外研版（2019）必修第二册Unit 6 Earth First Developing ideas Writing导学案（无答案）

Unit 6 Earth first 课时5 Writing Learning Procedures Step 1: Warming-up 一、英汉互译。 A.单词 1. campaign _____ 2.canteen n_____ B.词块 call on _____ 强烈要求/敦促某人做某事_____ 2. 拯救…免于…_____ 3. 将...减少了…_____ 4. 促使；造成；对…有贡献_____ 5. 想出；提出；提供_____ 6. 过…的生活_____ 7.leftover food_____ C.词块拓展 1. concerned adj.焦急的，担忧的 【教材原句】　We are concerned that ...我们担心…… （1）as far as ...be concerned 　　就……而言 be concerned about/for 　　为……担心 （2）concern v. 涉及，与……有关；使担心，使担忧 n.　　担心，忧虑，焦虑 concern oneself about ...　　关心…… urge v.竭力主张，强烈要求，敦促n.强烈的欲望；冲动 【教材原句】　It urges people to save food by not wasting anything on the dining table. （1）urge sth/sb on 　　催促某物/某人前进 urge sb to do sth 　　催促某人做某事 urge that ...（should） do sth　　极力主张……做某事 It is urged that ...（should） do sth　　坚决要求……做某事 （2）have an urge to do sth　　渴望做某事 the urge to do sth　　做某事的渴望 （3）urgent adj.　　紧急的 urgency n.　　紧迫；急迫；急事 二、基础训练: 课文重点句子再现并仿写。 Most of us are aware that we must take care of the environment, and the majority of us take steps to save energy and reduce waste and pollution. 拓展翻译： be aware of_____ 提高关于...的意识\认识_____ take steps to do _____，近义词替换: take _____ to do 仿写：众所周知，六月八日是世界海洋日，这一天旨在提高对海洋重要性和保护海洋必要性的认识。 _____ It was an area where fishermen were finning, and the sea floor was covered with dead sharks. 仿写：地球表面的70%以上由海洋覆盖，海洋对人类至关重要。 _____ Planing trees can help a lot in reducing the greenhouse effect because trees absorb the carbon dioxide in the air. 仿写：海洋可以帮助减少温室效应，因为海洋能吸收和溶解(dissolve)空气中的二氧化碳。 _____ In recent years, we have seen large areas of wetland damaged by human activity, which had a negative impact on the unique plants and animals living here. 仿写：不幸的是，海洋正被人类活动破坏，这对生活在这里的独特海洋生物产生了负面影响。 _____ It urges people to save food by not wasting anything on the dining table. 仿写：这敦促我们要采取有效措施去保护海洋。 _____ Hannah travels the world giving presentation, getting more people involved in the conservation of ocean life. 仿写：我们可以呼吁周围人为环境保护做贡献，让更多的人参与到海洋的保护中来。 _____ Now, she is a model and performance artist devoted to ocean conservation. 仿写：现在，该是我们投身于保护海洋的行动中的时候了。 _____ Step 2: Pre-writing Scanning：Look through the text on Page 94, and have a discussion about the answers to the questions followed. Reflection：This text is a 。 Essay assignment: 一、【参考词块】翻译下列词块。 1.appeal to sb to do sth_____ 2.pose a threat to_____ 3.a wide variety of_____ 4.package sth in sth_____ 5.cut down the use of_____ 6.do one's part_____ 7.recyclable materials_____ 8.be responsible for doing sth_____ 9.reduce pollution_____ 10.environmentally friendly packaging_____ ... ...