江苏省沭阳县广宇学校八年级英语 8B Unit2 Vocabulary教案.doc

8B Unit 2 Vocabulary
教学目标
1.理解名词构成形容词的后缀。
2.学会在语境中使用合适的形容词。
预习检测 选择适当的词并用其适当形式填空
       care, use, help, wonder, colour, harm, cheer, meaning, noise, delight
1. Please be           ______  with the glasses. Don't break them.
2. He's always very         _____ to his mother.
3. The trams are          _____  without the electricity.
4. It's         ____    to help others when they need help.
5. It's a        _____   opportunity.
6. This snake(蛇）is unable to hurt you beacause it is        ____   .
7. That girl likes         ____   dresses.
8. It was a           ____   trip that I cannot forgeht.
9. How          _______ it is! I lost my way home.
10. It's very           ____ beacuse of the busy traffic.
课堂检测 单项填空
（ ）1. Bob never does his homework          Mary. He makes lots of mistakes.
    A.so careful as   B.as carefully as   C. carefully as   D.as careful as
（ ）2. People speak           of the film Not One Less. It is really necessary for every child to go to school.
    A.loud             B. loudly      C. high        D. highly
（ ）3. Nothing in the world is       if you set your mind to do it.
A.impossible   B.wondeful    C.interesting     D.necessary
课后检测 选择适当的词填空
1. Be            _____ (careful, careless) crossing the road.
2. Videos are          ____  (useless, useful) to have in the classrooom.
3. Somking is           _______ (harmful, harmless) to your health.
4. He comes in with         ___  (noisy, noiseless) footsteps(脚步）to surprise her.
5. It is        ______ (meaningless, meaningful) to chat(聊天）on the line beacuse no one will say the truch.
6. She is a nice lady. It's       _________ (hopeful, hopeless) trying to convince(说服）her.
7. I'm afraid the news isn't very         ______ (cheerful, cheerless).
8. Water is a           ____ (colourless, colourful) liquid(液体）。