Unit 24 A light dinner 知识点（讲义）新概念英语青少版1B

新概念英语青少版（1B）知识点 Unit 24 A light dinner 一顿清淡的晚餐 一、重点单词及拓展： 1. worry的用法 1) 及物动词，意为“使烦恼”“使焦虑”，常接人作宾语。 例：What worries you so much? 什么事使你这么着急？ This bad news worries us very much. 这则坏消息让我们很担心。 2) 不及物动词，意为“烦恼”“担心”， 短语worry about...担心某人/某物 例：Don’t worry about playing football. 不要为踢足球担心。 Our mums always worry about us. 妈妈总为我们担心。 3） worried,形容词，担心的，忧虑的 短语be worried about... 担心某人/某事 例：Our mums always worry about us. = Our mums are always worried about us. 造句练习： 1）别担心，你可以自己做饭。 2）张老师总是担心我们的学习。 2. pick的用法 1） 及物动词，采摘；挑选，后面直接接宾语。 例：We can pick apples on the farm. 2） 短语：pick up 捡起，拿起；在（机场、车站等地点）接人 例：Please pick up the pen and give it to Tom. Her mum always pick her up from school at 5:00. 注意：这类短语后接名词时，名词放短语后面或中间都可以，如接代词，代词一定放中间。判断正误： 1） Can you pick the ruler up for me please? 2） Let’s pick up her at the bus stop(公交站）after school. 造句练习： 1) Lucy，让我们一起去摘桃子吧。 2) 谁能帮我捡起那本书？ 3. 汇总部分带up的动词短语：（熟练背诵） eat up 吃光 get up 起床 give up 放弃 stay up 熬夜 look up 查阅 put up 张贴 hand up 举手 make up编造 wake up 醒来 hurry up 快点 例： Who can eat up these vegetables? Please put up this picture on the wall. 造句练习： 1） 谁能编造这个故事？ 2） 快点，我们上学迟到了。 3） 不要熬夜。它是不健康的。 4. 复习名词知识。（包括可数名词、不可数名词、名词所有格） 练习： 选择填空 1. Have you got_____? I want to write a letter. A. any paper B. papers C. any papers D. a paper 2. There are a lot of _______ down there but hardly any________. A. sheeps; people B. sheep, people C. sheeps, people D. sheep, peoples 3. Some_____ are talking under the tree. And their _______ are swimming in the river. A. woman, child B. woman, children C. women, child D. women, children 4. The little boy has two______ already. A. tooth B. tooths C. teeth D. teeths 5. What can I do for you?I’d like two_________. A. box of apple B. boxes of apples C. box of apples D. boxes of apple 6. This is not your radio, but___________. A. your brother B. your brother’s C. you brother’s D. yours brother 7. September (9月