Unit 5-2022-2023学年七年级英语上册语法精讲 课内知识拓展 课后精准练习（人教版）.docx

1、Unit 5 Do you have a soccer ball? 一、do,does的用法做动词时，do, does是“做”的意思。例如：做作业 do homework做家务 do housework做清洁 do the cleaning当do, does是助动词的时候，可以帮助一般现在时的句子变为疑问句。例如：I do housework every weekend.Do you do housework every weekend?She goes swimming once a week.Does she go swimming once a week?They often buy f

2、ood at the store.Do they often buy food at the store.注意，当句子中有助动词的时候，动词要用原形。专项训练：适当形式填空1.She _like that dress.(not)2.We usually_(do/does)homework after school.3._he often play football?(do/does)4._Tom like his dog?5.You_have a pen.(not)答案：1.doesnt 2.do3.Does4.Does5.dont二、关于球类的单词足球（英式）soccer乒乓球ping-po

3、ng ball足球（美式）football排球volleyball篮球basketball羽毛球badminton网球tennis球拍bat默写表：足球（英式）乒乓球足球（美式）排球篮球羽毛球网球球拍play+球类，中间不加theplay basketballplay badminton专项训练：请翻译以下句子：1.她经常打排球。_2.我不喜欢踢足球。_3.我哥哥喜欢打羽毛球_4.你们打篮球吗？_5.我和妈妈经常打网球。_答案：1.She often plays volleyball.2.I dont like playing football.3.My brother likes playi

4、ng badminton.4.Do you play basketball?5.My mother and I usually play tennis.三、have，has 的用法have和has 都是有的意思，都是动词，表示某人有某物。例如：I have three balls.She has many books.We have food.He has a pen.Ihavewehaveyouhaveyouhavehehasshehasithastheyhave除了I 和you 以外，其他时候，人称单数用has,人称复数用have。否定式：havehave nothaventhashas

5、nothasnt我没有书。不是I havent book.在一般现在时中，表达否定，需要加助动词。I dont have a book.才是对的。专项训练：适当形式填空1.She _two footballs.2.I_(not)any ball.3.We_nothing.4.He _some friends.5.They_(not)money.答案：1.has2.dont have3.have4.has5.dont have四、关于have，has 的一般疑问句I have a pen.Do you have a pen?He has a ruler.Does he have a ruler?

6、They have many classmates.Do they have many classmates?My sister has a cat.Does your sister have a cat?专项训练：请把以下句子改为一般疑问句1.I have a cup._2.We have three bags._3.I have one book._4.She has some fruits._5.My teacher has a new car._答案解析：1. Do you have a cup?2. Do you have three bags?3. Do you have a bo

7、ok?4. Does she have any fruits?5. Does your teacher have a new car?四、一些好用的形容词interesting有趣的boring无聊的fun好玩的difficult困难的relaxing放松的nervous 紧张的humorous幽默的stubborn固执的专项训练：请用以上形容词填入句中1.I feel_,because I didnt do my homework.2.My father is_,so he never give up.(放弃)3.I have a _teacher,he always makes us la

8、ugh.4.She has an_book and she really likes it.5.The movie is_,so we dont like it.6.She often plays_games with us.7.I dont like math,because its_.8.Smith had a _holiday(假期)，so he is happy.答案解析：1.nervous，我感觉紧张，因为我没做作业。2.stubborn，我爸爸很固执，所以他从不放弃。3.humorous，我有一个幽默的的老师，他总是逗我们笑。4.interesting，她有一本有趣的书，她真的很喜

9、欢。5.boring，这个电影很无聊，所以我们不喜欢。6.fun,她经常和我们玩好玩的游戏。7.difficult，我不喜欢数学，因为很难。8.relaxing，史密斯度过了一个令人放松的假期，所以他很开心。五、方位介词at,in 的区别at 后面跟小地点at schoolat homeat the bookstoreat the hospitalat the airportat the libraryin 后面跟村，镇，乡，县，市，州。省。国家等这样综合性的大地点。in the villagein the townin the countyin the cityin the statein the provincein China但是当你要表示在里面时，用inin the bookstore 在书店里in the library 在图书馆里in the airport 在机场里专项训练：用in/at填空1.I live _American(美国).2.She likes reading_the library.3.We study_school.4.There are many trees_the city.5.I stay_home.答案解析：1.in 2.in 3.at 4.in 5.at