59（八年级下册）Unit8 Have you read Treasure Island Section A 3 (Grammar Focus 4

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Unit 8备课说明
一、单元内容：Have you read Treasure Island?
二、教学目标：
【知识目标】：掌握本单元词汇，听懂、掌握谈论读书的语言材料。
【能力目标】：能听懂语言材料，掌握听的技巧；能就阅读方法提建议，掌握阅读策略；能读懂介绍名著的文章。
【情感目标】：通过开展角色表演等活动，培养学生阅读兴趣。通过本单元的阅读，培养学生的文学鉴赏能力，陶冶思想情操。
三．教学重点：
短语:full of,  hurry up, cut down, see sb. doing sth., can't wait to do sth., ever since, trust one another, remind sb. that…,have been to,
句子: Have you ever read Little Women yet?
         What's it like?
           Oliver Twist is about a boy who goes out to sea and finds an island full of treasures.
         How long have they been here?
         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.
Ever since then, she has been a fan of American country music.
It reminds us that the best thing in life is free….
语法：现在完成时。
四、教学难点：现在完成时与一般过去时的区别
              学习have的用法
五、教具准备：PPT
六、课时安排：
Section A 1 (1a -2d)....................................................................................1课时
   Section A 2 (3a-3c) .....................................................................................1课时
   Section A 3 (Grammar Focus-4c)............................................................... 1课时
   Section B 1 (1a-1d)......................................................................................1课时
   Section B 2 (2a-2e).................................................................................... 1课时
   Section B 3 (3a-self check).........................................................................1课时
                             共计6课时
Section A 3 (Grammar Focus 4a-4c)
教学目标：
①知识目标：
A.复习现在完成时的句型及标志词。
B.核心句型预览：

• —Have you read Little Women yet?   
  

  —Yes, I have./No, I haven't.

• —Has Tina read Treasure Island yet?  
  

  —Yes, she has. She thinks it's fantastic.
3. —Have you decided which book to write about yet?
  —Yes, I have. I've already finished reading it. It was really good.
②能力目标：能把现在完成时运用到具体问题中。[来源:学科网]
教学重难点：
重点1. 熟练掌握 already, yet 在现在完成时中的用法。
        2. 掌握常用动词的过去分词形式。
难点：能具体分析。
教学过程：
Step 1 Warm up   
Read the following sentences we have seen.[来源:Z&xx&k.Com]
Have you read Little Women yet?
Yes, I have./ No, I haven't.
Has Tina read Treasure Island yet?
Yes, she has. She thinks it's fantastic.
Have you decided which book to write about yet?[来源:Z。xx。k.Com]
Yes, I have. I've already finished reading it. It was really good.
Step 2Past Participle[来源:学*科*网Z*X*X*K]
构成：助动词have / has+ 动词的过去分词，规则动词的过去分词构成与过去式相同，不规则动词的过去分词则需逐个记忆。
规则变化：
1. 一般加ed。如：pick → picked → picked; wish → wished → wished; stay → stayed → stayed
2. 以不发音的e结尾的动词后面加d。如：like → liked → liked; phone → phoned → phoned
3. 以“辅音字母 + y”结尾的动词，变y为i，再加-ed。如：study → studied → studied;
4. 以辅元辅结尾的，双写再加-ed。如：stop → stopped → stopped; clap → clapped → clapped
不规则变化：
5. 以不变应万变。如：let → let → let; put → put → put; read → read → read
6. 若中间有双写e，则去掉一个e，单词末尾再加t。如：feel → felt → felt; keep → kept →kept; sleep → slept → slept
7. 结尾的字母d变t。如：lend → lent → lent; build → built → built; send → sent → sent
8. 变为以-ought或-aught结尾。如：buy → bought → bought; bring → brought → brought; catch →caught → caught; teach → taught → taught
   Show a chart to Ss ,let them read and find out the regularity.

regular	play-played-played help-helped-helped
irregular[来源:学_科_网Z_X_X_K]	AAA	read- read- read cut-cut-cut
	ABB	meet-met-met tell-told-told
	ABC	sing-sang-sung take-took-taken
	ABA	come-came-come run-ran-run

   Ss understand and remember.
   Write down the participle forms of words.
go-
bring-
put-
leave-
do-
run-
Step 3 Exercises
1. Finish 4a and check the answers.
Keys: I have just drunk some tea.      
   Have you found it?      He has already left.
     did he leave      
  She has already seen the film       haven't told them yet
2. Finish 4b and check the answers.
Keys: loves, has read, will be, finished, will write, hasn't read
3. Finish 4c and check the answers.
Make conversations and complete the chart. (Follow the conversation on page 60)
Step 4 中考链接
(     )【13广西贵港】
   —Do you know the movie Lost in Thailand?
      —Yes. I ______ it twice. It's funny.
          A. saw   B. see    C. have seen   D. will see
(      )【13黑龙江牡丹江】
     —Lunch?
         —No, thanks. I__________.
           A. will eat   B. am eating  C. have eaten
(      )【13 湖北黄冈】
     —Where is Tom? We can't find him anywhere.
           — Perhaps he _____ home.
    A. has come    B. is going    C. went     D. was going
    Keys: CCA
Homework
Recite the sentences in grammar focus.
板书设计：
Unit 8 Have you read Treasure Island?
Section A3 (Grammar Focus 4a-4c)
—Have you read Little Women yet?   
—Yes, I have./No, I haven't.
—Has Tina read Treasure Island yet?
—Yes, she has. She thinks it's fantastic.
—Have you decided which book to write about yet?
—Yes, I have. I've already finished reading it. It was really good.