Unit 6 When was it invented? Section A (1a -2d) 练习题一、根据句意及汉语提示填写单词。 1．Did you ________(提到) the important detail to the police?2．I bought the shoes because I liked the _____(款式) of them.3．We'd better make a _____(清单) before going to the supermarket.4．The zipper is used in our _______(日的) lives.5．We can get lots of information from the ________(网站)． 二、用框中所给词的适当形式填空。 please, heel, project, pioneer, electric6．Neil Alden Armstrong was the first man who walked on the moon. So he was a _________in his field.7．Has he gone to New York on business or for___________? 8．Don't leave the lights on. It wastes ___________．9．My classmates are doing a __________on Roman history.10．I don't like to wear shoes with high_______. It makes me uncomfortable. 三、根据汉语意思完成下列句子。 11．轿车是什么时候被发明的？When ____ the car ________? 12．你似乎有道理。You do seem to _____ _ ______．13．它是用来做什么的？What is it_____ ____ ?14．例如，电脑变得很流行。 ____ _______,_the computer became popular.15．在过去，这些机器在工厂里被广泛使用。The machines ____ ______ ___ in factories in the past.四、语法填空。 阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式(每空不多3个单词)。Do you know how chocolate |
