1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
用 whether/ if 将以上两句连成一句话 :
I want to know+ whether/if + 陈述句
Is it delicious?
it is delicious.
I want to know whether/if
Can you make it well?
I’m not sure.
用 whether/ if 将以上两句连成一句话 :
fried rice
I’m not sure + whether/if I can make it well.
Do you know whether/ if it is polite to eat soup noisily in Japan?
Is it polite to eat soup noisily in Japan?
Do you know?
用 whether/ if 将以上两句连成一句话 :
eat soup noisily
Is it polite to do sth?
Can you tell me
Do you know +whether/if +陈述句?
n.肘，肘部
elbow
A: Can you tell me if it's polite to eat with your arms or elbows on the table in America?
B: Yes, I can. It's impolite.
A: Do you know whether or not it's impolite to smoke during a meal in France?
B: Yes, I do. It's impolite.
A: We know people use a spoon and a fork to eat in Thailand. Do you know whether they use knives?
B: Yes, I do. They don't use them.
Ａ：I know Indians eat with their right hands. I don‘t know if there’s no need for knives,forks or chopsticks.
Ｂ：No, there's no need.
Match the pictures with the conversations.Then practice in pairs.
2