英语高二下人教版新课标选修8 Unit 1第2课时教案
The Second Period Language study
Teaching goals教学目标
1. Target language 目标语言
重点词汇和短语
Catholic, slavery, Spanish, mix, mixture, nationality, majority, immigrant, percentage, make a life, a great many
2. Ability goals能力目标
Enable the students to learn about the word transformation between the nouns, adjectives and verbs.
3. Learning ability goals 学能目标
Help the students learn how to know the parts of speech according to the suffixes.
Teaching important points 教学重点
Get the students to know the word about the USA.
Teaching difficult points教学难点
Get the students to know the word formation by adding suffixes.
Teaching methods教学方法
Study individually, practice in groups.
Teaching aids教具准备
A computer and a recorder.
Teaching procedures & ways教学过程与方式
Step Ⅰ Revision
Ask the students to discuss the question in Activity 3 on page 3, trying to explain the reasons in their own words and write 3 ~ 4 sentences. Ask them to share their answers and show their opinions.
T: First of all, let’s deal with our homework. Now work in groups and discuss the question in Activity 3 on page 3, trying to explain the reasons in your own words and write 3 ~ 4 sentences. Share your answers with your group members.
A sample discussion:
S1: The Native Americans of California are continuing to heal from the wounds of the past. As California recognizes the value of its multi-ethnic diversity, its native people are encouraged to celebrate their heritage and share it with the wider California culture.
S2: The number of African Americans in California increased dramatically following the turn of the 20th century. Although old patterns of prejudice persisted, African Americans advanced in politics, business, sports and entertainment. School segregation and discrimination in housing were banned, but problems of unemployment, underemployment and racism continue to be addressed in the African-American community.
S3: By 1990, the number of European and Canadian immigrants had fallen dramatically, to less than 10 percent, and the number of immigrants from Mexico and Central America had climbed to well over half of the total.
S4: Additionally, California’s share of Asian immigrants doubled and now accounts for 40 percent of new immigrants in the state.
T: Excellent! These trends have transformed California into the most racially and ethnically diverse state in the country, so that by the year 2000, if not already, no racial group will constitute a majority.
Step Ⅱ Suffixation
First, ask the students to show their collected suffixes. Ask them to review the function of verbs, nouns and adjectives. And then ask them to fill in the charts with the proper forms of the words by practicing Activity 1 on page 4. At last, check the answers with the whole class.
T: Today we’re going to learn about suffixes. Do you know what a suffix is?
S1: A suffix is a particle, which is added to the end of a root.
T: Good. Do you know anything more about it?
S2: Generally, suffixes do not change the meaning of the root, but its part of speech. e.g. lead (v.)→leadership (n.) ill (adj.) → illness (n.)
S3: Although each suffix has its own meaning, it can’t be used separately without the root.
S4: However, some suffixes add new meanings to the newly formed words. e.g. meaning → meaningless think → thinker
T: Very good! Now who’d like to share your collected suffixes with us?
Ss: The following are some of the most commonly used suffixes.
Suffixes used as a noun signifier
Verb
Adjective
Suffix
Noun
read
-er
reader
act
-or
actor
train
-ee
trainee
build
-ing
building
attend
-ance
attendance
punish
-ment
punishment
invent
-tion
invention
sick
-ness
sickness
special
-ist
specialist
true
-th
truth
2. Suffixes used as an adjective signifier
Noun
Verb
Suffix
Adjective
wind
-y
windy
hope
-ful
hopeful
adventure
-ous
adventurous
hero
-ic (-ical)
heroic
nation
-al
national
care
-less
careless
trouble
depend
-some
troublesome
comfort
-ent/-ant
dependent
active,
-able/-ible
comfortable
imagine
-ive/-tive/-ative/-itive
attentive, imaginative
second
-ary
secondary
change
-able
changeable
annoy
-ing
annoying
excite
-ed
excited
3. Suffixes used as a verb signifier
Adjective
Noun
Suffix
Verb
broad
fright
-en
broaden , frighten
simple
-fy
simplify
modern
-ize (-ise)
modernize
T: Excellent! Now let’s fill in the chart with your partners. Please open your books and turn to page 4 and practice Activity 1 in Discovering words and expressions. Later we’ll check the answers with the whole class.
Step III Homework
1. Ask the students to finish Activities 1-3 on page 48 in the workbook.
2. Ask the students to prepare for the grammar about the Noun Clauses.
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