Unit 3 Looking good, feeling good(5th--6th period    Grammar and usage)

important points & difficult points:
some special forms of the question tags.
procedure:
step 1 lead-in
t shows a picture, and tells a story of “shmily”. a old couple keep playing the “shmily” hide and seek game. they write “shmily” on a piece of paper, and hide it in their house. sometimes, they hide it under a cup, sometimes they hide it under a book. and the meaning of “shmily” is ‘see how much i love you’.
t: do you say “i love you” to your parents? and how do you say it?
s: …
t: do your parents say “i love you” to you? if they are too shy to say “i love you” to you, you can ask them, “you love me, don’t you?” and remember, in a rising intonation. when we expect the other person to agree with us, the question tad has a falling intonation.
step 2 question tags
t introduces the definition of question tags and the basic usage of question tag.
(1) we use a negative question tag at the end of a positive statement; we use a positive question tag at the end of a negative statement;
(2) words like neither, none, nobody, nothing, few, little, never, hardly or seldom are considered negative;
(3) we use a personal pron. like i, we, you, he, she, it or they in a question tag.
(4) we use an auxiliary verb, model verb or be in a question tag.
(5) after an imperative clause, we use will you. after let’s, we use shall we.
some exercises are available as well.
step 3 language points
t asks ss to read out the answers and t introduces the important language points as well.
(1). consider
a. 考慮consider sth./doing sth.
b.  consider 認為 +that clause/ sb. to be
c. consider as 認為……是……
(2). be skinny= be very thin
(3). lift weights
(4). side effect
(5). achievement
(6). take the risk
(7). read your post
step 4 homework
p51, a, b; p104, c1, c2