题目内容
【题目】完成句子
【1】昨天我们唱歌的时候,她在跳舞。
She ________ ________ while we ________ ________ yesterday.
【2】他们这样杀害濒临灭绝的动物,真是残忍。
It is ________ ________ them to kill the endangered animals.
【3】年轻人可以通过养狗来学会怎样照顾他人。
Young people can learn ________ ________ ________ ________ others by keeping dogs.
【4】我想尽快去看珠港澳大桥。
I want to see HongKong-Zhuhai-Macao Bridge ________ ________ ________ ________.
【5】汤姆总是比其他同学更认真做作业,他取得了很大进步。
Tom always does homework ________ ________ than other students and he has made great progress.
【6】空余时间,我在家主动帮忙做家务。
I ________ ________ do housework at home in my spare time.
【7】教室里的窗户每周都由学生清洁。
The windows of the classroom ________ ________ by students every week.
【答案】
【1】 was dancing were singing
【2】 cruel of
【3】 how to look after
【4】 as soon as possible
【5】 more carefully
【6】 offer to
【7】 are cleaned
【解析】
【1】跳舞dance，唱歌sing。While加持续性动词，再由yesterday，故填(1). was (2). dancing (3). were (4). singing。
【2】残忍cruel，根据固定句式it is adj of sb to do sth，故填(1). cruel (2). of。
【3】照顾look after，learn加宾语从句，怎样做某事how to do sth，故填(1). how (2). to (3). look (4). after。
【4】尽快as soon as possible，故填(1). as (2). soon (3). as (4). possible。
【5】认真careful，空格修饰动词做作业，用副词形式carefully，再由than可知，为副词比较级形式，故填(1). more (2). carefully。
【6】主动要求做某事offer to do sth，主语为I，故填(1). offer (2). to。
【7】清洁clean，主语windows和clean之间为被动。Windows为可数名词复数，再由every week，用一般现在时被动语态，故填(1). are (2). cleaned。
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