1. There are so many plants in the sky.

- There + be + N.

- Many + N-s/es: Nhiều ...

2. Living in a space station for a long time will affect people's health.

- V - ing đứng đầu làm chủ ngữ.

- Live in sw: Sống ở đâu.

- For + quãng thời gian.

- Affect sb: Ảnh hướng tới ai đó.

II. 

1. I went to bed early last night because I was tired.

- Mệnh đề chỉ lý do:

+ S + V + O + because / since / as + S + V: Vì ...

+ S + V + O, so + S + V: Vì thế ...

2. Lan can dance more beautifully than Mai.

- So sánh không bằng: S1 + V / tobe + not + as + adj / adv + as + S2

- So sánh hơn với tính từ dài: S1 + V  / tobe + more adj / adv + than + S2

3. I was cooking with my Mum when I heard a loud noise outside.

- While QKTD, QKD

- QKTD when QKD

-> Diễn tả hành động đang diễn ra thì có hành động khác chen vào.

4. John told Mary that her voice was very sweet.

- Tường thuật gián tiếp: S + told + O + ( that ) + S + V ( lùi thì )

- Your -> Her

- HTD -> QKD

I.

`1.` There are so many plants on the sky.

Nhấn mạnh: There are + so + many + N-s/es + O

`2.` Living in a space station for a long time will affect people's health

Sở hữu cách: one's + N

V-ing đứng đầu câu làm chủ ngữ

TLĐ: S + will + V0 + O

II.

`1.` Cách 1: I went to bed early last night because I was tired

Cách 2: I went to bed early beacause of being tired

`->` S + V, so + S + V: nên

`->` S + V + because + S + V: bởi vì

`=` Because of + NP/Ving, S + V

`2.` Lan can dance more beautifully than Mai

So sánh hơn kém: S + V + adv-er/more adv + than + S2

can + V0: có thể làm gì

So sánh ngang bằng: S + V + as + adv + as + S2

`3.` I was cooking with my mum when I heard a loud noise outside

S + was/were + V-ing + when + S + V2 + O

`4.` John told Mary that her voice was very sweet

`->` Câu gián tiếp: S + told/said to... + sb + (that) + S + V(lùi thì)

Lùi Thì: HTĐ `->` QKĐ

Lùi TTSH: your `->` her