江苏省新沂市第二中学高中英语《Unit 3 Word power》教案 新人教 版必修 5
Enlarge students’ Prefixes and suffixes 教学 目标 Introduce organs of the body to studens
Enlarge students’ Prefixes an
d suffixes 教法及教具
Introduce organs of the body to st udents
Talking, Practicing 教 学 内 容 学生主体 活动 个案调整
Step 1 Quiz Fill in the blank with proper words. 1.My pen ____________. I cannot find it. (appear) 2.The book is on the top shelf. I’m not so tall that I am _________ to reach it. (able) 3.It’s _______ ____ for him to catch the early bus. Because he got up too late this morning. (possible) 4. __________________ leads to quarreling. (understand) Step 2 Read the following words and answer the questions with them. able agree appear lead novel regular respect 1. You can’t find your pen. What happened to your pen? (It disappeared.) 2. Do you think you are able to walk on the moon now? (I am unable to do so.) 3. The two groups don’t agree with each other. They argued fiercely. So what is the problem between them called?
(Disagreement.) 4. Many people respect Mr. Li and think he is a good man. He helps people out and is a good citizen and friend. So can you find a word to describe Mr. Li? (Respectable.) 5. Mr. Wang has published several books. He loves his job writing novels. So what is Mr. Wang’s occupation? (A novelist.) 6. You can’t find the order of the numbers in a group of members. So can you describe the order of the numbers? (Irregular.) 7. Some ads say that if you take their pills, you’ll be healthy, look younger, become smarter and sleep better. What can you say about these ads? (Misleading.) Step 3 Competition Can you think of more words that can be added with these prefixes and suffixes?
Make a list of prefixes and suffixes: de- decompose declassify mal- maltreatment malnutrition non- non-smoker non-alcoholic non-profit autoautomaker automobile bibilingual bilateral down- downhill downstair s downwards ever- everlasting evergreen evermore half- halfway halfbaked half-pay full- full-colour full-size full-page hand- hand-made hand-picked hand-wash post- postgraduate post-industrial over- overeat overdue overwork mid- midday midlife midnight -al cultural national original
-ent different dependent existent -ian Canadian Belgian -like childlike dreamlike lifelike -p roof waterproof soundproof bulletproof -en widen sharpen shorten e.g.: 6.Mr Li is _____________. He is always helping others and a good citizen. (respect) 7.Miss Wang is a __________. She loves her job writing novels. (novel) 8.The teacher ’ s words were a great _________________ to him. (encourage) 9.Hangzhou is so ____________that it attracts many visitors. (beauty) 10.The accident happened because of his _________.(care) Step 4 Organs of the body Read the passage in Part B on page 47. Complete the passage individually.
Step 5 Language poins 1.similar : adj. looking or being almost, but not exactly, the same: e.g.: 1).我和父亲政治观点差不多. 2).I bought some new shoes which are very similar to a pair I had before. 3).Paul is very similar in appearance to his brother.
be similar to… 和…相似 be similar in… 在…相似 similarity: n. [C or U] similarly: adv. e.g.: 5).This magazine is very ______ with young people, who like its content and style. （2007 湖北） A. familiar B. popular C. similar D. particular 2. remove: v. [T] 1)to take sth. or sb. away from somewhere, or off sth.: 2) to make a negative feeling disappear:
1)The men came to remove the rubbish from the backyard. 2)Hearing your opinion has removed my l ast doubts/ suspicions about her. removal
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