初中英语人教版八年级下册Unit8

1、unit 8 have you read treasure island yet.grammar focus-4c一、教学目标：1. 语言目标：把握本章节词汇，听懂、把握现在完成时态及相关语言材料；2. 情感态度及价值观目标：通过开展课堂活动，培育同学学习爱好，提高实际运用语言的才能，培育文学鉴赏才能，陶冶思想情操；二、学情分析：同学已经把握一般现在时、 一般过去时、 一般将来时、 现在进行时和过去进行时等时态，具备肯定的语法基础；三、教学重难点 :1. 短语:be interested in,can t wait to do sthe.,ver since, have been toi,nt

2、roduceto2. 句子:(1) have you ever read little women yet.(2) olivertwist is about a boy who goes out to sea and finds an island fullof treasures.(3) steve, have you decided yet which book to write about for english class.(4) how long have they been here.(5) one of them died, but the other ran towards m

3、y house.(6) i named him friday because that was the day i met him.(7) every time she is in the library, sally looks at the many books she hasn t read yet and can t wait to read them.(8) ever since then, she has been a fan of american country music.(9) sarah hasn t been to nashville yet, but it is he

4、r dream to go there one day.(10) have you introduced the singer to others.3. 语法：现在完成时教学难点：现在完成时与一般过去时的区分.section a 3 grammar focus 4a-4cstep 1 grammar focustranslate the following conversations.1. have you read little women yet. yes, i have./ no, i haven t.你读了小妇人了吗？是的，我读了； /不，仍没有；2. has tina read tr

5、easure island yet. yes, she has. she thinks it s fantastic.蒂娜读了金银岛了吗？ 是的，她读了；她认为这本书太棒了；3. 你打算写哪本书了吗？是的，打算了；我已经看完了；书真的很好；have you decided which book to write about yet. yes, i have.i ve already finished reading it. it was really good.step 2 现在完成时现在完成时的构成现在完成时由 “助动词 have / has + 动词的过去分词 ”构成；其中，动词过去分词的

6、构成有规章构成和不规章构成两类；规章动词过去分词的构成和其过去式的构 成相同，如： finish finished；live lived;stopstopped; study studied 等；不规章动词的过去分词需要大家牢记；参见课本p136137；现在完成时的用法现在完成时可表示过去发生或已经完成的动作对现在造成的影响或结果；如：i have lost my pen. 我现在无钢笔可用 he has had a good education.他 的文化水平比较高 现在完成时的标志词现在完成经常与already, yet, ever, never, before, jus等t 连用；其中

7、, already 常用于确定句中 , yet 常用于否定句和疑问句中；含有already 的确定句变否定句或疑问句时, 要将 already 变为 yet, 并置于句末；如：the rain has already stopped.the rain hasn t stoppedyet. has the rain stopped yet.现在完成时确定句变否定句、一般疑问句及一般疑问句的简略回答现在完成时的确定句变否定句时, 是在 have / has 后加 not, 可缩写为 havent/hasn t变; 一般疑问句时 , 是把 have / has 提至主语前 , 一般疑问句的简略回答为

8、“ yes主,语人称代词 + have / has. 和“”no主,语人称代词 + haven t / has；n如： t. ”i have got a letter from my aunt. 确定句 i haven got t a letter from my aunt.否定句 have you got a letter from your aunt. 一般疑问句 yes, i have. / no, i haven【运用】简略回答t. 依据括号内的要求完成以下各题；1. tom has already finished his homework. 改 tom hasn't fin

9、ished his homework yet.为否定句 2. they have answered my letters. 改为一般疑问句并作确定回答 .have they answered your letters. yes, they have.中考链接1. is richard still living here.no, he to paris already.a. had movedb. movedc. will moved. has moved2. the amazing spider man 2is on these days. it s fantastic.really. but

10、 i it yet.a. didn t seeb. won t seec. haven t seend. am not seeing3. what a surprise to see you here. when you back.a. do; getb. did; getc. have; gotd. will; get4. tom, you ever that new film.yes. i it a week ago.a. have; seen; sawb. have; seen; seec. do; see; seed. had; seen; saw5. miss brown, we c

11、leaning our classroom. can we go home now.a. finishb. finishingc. are finishedd. have finished6. i the booklittle women, but i ll let you read it first.a. haven t readb. don t readc. won t read step 3 practice1. finish 4a and check the answers.use the words in brackets to complete the conversations.

12、 a: would you like something to drink.b: no, thanks. . just/ drink some tea a: i heard you lost your key. . findb: no, not yet. a: do you know when tom is leaving.b: .already/ leave a: when . leaveb: this morning. a: is your sister going to the movies with us tonight.b: no. .already/ see the film a:

13、 what do your parents think about our plan. b: i . not/ tell them/ yetkeys: i have just drunk some tea.have you found it.he has already left. did he leaveshe has already seen the film haven t told them yet2. finish 4b and check the answers. fill in the blanks with the correct forms of the words in t

14、he brackets.sally love reading.in the morning she reads the newspaper and in the evening she reads books. she already read more than 100 different books. herfavoritekindofbooks isscience fiction.she is interested inscience and technology and loves to imagine what the world be likein 50 years. she fi

15、nish reading a book about robots last week and write a bookreport about it next week for her french class. every time she is in the library, sally looks at the many books she not read yet and she canwt ait to readthem.keys: loves, has read, will be, finished, will write, hasnretad3. finish 4c and check the answers. make conversations and complete the chart. follow the conversation on page 60a: what books have you already read.b: i have already readtom sawyerand harry potter