词汇 20%
请根据括号中的提示，英文释义或句意写出句中所缺的单词。
小题1:Betty is ___________ to her friends, she often buys presents for them.
小题2:The （长度）of their summer holiday is about two months.
小题3:Drinking a glass of milk every morning is good for our h .
小题4:I got 10points and he got 6points, so he did the exercises more c________ than I.
小题5:English is one of the most important l .
小题6:There is a lot of t on the road at8 a.m. every morning.
小题7:The Three space _______(英雄) returned to Beijing on September 29th.
小题1:generous
小题2:length
小题3: health
小题4:carelessly
小题5: languages
小题6:traffic
小题7:heroes
题目分析：
小题1:此题考查形容词，根据句意可知贝蒂经常给她的朋友买礼物，说明很慷慨be generous to sb
小题2:此题考查名词，根据句意可知暑假大约两个月时间，故用名词length“长度”
小题3:此题考查名词，根据句意可知每天早上喝一杯水对我们的健康有好处，be good for+名词
小题4:此题考查副词比较级，根据上句I got 10points and he got 6points提示，他做练习比我粗心
小题5:此题考查名词，根据句意，英语是最重要的语言之一，one of +名词复数
小题6:此题考查名词，根据句意，每天早上8点公路上车辆很多，traffic为不可数名词
小题7:此题考查名词复数，根据前面数词Three提示名词用复数，hero变复数加es
点评：做该题时首先要根据括号中的提示，英文释义或句意，判断出所要填写的单词，其次要根据前后词语的提示确定词性、以及名词单复数形式