初中英语.请给出正确选项以及区分四个选项的用法Teleshoppingmeanspeopleouttodotheshopping.Theycanbuythingsbyphone.A)needn'tgoB)needn'ttogoC)don'tneedgoD)notneedtogo---HowdoesBill

Question

初中英语.请给出正确选项以及区分四个选项的用法
Teleshopping means people _______ out to do the shopping.They can buy things by phone.
A) needn't go B) needn't to go C) don't need go D) not need to go


---How does Bill drive now?
---He drives ______ me.
A) far more carefully as B) as careful as C) even more carefully than D) as more carefully as

急.明天就要考试了.请详细帮忙分析一下这四个选项!
麻烦给出详细的选择过程.为什么排除某个选项.语法有什么错误.真的很急.求解.不要只给个答案好吗.

Answer 1

第一题是need的用法
need可以作实意动词也可以作情态动词
作实意动词时,有need sth
need to do sth
need doing sth=need to be done三种最常用的结构
作情态动词时,常用need do sth
否定的时候,实意动词前加not,如don't（doesn't）need等,情态动词则为need not
所以第一题中,B中need作情态动词,后面不应该有to
C中need作实意动词,后面应该加to go
D中缺少助动词
所以选A

第二题考的是as…as和修饰比较级的词
far本身就是修饰比较级的词,用more就重复,A错误
而as as间用形容词动词的原级,所以D是错的
而drive是动词,需用副词修饰,B错误
所以选C
其他一些修饰原级、比较级、最高级的词老师平时应该会讲,如果没有的话可以上网搜