8B Unit3 Online toursGrammar

Xiexiu Secondary School Yanqi

Daily speech:

'My favourite city/country'

Turn around, listen carefully and answer the question.

Study objectives1. 95% students can tell the differenc

es between the simple past tense and

the present perfect tense.

2.95% students can use them freely.

Self-study instructions:1. Read the information on Page 40 by yourselves. Unde

rline the key information. 5mins

2. Try to finish Part A&PartB on Page 41.

3.Check the answers of Part A&Part B in groups .

(tell us the reasons) No5-6. help NO.1-2.

If you've finished,show me green.知者加速： Try to finish the extra workbook.

Self-study instructions:3. Discuss:

(a)The differences between the two tenses.

(b)The structures of the two tenses.You'd better gi

ve us some examples.

3mins

NO.5-6 student gives examples to NO.1/2student.

If you've finished,show me green.知者加速： Try to finish the extra workbook.

Self-study instructions:

4. Discuss and Write:

Please make up 2 sentences with the two tenses and write them on your blackboard.

---side A

Please write down some time expressions of the two tenses on your blackboard.

4mins ---side B

If you've finished,please sit down.知者加速： Try to finish the extra workbook.

Self-study instructions:

5. Practice more: Try to finish Part C&Part D on Page 42.

4minsIf you've finished,show me green.知者加速： Try to finish the extra workbook.Check the answers in groups.

Read PartC&Part D.If you need help, show me red.

Question-solved time

•If you have any problems,

•Let's discuss.

Consolidation 抢答

You'll see 2 pictures and complete

the sentences with the key words.

If you're correct, you can get 2 points.

key words: years ago/live/ small old houses

key words: since 1990/move/new flats

key words:used to/ go out/ bicycle

key words:at present/the governmentbuild/ railway station

key words:Jay/ is/ little boy 10 years ago

key words:now/grow up

key words: in the past/the village/ poor;dirty

key words:now/the village/become/rich;clean

Consolidation5' 4' 3'

2' 1'

• Translate:• 自从我出生我就住在徐州。这些年来徐州发生了

巨大的变化。例如，数年前我们只有一些小商店。而现在，政府已经将城市的部分变成了一个购物中心。

I have lived in Xuzhou since I was born. Great changes have taken place in Xuzhou over the years.For example, we had some small shops years ago. But now, the government hasturned part of the city into a shopping mall.

• 短文填空。• Many changes _______________(take plac

e) in Xuzhou over the years.In the past, there _____(be) only narrow and dirty roads.But now the streets ______________(become) wide and clean. The government __________(build)tall buildings .Years ago,people ______(live)in small old houses.Now most of them ____________(move)into new flats.

have taken place

werehave become

has builtlived

have moved

• 用动词的适当形式填空。 --I______(see) that film yesterday.

--Did you? I______________(not see) it yet.

sawhaven't seen

选择。( )The Greens ___to Beijing in 2008, an

d they ____there since then.

A.go; lived B. goes; have lived

C. went; have lived D.went; lived

C

完成句子。他已经完成作业了。他是五分钟前完

成的。He______________his homework alr

eady.

He _________it five minutes ago.

has finished

finished

InterviewWork in groups to make an interview ab

out Xuzhou's past and present.

One student can be a reporter, the others can be the people in Xuzhou.

Try to use the two tenses as possible as you can.

Conclusion•知识建网

•Take notes

Conclusion （ a）含义不同

1.The simple past tense 一般过去时

一般过去时只表示在过去某个时间发生的动作或 存在的状态。

2. The present perfect tense 现在完成时

现在完成时表示 :动作发生在过去，持续到现在；过去的动作（或者状态）对现在产生的影响和结果 ; 过去的动作到现在发生的频率 --经历。

Conclusion(b)构成不同• 一般过去时：主语 +动词的过去式。• 现在完成时：主语 + have/has +过去分词 。

Conclusion• (c)具体的时间状语不同• （ 1 ） 一般过去时的时间状语• yesterday, once, last…, ...ago, in + 年份、月

份 , just now...

• （ 2 ）现在完成时的时间状语• for, since, so far, ever, never, just , yet, up

to now,already, recently

Homework1. Review Grammar P40-42

2. Finish the exercises in workbook.

Thank you!