Unit 2 My day

3 i spend about half an hour (in) riding to school every day.
解析：spend作動詞時還可以譯為：度過，常用于指較長的一段時間。如題1就是指周末如何“度過”。而當翻譯為“花費”時，既可以指花費時間，也可以指花費金錢。常用結構：spend time/ money on sth(在某方面花費時間金錢)。如題2就是該詞組的體現(xiàn)。當表示“花費時間/金錢作某事”時，常用詞組spend time/ money (in) doing sth,通常省略介詞in，如題3。
正確使用“許多”
1  lots of students wear glasses.
2  lots of money has been spent.
3  how many people are their in your family.
4  he has not much money.
解析：lots of, many 和much三者都作“許多”講。lots of = a lot of后可接可數(shù)名詞，也可接不可數(shù)名詞，多用于肯定句，修飾名詞復數(shù)時，相當于many; 修飾不可數(shù)名詞時相當于much。題1中students是復數(shù)，題2中money是不可數(shù)名詞. many用來修飾可數(shù)名詞的復數(shù)，常用于否定句或疑問句中，在肯定句口語中一般使用lots of或 a lot of。題3中people是個集體名詞，常作復數(shù)。much修飾不可數(shù)名詞，通常只用于否定句，疑問句或條件句中，肯定句中多用lots of 或a lot of。
正確使用“every”和“each”
1  each of them is good at english.
2  in a football match, each team has 11 players.
3  i watch tv every sunday.
4  every students knows it.
解析：each和every都用來表示“每一個”，each可作形容詞，也可作代詞。every只能作形容詞，不能獨立使用。在強調“每一個”時，every的集合意味比較重，而each的“個別”意味較重。而且each可以指兩個或兩個以上的人或物中的“每一個”，every卻只能指三者或三者以上范圍內的“每一個”。題1中each作代詞用，且強調他們整體，所以用each。題2中指的是兩支足球隊的每一支球隊，所以只能選用each。題 3中every作形容詞，修飾sunday,相當于詞組on sundays.。題4中學生數(shù)范圍應在三個以上，強調當中每一個用every.
閱讀技能訓練
能讀懂簡單故事和短文并抓住大意
怎樣閱讀簡單的故事和短文并抓住大意是這一單元閱讀課時的基本要求，閱讀主要從兩方面下手：
a to grasp the main idea   抓住文章大意
b read the questions first, try to find the answers quickly by scanning  
首先把握問題，采取略讀方式盡快找到答案
c go through the details again to identify
   精讀全文，掌握細節(jié)，確認答題信息
  試用下面的文章鞏固一下我們的學習方法
   on weekdays, i get up at 6:30. i have breakfast at 7:00 and then i go to school. i go to school by bike. i get to school at about 7:30 every day. i don’t like to be late. we begin classes at 8:00. we have lunch in the middle of the day.
in the afternoon, classes are over at 3:30, and i get home at about 4:00. sometimes we play games, and i get home at 5:00. we have supper at 6:00. in the evening, i do my homework. after that i often watch tv, but sometimes i read. i go to bed at about 10:00.