2019年春八年级英语下册 Unit 9 Have you ever been to a museu

SectionB(3a-SelfCheck)任务:用所给单词的适当形式填空1.Wethinkit’sagoodplacetotake(take)aholiday.2.Doyouhaveanyproblemfinding(find)yourhotel?3.Thepopulationofthiscityis(be)overonemillion.4.Halfofthepopulationare(be)workersinthiscity.5.Haveyoueverpracticedsinging(sing)Italiansongs?Theyaresowonderful.6.Youcanchoosetovisit(visit)yourfriendswheneveryoulike.Oneinventionthatyouhavefoundtobeveryuseful:你觉得很有用的一项发明:剖析(1)thatyouhavefoundtobeveryuseful是定语从句,修饰先行词invention,that是关系代词。在复合句中,修饰一个名词或代词的从句叫定语从句,被定语从句修饰的词叫先行词,引导定语从句的词叫关系词。(2)invention是名词,意为“发明,发明物”,其动词形式是invent,意为“发明,创造”,指人的名词是inventor,意为“发明家”。Edison,thegreatinventor,inventedmorethantwothousandinventions.伟大的发明家爱迪生发明了两千多个发明。