Unit7 Topic2 Section C（八年级 下）.pptVIP

Unit7 Topic2 Section C(八年级 下) 制 作:红山中学 林友望 Revision Fill in the blanks with “polite”　or impolite 1 Its ___to eat with your arms or elbows on the table in America.( ) 2 Its ___to smoke during a meal in France.( ) 3 Its ___to eat noisily in Cube.( ) 4 Its ________to slurp when the Japanese drink the soup.( ) Cook the western food How to cook a sandwich Use First “ Next “ After that“ Finally....... How to cook a hamburger Do you want to eat a hamburger? Can you cook it ? Presentation Do you know these tools? Can you name and use them? Listen and comprehension Listen 1a (1) What will you do when you sit down at the table? (2)What does the dinner start with? (3)What should you do when you start eating? (4)Is it polite to speak loudly at table? (5)What should you do when you drink to somebody? Consolidation Change 1a into a dialog. The following sentences may help you : 1 Do you like to eat western food? 2 What do you do when you sit down at the table? 3 Which hand should you keep the fork? 4 Is it polite to finish eating everything on your plate? 5 Could you speak loudly at the table? Listen ( )1 Usually there is a fork and a knife for each person. ( )2 The fork is on the right. ( )3 The knife is between the two spoons ( )4 People use the spoons for soup and dessert. Practice It’s polite…… It’s impolite…… Whether/if 用法 在一般情况下，两者可互换，但它们之间也是有区别的，区别如下： 1 在正式文体中whether后可直接跟or not，而if则不能。 如：He doesn’t mind whether they’re good or not. 他不介意他们是好的还是差的。 2whether引导的宾语从句可以移到句首，则if不能。 I can’t say whether this is true or not.=Whether this is true or not,I can’t say. 这是不是真的，我不敢说。 3 介词之后用whether ，不用if。 如：I’m interested in whether she likes English 我关心的是她是否喜欢英语。 Whether/if 用法 4 不定式前用whether，不用if She asked me whether to start early 她问我能否早点出发 5 whether可引导其他从句，如主语从句，表语从句等，if则不能。 如：It is uncertain whether he will come 他来不来还不清楚。 The question is whether the experiment is worth doing 问题是这个实验是否值得做。 if 除了