Unit 6 When was it invented-Section B-(习题课件)【优+学案】2023-2024学年九年级全册英语课时通(人教版)

年级全·RJ 英 语 Unit 6　When was it invented？ Section B（1a—1e） ⁠ Ⅰ.根据句意及首字母或汉语提示填写单词。 1.These oranges taste really  　sour　⁠（酸的）. 2.The fish is not salty　⁠.You should add some salt. 3.The restaurant offers good service to all its customers　⁠. 4.My brother and I like eating  　cookies　⁠（曲奇饼）. 5.They’ve been fried just enough to be  　crispy　⁠（酥脆的） and golden. sour　 alty　 ustomers　 cookies　 crispy　 Ⅱ.根据汉语意思完成英语句子。 6.薯条是无意中被发明的。 Potato chips  　were　⁠  　invented　⁠  　by　⁠  　mistake　⁠. 7.我妈妈认为这些薯片不够薄。 My mother didn’t think these potato chips were  　thin　⁠  　enough　⁠. 8.最后这个女孩理解她的父母了吗？ Did the girl understand her parents  　in　⁠  　the　⁠  　end　⁠？ 9.我的爸爸是一名厨师，他总是做美味的食物给我们。 My father is  　a　⁠  　cook　⁠.He always  　cooks　⁠ delicious food for us. were　 invented　 by　 mistake　 thin　 enough　 in　 the　 end　 a　 cook　 cooks　 ⁠ Ⅲ.阅读理解。 Today almost everyone knows computers and the Internet.The first computer was made in 1946.It was very big but it worked slowly.Today computers are getting smaller and smaller.But they work faster and faster. The Internet came a little later than computers.It is about twenty-five years later than computers.But now it can be found almost everywhere.We can use it to read books，write e-mails，do shopping，play games or make friends. Many students like the Internet very much.They often go on the Internet as soon as they are free.They make friends on the Internet and maybe they have never seen these friends.They don’t know their real names，ages and so on. We can use computers and the Internet to learn more about the world.But at the same time，we should remember that not all the things can be done by computers and the Internet. （　B　）10.The Internet can’t used for  　　　　⁠.  A.studying B.sleeping C.shopping D.playing （　C　）11.When the first computer was invented，it was 　　　　⁠.  A.large and worked quickly B.small and worked slowly C.large but worked slowly D.small but worked quickly （　B　）12.The Internet was born in about 　　　　⁠.  A.1960 B.1971 C.1980 D.1985 B C B $$年级全·