英语八年级上册Section B第三课时学案

这是一份英语八年级上册Section B第三课时学案，共1页。学案主要包含了词组，根据提示填空，用所给单词的恰当形式填空等内容，欢迎下载使用。

第2课时Sectin B 1a-1e
知识目标：
1. 复习频率副词always, usually, ften, smetimes , hardly ever, never等的用法。运用频率词汇及询问活动频率，复习Hw ften等句型的使用。
2. 一般现在时态的运用，尤其是第三人称单数谓语动词的运用。
预习导学－知识清单
一、词组。
1.垃圾食品________12. 对……有益 / 有害________ 3. 吃水果________ 4. 我的健康________
5. 喝牛奶 / 喝咖啡________ 6.想要某人做某事________
二、根据提示填空
1. Hw _________ d yu cme t schl late? Never.
2. Farmers milk sme m _________frm cws.
3. J________ fd isn’t gd fr yur health.
4. D yu have a healthy lifestyle if yu e_________ every day?
5. I eat fruit three t_________ a week.
6. Des he drink juice every mrning? N, hardly e_________.
7. Here is a prgram, yu may find ut the r_________.
8. We are in Class 1, G_________ 2.
9. My father is very busy. He nly plays basketball ______ a week.
10. I can’t d it by myself. Can yu h_________ me?
合作探究－知识详解
may be，maybe的区别：
1. maybe是副词，主要用于非正式场合，口语中常用。意为“也许，大概”。它通常放在句子的开头，在句子中作状语。
Maybe he will cme this afternn. 他可能今天下午来。
Maybe yu put the key in yur bag. 大概你把钥匙放在包里了。
2. may be是情态动词“may”加动词“be”，意为“可能是”、“可能在”等。be充当句子里的系动词。因此这个句子里不能再有别的动词了。
I can’t find my watch. It may be in yur bag.
我找不到我的手表了，它可能在你的包里。
He may be a sldier. 他可能是军人。
3. maybe和may be可相互转换。
Yu may be right. = Maybe yu are right.
你或许是对的。
确定频度副词用法：
确定的频度副词：
1包含every的短语：every muth，every time，every term
2包含nce，twice的短语：nce a year，twice a day
3包含times（次数）的短语：three times a day，fur times a year
确定的频度副词一般放在句子的末尾。
训练巩固－同步测试
一、单项填空。
1. Dn’t read in bed. It’s bad ___ yur eyes.
A. fr B. f C. with
2. Jane _____ lifestyle.
A. has a healthy B. have a healthy C. has a healthD. have a health
3. If yu want t be healthier, yu must eat ____ junk fd, I think.
A. mre B. less C. fewerD. much
4. Eating mre vegetables helps yu t keep ________ gd health.
A. fr B. in C. tD. n
5. __________d yu drink tea? ——Twice a day.
A. Hw many B. Hw lng C. Hw sn D. Hw ften
6. My teacher wants me _________ hard.
A. study B. studying C. t study D. studies
7. Eating fruit and vegetables _____________ ur health.
A. is gd t B. is gd C. is gd fr D. is well fr
8. —Des yur mther ften g t the mvies?
—_____________, she desn’t like mvies at all.
A. Ever B. Never C. Smetimes D. Usually
9. My brther_________ his hmewrk at schl.
A. desn’t B. dn’t d C. dn’t D. desn’t d
10. —Hw ften d the students play basketball? —__________________________.
A. Twice a day B. Since last night C. Fr tw hurs D. A mnth ag
二、完成短文，根据文章的含义每个空白填写一个单词，单词的第一个字母已经给出。
He is pretty h______. He tries t exercise e______ day. And his eating habits are p______ gd. He ften eats a lt f v________, u_______ ten t eleven t______ a week. And he eats f______ every day and he d______ milk every day. But he desn’t lve j______ fd very much, s he eat it nly nce a week. And he sleeps nine h______ every n______.
三、用所给单词的恰当形式填空。
1. Tm _________ (nt d) his hmewrk n Sunday mrning.
2. —Hw ften ______ yur mther _____ (g) t the market?
—Once a week.
3. _________ yu smetimes __________ (g) t schl by bus?
4. Lk! The bys _______ (d) mrning exercises n the playgrund.
5. Yesterday I _________ (visit) a teacher with sme classmates.