1、【学习目标】Teaching goal1. Get the students familiar with the common usage of the words and expressions of this unit.2. Let the students make sentences based on the obtained knowledge. Previewing CaseTask 1 词性拓展impression n. v._ uncertain a n._；（反）_guide v. n._ surrounding n. v._tolerate v. n._ a. _ comb
2、ination n. v._adjustment n. v._ press v. n._exhausted a. v._ pessimistic a. (反)._imitate v. n._ representative n. v._motivation n. v._ greedy a. n._Task 2 短语翻译.speed up _ shake from side to side_catch sight of _ be described as _sweep up _ mix with _be back on ones feet_ assist in/with sth._ _a lack
3、 of _ slide into_in no time_ in all directions_ Exploring Case质疑探究-质疑解惑，合作探究Task 1 单词拼写（根据句意及所给首字母写出正确的单词）1. Hundreds of years ago cars were not invented and people usually travelled by horse or by simple vehicle such as a c_.2. What he said just now gave me a very deep i_. I will never forgot it.3.
4、 He is a naughty boy and he is c_ disturbing his classmates in class.4. Animals in zoos are not living in their natural pleasing s_.5. Im honored to be here to make an o_ speech on this special day.6. As he got well-prepared in the examination, he is very o_ about the outcome.7. I am unable to atten
5、d your birthday party because of a p_ engagement(约定).8. Generally speaking, fees in p_ schools are higher than those in public schools.9. This factory is built to r_ waste plastics to reduce the pollution.10. Steel and stone are building m_ that we can use to build skyscrapers.Task 2 短语实际应用： 1. I re
6、member the whole thing _(似乎) it happened yesterday.2. Citizens have all _(受益于) the newly-built highway.3. Estuaries _ (提供)both recreation and education _ human beings.4. This table is too big and has _ (占据)too much room.5. What this young man displayed is _ (缺少) courtesy.6. Water _ usually _ (被描述为)
7、the source of life.7. The strong wind _ the dead leaves _ in to the sky.8. The boy ran directly to his mother when he _(看见) of her.9. There wasnt much traffic in the street, so we arrived there _.(立刻,马上)10. We must protect water and use it wisely because our future _(依赖) it.11. You are be required t
8、o _ Mr. Smith _ preparing a report.(协助)Task3 五句话作文：1. 布郎先生身体复原了。2. 他准备把房子打扫一遍。3. 突然，一只老鼠溜进了他的卧室。4. 他操起扫把想要打它，它却加速跑了。5. 很快他就看不见这只老鼠了。6. 词性拓展impress certainty uncertain guidance surround toleration tolerant combine adjust pressure exhaust optimistic imitation represent motivate greed短语翻译加速 两边摇晃 看见 被描述
9、成 清扫 与混合在一起 恢复 帮助某人 缺少 溜进 很快 向各个方向单词拼写 Carriage impression constantly surroundings opening optimistic previous private recycle materials短语运用as thought benefited from provide with taken up a lack of is described as swept up caught sight of in no time depends on assist in句子翻译1 mr. brown is now back on his feet.2 .he prepared to sweep up the house.3. All of a sudden, a mouse slid into his bedroom.4. when he rook up the broom to strike it, the mouse sped up and away.5. in no time, he lost sight of the mouse.
