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问几个英语句子的语法问题~

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/09 10:09:00
问几个英语句子的语法问题~
1.Almost half of (them) have at least one part-time job.为什么要填写them?
2.Works three evenings a week (as) a pizza cook.为什么要填写as?
3.Textbook prices are (traditionaly) high.为什么traditional要加y?
4.I think is is important (to make) life a little easier and a lot cheaper for his students by (writing) his own book on public speaking.为什么make前要加to?为什么write要加ing?
1.half of后面要加名词或代词(宾格),如half of the students,half of the apples,half of us / them等.
2.work as解释为“干...工作”.此句意思是“一周工作三个晚上做匹萨”.
3.修饰形容词要用副词,本题应该用traditionally(而不是直接加y).再如:The computer is selling at an astonishingly low price.
4.It is important to do sth是个固定句型,It是形式主语,真正主语是to do sth,所以填to make.
by是介词,在介词后面要跟上名词或动词的-ing形式,因此要变成writing.