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1、Unit 4 Natural Disasters（Reading and Thinking）教学目标：1.了解自然灾害的种类，提高对灾害的防范意识。2.理解文章内容，加强阅读能力和阅读技巧。3.学会运用语法和词汇知识，提高语言表达能力。4.培养学生的合作意识和团队精神。教学重难点：1.阅读理解及其相关语言知识。2.了解自然灾害的种类和防范措施。教学准备：1.多媒体设备。2.学生课前作业。3. 白板、笔。Step 1: Warm-upThe teacher can display a map or a picture on the whiteboard and ask students to g
2、uess different types of natural disasters.Step 2: Pre-readingThe teacher can ask students to discuss in groups and share their experiences of natural disasters they have encountered or heard about. Then, the teacher can introduce the topic of the reading passage and ask students to predict what the
3、passage will be about.Step 3: ReadingThe teacher can ask students to read the passage silently first, and then read it out loud as a class. The teacher can pause after each paragraph and ask students to summarize what they have understood. The teacher can also explain any difficult vocabulary or con
4、cepts as necessary.Step 4: Comprehension questionsThe teacher can ask students to answer comprehension questions based on the reading passage. These questions can be both factual and inferential. The teacher can also ask students to provide evidence from the text to support their answers.Step 5: Voc
5、abulary and grammar exercisesThe teacher can provide vocabulary and grammar exercises related to the reading passage to reinforce language skills. For example, the teacher can ask students to identify and explain the meaning of specific words or phrases, or to use certain grammar structures correctl
6、y in sentences.Step 6: Group discussionThe teacher can divide students into small groups and ask them to discuss different types of natural disasters, their causes, and preventive measures. The groups can then present their ideas to the class, and the teacher can facilitate a class discussion.Step 7
7、: Writing activityThe teacher can ask students to write a short essay or paragraph about a natural disaster they have experienced or heard about. The essay can include a description of the disaster, its impact on people and the environment, and ways to prevent or mitigate the damage caused by it.Ste
8、p 8: ReflectionThe teacher can ask students to reflect on what they have learned about natural disasters and their impact on society. The teacher can also ask students to think about what they can do to raise awareness about natural disasters and to promote disaster preparedness in their community.C
9、onclusion:By the end of this lesson, students should have a better understanding of natural disasters, their causes, and preventive measures. They should also be able to read and comprehend an informational text, as well as use vocabulary and grammar related to the topic. Additionally, this lesson c
10、an help students develop their critical thinking skills, collaboration skills, and writing skills.Exercises:Fill in the blanks with the correct word or phrase:a. The most common type of natural disaster is _.b. A _ is a sudden shaking of the ground caused by the movement of tectonic plates.c. A _ is
11、 a sudden and violent flood that occurs after heavy rainfall.d. A _ is a large and powerful rotating storm that forms over warm ocean waters.Identify the type of natural disaster described in each sentence:a. A town was destroyed by a sudden shaking of the ground.b. A river overflowed its banks and
12、caused widespread damage to homes and businesses.c. A small island was hit by a massive storm with strong winds and heavy rain.d. A volcanic eruption covered a nearby town with ash and debris.Rewrite the following sentences using the passive voice:a. The earthquake destroyed many buildings in the ci
13、ty.b. The flood caused by the storm swept away cars and homes.c. The hurricane destroyed the entire coastline of the island.d. The volcano erupted and covered the town with ash and debris.Answers:a. Floodsb. Earthquakec. Flash floodd. Hurricanea. Earthquakeb. Floodc. Hurricaned. Volcanic eruptiona.
14、Many buildings in the city were destroyed by the earthquake.b. Cars and homes were swept away by the flood caused by the storm.c. The entire coastline of the island was destroyed by the hurricane.d. The town was covered with ash and debris when the volcano erupted.Homework:Write a short paragraph de
15、scribing a natural disaster you have experienced or heard about. Include details about the type of disaster, its impact on people and the environment, and any preventive measures that could have been taken to minimize the damage. Use vocabulary and grammar related to the topic, such as words and phrases used to describe the disaster, its causes, and its effects.学科网（北京）股份有限公司