英语：unit 2 my favourite school subject lesson 16课件（冀教版八年级上）

课件19张PPT。Unit 2 My Favourite School Subject
Lesson 16 Unit Review Present Perfect Tense(现在完成时):结构：助动词 have/has + p.p.(过去分词)用法：1.表示过去发生或已经完成的某一动作对现在造
成的影响和结果。
I have finished my homework. 2.表示过去已经开始，持续到现在的动作或状态，
经常和表示从过去某一时刻延续到现在（包括
“现在”在内）的一段时间的状语连用。
She has lived in Beihai for 20 years.
I have been at this school for 13 years.
He has taught us since(自从) last year.She has taught us a lot.
She hasn’t taught us a lot.
Has she taught us a lot? Yes, she has. No, she hasn’t.I have had my lunch.
I haven’t had my lunch.Have you had your lunch? Yes, I have. No, I haven’t.现在完成时和一般过去时的区别：现在完成时：强调现在的情况，不能和表示过去的时
间状语连用，如：yesterday, last night,
three weeks ago, in 1990等，但常和already,
never, ever, just, before, yet, since …等状语
连用。一般过去时：只表示过去的动作或状态，和现在没有任
何关系，常和表示过去的时间状语连用。 I have seen the film. 我看过这部电影。
I saw the film last week. 我上星期看了这部电影。用所给单词的适当形式填空：
1. She __________(teach) us for two years.
2. He ___________(teach) us last year.
3. They ___________(live) here in 1973.
4. She ________(see) the film eight days ago.
5. She _________(see) the film.
6. Yesterday Tom ________(go) to school by bike.
7. Mr. Li ___________ (teach) us since September.has taughttaught livedsawhas seenwent ____________________________________________has taught _____________原形或三单always, usually, often, sometimes, every day …过去式yesterday, last night, two weeks ago, in 1990 …be + v-ingnow, Listen! …, Look! …will+动原
be going to +动原tomorrow, next week, next yearhave/has+p.p.already, never, ever, for…
since …, just, yet, before时间表达法（一）
1. 整点的表达：
用“数字或基数词+o‘clock”表示
6:00 6 o’clock six o’clock
12:00 12 o’clock twelve o’clock6:30 six thirty
7:45 seven forty-five
8:01 eight o one (o 读字母o音)2. 非整点的表达：
时 + 分
时间表达法 （二）a) 表示“几点过几分（30分钟以内，包括30分钟）”
用“分钟数＋past＋整点数”表示。常用half 代替30
分钟(thirty)，用a quarter代替15分钟(fifteen) 。
如: 9:20 twenty past nine
8:30 half past eight 10:15 a quarter past tenb) 表示“几点差几分（超过30分）”
用“分钟数＋to＋整点数”表示。
如: 4:50 ten to five .（即5点还差10分）
7:45 a quarter to eight1. 整点的表达：用“数字或基数词+o‘clock”表示2. 非整点的表达：9:00
3:15
5:30
7:05
6: 45
2:55
8:26 9 o’clock nine o’clock a quarter past three half past five five past seven a quarter to seven five to three twenty-six past eight

12:004:159:308:053: 456:507:24122134567891011121211223344556677889910101111What’s the time? It’s “five to three.”ten past threetwenty-five to fourten after three122134567891011121211223344556677889910101111What’s the time?It’s “a quarter to three.”a quarter past threehalf past threea quarter after threehalf after three1. How many subjects do you study? What are they?2. What’s your favourite subject?Think about it!3. What’s Li Ming’s favourite subject?
Make a guess.Chinese math(s) English
history geography biology P.E.
physics politics art music computer1. How long has Li Ming lived in Shijiazhuang?2. What subject does Li Ming like best?3. Has Li Ming visited Canada?4. What subject is Wang Mei not good at?physicsListen and catch the answers:
Read quickly and answer the questions:
What’s the main idea(主要意思) of each paragraph?Introduce himself and his city.his favourite subjectHow does he learn English?a new subject, physics Read carefully and answer the questions:
Where is Shijiazhuang?
What does Li Ming think of it?
3. Which grade is Li Ming in?
4. Why does Li Ming like English best?
Read carefully and answer the questions:
1. Li Ming likes reading, doesn’t he?
What does he often do?
2. Does he have a few Canadian friends?
What do they often do?
3. Who helped him with his English?
4. Wang Mei isn’t good at physics, is she?
Who can help her?Yes, he does.
是的，他喜欢。No, she isn’t.
是的，她不擅长Language notes:4. borrow … from …6. forget to do sth. forget doing sth.
He forgot to turn out the light yesterday evening.
He forgot turning out the light.2. sometime in the future1. a lot = very much3. such as 5. a few + 可数名词的复数形式someUseful sentences:
I have lived here for fourteen years.
Of all the subjects, I like English best, because it’s so useful and interesting.
It’s very important for us to learn it well.
We often talk and write e-mails in English.