Revision 4Review气球 工厂 烟 空气 木头；木材 火柴 balloon factorysmokeairwoodmatch地球 森林陆地 海洋 垃圾 玻璃制品；玻璃 Earthforestlandoceanrubbishglass植树使空气变凉 制作一张海报 回来 制作火柴 plant treescool the airmake a postercome backmake matches捡起；拾起 骑自行车 在树上在过去在天空中 pick up ride a bikein the treein the pastin the sky在公园里塑料袋 购物袋 植树节很多in the parkplastic bagshopping bagTree Planting Daya lot of1. 用 no 表示否定的句子：… + no + 名词 + … 例句：它没有颜色和形状。 It has no colour or shape. 2. 表达“它对……是重要的”句型： It is important to … 它对……是重要的。 例句：它对所有人都是重要的。 It is important to all people. 3. 询问对方的身体状况，病情或其他不适的句子： What’s the matter? 怎么了？4. 表示建议的句型： Let’s + 动词原形 + … 例句：咱们去公园吧，本。 Let’s go to the park, Ben. 5. 现在进行时态：某人 + be 动词 + v-ing + … 例句：我正在寻找我的朋友树先生。 I’m looking for my friend Mr Tree. Let’s revise ( )Ⅰ ItTheymakeskeepthe airthe placedirtyclean.使某物保持某种状态的句型：例句：它使它们在天空中保持得高高的。 It keeps them high in the sky. stop cutting down so many treesWeshould.例句：我们应该种植更多的树来使空气保持洁净。 We should plant more trees and keep the air clean.表示责任、义务的句型：Think and saymake the land and water dirtymake the air dirtyplant more treesmake the city beautifulkeep us alivekeep the air cleanstop throwing rubbish into rivers stop cutting down so many treesAir keeps us alive.Smoke…Rubbish…Trees…We should…Air keeps us alive.Smoke makes the air dirty.Rubbish makes the land and water dirty. Trees keep the air clean.Trees make the city beautiful.We should plant more trees.We should stop throwing rubbish into rivers.We should stop cutting down so many trees.Let’s revise (Ⅱ ) Wegetwoodfromtreesusetomake tables and chairs.表示“从某处得到某物”与“用某物去制作某物”的句型：get … from…use… to make… Think and writeWe get ________ from trees.We __________from trees.woodget fruit We________________ trees.We use wood to make _________.get flowers from paperWe use wood ________________.We _______wood _______________.to make pencils useto make chairsThink and circleMy work in Module 4
