Unit 3 What's the weather like（期中知识清单）四年级英语上学期（外研版三起·新教材）

期中知识清单·外研版三起四上 Unit 3 What’s the weather like? 考点一：询问天气状况的句型 考点二：Let引导的祈使句提建议 考点三：询问天气情况的选择疑问句 考点四：want to的用法 考点一：询问天气状况的句型 —What is the weather like? 天气怎么样？ —It's sunny and warm. 阳光充足且温暖。 【语法要点】 ❶句型结构：What is the weather like (+ 地点/时间)?，用来询问天气情况，同义句：How is the weather (+ 地点/时间)? ❷答句要用 It’s + 描述天气的形容词，it 在这里指代天气，不能用其他主语。 ❸常见天气形容词：sunny 晴朗的、windy 刮风的、rainy 下雨的、snowy 下雪的、cool 凉爽的、cold 寒冷的、hot 炎热的、warm 温暖的。 ❹多个形容词并列时，用 and 连接，如 It’s windy and cool.（有风且凉爽）。 即时练习 单项选择。 ( ) 1．—What is the weather like today? —________ A．It’s Saturday. B．It’s cloudy. C．It’s seven o’clock. ( ) 2．What is the weather like ________ Singapore? A．in B．for C．to ( ) 3．—What is the weather like? —________ A．It is very cold. B．It is February. C．It is spring. ( ) 4．—What is the weather like? (看图答题) —________ A．It’s sunny. B．It’s cloudy. C．It’s rainy. ( ) 5．—What is the weather like today? —________ A．It’s Wednesday. B．Yes, it is. C．It’s windy. 考点二：Let引导的祈使句提建议 Let’s go to the park! 让我们去公园吧！ 【语法要点】 ❶句型结构：Let’s + 动词原形 + 其他!，Let’s = Let us，意思是 “让我们…… 吧！”，用来提出建议、邀请对方一起做某事。 ❷let 后面要接人称代词宾格，再接动词原形，固定搭配：let sb. do sth.（让某人做某事）。 ❸肯定回答：OK. / Great. / Good idea.。 ❹否定表达：Let’s not + 动词原形（让我们不要……）。 即时练习 单项选择。 ( ) 1．—Let’s go to the zoo! —________! A．Oh, no B．Goodbye C．Great ( ) 2．Let’s ________ the plants together. A．water B．waters C．watering ( ) 3．Let’s ________ our best in every game. A．try B．to try C．trying ( ) 4．Let’s ________ and see a film. A．going B．go C．goes ( ) 5．Let’s ________ the windows together after school. A．clean B．cleans C．cleaning 考点三：询问天气情况的选择疑问句 —Is it cold or hot? 是冷还是热？ —It’s cold. 是寒冷的。 【语法要点】 ❶句型结构：一般疑问句 + A or B？，or 翻译为 “还是”，用来在两个选项中做选择。 ❷回答选择疑问句不能用 Yes/No，要直接选择其中一项作答。 ❸本句主语用 it 指代天气，be 动词根据主语选用 is。 即时练习 单项选择。 ( ) 1．—Is your brother tall or short? —________ A．He is tall. B．Yes, he is. C．No, she isn’t. ( ) 2．—Is she big or small? —________ A．Yes, she is. B．He is big. C．She is big. ( ) 3．—Is your friend a boy or a girl? —________ A．Yes, she is. B．My friend is a girl. C．No, she isn’t. ( ) 4．Is your classroom big ________ small? A．and B．of C．or ( ) 5．—Are you short or tall? —________. A．Yes, I am B．No, I’m not C．I’m tall 考点四：want to的用法 【语法要点】 ❶人称变化：当主语是第三人称单数（he/she/it/ 单数名词等）时，“want” 要变为 “wants”，不定式部分 “to + 动词原形” 保持不变（例如：He wants to play football. 他想要踢足球。）。 ❷语义延伸：除了接动词不定式表示 “想要做某事”，“want” 还可接名词表示 “想要某物”（如：I want an apple. 我想要一个苹果。），但接动作时必须用不定式结构。 例句：She wants to read a book. 他想要读一本书。 即时练习 单项选择。 ( ) 1．I want to ________ a card to my best friend for her birthday. A．send B．sent C．sending ( ) 2．Tom wants to ________ at home and read storybooks. A．stay B．stays C．staying ( ) 3．I want ________ some money to buy books. A．save B．to save C．saving ( ) 4．I want to ________ some books for the children’s home. A．share B．shared C．shares ( ) 5．I want ________ everything to gold. A．turn B．to turn C．turning 一、单项选择。 ( ) 1．It _______ cold in Harbin. A．am B．is C．are ( ) 2．It’s windy. We can _______ kites. A．fly B．flies C．flying ( ) 3．—What’s the weather like? —_______ A．It’s rainy. B．I like rain. C．It’s a dog. ( ) 4．It never _______ in Sanya. A．snows B．snow C．snowing ( ) 5．There are lots of _______ in the classroom. A．child B．children C．childs ( ) 6．What’s the weather _______ today? A．likes B．like C．liked ( ) 7．—What’s the weather like _______ Shanghai? —It’s rainy. A．on B．in C．at ( ) 8．What’s the weather like _______ Harbin in winter? A．at B．on C．in ( ) 9．—Look at the _______. It’s high in the sky. —Yes, it’s _______ today. A．sunny; sun B．sun; sunny C．sunny; sunny ( ) 10．It’s sunny. We can _______ out and play. A．go B．goes C．going 二、选词填空。 1．Is it cold (and / or) hot? 2．The children here want to (see / look) real snow. 3．Can (we / me) have some fun outside? 4．They stay at home today (because of / because) the snow. 5．The kids can have fun in (many / any) weather. 三、根据图片和首字母提示，补全句子。 第1题图 第2题图 第3题图 第4题图 第5题图 1．Is it c or hot? Do I need my coat or not? 2．Liufei is a t at Children’s home in Sanya. 3．Look at our c . 4．—What’s the weather like today? —It’s c . 5．It’s s in Shanghai. 四、连词成句。 1．you, run fast, Can (?) 2．sunny, It’s, and, warm (.) 3．clean the floor, Can, help me, you (?) 4．outside, I, May, play (?) 5．the, weather, What’s, today, like (?) 五、选择合适的选项，补全对话。 A．Great! B．What’s your name? C．Can you play football? D．It’s windy and warm. E．Let’s go out to play football. Daming: 1. Sam: My name is Sam. Daming: What’s the weather like today? Sam: 2. Daming: Let’s go out to play. Sam: 3. Daming: 4. Sam: Yes, I can. Daming: 5. Sam: OK! Let’s go. 六、为观察和了解世界各地的气候特点，气象社团的 Tutu同学每天坚持写气象日记，以下是他今天的记录。请根据记录，判断同学们的讨论是“T”否“F”正确。 ( ) 1．It is windy in Shanghai. ( ) 2．People in Beijing should take umbrellas. ( ) 3．People in Sanya should wear warm clothes. ( ) 4．It’s snowy in London. People can throw snowballs. ( ) 5．It is cold in Queenstown. 七、Max正在观看天气预报。根据材料，完成下列任务。 Good evening, everyone! Here is the weather report. In Beijing, it’s very windy today. You need to wear a coat. In Shanghai, it’s rainy and cool. You can wear a light jacket and don’t forget your umbrella. It’s snowy in Harbin today. And it’s very cold. But you can play in the snow. However, in Sanya, it’s sunny and hot today. You can swim in the sea. Thanks for watching! See you later! 1．选择与城市对应的天气，将选项填在横线上。 A． B． C． D． City Beijing Shanghai Harbin Sanya Weather ________ _______ ________ ________ 2．根据实际情况回答问题。 What’s the weather like in your city? It’s 参考答案 【考点一】 1．B 2．A 3．A 4．B 5．C 【考点二】 1．C 2．A 3．A 4．B 5．A 【考点三】 1．A 2．C 3．B 4．C 5．C 【考点四】 1．A 2．A 3．B 4．A 5．B 【综合训练】 一、单项选择。 1．B 2．A 3．A 4．A 5．B 6．B 7．B 8．C 9．B 10．A 二、选词填空。 1．or 2．see 3．we 4．because of 5．any 三、根据图片和首字母提示，补全句子。 1．cold 2．teacher 3．clothes 4．cloudy 5．sunny 四、连词成句。 1． 2． 3． 4． 5． 五、选择合适的选项，补全对话。 1．B 2．D 3．A 4．C 5．E 六、为观察和了解世界各地的气候特点，气象社团的 Tutu同学每天坚持写气象日记，以下是他今天的记录。请根据记录，判断同学们的讨论是“T”否“F”正确。 1．T 2．T 3．F 4．F 5．T 七、Max正在观看天气预报。根据材料，完成下列任务。 1．C B D A 2．(答案不唯一) 第 1 页 共 15 页 学科网（北京）股份有限公司 $