1.牛奶能帮助你保持健康的身体。 Milk can _______ you ________have a healthy body. 2.我爸爸让我好好学习英语。 My father _________ me ________ study English well.
3.我妈妈说我应该晚饭尽量少吃肉。 My mom said that I should ________ _______ eat less meat for dinner. 4. 不要太疲劳，不然会使你生病的。Don‘t ______ too tired. Or it will _________ you sick. 5. 我相信每天晚上8个小时的睡眠很重要。 I believe that it‘s ________ ________ sleep 8 hours each night. 五、作文
Tom每天都不能按时上交老师留的作业，请你至少给他写5条建议，建议要合情合理。
Tom can‘t finish the homework on time. I think he should take the advice like: He should ____________________________________________________________________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【知识天地】
下列对话中，后面划有横线的一行均有一处错误，请找出错误，并把正确的答案写在横线上。
A: What's the wrong with you, young man? 1. ____ B: I'm not feel well and I'm very weak. 2. ____ I can't do some work, doctor. 3. ____ A: Do you have headache? 4. ____ B: No, I don't.
A: Do you sleep well in night? 5. ____ B: Yes, I sleep very well.
A: Did you eat breakfast every morning? 6. ____
B: No, I don't. And I eat only a little foods 7. ____ of lunch and supper because I want to 8. ____
keep thin. A: Oh, I see. There's much nothing wrong with you. 9. ____ You need eat more food and have three meals 10. ____ a day. And do some exercises every day. 11. ____ Then you'll turn better soon. 12. ____
【参考答案点拨】 一．答案：
1. matter/trouble 2. can't 3. caught/had/got 4. have 5. feel/be/get 解析：
1. What's the matter? 和What's the trouble? 是医生向病人询问病情时的常用语句，答案为matter/trouble。
2．本句中前部分用了动词have， 因此而推断本题为一般现在时，又从语言背景中得知：他不停的咳嗽，因此答案为can't。 3．此句为现在完成时态，主动词have+动词的过去分词。have a cold, catch a cold, get a cold 都表示患了感冒，因此答案为caught/had/got
5. You'll 是 You will 的缩写形式，其后应该接动词原形，better是形容词，必须与连系动词连用，因此答案为feel/be/get。 二、 1. He should go to bed early. 2. Do you have a sore throat?
3. You should exercise to stay healthy. 4. She shouldn't study when she is tired
5. Sonja certainly shouldn't go to the party tonight.
三、答案：
1．is playing 2. stayed 3. studied 4. likes, likes 5. am not feeling 6. have 解析：
1. 根据问句得出，动词play 应该用现在进行时，所以答案为is playing. 2. 根据问句得出，动词stay应该用一般过去时，所以答案为stayed.
3. 由于本句的时间状语为last night, 所以动词study应该用一般过去时，所以答案为studied.
4. 根椐句意，某人喜欢某种颜色属于个人的习惯与爱好，应该用一般现在时表示，两处主语都是第三人称单数，所以答案为likes, likes.
5. 根据You should go to the doctor. 推断出答案应该是：am not feeling。 6．should 为情态动词，其后应该加动词原形，因此答案为have. 四、答案：
1. help, to 2. tells, to 3. try to 4. be, make 5. important to 解析：
1. 本题考查动词短语help sb. to do sth. （帮助某人做某事）的用法，答案为help, to. 2. \好好学习\我们理解为是父母经常对我们的嘱咐，应该用一般现在时，tell sb. to do sth. 意为让某人做某事，答案为tells, to。
3. 本题考查动词短语try to do sth. 意为: 尽量/努力/试图做某事, 所以答案为try to. 4. 表示疲劳要用系表结构be tired. will 为助动词, 其后应该加动词原形，表示某事物使得某种情况发生, 其中的\使得\应该用动词make 来表示，因此答案为be, make. 5. 本题考查固定句型It's...to do sth. 例如: It's good to help others.
It's bad for your eyes to read in bed. 等。因此本题答案为important to.
五、He should finish homework on time every day. He shouldn't watch TV every night. He shouldn't play computer games until midnight. He should watch TV after he finishes homework. And he should play computer games once a week only on Saturday evening. I think he can become a good boy.
【知识天地答案及解析】
1. wrong改成matter 或去掉the. 2. feel改为feeling.
3. some改为any. 此句是否定句。
4. headache 前加a。have a headache 是习惯用法，表示―头痛‖。 5. in 改为at。 at night是习惯用法，表示―在夜间‖。
6. Did 改为Do。 有时间状语every morning, 应该用一般现在时。 7. foods 改为food. food 作食物讲时是不可数名词。 8. of 改为for。 这是习惯搭配。
9. much nothing 改为nothing much。nothing是不定代词，修饰语形容词应该放在其后。
10. need 后加to。在肯定句中，need 一般用作实义动词，故后跟动词时要加to. 11. exercises 改为exercise。exercise与do 搭配表示―进行体育锻炼‖时，为不可数名词。
12. turn 改为get。 表示―身体健康状况变好‖时，
新目标英语八年级上第3单元知识讲解及练习含答案
【重要词汇概览】
◆babysit v. 临时受雇照顾(婴儿) ◆at home 在家 ◆Tibet 西藏
◆Hawaii 夏威夷（美国州名） ◆sightseeing n. 观光;游览 ◆fishing n. 捕鱼;钓鱼 ◆rent v. 租用;出租 ◆plan n. & v. 计划;设计;筹划 ◆Greece 希腊
◆finally adv. 最后地;最终 ◆decide v. 决定;下决心;解决 ◆lake n. 湖;湖泊 ◆region n. 地方；区域 ◆countryside n. 乡下；农村；乡村 ◆forget v. (forgot, forgot forgotten) 忘记；忘却
◆return v. 后来；归去；归还 ◆Paris 巴黎（法国首都） ◆tourist n. 旅行者；游客 重要词组概览】
◆go sightseeing 去观光旅行 ◆take walks 去散步 ◆go fishing 去钓鱼
◆take a vacation 去度假 ◆think about 考虑；思考 ◆decide on 决定
◆the Great Lakes 五大湖(加拿大与美国之间的五个大湖) ◆a no-stress vacation 一个没有压力的假期 ◆Hong Kong 香港 ◆how long 多久 ◆get back 回来
◆San Francisco 旧金山（美国加利福尼亚州西部港市） ◆sports camp 运动野营
◆go bike riding 骑自行车旅行 ◆go camping 去野营 ◆go hiking 去远足
◆the Great Wall 长城 ◆have a good time 玩得很高兴，过得很愉快
【语法知识聚焦】
一、本单元学习用现在进行时表示将要发生的动作，例如： 1. What are you doing for vacation? 你假期准备干什么？
I'm visiting my grandmother. 我准备去看我的奶奶。 When are you going? 你想什么时候去？ What's she doing for vacation? 她假期准备干什么？ She is going camping. 她打算去野营。 What are they doing for vacation? 他们假期准备干什么？
They are relaxing at home. 他们打算在家里放松一下。 2. 还有一些动词的现在进行时形式表示将要发生的动作： leave, come, stay，hike等。
例如：1) My father is leaving for Shanghai next week. 我父亲下周要动身去上海。
2) A: Mary! Supper is ready. 玛丽！晚饭好了。
B: I'm coming, mum. 妈妈，我马上就来。
3) A: What are you doing for vacation? 你假期准备干什么？ B: I'm going hiking in the mountains. 我准备去山里远足。 4) I'm staying home to do my homework next Sunday. 下个星期天我准备待在家里做作业。 二、课文注释
1. go fishing 去钓鱼
同样的用法还有： go shopping 去购物 go swimming 去游泳
go bike riding 骑自行车 go sightseeing 去观光
go skating 去滑冰 go camping 去野营
2. That sounds nice. 听起来不错。
1）sound 是动词，意思是: 听起来, 发出声音： That sounds interesting. 听起来不很有意思。 That sounds great. 听起来太好了。
Your idea sounds a good one. 的想法听起来很好。
Your proposal sounds quite feasible. 你的提议听起来很可行。
When the bell sounds, you must come in. 铃响时，你必须进来。 2）sound 还可以作名词， 表示 ―声音，响声‖ 例如： The light travels faster than sound. 光比声音快。 the sound of birds singing 鸟儿歌唱的声音
3. I just finished filming my last movie. 我刚刚拍摄完我的最后一个电影。 film v. 拍电影
finish doing something 做完某事 例如：
When we finished cleaning our classroom, we went home. Don't take the book away. I haven't finished reading it. 【综合能力检测】
一．根椐题意和所给的字母提示，填入正确的单词。
1. A: How's the w__ __ther there? B: It's sunny.
2. A: How l__ __ __ are you staying there? B: I am staying there for three weeks.
3. A: W__ __ __ __ are you going for vacation? B: Italy. 4. My mother often t__ __ __ __ walks after supper.
5. My father often goes f__ __ __ing by the river on Sundays. 二. 连词成句 1.what, doing, Mary, is, vacation, for? _____________________________________________? 2.they, visiting, are, friends, their , next, week. _______________________________________.
3.can, I , some, you , questions, ask, your , about, vacation plans?
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