老师：hello， everyone today，well， learn unit four using language part two， in this class you will revise some new words in this text grasp， the usage of these new words and expressions practice using the new words and expression， unit four sharing，now， lets look at the pictures and finish the sentence， it is their fifties wedding anniversary， maybe i should purchase some gifts， i have to make a。catalog。
老师：this girl is donating blood to help the people in need。
老师：we need vaccination to prevent coronavirus。
老师：voluntary worker。 is someone who does work without being paid for it， now lets look at the sentence number one would you like to donate an unusual gift Dont it 作为动词表示捐赠，赠送 donate tool 把某物捐赠给某人。 donation 名词，捐赠捐献捐款捐赠物 make a donation to 向某某捐赠。 donator 名词，捐赠者， number one。幸运的是，很多许多人和组织捐了一大笔钱，帮助他们顺利地接受大学教育。
老师：luckily many people and organizations donate a lot of money to help them receive college education smoothly， number two。
老师：那个商人给我校捐了很多钱。
老师：the businessman make a donation of large amounts of money to my school。
老师：number three 这位老人为学校捐赠了很多钱，让学生们重返教室。
老师：The old man donated a lot of money to the school, enabling the students to return to their classroom.
老师：No. 2, the gift you give is not something you loved one keeps, but a voluntary contribution towards the lives of people who really need it.
老师：voluntary 形容词，自愿的，志愿的，无偿的 volunteer 名词，志愿者动词，自愿做某事，自告奋勇，自愿效劳。
老师：please translate these sentences into English， number one。
老师：听这门课完全是出于自愿。
老师：attendance on the course is purely voluntary， number two。
老师：我在当地一些医院从事一些义务工作。
老师：i do some voluntary work at the local hospitals， number three。
老师：他自愿服务，充当司机。
老师：he volunteered his services as a driver， number four。
老师：房间很安静，没有人主动提供更多的信息。
老师：the room was quiet no one volunteered any further information， number three choose from this catalog， a really useful gift for some of the worlds poorest and bring hope for a better future to a community in need，need。
老师：作为名词，意思是需要必要，其复数形式为必需品。
老师：For example, there is no need to hurry.
老师：没必要着急。
老师：i feel the need of exercise。
老师：我觉得需要运动。
老师：we are in need of water。
老师：我们需要水。
老师：need。用作不可数名词时还有贫穷、不幸、逆境、困难等意思。
老师：please look at these two sentences， number one。
老师：许多家庭处于贫困的情况。
老师：many families are in great need， number two。
老师：患难见真情。
老师：a friend in need is a friend indeed， number four when you purchase an item we will send you an attractive card for you to send to your special person purchase。
老师：动词， buy something 购买某物 purchase something with something oh purchase something for somebody。名词， comfortable non。作为可数名词，常作复数，指购买之物。
老师：uncomfortable on action of buying something， number one he purchased a ticket and went up on the top deck， number two。 are you satisfied with your purchase， number three they annou
查看隐藏内容