank you”可知,他接受了对方提供的帮助,下句应说“It couldn't be better”,意为“那太好了”。
答案 B
2.To make members of a team perform better,the trainer first of all has to know their________and weaknesses.
A.strengths
B.benefits
C.techniques
D.values
解析 本题考查词汇。strength此处意为“长处;优势”;根据句意:为了使小组中的成员在比赛中取得更好的成绩,教练首先要了解队员的强项和薄弱的地方,可判断出选A。
答案 A
3.—That must have been a long trip.
—Yeah,it ______ us a whole week to get there.
A.takes
B.has taken
C.took
D.was taking
解析 考查动词的时态。句意:——那肯定是一次很长的旅程。——是的,我们花了整整一周的时间才到达那里。must have done用来表示对过去肯定事实的推测,由此判断语境指过去,故排除A项;B项为现在完成时,强调对现在造成的结果或影响,属于现在时态范畴,故排除;D项为过去进行时,表示过去正在进行的动作,不符合语境,也应排除。题干只是在陈述过去发生的事情,应用一般过去时,故选C项。
答案 C
4.If you just spend time________advantages and disadvantages,you may get nothing in the end.
A.matching
B.balancing
C.observing
D.examining
解析 balance adva