《When was it invented?》PPT课件15Fill in each blank with the correct word given.crispy sweet salty sour1. I don’t like eating chocolate. The taste is too _______.2. Mom added salt but it still wasn’t_______enough.3. I prefer lemons to oranges. I like the________taste.4. She likes_______cookies. They are hard,dry and easily broken.Listen and circle T for true or F for false.1. Potato chips were invented by mistake.2. They were invented in 1863.3. The customer thought the potatoes were not thin enough.4. The customer said they were not salty enough.5. George wanted to make the customer happy.6. The customer was happy in the end.... ... ...Exercise完成句子。1. 薯片是由于失误而被发明的。Potato chips _______ _______ _______ _______ .2. 薯片是一个名叫乔治·克拉姆的厨师发明的。Potato chips _______ _______ _______ a cook _______ George Crum.3. 而且他在它们上面放了很多盐。And he _______ lots of salt _______ them.4. 根据句意填入合适单词。Candy is ______, salt is ______, vinegar is _____, and potato chips are _____.5. 翻译下面的句子。那个厨师错把糖放进了汤里。The cook put sugar into the soup by mistake.... ... ...单项选择1. -Sorry, I took your umbrella ______ mistake.-It doesn’t matter.A. with B. by C. at D. in2. I know that potato chips ______ by George Crum.A. invented B. was inventedC. are invented D. were invented3. Mom added salt to the soup, but it still wasn’t _______ .A. enough sweet B. sweet enoughC. salty enough D. enough salty4. The kind of soup should be boiled _______ a long time.A. for B. in C. with D. at... ... ...关键词：《When was it invented?》教学课件，人教版九年级上册英语课件，九年级英语幻灯片课件下载，《When was it invented?》PPT课件下载，.ppt格式 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。