初中英语 牛津上海版八年级下Unit3知识点复习及练习教案

A. light
B. lighter
C. lit
D. lighted
(
) 3. He’s ______________ than before since he went on a diet.
A. thick
B. thin
C. thiner
D. thinner
(
) 4. These days I hire two ________________ in my house.
A. what man will look like
பைடு நூலகம்
B. what will man look like
C. what will look like man
D. what look will man like
(
) 11. Anyone can answer that question, ________________?
Ⅲ. Choose one of the words in the bracket to suit the sentence:(选择适当的词填空) 1. We need a ________________ to get past the guard.(joke, trick) 2. They’re going to Japan next week. Oh, _______________? (real, really) 3. Electricity is a good _________________, but a dangerous one. (serve, servant) 4. He had no _______________for why he was late. (explanation, explain) 5. Is there a ________________ between smoking and lung cancer? (connect, connection)
A. man servants
B. men servant
C. man servant D. men servants
(
) 5. Jim called the thief and hit him __________________ the face.
A. on
B. in
C. by
D. at
(
) 6. Father likes to go into his study by himself to think things__________________.
A. of
B. seriously
C. with care
D. over
(
) 7. Grass grew _____________ the river-bank.
A. across
B. along
C. thorough
D. round
(
) 8. He doesn’t care _______________ the cold weather.
A. can he
B. can’t they
C. can’t he
D. doesn’t he
(
) 12. A: Can I leave this door open at night?
B: You _________________ better not.
A. should
B. would
C. could
典例剖析
【例 1】
Everyone__________ go through the security check（安检）when entering the World Expo Park.
A. can
B. may
C. must
D. ought
【答案】 C
2
【解析】 此题考查情态动词用法。can 表示“能，会”，may 表示“可能”，must 表示“必须；应该”，ought 表示 “应该”，由题意可知答案为 C。
words
1. 单词默写。 n. 仆人；佣人 v. 欺骗；坑人 n. 电 adj. 愚蠢的 n. 金属丝，金属线 v. 流动 n. 仪表；计量表 v. 测量；量 n. 账单 adv. 每月一次 n. 解释；解说；说明 adj. 小心的，谨慎的 v. 搔；挠 adj. 看不见的；无形的 n. 形状；形式 n. 能量 n. 电灯泡 v. 连接，联合 v. 埋葬，掩埋 adv. 客气地，斯文地 v. 露齿笑，咧嘴笑 n. 电池 v. 包含，含有 adj. 明白清楚的 n. 熨斗 v. 开或关（电器） adv. 不连接，不工作 v. （用锁）锁上 v. 试验 v. 鼓励 v. 表现 adj. 有礼貌的 n．全体职工 n．顾客
【例 3】
I'm feeling much better now so you____________ call the doctor.
A. couldn't
B. wouldn't
C. can't
D. needn't
【答案】 D
【解析】 句意为：我现在感觉好多了，所以你不必叫医生了。needn't 表示“不必要”，而其他三个选项无此含义，
A. of
B. for
C. to
D. about
(
) 9. I don’t remember _______________ Mr. Lee bought for his wife.
A. that
B. what
C. which
D. when
(
) 10. No one can be sure _______________ in a million years.
是的，你可以。／不，你不可以。／不，你不可以。／不，你最好不。 We may have a lot of work to do. 我们可能有许多工作要做。 (2) might 表示“可能”时，其语气及可能性比 may 要小含义更不确定。 e. g. He might be ill. 他也许生病了吧。
【例 2】 --___________you turn down your radio, please?
--Yes, I can.
A. May 【答案】 D
B. Need
C. Must
D. Can
【解析】 本题考查情态动词的用法。用 can 引导的一般疑问句，其否定回答是“Yes, 主语+can.”故答案为 D。
3. may 与 might 的用法 (1)情态动词 may 表示“许可”或含有征求对方意见之意。表示“可以”之意时，用 may，它的否定形式为 may not， 表示“不可以；禁止；阻止”等意思时，常用 must not/mustn't 代替 may not。
e. g. You may go home now. 你现在可以回家了。 --May I watch TV after supper, Mum?妈妈，晚饭后我可以看电视吗？ --Yes, you may.／No, you mustn't.／No, you may not.／No, you'd better not.
e.g. Many people can use the computer now, but we couldn't ten years ago. 现在许多人能使用电脑，但 10 年前我们不能。 He can't be at home. 他不可能在家。
2. 情态动词 would 与 should 的用法 (1)情态动词 would 是 will 的过去式，表示的语气比较缓和、委婉。 e. g. Would you please pass me the salt?请递给我盐好吗？（表示语气委婉，希望得到对方的肯定回答） I would like/love to help you. 我愿意帮助你。（表示缓和） (2)should 表示义务，可用于各种句式，通常指将来。 e. g. You should do what your teacher tells you. 你应该照你老师的话办。 He should do some work, but he doesn’t want to. 他应该做些工作，但是他不想做。 用于第一人称疑问句时，表示征询意见。 e. g. Should I open the window?我可以开窗吗？
2．日常表达默写。 谨慎，小心 变为；使改变 思考，想出来 被连接到
八年级下 U3 知识点复习及练习教案
1
最后
Grammar
情态动词的基本用法 1. 情态动词 can/could 的用法
表示“能力；许可；可能性”等。在口语中，can 可以代替 may 表示许可，而 may 比较正式。could 为 can 的过去 式，可以表示语气较委婉，用于否定句中，表示推测，表示“不可能”。
故答案为 D。
强化练习
Ⅰ. Choose the best answer.
(
) 1. Lesson Three is _______________ more difficult than Lesson One.
A. a lot of
B. much
C. many
D. a few
(
) 2. Nowadays houses are mostly ________________ by electricity.
Ⅳ. Choose the phrases in the box and fill in the blanks in their proper forms: (用所给词组的适当形式填空) 1. Can you tell me what it _________________?( look like) 2. Water can ________________ ice if it is cool enough.( change into) 3. The house __________________ under ten feet of snow. (be buried) 4. We arrange fiction books __________________ by the author’s names.( in alphabetical order) 5. I’m a boy. My energy __________________ food.( come from)
D. had
3
Ⅱ.Fill in the blanks with the given verbs in their proper forms:(用所给动词的适当形式填空) 1. He was told ________________at night. (not shout) 2. He said that he ________________to America the next week. (go) 3. Come here at once if your handwriting ________________already. (finish) 4. Listen! Can you hear a child ______________? (cry) 5. The energy of falling water can be used __________________ electricity.(produce) 6. It is the best novel I _______________ ever _______________ before. (read)
My brother might come here soon. 我哥哥也许马上就会来这里。
4. must 的用法 must 表示“必须；应该”，否定式为 must not/mustn't，表示“不应该；不许可；不准；禁止”等。在回答带有 must
的问句时，否定式常用 needn't/need not 或 don't have to，表示“不必”，而不用 must not。 e.g. You mustn’t speak like this. 你不应该这样说话。 --Must I stay here now?我现在必须待在这里吗？ --Yes, you must. ／No, you needn't.／No, you don't have to. 是，你必须。／不，不必。／不，你不一定要去。