(2) 这个句子是委婉地提出建议的交际英语。句中would是will的过去式，但在此句型中并不表示过去，而是用来代替一般现在时，在说话人提出建议时为了把话说得委婉一点、含糊一点，实际是一种虚拟语气e.g
---- I’m afraid I’m putting on weight．我恐怕发胖了.
------I think it would be a good idea to keep on doing morning exercises. 我认为坚持锻炼是个好主意。
2.comment可用作动词，表达“批评，评论”之意。
①comment on／upon／about 对……作出评论，e．g．
The critics commented favorably on his new book.评论家们对于他的新书给予好评。
另外, 对别人的提问、询问不想回答、不愿回答时，通常用 No comment（无可奉告）
2. We can bring in some humor too.我们还可以插进一点幽默的话。
这句中的 bring in意为“介绍，引进，还进”，相当于 introduce。bring in 带可表达“搬进，收获，挣得，逮捕”之意, in为副词。e．g．
①Bring in the washing ; it looks like rain.把洗好的衣服收进来，好像要下雨了。
②He brings in an extra hundred dollars a month from his new job．
他的新工作使他每个月多赚100美元。
③The farmers are bringing in apples.农民正在收苹果。
3.advertise:to make sth known to the public.(v.)
advertising(n): the business which concerns itself with making known to the public.
Advertisement(n)=ad: a notice for something for sale.
We should advertise for someone to look after the garden.
Step 5. SB Page 25 Part 2 Practice
The aim of this activity is to give students an oportunity to have a free discussion and to practise oral fluency. Go through the questions with the students. And then ask them to do group work.. When the students are working together, the teacher should go up and down among the students and give them any possible help. Make sure each student has a chance to show his/ her opinions.
Step6 Workbook
Wb Lesson 17, Exx 1 and 2
www.yf1234.com Ss have to revise the dialogue in Lesson 17 before they do Ex.1. Allow them a few minutes to go through the passage and fill in the blanks with the proper words. Then call out some of them to read aloud the passage and correct the mistakes if there are any.
Ex. 2 can either be done at the end of the class or as a follow-up of SB page 25, Part 2.
Homework:
1. Finish off the Wb exercises. 2. make up a similar dialogue to show one’s opinion.
Lesson 18教学设计方案
Step 1 Revision
1. Check the exercises in Wb. 2. Check the new dialogue.
Step 2 Presentation
[ Say to the students: “Actually we are familiar with the Chinese word “广告（advertisement）“. It seems that they are around us everywhere. Now, read the passage and then answer the following questions in pairs. “ ]
Read aloud the questions at the top of the passage. Allow the students enough time to read the text and find the answers. Put them in pairs to discuss their answers, then collect the answers from the class. (1. It makes a product cheaper. 2. Five.)
英语教案－unin5 Advertise lession17-18