新课标人教版高中英语必修三 Unit 2 Healthy eating reading (共43张PPT).ppt

Language points 1. food diet diet指的是习惯性的食物或规定的事物 food是一般的词语,凡能吃的东西都可称为food The _____ that you buy in supermarkets are high in sugar, fat and salt. Proper _____ and exercise are both important for health. food diet 2.be in debt欠债，负债 I’m heavily in debt at the moment, but I hope to be out of debt when I get paid. in debt to sb = in one’s debt 欠某人的债，受某人的恩惠 You saved my life. I’m forever in your debt. 3.glare at 表示“怒目而视” look at “看看……”为一般用语 glance at 表示“粗略地看一下” stare at 表示“盯着 …… 看，凝视” 4.a second 序数词与 the 连用表示 “第几” .强调排列的顺序。序数词与 a 连用表示 “又一，再一” You are the second to tell me the news. Please try it a second time. He failed a sixth time, but he said he would go on trying until he succeeded. 5.combine v.联合, 结合 ~ A and B / ~ A with B Let’s ~ my knowledge and your business skills and start a company. The new teaching method ~s education with pleasure. 6. think of 想起、记得 Eg: I thought of my hometown when I saw the beautiful scenery. 2) 考虑、关心 Eg: We are thinking of going America. 3) 对…有某种看法 Eg: What do you think of the matter? 7. nothing could have better 再也没什么比这更好吃的了 比较级否定形式，实际上表示的是最高级的含义 Eg: Nobody loved money better than he. I think nothing is more pleasant than traveling. 8. seem 1) seem (not) to do sth. seem to have done sth. seem to be doing sth. Eg: He didn’t seem to have changed. Several people in the crowd seemed to be fighting. 2) seem (to be)+ adj./n./prep./ v.-ed Eg: Something seemed to be wrong with him. You seem to be in a hurry. 3) Seem构成的句式 It seems that …. It seems as if/as though There seems to be… Eg: It seems that everyone was satisfied. It seems as if you are the first one to be here. There seems to be no way out of our difficulty. 9.have sb. doing sth. 使某人一直做某事 Eg: She had us working day after day. I won’t have you waiting long. have sb. do 使某人做某事 表示动作的完成或可能发生 have sth. to do 有某事要做 have sth. done 使某事被做