新概念英语第二册好段50字左右78课练习题答案军训防晒
1.关键句型练习答案
A What has happened: has been grown:has begun; have just finished; has won
What has been happening: have been expecting; has been working;has been helping
2.难点练习答案
1 among usual managerheadmaster usual directorbetweenusually
3.多项选择题答案
1.d
根据课文第 9~10 彳亍 Mrs Brabante is talking to the manager of the local factory where the crop is procesd 可以判断出d.是正确答案，而其他3个选择都与事实不符。
2.b
根据课文内容，事情发生在4月1日愚人节，按照西 方国家的风俗，这一天人们往往以愚弄别人作为乐事，所以
b.to play a trick on viewers是课文所暗示的情况。其 他3个选择虽然都与课文情形有关，但都不是电视节目的意 图,所以选b.
3.d会计的工作内容
本句只有d. say最符合题目意思和语法，因为say 后面可以跟一个从句做宾语。而a. tell后面通常要带两个 宾语，tell sb. sth.如果选a,city什么意思意思不够完整。b. tell that 同a.—样，也不能选。c. say to me不符合习惯用法，应 该是say sth.或say sth. to sb.所以d.是对的。
4.a
该句只有选a. h
asn，t finished才能同前一句的时态保持一致，因为前 面句子是现在完成时，其他3个选择都在时态上与前一句不 符。
5.a
该句只有选a. in香肠炒花菜才符合语法，因为在月份前面要用 介词in,而其他3个选择都不能用于月份前面。
6.b
该句是对前面疑问句的回答•因为是以How long提问 的，因此需要一个能引导表示一段时间的从句的连词.a. From then不是正确的表达方式，也不能回答How long的问 题；c. For只能引导原因状语从句；d. By then虽然能引 导表示时间的句子，但不能回答How long的问题;加尔文只有b. Since能引导时间从句意思是”自……以来”，可以回答 How long的提问，所以只能选b.
7.b
《中小学教师职业道德规范》本句是一个被动语态疑问句，需要主谓倒置，a. the crop is procesd 是陈述句语序；结婚说说 c. is procesd the crop 的语序有错误；d. procesd is the crop语序混乱； 只有b. is the crop procesd是主谓倒置的语序，合乎 语法，所以选b.
8.a
本句需要选一个同end含义相同的词。b. stop, c. prevent, d. halt这3个选择意思相近，但都不是end的同 意义词，所以都不能选。a. conclude与end含义相同，所 以选a.
9.c
前一■句中的 six hundred years 等于 six centuries, 所以只有c. centuries是正确答案，其他3个选择a. ntries, b. ages 和 d. eras 都与 hundred years 的含义 不同.
10.b
动词wait是不及物动词，它后面需要跟一个介词才 能带宾语。
a.waiting后面没有介词for,不合乎语法；
c.waiting to后面的介词不正确，不符合习惯用法;
只有 b. waiting for 和 d. waiting on 是正确的表 达方式，waiting for与前一句中的expecting含义相同， 所以应该选b.
11.d
a. asmbling it , b. picking itup, c. collecting it和d. bringing it in中，前3个选择都不用来指收庄 稼，只有d.与前一句的gathering this year' s crop含义 相符合，所以d.是对的。
12.d
只有d. in charge of与前一句的意思相吻合，而 a. charged with , b. in the charge of , c. charged3 个 选择都不符合题目意思，所以选d
新概念英语第二册课后习题答案详解Lesson
练习答案 Key to written exercis
1.关键句型练习答案
A detectives were waiting; They were expecting;
detectives were waiting; others were waiting; two detectives were keeping guard
B 1 When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield.
When two of the detectives opened the parcel, two others were keeping guard at the door.
C
1 I was getting into my bath when you telephoned me.
I was reading Hamlet when you saw me in the library this morning. I was saying that you must e the new film when you interruped me.
D 1 was leaving?arrived worked/ was working?was sitting/ satwas walking?met
was reading?heard
was preparing?t/ was tting
dropped?spoke
2.难点练习答案
IHe gave all his books away.
She woke the children up early this morning.
They cut the king' s head off.
